|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'928
Articles rated: 2609
25 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Cascade production in heavy-ion collisions at SIS energies | | Lie-Wen Chen
; Che Ming Ko
; Yiharn Tzeng
; | | Date: |
2 Dec 2003 | | Journal: | Phys.Lett. B584 (2004) 269-275 | | Subject: | nucl-th | | Abstract: | Production of the doubly strange $Xi $ baryon in heavy-ion collisions at extrm{SIS} energies is studied in a relativistic transport model that includes perturbatively the strangeness-exchange reactions $ar{K}Lambda o pi Xi $ and $ar{K}Sigma o pi Xi $. Taking the cross sections for these reactions from the predictions of a hadronic model, we find that the $Xi $ yield is about $10^{-4}$ in central collisions of $% ^{58}$Ni + $^{58}$Ni at $E/A=1.93$ extrm{GeV}. The $Xi $ yield is further found to be more sensitive to the magnitude of the cross sections for strangeness-exchange reactions than to the medium effects due to modified kaon properties. We have also made predictions for $Xi $ production in Au+Au collisions at energies from 1 to 2 GeV/nucleon. | | Source: | arXiv, nucl-th/0312009 | | Other source: | [GID 644182] nucl-th/0312009 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER