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Электронный каталог: Acharya, S. - Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC
Acharya, S. - Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC
Статья
Автор: Acharya, S.
Physics Letters B: Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC
б.г.
ISBN отсутствует
Автор: Acharya, S.
Physics Letters B: Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC
б.г.
ISBN отсутствует
На полку
Статья
Acharya, S.
Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC / S.Acharya, B.Batyunya, R.A.Diaz, S.Grigoryan, A.Kondratyev, A.Kuznetsov, L.Malinina, K.Mikhaylov, P.Nomokonov, V.Pozdniakov, E.Rogochaya, A.Vodopyanov, [ALICE Collab.]. – Text : electronic // Physics Letters B. – 2025. – Vol. 869. – P. 139855. – URL: https://doi.org/10.1016/j.physletb.2025.139855. – Bibliogr.: 112.
Details of the nuclear structure of &sup(129)Xe, such as the quadrupole deformation and the nuclear diffuseness, are studied by extensive measurements of anisotropic-flow-related observables in Xe–Xe collisions at a centre-of-mass energy per nucleon pair *%𝑠&sub(NN) = 5.44 TeV with the ALICE detector at the LHC. The results are compared with those from Pb–Pb collisions at *%𝑠&sub(NN) = 5.02 TeV for a baseline, given that the &sup(208)Pb nucleus exhibits a very weak deformation. Furthermore, comprehensive comparisons are performed with a state-of-the-art hybrid model using IP-Glasma+MUSIC+UrQMD. It is found that among various IP-Glasma+MUSIC+UrQMD calculations with different values of nuclear parameters, the one using a nuclear diffuseness parameter of 𝑎&sub(0) = 0.492 and a nuclear quadrupole deformation parameter of *b&sub(2) = 0.207 provides a better description of the presented flow measurements. These studies represent the first systematic exploration of nuclear structure at TeV energies, utilizing a comprehensive set of anisotropic flow observables. The measurements serve as a critical experimental benchmark for rigorously testing the interplay between nuclear structure inputs and heavy-ion theoretical models.
Спец.(статьи,препринты) = С 343 е2 - Взаимодействие релятивистских ядер с ядрами
Спец.(статьи,препринты) = С 341.2а - Основные свойства ядер: масса, спин, четность, размеры, форма
ОИЯИ = ОИЯИ (JINR)2025
Acharya, S.
Exploring Nuclear Structure with Multiparticle Azimuthal Correlations at the LHC / S.Acharya, B.Batyunya, R.A.Diaz, S.Grigoryan, A.Kondratyev, A.Kuznetsov, L.Malinina, K.Mikhaylov, P.Nomokonov, V.Pozdniakov, E.Rogochaya, A.Vodopyanov, [ALICE Collab.]. – Text : electronic // Physics Letters B. – 2025. – Vol. 869. – P. 139855. – URL: https://doi.org/10.1016/j.physletb.2025.139855. – Bibliogr.: 112.
Details of the nuclear structure of &sup(129)Xe, such as the quadrupole deformation and the nuclear diffuseness, are studied by extensive measurements of anisotropic-flow-related observables in Xe–Xe collisions at a centre-of-mass energy per nucleon pair *%𝑠&sub(NN) = 5.44 TeV with the ALICE detector at the LHC. The results are compared with those from Pb–Pb collisions at *%𝑠&sub(NN) = 5.02 TeV for a baseline, given that the &sup(208)Pb nucleus exhibits a very weak deformation. Furthermore, comprehensive comparisons are performed with a state-of-the-art hybrid model using IP-Glasma+MUSIC+UrQMD. It is found that among various IP-Glasma+MUSIC+UrQMD calculations with different values of nuclear parameters, the one using a nuclear diffuseness parameter of 𝑎&sub(0) = 0.492 and a nuclear quadrupole deformation parameter of *b&sub(2) = 0.207 provides a better description of the presented flow measurements. These studies represent the first systematic exploration of nuclear structure at TeV energies, utilizing a comprehensive set of anisotropic flow observables. The measurements serve as a critical experimental benchmark for rigorously testing the interplay between nuclear structure inputs and heavy-ion theoretical models.
Спец.(статьи,препринты) = С 343 е2 - Взаимодействие релятивистских ядер с ядрами
Спец.(статьи,препринты) = С 341.2а - Основные свойства ядер: масса, спин, четность, размеры, форма
ОИЯИ = ОИЯИ (JINR)2025
