Recent results from HADES on electron pair production in relativistic heavy-ion collisions (2009)
Agakishiev, G., Balanda, A., Belver, D., Belyaev, A. V., Blanco, A., ...
Systematic investigations of dilepton production are performed at the SIS accelerator of GSI with the HADES spectrometer. The goal of this program is a detailed understanding of di-electron emission...
The Layer 0 Inner Silicon Detector of the D0 Experiment (2009)
Angstadt, R., Bagby, L., Bean, A., Bolton, T., Buchholz, D., Butler, D., ...
This paper describes the design, fabrication, installation and performance of the new inner layer called Layer 0 (L0) that was inserted in the existing Run IIa Silicon Micro-Strip Tracker (SMT) of...
Structured Presentation of Formal Proofs Experiments with Isabelle (2009)
F. Kammüller, G. Keller, M. Simons, M. Weber
The intelligible presentation of formal proofs is usually not attempted because of their technical detail. This formal noise hides the line of reasoning that can be followed and understood by humans....
Structured Presentation of Formal Proofs: an Experiment with Isabelle (2009)
F. Kammüller, G. Keller, M. Simons, M. Weber, Tu Berlin
The intelligible presentation of formal proofs is usually not attempted because of their technical detail. This formal noise hides the line of reasoning that can be followed and understood by humans....
Origin of the low-mass electron pair excess in light nucleus-nucleus collisions (2009)
Balanda, A., Belver, D., Belyaev, A. V., Blanco, A., Böhmer, M., ...
We report measurements of electron pair production in elementary p+p and d+p reactions at 1.25 GeV/u with the HADES spectrometer. For the first time, the electron pairs were reconstructed for n+p...
Deep sub-threshold $\Xi^-$ production in Ar+KCl reactions at 1.76A GeV (2009)
Agakishiev, G., Balanda, A., Bassini, R., Belver, D., Belyaev, A. V., Blanco, A., ...
We report first results on a deep sub-threshold production of the doubly strange hyperon $\Xi^-$ in a heavy-ion reaction. At a beam energy of 1.76A GeV the reaction Ar+KCl was studied with the High...
Inclusive Dielectron Production in Ar+KCl Collisions at 1.76 AGeV studied with HADES (2009)
Agakishiev, G., Balanda, A., Bellia, G., Belver, D., Belyaev, A., ...
Results of the HADES measurement of inclusive dielectron production in Ar+KCl collisions at a kinetic beam energy of 1.76 AGeV are presented. For the first time, high mass resolution spectroscopy was...
Future perspectives at SIS-100 with HADES-at-FAIR (2009)
Agakishiev, G., Balanda, A., Bellia, G., Belver, D., Belyaev, A., ...
Currently, the HADES spectrometer undergoes un upgrade program to be prepared for measurements at the upcoming SIS-100 synchrotron at FAIR. We describe the current status of the HADES di-electron...
Translating B-cell receptor signalling into cytoskeletal remodelling (2009)
The activation of B cells, a type of lymphocytes whose main function is to produce antibodies during an immune response, is tightly controlled by antigen binding to the cell surface B-cell receptor...
Crustal Structure of Africas Southern Margin from Geophysical Experiments (2008)
Stankiewicz, J., Parsiegla, N., Ryberg, T, Gohl, K., Weckmann, U., Trumbull, R., ...
A PROSPECTIVE CONTROLLED STUDY OF LOW BACK SCHOOL IN THE GENERAL POPULATION (1996)
WEBER, M., CEDRASCHI, C., ROUX, E., KISSLING, R. O., KANEL, S. VON, DALVIT, G.
There are no data on the efficacy of a back school in primary prevention of back pain in the general population or on the characteristics of the population who volunteers. After announcement in the...