T. Tosaki

Details der Publikationsliste

Zeitraum

1999 - 2010

Anzahl

12

Co-Autoren

Deep 1.1 mm-wavelength imaging of the GOODS-S field by AzTEC/ASTE - I. Source catalogue and number counts (2010)

Scott, K. S., Yun, M. S., Wilson, G. W., Austermann, J. E., Aguilar, E., Aretxaga, I., ...

[Abridged] We present the first results from a 1.1 mm confusion-limited map of the GOODS-S field taken with AzTEC on the ASTE telescope. We imaged a 270 sq. arcmin field to a 1\sigma depth of 0.48 -...

Tracing star formation in galaxies with molecular line and continuum observations (2008)

Kohno, K., Muraoka, K., Hatsukade, B., Tanaka, K., Iono, D., Nakanishi, K., ...

We report our recent progress on extragalactic spectroscopic and continuum observations, including HCN(J=1-0), HCO$^+$(J=1-0), and CN(N=1-0) imaging surveys of local Seyfert and starburst galaxies...

ASTE CO(3--2) Observations of the Southern Barred Spiral Galaxy NGC 986: a Large Gaseous Bar Filled with Dense Molecular Medium (2008)

Kohno, K., Tosaki, T., Miura, R., Muraoka, K., Sawada, T., Nakanishi, K., ...

We present CO(3-2) emission observations toward the 3'x3' (or 20x20kpc at a distance of 23Mpc) region of the southern barred spiral galaxy NGC 986 using the Atacama Submillimeter Telescope Experiment...

The 2006 Radio Outburst of a Microquasar Cyg X-3: Observation and Data (2007)

Tsuboi, M., Tosaki, T., Kuno, N., Nakanishi, K., Sawada, T., Umemoto, T., ...

We present the results of the multi-frequency observations of radio outburst of the microquasar Cyg X-3 in February and March 2006 with the Nobeyama 45-m telescope, the Nobeyama Millimeter Array, and...

Arc-like distribution of high CO(J=3-2)/CO(J=1-0) ratio gas surrounding the central star cluster of the supergiant HII region NGC 604 (2007)

Tosaki, T., Miura, R., Sawada, T., Kuno, N., Nakanishi, K., Kohno, K., ...

We report the discovery of a high CO(J=3-2)/CO(J=1-0) ratio gas with an arc-like distribution (``high-ratio gas arc'') surrounding the central star cluster of the supergiant HII region NGC 604 in the...

Nobeyama CO Atlas of Nearby Spiral Galaxies: Distribution of Molecular Gas in Barred and Non-barred Spiral Galaxies (2007)

Kuno, N., Sato, N., Nakanishi, H., Hirota, A., Tosaki, T., Shioya, Y., ...

The data from a CO(1 - 0) mapping survey of 40 nearby spiral galaxies performed with the Nobeyama 45-m telescope are presented. The criteria of the sample selection were (1) RC3 morphological type in...

Nobeyama Millimeter Array Observations of GRB 030329: a Decay of Afterglow with Bumps and Molecular Gas in the Host Galaxy (2004)

Kohno, K., Tosaki, T., Okuda, T., Nakanishi, K., Kamazaki, T., Muraoka, K., ...

Nobeyama Millimeter Array was used to observe millimeter-wave afterglow of GRB 030329 at 93 GHz and 141 GHz from 2003 April 6 to 2003 May 30. A sensitive search for CO(J=1-0) emission/absorption from...

The Structure, Kinematics and Physical Properties of the Molecular Gas in the Starburst Nucleus of NGC 253 (2004)

Paglione, T. A. D., Yam, O., Tosaki, T., Jackson, J. M.

We present 5.2" x 2.6" resolution interferometry of CO J=1-0 emission from the starburst galaxy NGC 253. The high spatial resolution of these new data, in combination with recent high resolution maps...

Diffuse and Gravitationally Stable Molecular Gas in the Post-Starburst Galaxy NGC 5195 (2002)

Kohno, K., Tosaki, T., Matsushita, S., Vila-Vilaro, B., Shibatsuka, T., Kawabe, R.

The Nobeyama Millimeter Array (NMA) has been used to make aperture synthesis CO(1-0) observations of the post-starburst galaxy NGC 5195. CO(1-0) and HCN(1-0) observations of NGC 5195 using the...

Variation of Molecular Cloud Properties across the Spiral Arm in M 51 (2002)

Tosaki, T., Hasegawa, T., Shioya, Y., Kuno, N., Matsushita, S.

We present the results of high-resolution 13CO(1-0) mapping observations with the NRO 45m telescope of the area toward the southern bright arm region of M51, including the galactic center. The...

Preservation of tumour oxygen after hyperbaric oxygenation monitored by magnetic resonance imaging

Kinoshita, Y, Kohshi, K, Kunugita, N, Tosaki, T, Yokota, A

Hyperbaric oxygen (HBO) has been proposed to reduce tumour hypoxia by increasing the dissolved molecular oxygen in tissue. Using a non-invasive magnetic resonance imaging (MRI) technique, we...