Электронный каталог

Статья

Ospennikov, N.Yu.
The Study of Backgrounds in Direct Photon Production at SPD NICA Energies : XXVII International Scientific Conference of Young Scientists and Specialists (AYSS-2023), Dubna, Russia, October 30 – November 3, 2023 : Materials / N.Yu.Ospennikov, A.V.Shipilova // Физика элементарных частиц и атомного ядра. Письма. – 2024. – Т. 21, № 4. – C. 745. – URL: http://www1.jinr.ru/Pepan_letters/panl_2024_4/36_Ospennikov_ann.pdf.

We study the signal-to-background ratios for the J/ψ-meson associated and direct photon main production processes at the energies of SPD NICA experiment using the Monte Carlo generator PYTHIA8. We extract a set of kinematic constraints allowing us to improve signal-to-background ratios. We compare the results of our simulation for the direct photon spectra in different intervals of p&sub(T) and x&sub(F) with the experimental data and present the predictions for signal-to-background ratios in direct photon production at the NICA energy of *%s = 27 GeV



Спец.(статьи,препринты) = С 343 е2 - Взаимодействие релятивистских ядер с ядрами
Спец.(статьи,препринты) = С 17 к - Расчеты по молекулярной динамике. Численное моделирование физических задач
ОИЯИ = ОИЯИ (JINR)2024