title: Ð Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² Ð¸ Ð±Ð°ÑÐ¸Ð¾Ð½Ð¾Ð² Ð² ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ p+Al, p+Au, d+Au, 3He+Au, Cu+Au Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸ÑÑ 200 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½ Ð¸ U+U Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 193 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Production of mesons and baryons in p+Al, p+Au, d+Au, 3He+Au, Cu+Au collisions at 200 GeV/nucleon and U+U at 193 GeV/nucleon
Creators: name: ÐÑÐ»ÑÐ½Ð°Ñ, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐµÐ·Ð¾Ð½Ñ
ÐÐ°ÑÐ¸Ð¾Ð½Ñ
ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ðµ ÑÐµÐ»ÑÑÐ¸Ð²Ð¸ÑÑÐºÐ¸Ñ ÑÐ´ÐµÑ
ÐºÐ²Ð°ÑÐº-Ð³Ð»ÑÐ¾Ð½Ð½Ð°Ñ Ð¿Ð»Ð°Ð·Ð¼Ð°
ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐÐ¾Ð½ÑÐµ-ÐÐ°ÑÐ»Ð¾
relativistic heavy-ion collision
quark-gluon plasma
nuclear modification factors
Monte Carlo simulation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² Ð¸ Ð±Ð°ÑÐ¸Ð¾Ð½Ð¾Ð² Ð² ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑÂ p+Al,Â p+Au,Â d+Au,Â 3He+Au,Â Cu+AuÂ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸ÑÑ 200 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½ Ð¸Â U+UÂ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 193 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿Ð°ÐºÐµÑÐµÂ PYTHIA. Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð°Ð´ÑÐ¾Ð½Ð¾Ð² ÑÐ»ÑÑÑÐ°ÑÐµÐ»ÑÑÐ¸Ð²Ð¸ÑÑÑÐºÐ¸Ñ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¸Ð·ÑÑÐ°ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÐºÐ²Ð°ÑÐº-Ð³Ð»ÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¿Ð»Ð°Ð·Ð¼Ñ. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸, Ð½Ðµ ÑÑÐ¸ÑÑÐ²Ð°ÑÑÑÑ ÑÐ°Ð·Ñ ÐºÐ²Ð°ÑÐº Ð³Ð»ÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¿Ð»Ð°Ð·Ð¼Ñ (PYTHIA), Ð¼Ð¾Ð¶ÐµÑ Ð¿Ð¾Ð¼Ð¾ÑÑ Ð¾ÑÐ´ÐµÐ»Ð¸ÑÑ ÑÑÑÐµÐºÑÑ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð¹ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð¸ Ð¾Ñ Ð³Ð¾ÑÑÑÐµÐ¹ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð¸.Â Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð·Ð°ÑÑÐ¶ÐµÐ½Ð½ÑÑÂ Ï-,Â Ï-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð²Â Ð¸ Ð¿ÑÐ¾ÑÐ¾Ð½Ð¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ð°ÑÂ p+Al,Â p+Au,Â d+Au,Â 3He+Au,Â Cu+AuÂ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸ÑÑ 200 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½ Ð¸Â U+UÂ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 193 ÐÑÐ/Ð½ÑÐºÐ»Ð¾Ð½. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð´Ð»Ñ Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð²Â Â ÑÐ¾Ð³Ð»Ð°ÑÑÑÑÑÑ Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð²Ð¾ Ð²ÑÐµÑ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐµÐ»ÑÑÐ¸Ð²Ð¸ÑÑÑÐºÐ¸Ñ ÑÐ´ÐµÑ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸Â -Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² ÑÐ¾Ð²Ð¿Ð°Ð´Ð°ÑÑ Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð² Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐ¸ Ð² Ð»ÐµÐ³ÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¸ Ð¸Ð¼ÐµÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸ Ð¼ÐµÐ½ÑÑÐ¸Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð² ÑÑÐ¶ÐµÐ»ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ. Ð¤Ð°ÐºÑÐ¾ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐ¾Ð½Ð¾Ð² Ð½Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸Â PYTHIAÐ² ÑÑÐ¶ÐµÐ»ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¸ ÑÐ°ÑÑÐ¸ Ð»ÐµÐ³ÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼, ÑÐ°ÐºÐ¸Ñ ÐºÐ°ÐºÂ p+Au,Â d+Au.Â Â 
description: This given work is devoted to modeling the production of mesons and baryons inÂ p+Al,Â p+Au,Â d+Au,Â 3He+Au, Cu+Au collisions at energies of 200 GeV/nucleon and U+U at an energy of 193 GeV/nucleon using the PYTHIA software package. Experimental measurements of the production of hadrons in ultrarelativistic collisions make it possible to study the properties of a quark-gluon plasma. Comparing the results of experiments with the predictions of the quarkâgluon plasma phase-insensitive (PYTHIA) model can help separate the effects of cold nuclear matter from hot nuclear matter.The nuclear modification factors for charged Ï-, Ï-mesons and protons inÂ p+Al,Â p+Au,Â d+Au,Â 3He+Au, Cu+Au systems at energies of 200 GeV/nucleon and U+U at energies of 193 GeV/nucleon are calculated in this work. The results of calculations for Ï^Â± mesons agree with the experimental data in all considered systems of collisions of relativistic nuclei. The calculated nuclear modification factors for Ï mesons coincide with the experimental ones within the error in light systems and are systematically smaller in heavy systems. Factors of nuclear modification of protons are not described within the framework of the PYTHIA model in heavy systems and some light systems, such asÂ p+Au,Â d+Au.