Электронный каталог

Статья

Lashmanov, N.A.
Double-Differential Cross Sections of Neutron Production at Large Angles in *1*2*4Xe + CsI Collisions at 3.8 A GeV / N.A.Lashmanov, V.I.Yurevich, V.Yu.Rogov, S.A.Sedykh, S.V.Sergeev, V.K.Velichkov, V.V.Tikhomirov, A.A.Timoshenko, V.N.Azorskiy // Физика элементарных частиц и атомного ядра. Письма. – 2026. – Т. 23, № 5. – P. 470. – URL: https://www1.jinr.ru/Pepan_letters/panl_2026_5/09_Lashmanov_ann.pdf.

The double-differential cross sections of neutron production in &sup(124)Xe + CsI collisions at 3.8A GeV were measured at large polar angles with a compact time-of-flight spectrometer of the BM@N experiment. Preliminary results for the energy spectra of neutrons show near-isotropic emission of neutrons from target spectators. The spectra are well described by a moving source model with three components. The measured energy spectra are compared with predictions of the DCM-QGSM-SMM model. The low-energy part of the experimental spectra is not reproduced by the theoretical model, which significantly underestimates the yield of these neutrons



Спец.(статьи,препринты) = С 343 е2 - Взаимодействие релятивистских ядер с ядрами
Спец.(статьи,препринты) = С 346 г - Множественное рождение частиц
ОИЯИ = ОИЯИ (JINR)2026