Antiproton Absorption in Nuclei
| dc.creator | Kiselev, Yu. T. | |
| dc.creator | Paryev, E. Ya. | |
| dc.date | 2006-01-11 | |
| dc.date | 2006-01-24 | |
| dc.date.accessioned | 2026-07-07T06:59:40Z | |
| dc.date.available | 2026-07-07T06:59:40Z | |
| dc.description | We present the analysis of experimental data on forward antiproton production on nuclei. The calculations are done in the framework of a folding model which takes properly into account both incoherent direct proton-nucleon and cascade pion-nucleon antiproton production processes as well as internal nucleon momentum distribution. The effective antiproton-nucleon cross section in nuclear matter and the imaginary part of the antiproton nuclear optical potential are estimated to be 25-45 mb and -(38-56) MeV at normal nuclear matter density, respectively. The results of the performed analysis evidence for the decreasing of antiproton absorption in the nuclear medium. | |
| dc.description | Typos in eq. 7 corrected | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0601036 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0601036 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/107834 | |
| dc.subject | Nuclear Theory | |
| dc.title | Antiproton Absorption in Nuclei | |
| dc.type | text |