Transport model comparison studies of intermediate-energy HI collisions
Abstrak
Transport models are the main method to obtain physics information from low to relativistic-energy heavy-ion collisions. The Transport Model Evaluation Project (TMEP) has been pursued to test the robustness of transport model predictions in reaching consistent conclusions from the same type of physical model. Calculations under controlled conditions of physical input and set-up were performed with various participating codes. These included both calculations of nuclear matter in a box with periodic boundary conditions, and more realistic calculations of heavy-ion collisions. In this intermediate review, we summarize and discuss the present status of the project. We also provide condensed descriptions of the 26 participating codes, which contributed to some part of the project. These include the major codes in use today. We review the main results of the studies completed so far. They show, that in box calculations the differences between the codes can be well understood and a convergence of the results can be reached. These studies also highlight the systematic differences between the two families of transport codes, known as BUU and QMD type codes. However, when the codes were compared in full heavy-ion collisions using different physical models, as recently for pion production, they still yielded substantially different results. This calls for further comparisons of heavy-ion collisions with controlled models and of box comparisons of important ingredients, like momentum-dependent fields, which are currently underway. We often indicate improved strategies in performing transport simulations and thus provide guidance to code developers. Results of transport simulations of heavy-ion collisions from a given code will have more significance if the code can be validated against benchmark calculations such as the ones summarized in this review.
Topik & Kata Kunci
Penulis (143)
H. Wolter
M. Colonna
D. Cozma
P. Danielewicz
C. Ko
Rohit Kumar
A. Ono
M. Tsang
Jun Xu
Ying-Xun Zhang
E. Bratkovskaya
Zhaoqing Feng
T. Gaitanos
A. Fèvre
N. Ikeno
Youngman Kim
S. Mallik
P. Napolitani
D. Oliinychenko
T. Ogawa
M. Papa
J. Su
Rui Wang
Yongjia Wang
J. Weil
Feng-Shou Zhang
Guo-Qiang Zhang
Zhen Zhang
J. Aichelin
W. Cassing
Lie-Wen Chen
Hui-Gan Cheng
H. Elfner
K. Gallmeister
C. Hartnack
S. Hashimoto
S. Jeon
Kyungil Kim
Myungkuk Kim
Bao-An Li
Chang-Hwan Lee
Qingfeng Li
Zhu-xia Li
U. Mosel
Y. Nara
K. Niita
A. Ohnishi
Tatsuhiko Sato
T. Song
A. Sorensen
Ning Wang
Wen-Jie Xie University of Munich
INFN-LNS
Laboratori Nazionali del Sud
Catania
IFIN-HH Magurele--Bucharest
Facility for Rare Isotope Beams
M. University
D. Physics
Astronomy
C. Institute
Tamu
College Station
Tohoku University
S. Institute
Chinese Academy of Sciences
S. I. O. A. Physics
D. Physics
China China Institute of Atomic Energy
Beijing
G. Physics
Technology
Guilin
G. H. F. Schwerionenforschung
Darmstadt
I. F. Physics
G. University
Frankfurt
S. O. Physics
Optoelectronics
South China University of Technology
Guangzhou
Aristotle University of Thessaloniki
D. Life
E. Sciences
Tottori University
Rare Isotope Science Project
Institute for Computational Science
Daejeon
P. Group
Variable Energy Cyclotron Centre
Kolkata
Universit'e Paris-Saclay
CNRS-IN2P3.
Orsay
Frankfurt Institute for Advanced Studies
Division of Environment
R. Sciences
Japan Atomic Energy Agency
Tokai
Sino-French Institute of Nuclear Engineering
Sun Yat-sen University
Zhuhai
Key Laboratory of Nuclear Physics
Ion-beam Application
Institute of Modern Physics
F. University
Shanghai
School of Materials Science
H. University
J. W. G. University
Key Laboratory of Beam Technology of Ministry of Education
College of Materials Science
Beijing Normal University
Institute of Microstructure Technology
Beijing Academy of Science
Subatech
Imt Atlantique
In2p3-CNRS-Universite de Nantes-Ecole des Mines de Nantes
I. Physik
U. Giessen
S. L. F. P. Physics
Cosmology
Key Laboratory of Particle Astrophysics
S. University
Research Group for Radiation Protection
M. University
Montreal
Ulsan National Institute of Science
Commerce
Pusan National University
Busan
Lanzhou
Akita International University
Akita
Research Center for Electron Photon Science
Y. I. F. T. Physics
Kyoto University
U. California
Los Angeles
L. B. N. Laboratory
Berkeley
G. University
Akses Cepat
- Tahun Terbit
- 2022
- Bahasa
- en
- Total Sitasi
- 94×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1016/j.ppnp.2022.103962
- Akses
- Open Access ✓