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
  • [21] Estimation of kinetic temperature and radial flow velocity using identified hadrons and light (anti-)nuclei produced in relativistic heavy-ion collisions at energies available at BNL RHIC and CERN LHC
    Tariq, Junaid
    Ashraf, M. U.
    Nigmatkulov, Grigory
    PHYSICAL REVIEW C, 2024, 110 (01)
  • [22] VECTOR MESON PRODUCTION IN THE DIMUON CHANNEL IN THE ALICE EXPERIMENT AT THE LHC
    Massacrier, L.
    STRANGENESS IN QUARK MATTER 2011, 2012, 5 (02): : 477 - 482
  • [23] Rescattering effects on resonances production in small systems with ALICE at the LHC
    Rosano, Antonina
    20TH INTERNATIONAL CONFERENCE ON STRANGENESS IN QUARK MATTER, SQM 2022, 2023, 276
  • [24] Observation of light nuclei at ALICE and the X(3872) conundrum
    Esposito, A.
    Guerrieri, A. L.
    Maiani, L.
    Piccinini, F.
    Pilloni, A.
    Polosa, A. D.
    Riquer, V.
    PHYSICAL REVIEW D, 2015, 92 (03)
  • [25] Recent results on conserved charge fluctuations in ALICE
    Arslandok, Mesut
    NUCLEAR PHYSICS A, 2021, 1005
  • [26] Recent results and upgrade of the ALICE muon spectrometer
    Quaglia, Luca
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2024, 347 : 75 - 81
  • [27] Production of light (anti)nuclei in pp collisions at √s=5.02 TeV
    Acharya, S.
    Adamova, D.
    Adler, A.
    Adolfsson, J.
    Rinella, G. Aglieri
    Agnello, M.
    Agrawal, N.
    Ahammed, Z.
    Ahmad, S.
    Ahn, S. U.
    Ahuja, I
    Akbar, Z.
    Akindinov, A.
    Al-Turany, M.
    Alam, S. N.
    Aleksandrov, D.
    Alessandro, B.
    Alfanda, H. M.
    Alfaro Molina, R.
    Ali, B.
    Ali, Y.
    Alici, A.
    Alizadehvandchali, N.
    Alkin, A.
    Alme, J.
    Alocco, G.
    Alt, T.
    Altsybeev, I
    Anaam, M. N.
    Andrei, C.
    Andreou, D.
    Andronic, A.
    Anguelov, V
    Antinori, F.
    Antonioli, P.
    Anuj, C.
    Apadula, N.
    Aphecetche, L.
    Appelshauser, H.
    Arcelli, S.
    Arnaldi, R.
    Arsene, I. C.
    Arslandok, M.
    Augustinus, A.
    Averbeck, R.
    Aziz, S.
    Azmi, M. D.
    Badala, A.
    Baek, Y. W.
    Bai, X.
    EUROPEAN PHYSICAL JOURNAL C, 2022, 82 (04):
  • [28] Production of light (anti)nuclei in pp collisions at √s=13 TeV
    Acharya, S.
    Adamova, D.
    Adler, A.
    Adolfsson, J.
    Rinella, G. Aglieri
    Agnello, M.
    Agrawal, N.
    Ahammed, Z.
    Ahmad, S.
    Ahn, S. U.
    Ahuja, I
    Akbar, Z.
    Akindinov, A.
    Al-Turany, M.
    Alam, S. N.
    Aleksandrov, D.
    Alessandro, B.
    Alfanda, H. M.
    Molina, R. Alfaro
    Ali, B.
    Ali, Y.
    Alici, A.
    Alizadehvandchali, N.
    Alkin, A.
    Alme, J.
    Alt, T.
    Altenkamper, L.
    Altsybeev, I
    Anaam, M. N.
    Andrei, C.
    Andreou, D.
    Andronic, A.
    Angeletti, M.
    Anguelov, V
    Antinori, F.
    Antonioli, P.
    Anuj, C.
    Apadula, N.
    Aphecetche, L.
    Appelshaeuser, H.
    Arcelli, S.
    Arnaldi, R.
    Arsene, I. C.
    Arslandok, M.
    Augustinus, A.
    Averbeck, R.
    Aziz, S.
    Azmi, M. D.
    Badala, A.
    Baek, Y. W.
    JOURNAL OF HIGH ENERGY PHYSICS, 2022, (01):
  • [29] Identified light-flavour particle production measured with ALICE at the LHC as a probe of soft QCD and hot hadronic matter
    Guerzoni, Barbara
    HOT QUARKS 2014: WORKSHOP FOR YOUNG SCIENTISTS ON THE PHYSICS OF ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS, 2015, 612
  • [30] Recent results from HERA and their impact for LHC
    Lipka, K.
    HADRON COLLIDER PHYSICS SYMPOSIUM, 2011, 2012, 28