Inclusive pion and eta production in p plus Nb collisions at 3.5 GeV beam energy

0395961 - ÚJF 2014 RIV US eng J - Článek v odborném periodiku
Agakishiev, G. - Balanda, A. - Belver, D. - Belyaev, A. - Berger-Chen, J. C. - Blanco, A. - Böhmer, M. - Boyard, J. L. - Cabanelas, P. - Chernenko, S. - Dybczak, A. - Epple, E. - Fabbietti, L. - Fateev, O. - Krása, Antonín - Křížek, Filip - Kugler, Andrej - Sobolev, Yuri, G. - Tlustý, David - Wagner, Vladimír … celkem 194 autorů
Inclusive pion and eta production in p plus Nb collisions at 3.5 GeV beam energy.
Physical Review. C. Roč. 88, č. 2 (2013), 024904. ISSN 0556-2813
Grant CEP: GA ČR GA13-06759S
Institucionální podpora: RVO:61389005
Klíčová slova: HADES * heavy ion collisions * transverse momentum
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače
Impakt faktor: 3.881, rok: 2013
http://prc.aps.org/pdf/PRC/v88/i2/e024904

Data on inclusive pion and eta production measured with the dielectron spectrometer HADES in the reaction p + Nb-93 at a kinetic beam energy of 3.5 GeV are presented. Our results, obtained with the photon-conversion method, supplement the rather sparse information on neutral-meson production in proton-nucleus reactions existing for this bombarding energy regime. The reconstructed e(+)e(-)e(+)e(-) transverse-momentum and rapidity distributions are confronted with transport-model calculations, which account fairly well for both pi(0) and eta production.
Trvalý link: http://hdl.handle.net/11104/0223850