Персона: Тараненко, Аркадий Владимирович
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Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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Аркадий Владимирович
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- ПубликацияОткрытый доступStatus and initial physics performance studies of the MPD experiment at NICA(2022) Abgaryan, V.; Acevedo Kado, R.; Afanasyev, S. V.; Alpatov, E.; Atkin, E.; Barbashina, N.; Blaschke, D.; Demanov, A.; Golosov, O.; Idrisov, D.; Kashirin, E.; Khyzhniak, E.; Luong, V. B.; Nigmatkulov, G.; Parfenov, P.; Samsonov, V.; Selyuzhenkov, I.; Strikhanov, M.; Taranenko, A.; Стриханов, Михаил Николаевич; Деманов, Александр Евгеньевич; Идрисов, Дим Маратович; Голосов, Олег Владимирович; Парфенов, Петр Евгеньевич; Тараненко, Аркадий Владимирович; Нигматкулов, Григорий Александрович; Алпатов, Егор Вячеславович; Аткин, Эдуард Викторович; Барбашина, Наталья СергеевнаThe Nuclotron-based Ion Collider fAcility (NICA) is under construction at the Joint Institute for Nuclear Research (JINR), with commissioning of the facility expected in late 2022. The Multi-Purpose Detector (MPD) has been designed to operate at NICA and its components are currently in production. The detector is expected to be ready for data taking with the first beams from NICA. This document provides an overview of the landscape of the investigation of the QCD phase diagram in the region of maximum baryonic density, where NICA and MPD will be able to provide significant and unique input. It also provides a detailed description of the MPD set-up, including its various subsystems as well as its support and computing infrastructures. Selected performance studies for particular physics measurements at MPD are presented and discussed in the context of existing data and theoretical expectations. © 2022, The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.
- ПубликацияОткрытый доступBeam energy dependence of the linear and mode-coupled flow harmonics in Au+Au collisions(2023) Aboona, B. E.; Adam, J.; Adams, J. R.; Agakishiev, G.; Alekseev I.; Brandin A. V.; Kochenda L.; Kravtsov P.; Nigmatkulov G.; Okorokov V. A.; Parfenov P.; Strikhanov M.; Taranenko A.; Vasiliev A. N.; Алексеев, Игорь Геннадьевич; Брандин, Андрей Владимирович; Нигматкулов, Григорий Александрович; Окороков, Виталий Алексеевич; Парфенов, Петр Евгеньевич; Стриханов, Михаил Николаевич; Тараненко, Аркадий Владимирович; Васильев, Александр НиколаевичThe linear and mode-coupled contributions to higher-order anisotropic flow are presented for Au+Au collisions at sNN = 27, 39, 54.4, and 200 GeV and compared to similar measurements for Pb+Pb collisions at the Large Hadron Collider (LHC). The coefficients and the flow harmonics correlations, which characterize the linear and mode-coupled response to the lower-order anisotropies, indicate a beam energy dependence consistent with an influence from the specific shear viscosity (О·/s). In contrast, the dimensionless coefficients, mode-coupled response coefficients, and normalized symmetric cumulants are approximately beam-energy independent, consistent with a significant role from initial-state effects. These measurements could provide unique supplemental constraints to (i) distinguish between different initial-state models and (ii) delineate the temperature (T) and baryon chemical potential (ОјB) dependence of the specific shear viscosity О·s(T,ОјB).
- ПубликацияОткрытый доступCentrality Selection Effect on Elliptic Flow Measurements in Relativistic Heavy-Ion Collisions at NICA Energies(2023) Idrisov, D.; Parfenov, P.; Taranenko, A.; Идрисов, Дим Маратович; Парфенов, Петр Евгеньевич; Тараненко, Аркадий ВладимировичThe elliptic flow (v(2)) of produced particles is one of the important observables sensitive to the transport properties of the strongly interacting matter created in relativistic heavy-ion collisions. Detailed differential measurements of v(2) are also foreseen in the future Multi-Purpose Detector (MPD) experiment at the Nuclotron based Ion Collider fAcility (NICA) at collision energies v(s)NN = 4-11 GeV. Elliptic flow strongly depends on collision geometry, defined by the impact parameter b. Usually b is an input to theoretical calculations and can be deduced from experimental observables in the final state using the centrality procedure. In this work, we investigate the influence of the choice of centrality procedure on the elliptic flow measurements at NICA energies.
- ПубликацияОткрытый доступThe BM@N spectrometer at the NICA accelerator complex(2024) Afanasiev, S.; Atkin, E.; Barbashina, N.; Bolozdynya, A.; Demanov, A.; Galavanov, A.; Golosov, O.; Idrisov, D.; Mamaev, M.; Parfenov, P.; Segal, I.; Shumikhin, V.; Sosnovtsev, V.; Strikhanov, M.; Taranenko, A.; Troshin, V.; Truttse, A.; Zhavoronkova, I.; Аткин, Эдуард Викторович; Барбашина, Наталья Сергеевна; Болоздыня, Александр Иванович; Деманов, Александр Евгеньевич; Галаванов, Андрей Владиевич; Голосов, Олег Владимирович; Идрисов, Дим Маратович; Мамаев, Михаил Валерьевич; Парфенов, Петр Евгеньевич; Сегаль, Илья Вадимович; Сосновцев, Валерий Витальевич; Стриханов, Михаил Николаевич; Тараненко, Аркадий Владимирович; Трошин, Валерий Владимирович; Трутце, Антон Андреевич; Жаворонкова, Ирина АндреевнаBM@N (Baryonic Matter at Nuclotron) is the first experiment operating and taking data at the Nuclotron/NICA ion-accelerating complex. The aim of the BM@N experiment is to study interactions of relativistic heavy-ion beams with fixed targets. We present a technical description of the BM@N spectrometer including all its subsystems.