Application of FHCal for Heavy-Ion Collision Centrality Determination in MPD/NICA Experiment

被引:1
|
作者
Volkov, Vadim [1 ,2 ]
Golubeva, Marina [1 ]
Guber, Fedor [1 ,2 ]
Ivashkin, Alexander [1 ,2 ]
Karpushkin, Nikolay [1 ,2 ]
Morozov, Sergey [1 ]
Musin, Sultan [1 ,2 ]
Strizhak, Alexander [1 ,2 ]
机构
[1] Inst Nucl Res RAS, Moscow 117312, Russia
[2] Moscow Inst Phys & Technol, Moscow 115184, Russia
关键词
NICA; heavy-ion; centrality; MPD; FHCal;
D O I
10.3390/particles4020022
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Two approaches related to the centrality determination in heavy-ion Multi-Purpose Detector (MPD) experiments, using charge-particles multiplicity in Time Projection Chamber (TPC) and the energy deposition in Forward Hadron Calorimeter (FHCal) are discussed. The main features of the FHCal are the fine transverse segmentation and the beam holes in the center of the calorimeters. Leaking the heavy non-interacting fragments (spectators) leads to ambiguity in the dependence of energy deposition in the FHCal on the collision centrality. However, the calorimeter transverse segmentation allows one to measure the energy distributions in each of the FHCal modules and to construct combined observables to resolve the problems associated with the beam hole. The comparison of these approaches in the collision centrality measurements is discussed.
引用
收藏
页码:236 / 240
页数:5
相关论文
共 50 条
  • [21] Centrality determination in heavy-ion collisions with the LHCb detector
    Aaij, R.
    Ackernley, T.
    Adeva, B.
    Adinolfi, M.
    Afsharnia, H.
    Aidala, C. A.
    Aiola, S.
    Ajaltouni, Z.
    Akar, S.
    Albrecht, J.
    Alessio, F.
    Alexander, M.
    Alfonso Albero, A.
    Aliouche, Z.
    Alkhazov, G.
    Cartelle, P. Alvarez
    Amato, S.
    Amhis, Y.
    An, L.
    Anderlini, L.
    Andreianov, A.
    Andreotti, M.
    Archilli, F.
    Artamonov, A.
    Artuso, M.
    Arzymatov, K.
    Aslanides, E.
    Atzeni, M.
    Audurier, B.
    Bachmann, S.
    Bachmayer, M.
    Back, J. J.
    Baladron Rodriguez, P.
    Balagura, V
    Baldini, W.
    Leite, J. Baptista
    Barlow, R. J.
    Barsuk, S.
    Barter, W.
    Bartolini, M.
    Baryshnikov, F.
    Basels, J. M.
    Bassi, G.
    Batsukh, B.
    Battig, A.
    Bay, A.
    Becker, M.
    Bedeschi, F.
    Bediaga, I
    Beiter, A.
    JOURNAL OF INSTRUMENTATION, 2022, 17 (05)
  • [22] Detailed Study of the MPD Detector Performance for Reconstruction of Hyperons in Heavy-Ion Collisions at NICA Energies
    J. R. Drnoyan
    V. I. Kolesnikov
    E. A. Levterova
    A. A. Mudrokh
    V. A. Vasendina
    V. V. Voronyuk
    A. I. Zinchenko
    D. A. Zinchenko
    Physics of Particles and Nuclei Letters, 2021, 18 : 676 - 686
  • [23] Measurement of short-lived φ(1020) and K*(892)0 resonances in heavy-ion collisions at NICA energies using the MPD experiment
    Ivanishchev, D.
    Kotov, D.
    Malaev, M.
    Riabov, V.
    Ryabov, Yu.
    INTERNATIONAL CONFERENCE PHYSICA.SPB/2019, 2019, 1400
  • [24] Monte Carlo Studies of the MPD Detector Performance for the Measurement of Hypertritons in Heavy-Ion Collisions at NICA Energies
    Kolesnikov, V., I
    Kireyeu, V. A.
    Mudrokh, A. A.
    Vasendina, V. A.
    Zinchenko, A., I
    Zinchenko, D. A.
    Aichelin, J.
    Bratkovskaya, E.
    PHYSICS OF PARTICLES AND NUCLEI LETTERS, 2022, 19 (01) : 46 - 53
  • [25] Performance of the MPD Detector in the Study of the Strangeness to Entropy Ratio in Heavy-Ion Collisions at the NICA Accelerator Complex
    Kolesnikov, V.
    Kireyeu, V.
    Mudrokh, A.
    Zinchenko, A.
    Vasendina, V.
    PHYSICS OF PARTICLES AND NUCLEI LETTERS, 2020, 17 (03) : 358 - 369
  • [26] Performance of the MPD Detector in the Study of the Strangeness to Entropy Ratio in Heavy-Ion Collisions at the NICA Accelerator Complex
    V. Kolesnikov
    V. Kireyeu
    A. Mudrokh
    A. Zinchenko
    V. Vasendina
    Physics of Particles and Nuclei Letters, 2020, 17 : 358 - 369
  • [27] The heavy-ion program at the upgraded baryonic matter@nuclotron experiment at NICA
    Senger, Peter
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2021, 30 (11):
  • [28] Monte Carlo Studies of the MPD Detector Performance for the Measurement of Hypertritons in Heavy-Ion Collisions at NICA Energies
    V. I. Kolesnikov
    V. A. Kireyeu
    A. A. Mudrokh
    V. A. Vasendina
    A. I. Zinchenko
    D. A. Zinchenko
    J. Aichelin
    E. Bratkovskaya
    Physics of Particles and Nuclei Letters, 2022, 19 : 46 - 53
  • [29] Centrality Selection Effect on Elliptic Flow Measurements in Relativistic Heavy-Ion Collisions at NICA Energies
    Idrisov, Dim
    Parfenov, Petr
    Taranenko, Arkadiy
    PARTICLES, 2023, 6 (02) : 497 - 514
  • [30] A fast centrality-meter for heavy-ion collisions at the CBM experiment
    Kuttan, Manjunath Omana
    Steinheimer, Jan
    Zhou, Kai
    Redelbach, Andreas
    Stoecker, Horst
    PHYSICS LETTERS B, 2020, 811