Электронный каталог

Статья

Kolesnikov, V.
Recent Results on Proton and Light Nuclei (d, t) Production from the BM@N Experiment at NICA : Abstract of the IX International Conference «Hadron Structure and Fundamental Interactions», Gatchina, Russia, 8 – 12 July, 2024 / V.Kolesnikov, M.Kapishin, L.Kovachev // Физика элементарных частиц и атомного ядра. Письма. – 2025. – Т. 22, № 1. – C. 89. – URL: http://www1.jinr.ru/Pepan_letters/panl_2025_1/14_Kolesn_ann.pdf.

The recent results on the production of protons, deuterons and tritons from the BM@N experiment at the NICA accelerator complex are presented. Transverse momentum spectra and rapidity distributions of p, d, t are measured in centrality selected Ar+nucleus collisions at the beam kinetic energy of 3.2 GeV/nucleon. The system size dependence of the baryon rapidity loss is presented. The deuteron-to-proton ratio as a function of the center-of-mass rapidity is obtained in various reaction systems. The target mass dependence of the entropy per baryon S/A is studied and the energy dependence for S/A is addressed.



Спец.(статьи,препринты) = С 346.2в - Взаимодействие протонов с протонами
ОИЯИ = ОИЯИ (JINR)2025