Gorosabel, J., Ugarte Postigo, A. De, Castro-Tirado, Alberto J., Agudo, I., Jelínek, Martin, Leon, S., ...
9 pages, 3 tables, 2 figures.
A big γ-ray burst at a redshift of z ≈ 8.2 (2009)
Tanvir, N. R., Fox, D. B., Levan, A. J., Berger, E., Wiersema, K., Fynbo, J. P. U., ...
4 pages, 3 figures.-- ArXiv pre-print available at: http://arxiv.org/abs/0906.1577
A γ-ray burst at a redshift of z ≈ 8.2 (2009)
Tanvir, N. R., Fox , D. B., Levan, A. J., Berger, E., Wiersema, K., Fynbo, J. P. U., ...
Long-duration γ-ray bursts (GRBs) are thought to result from the explosions of certain massive stars, and some are bright enough that they should be observable out to redshifts of z > 20 using...
Testing GRB models with the afterglow of GRB 090102 (2009)
Gendre, B., Klotz, A., Palazzi, E., Kruhler, T., Covino, S., Afonso, P., ...
We present the observations of the afterglow of gamma-ray burst GRB 090102. Optical data taken by the TAROT, REM, GROND, together with publicly available data from Palomar, IAC and NOT telescopes,...
The bright optical/NIR afterglow of the faint GRB 080710 - Evidence for a jet viewed off axis (2009)
Krühler, T., Greiner, J., Afonso, P., Burlon, D., Clemens, C., Filgas, R., ...
We investigate the optical/near-infrared light curve of the afterglow of GRB 080710 in the context of rising afterglows. Optical and near-infrared photometry was performed using the seven channel...
Stratta, G., Pozanenko, A., Atteia, J-L., Klotz, A., Basa, S., Gendre, B., ...
In this work, we present the results obtained from a multi-wavelength campaign, as well as from the public Swift/BAT, XRT, and UVOT data of GRB 060111B for which a bright optical emission was...
A glimpse of the end of the dark ages: the gamma-ray burst of 23 April 2009 at redshift 8.3 (2009)
Tanvir, N. R., Fox, D. B., Levan, A. J., Berger, E., Wiersema, K., Fynbo, J. P. U., ...
It is thought that the first generations of massive stars in the Universe were an important, and quite possibly dominant, source of the ultra-violet radiation that reionized the hydrogen gas in the...
The redshift and afterglow of the extremely energetic gamma-ray burst GRB 080916C (2009)
Greiner, J., Clemens, C., Krühler, T., Von-Kienlin, A., Rau, A., Sari, R., ...
Context. The detection of GeV photons from gamma-ray bursts (GRBs) has important consequences for the interpretation and modelling of these most-energetic cosmological explosions. The full...
Correlated optical and X-ray flares in the afterglow of XRF 071031 (2009)
Krühler, T., Greiner, J., McBreen, S., Klose, S., Rossi, A., Afonso, P., ...
We present a densely sampled early light curve of the optical/near-infrared (NIR) afterglow of the X-Ray Flash (XRF) 071031 at z=2.692. Simultaneous and continuous observations in seven photometric...
Physical properties of Southern infrared dark clouds (2009)
Vasyunina, T., Linz, H., Henning, Th., Stecklum, B., Klose, S., Nyman, L. -A.
It is commonly assumed that cold and dense Infrared Dark Clouds (IRDCs) likely represent the birth sites massive stars. Therefore, this class of objects gets increasing attention. To enlarge the...
The redshift and afterglow of the extremely energetic gamma-ray burst GRB 080916C (2009)
Greiner, J., Clemens, C., Kruehler, T., Kienlin, A. V., Rau, A., Sari, R., ...
The detection of GeV photons from gamma-ray bursts (GRBs) has important consequences for the interpretation and modelling of these most-energetic cosmological explosions. The full exploitation of the...
Observations of the naked-eye GRB 080319B: implications of nature's brightest explosion (2009)
Bloom, J. S., Perley, D. A., Li, W., Butler, N. R., Miller, A. A., Kocevski, D., ...
The first gamma-ray burst (GRB) confirmed to be bright enough to be seen with the naked eye, GRB 080319B at redshift z = 0.937, allowed for exquisite follow-up observations across the electromagnetic...
A strong optical flare before the rising afterglow of GRB 080129 (2009)
Greiner, J., Krühler, T., McBreen, S., Ajello, M., Giannios, D., Schwarz, R., ...
GRB 080913 at redshift 6.7 (2009)
Greiner, J., Krühler, T., Fynbo, J. P. U., Rossi, A., Schwarz, R., Klose, S., ...
The redshift and afterglow of the extremely energetic gamma-ray burst GRB 080916C (2009)
Greiner, J., Clemens, C., Krühler, T., Von Kienlin, A., Rau, A., Sari, R., ...
Correlated optical and X-ray flares in the afterglow of XRF 071031 (2009)
Krühler, T., Greiner, J., McBreen, S., Klose, S., Rossi, A., Afonso, P., ...
F. Costabile, W. Birmili, S. Klose, T. Tuch, B. Wehner, A. Wiedensohler, ...
A correct description of fine (diameter <1 μm) and ultrafine (<0.1 μm) aerosol particles in urban areas is of interest for particle exposure assessment but also basic atmospheric research. We...
S. Klose, W. Birmili, J. Voigtländer, T. Tuch, B. Wehner, A. Wiedensohler, ...
A biennial dataset of ambient particle number size distributions (diameter range 4–800 nm) collected in urban air in Leipzig, Germany, was analysed with respect to the influence of traffic...
The afterglow of XRF 071031: evidence for correlated optical and X-ray flares (2009)
Krühler, T., Greiner, J., McBreen, S., Klose, S., Rossi, A., Küpcü Yoldas, A., ...
Observations of the naked-eye GRB 080319B: implications of nature's brightest explosion (2009)
Bloom, J. S., Perley, D. A., Li, W., Butler, N. R., Miller, A. A., Kocevski, D., ...
The first gamma-ray burst (GRB) confirmed to be bright enough to be seen with the naked eye, GRB 080319B at redshift z = 0.937, allowed for exquisite follow-up observations across the electromagnetic...
GRB 080514B: the first high-energy AGILE burst with optical/NIR afterglow (2009)
Rossi, A., Klose, S., Ferrero, P., Kann, D. A., Schulze, S., De Ugarte Postigo, A., ...
A γ-ray burst at a redshift of z approximately 8.2 (2009)
Tanvir, N. R., Fox, D. B., Levan, A. J., Berger, E., Wiersema, K., Fynbo, J. P. U., ...
Observations of the naked-eye GRB 080319B: implications of nature's brightest explosion (2009)
Bloom, J. S., Perley, D. A., Li, W., Butler, N. R., Miller, A. A., Kocevski, D., ...
The first gamma-ray burst (GRB) confirmed to be bright enough to be seen with the naked eye, GRB 080319B at redshift z = 0.937, allowed for exquisite follow-up observations across the electromagnetic...
GRB 080913 at redshift 6.7 (2009)
Greiner, J., Krühler, T., Fynbo, J. P. U., Rossi, A., Schwarz, R., Klose, S., ...
Physical properties of Southern infrared dark clouds (2009)
Vasyunina, T., Linz, H., Henning, Th, Stecklum, B., Klose, S., Nyman, L. Ã
Context: What are the mechanisms by which massive stars form? What are the initial conditions for these processes? It is commonly assumed that cold and dense Infrared Dark Clouds (IRDCs) represent...
The bright optical/NIR afterglow of the faint GRB 080710 – evidence of a jet viewed off-axis (2009)
Krühler, T., Greiner, J., Afonso, P., Burlon, D., Clemens, C., Filgas, R., ...
A strong optical flare before the rising afterglow of GRB 080129 (2008)
Greiner, J., Krühler, T., McBreen, S., Ajello, M., Giannos, D., Schwarz, R., ...
We report on GROND observations of a 40 sec duration (rest-frame) optical flare from GRB 080129 at redshift 4.349. The rise- and decay time follow a power law with indices +12 and -8, respectively,...
Gorosabel, J., Postigo, A. De Ugarte, Castro-Tirado, A. J., Agudo, I., Jelinek, M., Leon, S., ...
We report the results of an optical linear polarization monitoring carried out simultaneously for SN2007uy and SN2008D. The observations span 74.9 days, starting 3.6 days after the X-ray outburst of...
GRB 080913 at redshift 6.7 (2008)
Greiner, J., Kruehler, T., Fynbo, J. P. U., Rossi, A., Schwarz, R., Klose, S., ...
We report on the detection by Swift of GRB 080913, and subsequent optical/near-infrared follow-up observations by GROND which led to the discovery of its optical/NIR afterglow and the recognition of...
Castro-Tirado, Alberto J., Ugarte Postigo, A. De, Gorosabel, J., Jelínek, M., Fatkhullin, T. A., Sokolov, V. B., ...
This work is based on observations carried out with the 0.3-m robotic telescope at the Spanish BOOTES-2 astronomical station of the Estación Experimental de La Mayora (CSIC), the 0.4-m WATCHER...
A. J. Castro-Tirado, A. De Ugarte Postigo, J. Gorosabel, M. Jelínek, T. A. Fatkhullin, V. V. Sokolov, ...
Optical and infrared flares from a transient Galactic soft gamma-ray repeater (2008)
Castro-Tirado, A. J., Postigo, A. De Ugarte, Gorosabel, J., Jelinek, M., Fatkhullin, T. A., Sokolov, V. V., ...
Soft gamma-ray repeaters (SGRs) are a rare type of gamma-ray transient sources that are ocasionally detected as bursts in the high-energy sky. They are thought to be produced by magnetars, young...
On Dust Extinction of Gamma-ray Burst Host Galaxies (2008)
Li, Aigen, Liang, S. L., Kann, D. A., Wei, D. M., Klose, S., Wang, Y. J.
Although it is well recognized that gamma-ray burst (GRB) afterglows are obscured and reddened by dust in their host galaxies, the wavelength-dependence and quantity of dust extinction are still...
A photometric redshift of $z=1.8^{+0.4}_{-0.3}$ for the \agile GRB 080514B (2008)
Rossi, A., Postigo, A. De Ugarte, Ferrero, P., Kann, D. A., Klose, S., Schulze, S., ...
Aims: The AGILE gamma-ray burst GRB 080514B is the first burst with detected emission above 30 MeV and an optical afterglow. However, no spectroscopic redshift for this burst is known. Methods: We...
Kann, D. A., Klose, S., Zhang, B., Wilson, A. C., Butler, N. R., Malesani, D., ...
We use a large sample of Gamma-Ray Burst (GRB) afterglow and prompt emission data to compare the optical afterglows (or the lack thereof) of ``short/hard'' Type I GRBs (those that are assumed not to...
GRB afterglows in the ELT era (2008)
This is a very short conference proceeding based on a poster shown at the ESO workshop "Science with the VLT in the ELT Era". For more information, see "The Afterglows of Swift-era Gamma-Ray Bursts....
Afterglows of Gamma-Ray Bursts: Short vs. Long GRBs (2008)
We compiled a large sample of Swift-era photometric data on long (Type II) and short (Type I) GRB afterglows. We compare the luminosity and energetics of the different samples to each other and to...
Observations of the Naked-Eye GRB 080319B: Implications of Nature's Brightest Explosion (2008)
Bloom, J. S., Perley, D. A., Li, W., Butler, N. R., Miller, A. A., Kocevski, D., ...
The first gamma-ray burst (GRB) confirmed to be bright enough to be seen with the naked eye, GRB 080319B at redshift z = 0.937, allowed for exquisite follow-up observations across the electromagnetic...
GROND - a 7-channel imager (2008)
Greiner, J., Bornemann, W., Clemens, C., Deuter, M., Hasinger, G., Honsberg, M., ...
We describe the construction of GROND, a 7-channel imager, primarily designed for rapid observations of gamma-ray burst afterglows. It allows simultaneous imaging in the Sloan g'r'i'z' and...
GROND-a 7-channel imager (2008)
Greiner, J., Bornemann, W., Clemens, C., Deuter, M., Hasinger, G., Honsberg, M., ...
The 2175 Å dust feature in a gamma-ray burst afterglow at redshift 2.45 (2008)
Krühler, T., Küpcü Yoldas, A., Greiner, J., Clemens, C., McBreen, S., Primak, N., ...
A photometric redshift of z = 1.8 (-0.3) (+0.4) for the AGILE GRB 080514B (2008)
Rossi, A., De Ugarte Postigo, A., Ferrero, P., Kann, D. A., Klose, S., Schulze, S., ...
Castro-Tirado, A.J., Ugarte Postigo, A. De, Gorosabel, J., Jelínek, M., Fatkhullin, T.A., Sokolov, V.V., ...
Magnetars are young neutron stars with very strong magnetic fields of the order of 10(14)-10(15) G. They are detected in our Galaxy either as soft gamma-ray repeaters or anomalous X-ray pulsars. Soft...
The rapidly flaring afterglow of the very bright and energetic GRB 070125 (2008)
Updike, A.C., Haislip, J.B., Nysewander, M.C., Fruchter, A.S., Kann, D.A., Klose, S., ...
We report on multiwavelength observations, ranging from X-ray to radio wave bands, of the IPN-localized gamma-ray burst GRB 070125. Spectroscopic observations reveal the presence of absorption lines...
F. Costabile, W. Birmili, S. Klose, T. Tuch, B. Wehner, A. Wiedensohler, ...
Due to the presence of diffusive anthropogenic sources in urban areas, the spatio-temporal variability of fine (diameter <1 μm) and ultrafine (<0.1 μm) aerosol particles has been a...
Kann, D. A., Klose, S., Zhang, B., Malesani, D., Nakar, E., Wilson, A. C., ...
We have gathered optical photometry data on a large sample of Swift-era gamma-ray burst (GRB) afterglows. We analyzed their light curves and derive spectral energy distributions for the sample with...
Ferrero, P., Sanchez, S. F., Kann, D. A., Klose, S., Greiner, J., Gorosabel, J., ...
We report early follow-up observations of the error box of the short burst GRB 050813 using the telescopes at Calar Alto and Observatorio Sierra Nevada, followed by deep VLT FORS2 I-band observations...
Major Results from Wendelstein 7-AS Stellarator (2007)
F. Wagner, R. Burhenn, F. Gadelmeier, J. Geiger, M. Hirsch, H. P. Laqua, ...
island divertor operation and the modelling of the results with the EMC3/EIRENE code- confinement issues with emphasis on the differences to tokamaks (isotope effect, density scaling, lack of profile...
Island divertor experiments on the Wendelstein 7-AS stellarator (2007)
K. Mccormick, P. Grigull, R. Burhenn, R. Brakel, H. Ehmler, Y. Feng, ...
A Weller, J Geiger, A Werner, M C Zarnstorff, E Sall, J Baldzuhn, ...
A major objective of the experimental program in the last phase of the W7-AS stellarator was to explore and demonstrate the high-β performance of advanced stellarators. MHD-quiescent discharges at...
Dose response of weed seeds and soilborne pathogens to 1,3-D and chloropicrin (2007)
Klose, S, Ajwa, H A, Fennimore, S A, Martin, F N, Browne, G T, Subbarao, Krishna V
InLine (Dow AgroSciences LLC, Indianapolis, IN, USA), a commercial formulation of 1,3-dichloropropene (1,3-D; 61%) plus chloropicrin (33%), is one of the potential replacements to methyl bromide for...
GRB 051028: an intrinsically faint GRB at high redshift? (2007)
Castro-Tirado, A. J., Jelinek, M., Pandey, S. B., McBreen, S., De Jong, J., Sahu, D. K., ...
We present multiwavelength observations of the gamma-ray burst GRB 051028 detected by HETE-2 in order to derive its afterglow emission parameters and to determine the reason for its optical faintness...
On the Origin of the Dark Gamma-Ray Bursts (2007)
Meszaros, A., Bagoly, Z., Klose, S., Ryde, F., Larsson, S., Balazs, L. G., ...
The origin of dark bursts - i.e. that have no observed afterglows in X-ray, optical/NIR and radio ranges - is unclear yet. Different possibilities - instrumental biases, very high redshifts,...
DE 102005037797 A1 UPAB: 20070521 NOVELTY - The system has a projection device (1) producing calibrating patterns on a projection surface (2). A positioning unit (5), controllable by a control unit...
Kalibrierungsverfahren und Kalibrierungssystem (2007)
DE 102006002602 A1 UPAB: 20070822 NOVELTY - The method involves projecting a calibration sample on a part of a projection surface (1) by projecting devices (11, 12). A computer unit (20)...
Ferrero, P., Sanchez, S.F., Kann, D.A., Klose, S., Greiner, J., Gorosabel, J., ...
Original article can be found at: http://www.iop.org/EJ/journal/aj Copyright American Astronomical Society [Full text of this article is not available in the UHRA]
Ferrero, P., Sanchez, S.F., Kann, D.A., Klose, S., Greiner, J., Gorosabel, J., ...
We report early follow-up observations of the error box of the short burst GRB 050813 using the telescopes at Calar Alto and Observatorio Sierra Nevada, followed by deep VLT FORS2 I-band observations...
HI column densities of z > 2 Swift gamma-ray bursts (2006)
Jakobsson, P., Fynbo, J. P. U., Ledoux, C., Vreeswijk, P., Kann, D. A., Hjorth, J., ...
Context. Before the launch of the Swift satellite, the majority of the gamma-ray burst (GRB) afterglows for which Lya was redshifted into the observable spectrum showed evidence for a damped Lya...
Ferrero, P., Sanchez, S. F., Kann, D. A., Klose, S., Greiner, J., Gorosabel, J., ...
We report early follow-up observations of the error box of the short burst 050813 using the telescopes at Calar Alto and at Observatorio Sierra Nevada (OSN), followed by deep VLT/FORS2 I-band...
X-ray Flashes or soft Gamma-ray Bursts? The case of the likely distant XRF 040912 (2006)
Stratta, G., Basa, S., Butler, N., Atteia, J. L., Gendre, B., Pelangeon, A., ...
In this work, we present a multi-wavelength study of XRF 040912, aimed at measuring its distance scale and the intrinsic burst properties. We performed a detailed spectral and temporal analysis of...
GRB 051028: an intrinsically faint GRB at high redshift? (2006)
Castro-Tirado, A. J., Jelinek, M., Pandey, S. B., McBreen, S., De Jong, J., Sahu, D. K., ...
We present multiwavelength observations of the gamma-ray burst GRB 051028 detected by HETE-2 in order to derive its afterglow emission parameters and to determine the reason for its optical faintness...
HI column densities of z > 2 Swift gamma-ray bursts (2006)
Jakobsson, P., Fynbo, J. P. U., Ledoux, C., Vreeswijk, P., Kann, D. A., Hjorth, J., ...
Context: Before the launch of the Swift satellite, the majority of the gamma-ray burst (GRB) afterglows for which Ly-alpha was redshifted into the observable spectrum showed evidence for a damped...
An optical supernova associated with the X-ray flash XRF 060218 (2006)
Pian, E., Mazzali, P. A., Masetti, N., Ferrero, P., Klose, S., Palazzi, E., ...
Long-duration gamma-ray bursts (GRBs) are associated with type Ic supernovae(1) that are more luminous than average(2-5) and that eject material at very high velocities. Less-luminous supernovae were...
Kann, D. A., Masetti, N., Klose, S.
With a redshift of z=6.295, GRB 050904 is the most distant gamma-ray burst ever discovered. It was an energetic event at all wavelengths and the afterglow was observed in detail in the near-infrared...
Klose, S, Acosta-Martinez, V, Ajwa, Husein A
A sandy loam soil was fumigated in microcosms for 24 It with methyl bromide and chloropicrin (MeBr + CP), propargyl bromide (PrBr), combinations of 1,3-dichloropropene and CP (InLine), iodomethane...
The GRB 060218/SN 2006aj event in the context of other Gamma-Ray Burst Supernovae (2006)
Ferrero, P., Kann, D. A., Zeh, A., Klose, S., Pian, E., Palazzi, E., ...
The supernova SN 2006aj associated with GRB 060218 is the second-closest GRB-SN observed to date (z=0.033). We present Very Large Telescope, Liverpool Telescope, and Katzman Automatic Imaging...
The Swift satellite and redshifts of long gamma-ray bursts (2006)
Bagoly, Z., Mészáros, A., Balázs, L. G., Horváth, I., Klose, S., Larsson, S., ...
Until 6 October 2005 sixteen redshifts have been measured of long gamma-ray bursts discovered by the Swift satellite. Further 45 redshifts have been measured of the long gamma-ray bursts discovered...
Physics of the GRB 030328 afterglow and its environment (2006)
Maiorano, E., Masetti, N., Palazzi, E., Savaglio, S., Rol, E., Vreeswijk, P. M., ...
We report on the photometric, spectroscopic and polarimetric, monitoring of the optical afterglow of Gamma-Ray Burst (GRB) 030328 detected by HETE-2. Photometry, collected at 7 different telescopes,...
An optical supernova associated with the X-ray flash XRF 060218 (2006)
Pian, E., Mazzali, P. A., Masetti, N., Ferrero, P., Klose, S., Palazzi, E., ...
Long-duration gamma-ray bursts (GRBs) are associated with type Ic supernovae that are more luminous than average and that eject material at very high velocities. Less-luminous supernovae were not...
A photometric redshift of z = 6.39 ± 0.12 for GRB 050904 (2006)
J. B. Haislip, M. C. Nysewander, D. E. Reichart, A. Levan, N. Tanvir, S. B. Cenko, ...
A photometric redshift of z = 6.39 0.12 for GRB 050904 (2006)
Haislip, J.B., Nysewander, M.C., Reichart, D., Levan, A., Tanvir, N., Cenko, S.B., ...
An optical supernova associated with the X-ray flash XRF 060218 (2006)
Pian, E., Mazzali, P. A., Masetti, N., Ferrero, P., Klose, S., Palazzi, E., ...
The GRB 060218/SN 2006aj event in the context of other gamma-ray burst supernovae (2006)
Ferrero, P., Kann, D. A., Zeh, A., Klose, S., Pian, E., Palazzi, E., ...
The GRB 060218/SN 2006aj event in the context of other gamma-ray burst supernovae (2006)
Ferrero, P., Kann, D. A., Zeh, A., Klose, S., Pian, E., Palazzi, E., ...
GRB 051028: An intrinsically faint gamma-ray burst at high redshift? (2006)
Castro-Tirado, A. J., Jelínek, M., Pandey, S. B., McBreen, S., De Jong, J., Sahu, D. K., ...
GRB 051028: an intrinsically faint gamma-ray burst at high redshift? (2006)
Castro-Tirado, A. J., Jelínek, M., Pandey, S. B., McBreen, S., De Jong, J., Sahu, D. K., ...
Aims.We present multiwavelength observations of the gamma-ray burst GRB 051028 detected by HETE-2 in order to derive its afterglow emission parameters and to determine the reason for its optical...
The Short Gamma-Ray Burst Revolution (2006)
Hjorth, J., Levan, A., Tanvir, N., Starling, R., Klose, S., Kouveliotou, C., ...
Not Available
The GRB 060218/SN 2006aj event in the context of other gamma-ray burst supernovae. (2006)
Ferrero, P., Kann, D.A., Zeh, A., Klose, S., Pian, E., Palazzi, E., ...
The Short Gamma-Ray Burst Revolution. (2006)
Hjorth, J., Levan, A., Tanvir, N., Starling, R.L., Klose, S., Kouveliotou, C., ...
An optical supernova associated with the X-ray flash XRF 060218 (2006)
Pian, E., Mazzali, P.A., Masetti, N., Ferrero, P., Klose, S., Palazzi, E., ...
Long-duration gamma-ray bursts (GRBs) are associated with type Ic supernovae that are more luminous than average and that eject material at very high velocities. Less-luminous supernovae were not...
The Short Gamma-Ray Burst Revolution (2006)
Hjorth, J., Levan, A.J., Tanvir, N., Starling, R., Klose, S., Kouveliotou, C., ...
Swift, a dedicated gamma-ray burst (GRB) satellite with ultrarapid slewing capability, and a suite of ground-based (ESO) telescopes have recently achieved a major breakthrough: detecting the first...
A photometric redshift of z = 6.39 ¿ 0.12 for GRB 050904 (2006)
Haislip, J.B., Nysewander, M.C., Reichart, D.E., Levan, A.J., Tanvir, N., Cenko, S.B., ...
Gamma-ray bursts (GRBs) and their afterglows are the most brilliant transient events in the Universe. Both the bursts themselves and their afterglows have been predicted to be visible out to...
GRB 060605: observations using an integral field unit (2006)
Ferrero, P., Klose, S., Kann, D. A., Boehm, P., Roth, M. M., Sanchez, S. F., ...
GRB 060218/SN 2006aj, high resolution spectra (2006)
Guenther, E. W., Klose, S., Vreeswijk, P., Pian, E., Greiner, J.
No supernovae associated with two long-duration gamma-ray bursts (2006)
Fynbo, J.P.U., Watson, D., Thone, C.C., Sollerman, J., Bloom, J.S., Davis, T.M., ...
Signatures of Extragalactic Dust in pre-Swift GRB Afterglows (2005)
Kann, D. A., Klose, S., Zeh, A.
We present the results of a systematic analysis of gamma-ray burst afterglow spectral energy distributions (SEDs) in the optical/near-infrared bands. Our input list includes the entire world sample...
Stromberger, M E, Klose, S, Ajwa, H, Trout, T, Fennimore, S
Methyl bromide (MeBr; CH3Br) use for soil fumigation will be banned in 2005 due to its ozone depleting properties. Potential alternative chemicals to replace MeBr include chloropicrin (CP; CCl3NO2),...
A short gamma-ray burst apparently associated with an elliptical galaxy at redshift z = 0.225 (2005)
Gehrels, N ; JFA; CORA, Sarazin, C L, O'Brien, P T, Zhang, B, Barbier, Lieven; U0005242 ;, Barthelmy, S D, ...
Gamma-ray bursts (GRBs) come in two classes: long (> 2 s), soft-spectrum bursts and short, hard events. Most progress has been made on understanding the long GRBs, which are typically observed at...
Kann, D. A., Zeh, A., Klose, S.
The present catalog is the result of our attempts to collect all published photometric data on GRB afterglows observed in the pre-Swift era by the end of 2004 in order to gain statistical insight on...
GRB afterglow light curves in the pre-Swift era - a statistical study (2005)
Zeh, A., Klose, S., Kann, D. A.
We present the results of a systematic analysis of the world sample of optical/near-infrared afterglow light curves observed in the pre-Swift era by the end of 2004. After selecting the best observed...
GRB 050509B: Constraints on Short Gamma Ray Burst Models (2005)
Hjorth, J., Sollerman, J., Gorosabel, J., Granot, J., Klose, S., Kouveliotou, C., ...
The search for the host galaxy of the gamma-ray burst GRB 000214 (2005)
Guziy, S., Gorosabel, J., Castro-Tirado, A. J., Postigo, A. De Ugarte, Jelínek, M., Ramírez, M. D. Pérez, ...
We present UBVRI-band observations taken ~300 days after the BeppoSAX gamma-ray burst GRB 000214. This GRB did not show a detectable optical afterglow, however due to the localization of a previously...
GRB 021004 modelled by multiple energy injections (2005)
Postigo, A. De Ugarte, Castro-Tirado, A. J., Gorosabel, J., Jóhannesson, G., Bjornsson, G., Gudmundsson, E. H., ...
GRB 021004 is one of the best sampled gamma-ray bursts (GRB) to date, although the nature of its light curve is still being debated. Here we present a large amount (107) of new optical, near-infrared...
GRB 050509B: Constraints on short gamma-ray burst models (2005)
Hjorth, J., Sollerman, J., Gorosabel, J., Granot, J., Klose, S., Kouveliotou, C., ...
We have obtained deep optical images with the Very Large Telescope at ESO of the first well-localized short-duration gamma-ray burst, GRB 050509B. From V and R imaging, initiated ~2 days after the...
Nysewander, M. C., Reichart, D. E., Park, H. -S., Williams, G. G., Kinugasa, K., Lamb, D. Q., ...
We present Follow-Up Network for Gamma-Ray Bursts (FUN GRB) Collaboration observations of the optical afterglow of GRB 021211 made between 143 seconds and 102 days after the burst. Our unique data...
Masetti, N., Palazzi, E., Pian, E., Hunt, L., Fynbo, J. P. U., Gorosabel, J., ...
We present the results of an optical and near-infrared (NIR) monitoring campaign of the counterpart of Gamma-Ray Burst (GRB) 000911, located at redshift z=1.06, from 5 days to more than 13 months...
Evidence for Supernova light in all Gamma-Ray Burst afterglows (2005)
Zeh, A., Klose, S., Hartmann, D. H.
We present an update of our systematic analysis of all Gamma-Ray Burst (GRB) afterglow data, now published through the end of 2004, in an attempt to detect the predicted supernova light component. We...
W7-AS: One step of the Wendelstein stellarator line (2005)
Wagner,F., Baeumel,S., Baldzuhn,J., Basse,N., Brakel,R., Burhenn,R., ...
Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)
Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...
This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2005)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Overview of ASDEX Upgrade Results (2005)
Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...
W7-AS: One step of the Wendelstein stellarator line (2005)
Wagner, F., Baeumel, S., Baldzuhn, J., Basse, N., Brakel, R., Burhenn, R., ...
Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)
Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...
This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2005)
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...
Overview of ASDEX Upgrade Results (2005)
Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...
GRB 050714, optical observations (2005)
Klose, S., Stecklum, B., Fuhrmann, B., Ludwig, F., Greiner, J.
A short gamma-ray burst apparently associated with an elliptical galaxy at redshift 0.225 (2005)
Gehrels, Neil, Sarazin, C.L., O'Brien, Paul T., Zhang, B., Barbier, L., Barthelmy, Scott D., ...
GRB 050509B: Constraints on Short Gamma-Ray Burst Models (2005)
Hjort, J., Sollerman, J., Gorosabel, J., Granot, J., Klose, S., Kouveliotou, C., ...
A short gamma-ray burst apparently associated with an elliptical galaxy at redshift z = 0.225 (2005)
Gehrels, N., Sarazin, C.L., O'Brien, P.T., Zhang, B., Barbier, L., Barthelmy, S.D., ...
Gamma-ray bursts (GRBs) come in two classes: long (> 2s), soft-spectrum bursts and short, hard events. Most progress has been made on understanding the long GRBs, which are typically observed at high...
Overview of ASDEX Upgrade results - development of integrated operating scenarios for ITER (2005)
GUNTER, S, ANGIONI, C, APOSTOLICEANU, M, ATANASIU, C, BALDEN, M, BECKER, G, ...
Discovery of the Near-IR Afterglow and of the Host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Cerón, J. M. Castro, Hartmann, D. H., ...
The rapid dissemination of an arcmin-sized HETE-2 localization of the long-duration X-ray flash GRB 030528 led to a ground-based multi-observatory follow-up campaign. We report the discovery of the...
Klose, S., Greiner, J., Rau, A., Henden, A. A., Hartmann, D. H., Zeh, A., ...
We report results from a comprehensive follow-up observing campaign of the afterglow of GRB 030226, including VLT spectroscopy, VLT polarimetry, and Chandra X-ray observations. In addition, we...
Cerón, J. M. Castro, Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afanasiev, V. L., Fatkhullin, T. A., ...
We present optical and NIR (near infrared) follow up observations of the GRB 001109 from 1 to 300 days after the burst. No transient emission was found at these wavelengths within this GRB's (Gamma...
A near-infrared survey of the N49 region around the Soft Gamma-Ray Repeater 0526-66 (2004)
Klose, S., Henden, A. A., Geppert, U., Greiner, J., Guetter, H. H., Hartmann, D. H., ...
We report the results of a deep near-infrared survey with VLT/ISAAC of the environment of the supernova remnant N49 in the Large Magellanic Cloud, which contains the soft gamma-ray repeater SGR...
Discovery and Evolution of an Unusual Luminous Variable Star in NGC 3432 (Supernova 2000ch) (2004)
Wagner, R. M., Vrba, F. J., Henden, A. A., Canzian, B., Luginbuhl, C. B., Filippenko, A. V., ...
We present photometric and spectroscopic observations of SN 2000ch, an unusual and extremely luminous variable star located in the galaxy NGC 3432. The object was discovered on 2000 May 3.2 during...
Klose, S., Palazzi, E., Masetti, N., Stecklum, B., Greiner, J., Hartmann, D. H., ...
We explore the prospects for simultaneous, broad-band, multiwavelength polarimetric observations of GRB afterglows. We focus on the role of cosmic dust in GRB host galaxies on the observed percentage...
Fynbo, J. P. U., Sollerman, J., Hjorth, J., Grundahl, F., Gorosabel, J., Weidinger, M., ...
We present optical and near-infrared follow-up observations of the X-Ray Flash (XRF) of July 23 2003. Our observations in the R-band cover the temporal range from 4.2 h to 64 days after the high...
The Optical Afterglow of GRB 030226 (2004)
Klose, S., Greiner, J., Zeh, A., Rau, A., Henden, A.A., Hartmann, D.H., ...
Klose, S., Greiner, J., Rau, A., Henden, A.A., Hartmann, D.H., Zeh, A., ...
Discovery of the near-IR afterglow and of the host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Castro Ceron, J.M., Hartmann, D.H., ...
The Polarization Evolution of the Optical Afterglow of GRB 030329 (2004)
Greiner, J., Klose, S., Reinsch, K., Schmid, H.M., Sari, R., Hartmann, D.H., ...
Not Available
SGR 1806-20: potential NIR counterpart. (2004)
Kouveliotou, C., Klose, S., Wachter, S., Woods, P., Patael, S., Klis, M. Van Der
Destabilization of TAE modes using ICRH in ASDEX Upgrade (2004)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Destabilization of TAE modes using ICRH in ASDEX Upgrade (2004)
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...
GRB 020813: Polarization in the case of a smooth optical decay (2004)
Gorosabel, J., Rol, E., Covino, S., Castro-Tirado, A. J., Castro Cerón, J. M., Lazzati, D., ...
Autokalibierung von Multiprojektorsystemen (2004)
Das System zur automatischen Kalibrierung eines Multiprojektorsystems weist mindestens zwei Projektoren, eine Digital-Kamera und eine Ansteuerungseinheit zur Ansteuerung der Projektoren und der...
The dark side of GRB 020819 (2004)
Klose, S., Stecklum, B., Henden, A. A., Greiner, J., Hartmann, D. H., Cardiel, N., ...
The afterglow light curve and the supernova of GRB 011121 (2004)
Zeh, A., Klose, S., Greiner, J., Hartmann, D. H., Lindsay, K., Castro-Tirado, A. J., ...
GRB 011121: Jet, wind and supernova – all in one (2004)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
The optical/near-IR spectral energy distribution of the GRB 000210 host galaxy (2004)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
Castro Cerón, J. M., Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afanasiev, V. L., Fatkhullin, T. A., ...
A near-infrared survey of the N49 region around the soft gamma repeater SGR 0526-66 (2004)
Klose, S., Henden, A. A., Geppert, U., Greiner, J., Guetter, H. H., Hartmann, D. H., ...
The polarization evolution of the optical afterglow of GRB 030329 (2004)
Greiner, J., Klose, S., Reinsch, K., Schmid, H. M., Sari, R., Hartmann, D. H., ...
Discovery of the faint near-IR afterglow of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Cerón, J. Castro, Fruchter, A., Yoldas, A. Küpcü, ...
The optical afterglow of GRB 030226 (2004)
Klose, S., Greiner, J., Zeh, A., Rau, A., Henden, A. A., Hartmann, D. H., ...
Discovery of the near-IR afterglow and of the host of GRB 030528 (2004)
Rau, A., Greiner, J., Klose, S., Salvato, M., Castro Cerón, J. M., Hartmann, D. H., ...
SGR 1806-20: potential NIR counterpart (2004)
Kouveliotou, C., Klose, S., Wachter, S., Woods, P., Patel, S., Greiner, J., ...
GRB 020813: Polarization in the case of a smooth optical decay (2004)
Gorosabel, J., Rol, E., Covino, S., Castro-Tirado, A.J., Castro Ceron, J.M., Lazzati, D., ...
The polarization evolution of the optical afterglow of GRB 030329 (2003)
Greiner, J., Klose, S., Reinsch, K., Schmid, H. M., Sari, R., Hartmann, D. H., ...
We report 31 polarimetric observations of the afterglow of GRB 030329 with high signal-to-noise and high sampling frequency. The data imply that the afterglow magnetic field has small coherence...
Discovery of the Faint Near-IR Afterglow of GRB 030528 (2003)
Rau, A., Greiner, J., Klose, S., Cerón, J. M. Castro, Fruchter, A., Yoldas, A. Kupcu, ...
We report on the discovery of the near-IR transient of the long-duration gamma-ray burst GRB 030528 and its underlying host galaxy. The near-IR transient was first observed in JHKs with SofI at the...
A Systematic Analysis of Supernova Light in Gamma-Ray Burst Afterglows (2003)
Zeh, A., Klose, S., Hartmann, D. H.
We systematically reanalyzed all Gamma-Ray Burst (GRB) afterglow data published through the end of 2002, in an attempt to detect the predicted supernova light component and to gain statistical...
Evolution of the polarization of the optical afterglow of the gamma-ray burst GRB 030329 (2003)
Greiner, J., Klose, S., Reinsch, K., Schmid, H. M., Sari, R., Hartmann, D. H., ...
We report 31 polarimetric observations of the afterglow of GRB 030329 with high signal-to-noise and high sampling frequency. We establish the polarization light curve, detect sustained polarization...
GRB 030227: the first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Cerón, J. M. Castro, Postigo, A. De Ugarte, ...
We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~1.7 days after the event. Here we report the discovery of a dim optical afterglow...
GRB 020813: polarization in the case of a smooth optical decay (2003)
Gorosabel, J., Rol, E., Covino, S., Castro-Tirado, A. J., Cerón, J. M. Castro, Lazzati, D., ...
We present the results of a VLT polarimetric monitoring campaign of the GRB 020813 optical afterglow carried out in three nights, from 0.88 to 4.20 days after the gamma-ray event. The mean values of...
GRB 011121: A collimated outflow into wind-blown surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
We discover a break in the GRB 011121 afterglow light curve after 1.3 days, which implies an initial jet opening angle of about 9 deg. The SED during the first four days is achromatic, and supports...
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J. P. U., Hjorth, J., Greiner, J., ...
We report on multi-band (UBVRIZJsKs) observations of the host galaxy of the April 18, 2000 gamma-ray burst. The Spectral Energy Distribution (SED) is analysed by fitting empirical and synthetic...
Optical and NIR Observations of the Afterglow of GRB 020813 (2003)
Covino, S., Malesani, D., Tavecchio, F., Antonelli, L. A., Arkharov, A., Di Paola, A., ...
We present optical and near-infrared (NIR) photometry of the bright afterglow of GRB 020813. Our data span from 3 hours to 4 days after the GRB event. A rather sharp achromatic break is present in...
Optical and near-infrared observations of the GRB020405 afterglow (2003)
Masetti, N., Palazzi, E., Pian, E., Simoncelli, A., Hunt, L. K., Maiorano, E., ...
(Abridged) We report on observations of the optical and NIR afterglow of GRB020405. Ground-based optical observations started about 1 day after the GRB and spanned a period of ~10 days; archival HST...
The optical/near-IR spectral energy distribution of the GRB 000210 host galaxy (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
We report on UBVRIZJsHKs-band photometry of the dark GRB 000210 host galaxy. Fitting a grid of spectral templates to its Spectral Energy Distribution (SED), we derived a photometric redshift...
GRB 030227 : The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Castro Cerón, J. M., De Ugarte Postigo, A., ...
We present multiwavelength observations of a gamma-ray burst detected byINTEGRAL (GRB 030227) between 5.3 hours and ~ 1.7days after the event. Here we report the discovery of a dim opticalafterglow...
GRB 011121: A Collimated Outflow into Wind-blown Surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D.H., ...
Evolution of the polarization of the optical afterglow of the gamma-ray burst GRB030329 (2003)
Greiner, J., Klose, S., Reinsch, K., Martin Schmid, H., Sari, R., Hartmann, D.H., ...
The association of a supernova with GRB030329 strongly supports the `collapsar' model of gamma-ray bursts, where a relativistic jet forms after the progenitor star collapses. Such jets cannot be...
The Search for the Afterglow of the Dark GRB 001109 (2003)
Castro Ceron, J.M., Gorosabel, J., Castro-Tirado, A.J., Sokolov, V., Afanasiev, V.L., Fatkhullin, T.A., ...
A multi-colour study of the dark GRB 000210 host galaxy and its environment (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J.U., Pedersen, H., Jensen, B.L., ...
We present UBVRIZJsHKs broad band photometry of the host galaxy of the dark gamma-ray burst (GRB) of February 10, 2000. These observations represent the most exhaustive photometry given to date of...
Gorosabel, J., Fynbo, J.U., Moller, P., Hjorth, J., Pedersen, H., Christensen, L., ...
We present the results provided by an automatic colour-colour discrimination pipe-line developed to discern the different populations of objects present in GRB error boxes. We illustrate the...
Optical and near-infrared observations of the GRB020405 afterglow (2003)
Masetti, N., Palazzi, E., Pian, E., Simoncelli, A., Hunt, L.K., Maiorano, E., ...
We report on photometric, spectroscopic and polarimetric monitoring of the optical and near-infrared (NIR) afterglow of GRB020405. Ground-based optical observations, performed with 8 different...
A very energetic supernova associated with the gamma-ray burst of 29 March 2003 (2003)
Hjorth, J., Sollerman, J., Moller, P., Fynbo, J.U., Woosley, S., Kouveliotou, C., ...
Over the past five years evidence has mounted that long-duration (>2s) gamma-ray bursts (GRBs)-the most luminous of all astronomical explosions-signal the collapse of massive stars in our Universe....
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J.U., Hjorth, J., Greiner, J., ...
We report on multi-band (UBVRIZJsKs) observations of the host galaxy of the April 18, 2000 gamma-ray burst. The Spectral Energy Distribution (SED) is analysed by fitting empirical and synthetic...
GRB 030227: The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A.J., Gorosabel, J., Guziy, S., Reverte, D., Castro Ceron, J.M., Ugarte Postigo, A. De, ...
We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~ 1.7 days after the event. Here we report the discovery of a dim optical...
GRB 011121: A Collimated Outflow into Wind-blown Surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwartz, R., Hartmann, D.H., ...
We report optical and near-infrared follow-up observations of GRB 011121 collected predominantly at ESO telescopes in Chile. We discover a break in the afterglow light curve after 1.3 days, which...
Island divertor experiments on the Wendelstein 7-AS stellarator (2003)
McCormick,K., Grigull,P., Burhenn,R., Brakel,R., Ehmler,H., Feng,Y., ...
A promising new operational regime on the Wendelstein stellarator W7-AS has been discovered, fulfilling the conditions of optimal core behavior in combination with edge parameters suitable for...
Investigation of the beta-limit in the W7-AS stellarator (2003)
Weller,A., Geiger,J., Zarnstorff,M., Sallander,E., Klose,S., Werner,A., ...
Investigations of the performance and stability of high-beta plasmas have been restarted in W7-AS utilizing higher heating powers and the new divertor system. The combination of beneficial effects...
Major results from Wendelstein 7-AS stellarator (2003)
Wagner,F., Burhenn,R., Gadelmeier,F., Geiger,J., Hirsch,M., Laqua,H. P., ...
W7-AS operates with an island divertor, which utilises the natural edge islands of the low-shear stellarator configuration to divert the plasma. High densities (up to 4×1020m-3) and partly detached...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2003)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
ELM-free stationary H-mode plasmas in ASDEX Upgrade (2003)
Suttrop,W., Maraschek,M., Conway,G. D., Fahrbach,H.-U., Fattorini,L., Haas,G., ...
Experiments close to the beta-limit in W7-AS (2003)
Weller,A., Geiger,J., Werner,A., Zarnstorff,M. C., Nührenberg,C., Sallander,E., ...
A major objective of the experimental program in the last phase of the W7-AS stellarator was to explore and demonstrate the high-β performance of advanced stellarators. MHD-quiescent discharges at...
The Wendelstein W7-AS High Density H-Mode, A Mode for the Future? (2003)
McCormick,K., Burhenn,R., Grigull,P., Baldzuhn,J., Bäumel,S., Brakel,R., ...
Island divertor experiments on the Wendelstein 7-AS stellarator (2003)
McCormick,K., Grigull,P., Burhenn,R., Brakel,R., Ehmler,H., Feng,Y., ...
Major results from Wendelstein 7-AS stellarator (2003)
Wagner,F., Burhenn,R., Gadelmeier,F., Geiger,J., Hirsch,M., Laqua,H. P., ...
A multi-colour study of the dark GRB 000210 host galaxy and its environment (2003)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
Island divertor experiments on the Wendelstein 7-AS stellarator (2003)
McCormick, K., Grigull, P., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., ...
A promising new operational regime on the Wendelstein stellarator W7-AS has been discovered, fulfilling the conditions of optimal core behavior in combination with edge parameters suitable for...
The blue host galaxy of the red GRB 000418 (2003)
Gorosabel, J., Klose, S., Christensen, L., Fynbo, J. P. U., Hjorth, J., Greiner, J., ...
Investigation of the beta-limit in the W7-AS stellarator (2003)
Weller, A., Geiger, J., Zarnstorff, M., Sallander, E., Klose, S., Werner, A., ...
Investigations of the performance and stability of high-beta plasmas have been restarted in W7-AS utilizing higher heating powers and the new divertor system. The combination of beneficial effects...
Major results from Wendelstein 7-AS stellarator (2003)
Wagner, F., Burhenn, R., Gadelmeier, F., Geiger, J., Hirsch, M., Laqua, H. P., ...
W7-AS operates with an island divertor, which utilises the natural edge islands of the low-shear stellarator configuration to divert the plasma. High densities (up to 4×1020m-3) and partly detached...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2003)
Borba, D., Conway, G.D., Günter, S., Huysmans, G.T.A., Klose, S., Maraschek, M., ...
ELM-free stationary H-mode plasmas in ASDEX Upgrade (2003)
Suttrop, W., Maraschek, M., Conway, G.D., Fahrbach, H.-U., Fattorini, L., Haas, G., ...
GRB 030227 : The first multiwavelength afterglow of an INTEGRAL GRB (2003)
Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Castro Cerón, J. M., De Ugarte Postigo, A., ...
Optical and near-infrared observations of the GRB020405 afterglow (2003)
Masetti, N., Palazzi, E., Pian, E., Simoncelli, A., Hunt, L. K., Maiorano, E., ...
GRB 011121 : a collimated outflow into wind-blown surroundings (2003)
Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Hartmann, D. H., ...
Experiments close to the beta-limit in W7-AS (2003)
Weller, A., Geiger, J., Werner, A., Zarnstorff, M. C., Nührenberg, C., Sallander, E., ...
A major objective of the experimental program in the last phase of the W7-AS stellarator was to explore and demonstrate the high-β performance of advanced stellarators. MHD-quiescent discharges at...
The Wendelstein W7-AS High Density H-Mode, A Mode for the Future? (2003)
McCormick, K., Burhenn, R., Grigull, P., Baldzuhn, J., Bäumel, S., Brakel, R., ...
The search for the afterglow of the dark GRB 001109 (2003)
Castro Cerón, J. M., Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afanasiev, V. L., Fatkhullin, T. A., ...
Island divertor experiments on the Wendelstein 7-AS stellarator (2003)
McCormick, K., Grigull, P., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., ...
A very energetic supernova associated with the -ray burst of 29 March 2003. (2003)
Hjorth, J., Sollerman, J., Moller, P., Fynbo, J.P.U., Woosley, S.E., Kouveliotou, C., ...
A multi-colour study of the dark GRB 000210 host galaxy and its environment (2002)
Gorosabel, J., Christensen, L., Hjorth, J., Fynbo, J. U., Pedersen, H., Jensen, B. L., ...
We present UBVRIZJsHKs broad band photometry of the host galaxy of the dark gamma-ray burst (GRB) of February 10, 2000. These observations represent the most exhaustive photometry given to date of...
A new quasi-stationary, very high density plasma regime on the W7-AS stellarator (2002)
Jaenicke,R., Bäumel,S., Baldzuhn,J., Brakel,R., Burhenn,R., Ehmler,H., ...
Stellarators have the intrinsic property of steady state operation. However, on present-day stellarators the pulse length is usually not only limited due to technical reasons, but also by physical...
Experimental observation of Marfes in the W7-AS stellarator (2002)
Wenzel,U., McCormick,K., Hildebrandt,D., Klose,S., Naujoks,D., Thomsen,H.
In the new high-density H-mode of the W7-AS stellarator with island divertor several thermal instabilities were found. Marfes (multifaceted asymmetric radiation from the edge) were observed inboard...
GRB 010921: Strong Limits on an Underlying Supernova from HST (2002)
Price, P. A., Kulkarni, S. R., Schmidt, B. P., Galama, T. J., Bloom, J. S., Berger, E., ...
GRB 010921 was the first HETE-2 GRB to be localized via its afterglow emission. The low-redshift of the host galaxy, z=0.451, prompted us to undertake intensive multi-color observations with the...
New advanced operational regime on the W7-AS stellarator (2002)
McCormick,K., Grigull,P., Burhenn,R., Brakel,R., Ehmler,H., Feng,Y., ...
A promising new plasma operational regime on the Wendelstein stellarator W7-AS has been discovered. It is extant above a threshold density and characterized by flat density profiles, high energy and...
Mid-infrared observations of the SGR 1900+14 error box (2002)
Klose, S., Stecklum, B., Hartmann, D. H., Vrba, F. J., Henden, A. A., Bacmann, A.
We report on mid-infrared observations of the compact stellar cluster located in the proximity of SGR 1900+14, and the radio/X-ray position of this soft-gamma repeater. Observations were performed in...
Gamma-ray bursts: the most powerful cosmic explosions (2002)
Kaper, L., Castro-Tirado, A.J., Fruchter, A., Greiner, J., Hjorth, J., Pian, E., ...
Contents: The GRACE consortium. GRBs and their afterglows. Evidence for collimation. The origin of GRBs: possible progenitors. The supernova connection. GRB host galaxies.
GRB 021004: optical spectroscopy on Oct 11 (2002)
Castro-Tirado, A.J., Perez, E., Gorosabel, J., Castro Ceron, J.M., Andersen, M., Hjorth, J., ...
Gorosabel, J., Fynbo, J.U., Hjorth, J., Wolf, C., Andersen, M.I., Pedersen, H., ...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 error box determined by Beppo-SAX was simultaneously imaged in the near-infrared by the 3.58-m New...
The bright optical afterglow of the long GRB 001007 (2002)
Castro Ceron, J.M., Castro-Tirado, A.J., Gorosabel, J., Hjorth, J., Fynbo, J.U., Jensen, B.L., ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days after the event. An unusually bright optical afterglow (OA) was seen to decline following a steep...
Overview on recent W7-AS results (2002)
Jaenicke,R., Bäumel,S., Baldzuhn,J., Brakel,R., Burhenn,R., Ehmler,H., ...
Plasma performance of Wendelstein 7-AS with the new boundary-island divertor modules (2002)
McCormick,K., Grigull,P., Burhenn,R., Brakel,R., Ehmler,H., Feng,Y., ...
Performance and stability of high-β discharges in W7-AS (2002)
Weller,A., Geiger,J., Werner,A., Klose,S., Baldzuhn,J., Brakel,R., ...
A new quasi-stationary, very high density plasma regime on the W7-AS stellarator (2002)
Jaenicke, R., Bäumel, S., Baldzuhn, J., Brakel, R., Burhenn, R., Ehmler, H., ...
Stellarators have the intrinsic property of steady state operation. However, on present-day stellarators the pulse length is usually not only limited due to technical reasons, but also by physical...
New advanced operational regime on the W7-AS stellarator (2002)
McCormick, K., Grigull, P., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., ...
A promising new plasma operational regime on the Wendelstein stellarator W7-AS has been discovered. It is extant above a threshold density and characterized by flat density profiles, high energy and...
Experimental observation of Marfes in the W7-AS stellarator (2002)
Wenzel, U., McCormick, K., Hildebrandt, D., Klose, S., Naujoks, D., Thomsen, H.
In the new high-density H-mode of the W7-AS stellarator with island divertor several thermal instabilities were found. Marfes (multifaceted asymmetric radiation from the edge) were observed inboard...
Overview on recent W7-AS results (2002)
Jaenicke, R., Bäumel, S., Baldzuhn, J., Brakel, R., Burhenn, R., Ehmler, H., ...
Plasma performance of Wendelstein 7-AS with the new boundary-island divertor modules (2002)
McCormick, K., Grigull, P., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., ...
Performance and stability of high-β discharges in W7-AS (2002)
Weller, A., Geiger, J., Werner, A., Klose, S., Baldzuhn, J., Brakel, R., ...
Asymmetries of impurities Radiation in the W7-AS observed with soft-X-Ray tomography (2002)
Klose, S., Weller, A., Geiger, J., Werner, A., W7-AS Team
LOTIS, Super-LOTIS, SDSS and Tautenburg Observations of GRB 010921 (2001)
Park, H. S., Williams, G. G., Hartmann, D. H., Lamb, D. Q., Lee, B. C., Tucker, D. L., ...
We present multi-instrument optical observations of the High Energy Transient Explorer (HETE-2)/Interplanetary Network (IPN) error box of GRB 010921. This event was the first gamma ray burst (GRB)...
The bright optical afterglow of the long GRB 001007 (2001)
Cerón, J. M. Castro, Castro-Tirado, A. J., Gorosabel, J., Hjorth, J., Fynbo, J. U., Jensen, B. L., ...
We present optical follow up observations of the long GRB 001007 between 6.14 hours and ~468 days after the event. An unusually bright optical afterglow (OA) was seen to decline following a steep...
Gorosabel, J., Fynbo, J. U., Hjorth, J., Wolf, C., Andersen, M. I., Pedersen, H., ...
We report the discovery of the optical and near-infrared counterparts to GRB 001011. The GRB 001011 error box determined by Beppo-SAX was simultaneously imaged in the near-infrared by the 3.58-m New...
Near-infrared polarimetric observations of the afterglow of GRB 000301C (2001)
Stecklum, B., Fischer, O., Klose, S., Mundt, R., Bailer-Jones, C.
Based on near-infrared polarimetric observations we constrain the degree of linear polarization of the afterglow light of GRB 000301C to less than 30% 1.8 days after the burst.
The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy (2001)
Castro-Tirado, A. J., Sokolov, V. V., Gorosabel, J., Cerón, J. M. Castro, Greiner, J., Wijers, R. A. M. J., ...
Observations of the extraordinarily bright optical afterglow (OA) of GRB 991208 started 2.1 d after the event. The flux decay constant of the OA in the R-band is -2.30 +/- 0.07 up to 5 d, which is...
Greiner, J., Klose, S., Zeh, A., Lamer, G., Scholz, R.-D., Lodieu, N., ...
The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy (2001)
Castro-Tirado, A.J., Sokolov, V., Gorosabel, J., Castro Ceron, J.M., Greiner, J., Wijers, R.A.M.J., ...
Broad-band optical observations of the extraordinarily bright optical afterglow of the intense gamma-ray burst GRB 991208 started ~2.1 days after the event and continued until 4 Apr. 2000. The flux...
Spectra of Highly Ionized Xenon (6-30 nm) Excited in W7-AS Plasmas (2001)
Hacker, H.H., Burhenn, R., Kondo, K., Anton, M., Assmus, D., Baeumel, S., ...
Investigation of Ion Drift Waves in the PSI-2 Using Langmuir Probes (2001)
Klose, S., Bohmeyer, W., Laux, M., Meyer, H., Fußmann, G., PSI-2-Team
Effects of Toroidal Currents upon Magnetic Configurations and Stability in Wendelstein 7-AS (2001)
Weller, A., Anton, M., Brakel, R., Geiger, J., Hirsch, M., Jaenicke, R., ...
Operational Boundaries on the Stellarator W7-AS at the Beginning of the Divertor Experiments (2001)
Jaenicke, R., Anton, M., Baldzuhn, J., Bäumel, S., Brakel, R., Burhenn, R., ...
The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy (2001)
Castro-Tirado, A. J., Sokolov, V. V., Gorosabel, J., Ceron, J. M. Castro, Greiner, J., Wijers, R. A. M. J., ...
Broad-band optical observations of the extraordinarily bright optical afterglow of the intense gamma-ray burst GRB 991208 started ~2.1 days after the event and continued until 4 Apr. 2000. The flux...
The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy (2001)
Castro-Tirado, A. J., Sokolov, V. V., Gorosabel, J., Ceron, J. M. Castro, Greiner, J., Wijers, R. A. M. J., ...
Broad-band optical observations of the extraordinarily bright optical afterglow of the intense gamma-ray burst GRB 991208 started ~2.1 days after the event and continued until 4 Apr. 2000. The flux...
Klose, S., Stecklum, B., Masetti, N., Pian, E., Palazzi, E., Henden, A. A., ...
We report near-infrared and optical follow-up observations of the afterglow of the Gamma-Ray Burst 000418 starting 2.5 days after the occurrence of the burst and extending over nearly seven weeks....
Evidence for a Supernova in reanalyzed optical and near-infrared images of GRB 970228 (2000)
Galama, T.J., Tanvir, N., Vreeswijk, P.M., Wijers, R.A.M.J., Groot, P.J., Rol, E., ...
We present B-, V-, RC-, IC-, J-, H-, K-, and K'-band observations of the optical transient (OT) associated with GRB 970228, based on a reanalysis of previously used images and unpublished data. In...
Evidence for a supernova in reanalyzed optical and near-infrared images of GRB970228 (1999)
Galama, T. J., Tanvir, N., Vreeswijk, P. M., Wijers, R. A. M. J., Groot, P. J., Rol, E., ...
We present B-, V-, R_c-, I_c-, J-, H-, K- and K'-band observations of the optical transient (OT) associated with GRB970228, based on a reanalysis of previously used images and unpublished data. In...
A STUDY OF INFLATABLE CUFFS ON ENDOTRACHEAL TUBES: Pressures exerted on the trachea (1976)
MACKENZIE, C. F., KLOSE, S., BROWNE, D. R. G.
A simple method of measuring the pressure exerted by the cuff of an endotracheal tube on the trachea is described and has been used to measure the pressures exerted by 16 commercially available cuffs...
Klose,S., Zarnstorff,M., Weller,A., W7-AS Team,
Essential Elements of the High Density H-Mode on W7-AS
McCormick,K., Burhenn,R., Grigull,P., Baldzuhn,J., Baeumel,S., Brakel,R., ...
Experiments close to the beta-limit in W7-AS
Weller,A., Geiger,J., Werner,A., Zarnstorff,M. C., Nührenberg,C., Sallander,E., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Overview of ASDEX Upgrade Results
Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...
Der Plasmagenerator PSI-2 – ein stationäres Plasma für Forschung und Lehre
Bohmeyer,W., Grote,H., Fußmann,G., Klose,S., Koch,B., Krenz,G., ...
Klose, S., Zarnstorff, M., Weller, A., W7-AS Team
Essential Elements of the High Density H-Mode on W7-AS
McCormick, K., Burhenn, R., Grigull, P., Baldzuhn, J., Baeumel, S., Brakel, R., ...
Experiments close to the beta-limit in W7-AS
Weller, A., Geiger, J., Werner, A., Zarnstorff, M. C., Nührenberg, C., Sallander, E., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...