Production of double strange hypernuclei and exotic nuclei in central Au plus Au collisions at sNN=3 GeV

被引：0

作者：

Buyukcizmeci, N. ^{[1
]}

Reichert, T. ^{[2
,3
,4
]}

Botvina, A. S. ^{[2
,3
]}

Bleicher, M. ^{[2
,3
,5
]}

机构：

[1] Selcuk Univ, Dept Phys, TR-42079 Konya, Turkiye

[2] JW Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany

[3] Helmholtz Res Acad Hesse FAIR HFHF, GSI Helmholtz Ctr, Campus Frankfurt,Max Von Laue Str 12, D-60438 Frankfurt, Germany

[4] Frankfurt Inst Adv Studies FIAS, Ruth Moufang Str 1, D-60438 Frankfurt, Germany

[5] GSI Helmholtz Ctr Heavy Ion Res, Planckstr 1, D-64291 Darmstadt, Germany

来源：

EUROPEAN PHYSICAL JOURNAL A | 2025年 / 61卷 / 02期

关键词：

QUANTUM MOLECULAR-DYNAMICS; STATISTICAL MULTIFRAGMENTATION; ION COLLISIONS; ENERGY LEVELS; LIQUID; GAS; DECAY; MODEL;

D O I：

10.1140/epja/s10050-025-01489-6

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We extend the theoretical approach which includes the dynamical and statistical stages for the description of the nucleosynthesis in central collisions of relativistic ions. Previously, this approach was successfully applied to describe experimental data on both normal nuclei and single strange hypernuclei production in the GSI and RHIC-BES energy range. We predict the multiplicities of double strange hypernuclei up to Lambda Lambda 4H and further intermediate mass nuclei up to 8Be for Au+Au central collisions at sNN = 3 GeV, recently explored by the STAR experiments. These nuclei can be identified by the measurement of the correlated particles coming after their decay. Such observations are a crucial test for the nucleosynthesis mechanism.

引用

页数：9

共 68 条

[1] Measurements of 3ΛH and 4ΛH Lifetimes and Yields in Au plus Au Collisions in the High Baryon Density Region [J].

Abdallah, M. S. ;

Aboona, B. E. ;

Adam, J. ;

Adamczyk, L. ;

Adams, J. R. ;

Adkins, J. K. ;

Agakishiev, G. ;

Aggarwal, I. ;

Aggarwal, M. M. ;

Ahammed, Z. ;

Alekseev, I. ;

Anderson, D. M. ;

Aparin, A. ;

Aschenauer, E. C. ;

Ashraf, M. U. ;

Atetalla, F. G. ;

Attri, A. ;

Averichev, G. S. ;

Bairathi, V. ;

Baker, W. ;

Cap, J. G. Ball ;

Barish, K. ;

Behera, A. ;

Bellwied, R. ;

Bhagat, P. ;

Bhasin, A. ;

Bielcik, J. ;

Bielcikova, J. ;

Bordyuzhin, I. G. ;

Brandenburg, J. D. ;

Brandin, A. V. ;

Bunzarov, I. ;

Cai, X. Z. ;

Caines, H. ;

Sanchez, M. Calderon de la Barca ;

Cebra, D. ;

Chakaberia, I. ;

Chaloupka, P. ;

Chan, B. K. ;

Chang, F-H ;

Chang, Z. ;

Chankova-Bunzarova, N. ;

Chatterjee, A. ;

Chattopadhyay, S. ;

Chen, D. ;

Chen, J. ;

Chen, J. H. ;

Chen, X. ;

Chen, Z. ;

Cheng, J. .

PHYSICAL REVIEW LETTERS, 2022, 128 (20)

[2]

Abou Yassine R., 2022, EPJ Web Conf., V271

[3]

Adam Jaroslav., 2016, PHYS LETT B, VB754, P360

[4] Parton-hadron-quantum-molecular dynamics: A novel microscopic n-body transport approach for heavy-ion collisions, dynamical cluster formation, and hypernuclei production [J].

Aichelin, J. ;

Bratkovskaya, E. ;

Le Fevre, A. ;

Kireyeu, V ;

Kolesnikov, V ;

Leifels, Y. ;

Voronyuk, V. ;

Coci, G. .

PHYSICAL REVIEW C, 2020, 101 (04)

[5] QUANTUM MOLECULAR-DYNAMICS - A DYNAMIC MICROSCOPIC N-BODY APPROACH TO INVESTIGATE FRAGMENT FORMATION AND THE NUCLEAR-EQUATION OF STATE IN HEAVY-ION COLLISIONS [J].

AICHELIN, J .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1991, 202 (5-6) :233-360

[6] ENERGY LEVELS OF LIGHT NUCLEI .5. [J].

AJZENBERG, F ;

LAURITSEN, T .

REVIEWS OF MODERN PHYSICS, 1955, 27 (01) :77-166

[7] ENERGY LEVELS OF LIGHT NUCLEI .6. [J].

AJZENBERGSELOVE, F ;

LAURITSEN, T .

NUCLEAR PHYSICS, 1959, 11 (01) :1-340

[8] Production of light nuclei, hypernuclei and their antiparticles in relativistic nuclear collisions [J].

Andronic, A. ;

Braun-Munzinger, P. ;

Stachel, J. ;

Stoecker, H. .

PHYSICS LETTERS B, 2011, 697 (03) :203-207

[9] PRODUCTION, STRUCTURE AND DECAY OF HYPERNUCLEI [J].

BANDO, H ;

MOTOBA, T ;

ZOFKA, J .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1990, 5 (21) :4021-4198

[10] Microscopic models for ultrarelativistic heavy ion collisions [J].

Bass, SA ;

Belkacem, M ;

Bleicher, M ;

Brandstetter, M ;

Bravina, L ;

Ernst, C ;

Gerland, L ;

Hofmann, M ;

Hofmann, S ;

Konopka, J ;

Mao, G ;

Neise, L ;

Soff, S ;

Spieles, C ;

Weber, H ;

Winckelmann, LA ;

Stocker, H ;

Greiner, W ;

Hartnack, C ;

Aichelin, J ;

Amelin, N .

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 41, 1998, 41 :255-369

← 1 2 3 4 5 6 7 →