Počet záznamů: 1
Calibration of the electromagnetic calorimeter ECal of the HADES experiment
- 1.0536581 - ÚJF 2021 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Shabanov, A. - Borisenko, D. - Chudoba, Petr - Galatyuk, T. - Guber, F. - Gumberidze, M. - Ivashkin, A. - Kugler, Andrej - Lalik, R. - Morozov, S. - Pechenov, V. - Petukhov, O. A. - Pietraszko, J. - Prozorov, Alexandr P. - Rathod, N. - Reshetin, A. - Rost, A. - Svoboda, Ondřej - Salabura, P. - Tlustý, Pavel
Calibration of the electromagnetic calorimeter ECal of the HADES experiment.
Journal of Physics: Conference Series. Vol. 1667. Bristol: IOPscience, 2020, č. článku 012039. ISSN 1742-6588.
[6th FAIR NExt generation ScientistS (FAIRNESS 2019). Genova (IT), 20.05.2019-24.05.2019]
Grant CEP: GA MŠMT LM2015049; GA MŠMT EF16_013/0001677; GA ČR GA13-06759S; GA MŠMT LTT17003
Institucionální podpora: RVO:61389005
Klíčová slova: hadrons * heavy ions * ion beams
Obor OECD: Nuclear physics
HADES is a large acceptance spectrometer operating at SIS18, GSI, Germany. It is aimed at exploration of QCD phase diagram at the ion beam energies of 1-2 AGeV in the region of high baryonic densities. The new segmented electromagnetic calorimeter (ECal) was built to extend experimental opportunities of the HADES detector. The electromagnetic calorimeter will allow to study new reaction channels involving the production of neutral mesons and neu-tral resonances in elementary and heavy-ion reactions via detection of their two photon decay. An additional advantage of such a device is the resulting improvement of the electron-to-pion separation at large momenta. The detector is based on 978 Cherenkov lead glass modules divided into 6 sectors, and it covers forward angles of 12 < θ < 45 and almost full azimuthal angle. Currently four out of six sectors planned are assembled in the experimental area. The first raw beam data obtained with the ECal detector in Ag+Ag reactions at 1.65 AGeV beam are presented.
Trvalý link: http://hdl.handle.net/11104/0314345
Počet záznamů: 1