Recent results on light (anti-)nuclei production with ALICE at the LHC

被引:0
作者
Bartsch, Esther [1 ]
机构
[1] Goethe Univ Frankfurt, Max von Laue Str 1, D-60438 Frankfurt, Germany
来源
36TH WINTER WORKSHOP ON NUCLEAR DYNAMICS | 2020年 / 1602卷
关键词
NUCLEI PRODUCTION; COLLISIONS; SHARE; QCD;
D O I
10.1088/1742-6596/1602/1/012022
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The high-statistics and high-quality data samples in pp, p-Pb and Pb-Pb collisions at various collision energies collected by the ALICE Collaboration, and the excellent tracking and particle identification capabilities of the Inner Tracking System, the Time-Projection Chamber and the Time-of-Flight detector allow for the detection of rarely produced light (anti-)(hyper-)nuclei. The first (anti-)triton p(T) spectra in Pb-Pb at the LHC as well as the first (anti-)He-4 p(T) spectra are presented. Moreover, the p(T)-integrated production yield ratios of deuteron over proton as well as He-3 and triton over proton as a function of charged-particle multiplicity are shown. In addition coalescence parameters B-2 and B-3 as a function of p(T)/A and charge particle multiplicity for several collision systems and energies are discussed. Furthermore, light-nuclei radial and elliptic flow are presented and compared to the flow of lighter particles. These various results are compared with statistical hadronization and coalescence model predictions to provide insight in the production mechanism of light (anti-)nuclei in heavy-ion collisions.
引用
收藏
页数:8
相关论文
共 50 条
  • [31] Testing production scenarios for (anti-)(hyper-)nuclei and exotica at energies available at the CERN Large Hadron Collider
    Bellini, Francesca
    Kalweiti, Alexander P.
    PHYSICAL REVIEW C, 2019, 99 (05)
  • [32] J/ψ production measurements at mid-rapidity using the ALICE detector at the LHC
    Lofnes, Ingrid McKibben
    EUROPEAN PHYSICAL SOCIETY CONFERENCE ON HIGH ENERGY PHYSICS, EPS-HEP2019, 2020,
  • [33] Light (anti)nuclei production in Pb-Pb collisions at √sNN=5.02 TeV
    Acharya, S.
    Adamova, D.
    Adler, A.
    Adolfsson, J.
    Aggarwal, M. M.
    Rinella, G. Aglieri
    Agnello, M.
    Agrawal, N.
    Ahammed, Z.
    Ahmad, S.
    Ahn, S. U.
    Akindinov, A.
    Al-Turany, M.
    Alam, S. N.
    Albuquerque, D. S. D.
    Aleksandrov, D.
    Alessandro, B.
    Alfanda, H. M.
    Alfaro Molina, R.
    Ali, B.
    Ali, Y.
    Alici, A.
    Alkin, A.
    Alme, J.
    Alt, T.
    Altenkamper, L.
    Altsybeev, I.
    Anaam, M. N.
    Andrei, C.
    Andreou, D.
    Andrews, H. A.
    Andronic, A.
    Angeletti, M.
    Anguelov, V.
    Anson, C.
    Anticic, T.
    Antinori, F.
    Antonioli, P.
    Anwar, R.
    Apadula, N.
    Aphecetche, L.
    Appelshaeuser, H.
    Arcelli, S.
    Arnaldi, R.
    Arratia, M.
    Arsene, I. C.
    Arslandok, M.
    Augustinus, A.
    Averbeck, R.
    Aziz, S.
    PHYSICAL REVIEW C, 2023, 107 (06)
  • [34] Perturbative charm production and the prompt atmospheric neutrino flux in light of RHIC and LHC
    Bhattacharya, Atri
    Enberg, Rikard
    Reno, Mary Hall
    Sarcevic, Ina
    Stasto, Anna
    JOURNAL OF HIGH ENERGY PHYSICS, 2015, (06):
  • [35] RECENT HEAVY-ION RESULTS FROM THE LHC AND FUTURE PERSPECTIVES
    Mischke, Andre
    INTERNATIONAL MEETING: EXCITED QCD, 2016, 2016, 9 (03): : 491 - 496
  • [36] Forward physics results on jet production and energy flow at the LHC
    Bansal, Sunil
    Van Haevermaet, Hans
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2020, 35 (04):
  • [37] Review of a Light NMSSM Pseudoscalar Higgs-State Production at the LHC
    Almarashi, Mosleh M.
    UNIVERSE, 2021, 7 (11)
  • [38] Recent Results on Strangeness Production from STAR
    Ashraf, Muhammad Usman
    NUCLEAR PHYSICS A, 2021, 1005
  • [39] A Review of Recent Results on Quarkonium Production at LHCb
    Altarelli, Monica Pepe
    2ND INTERNATIONAL CONFERENCE ON NEW FRONTIERS IN PHYSICS, 2014, 71
  • [40] Recent results on dilepton and strangeness production with HADES
    Lapidus, Kirill
    FAIRNESS 2013: FAIR NEXT GENERATION OF SCIENTISTS 2013, 2014, 503