Charge, strangeness and radius of strangelets
文献类型：期刊论文
| 作者 | Wen XJ(温新建); Peng GX(彭光雄) ; Chen YD(陈亦点); Wen, XJ; Peng, GX; Chen, YD
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| 刊名 | JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
 |
| 出版日期 | 2007 |
| 卷号 | 34期号:7页码:1697-1709 |
| 通讯作者 | China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 英文摘要 | We investigate, at both zero and finite temperatures, the properties of strangelets versus the electric charge Z and strangeness S. The strangelet radius is not a monotonic function of either charge or strangeness, and a minimum is reached in the ( Z, S) plane. However, the thermodynamically stable strangelets do not correspond to the radius minimum. The minimum radius always appears at positive strangeness, while the stable radius may appear at negative strangeness for very small baryon numbers. For large baryon numbers, the stable radius is proportional to the cubic root of baryon numbers, but inversely proportional to the square root of the confinement parameter in the present model. If bulk strange quark matter is absolutely stable, the reduced size of strangelets is about 1 fm, which may be relevant for the analysis of the strangelet production and detection. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247190000011 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239485]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wen XJ,Peng GX,Chen YD,et al. Charge, strangeness and radius of strangelets[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2007,34(7):1697-1709. |
| APA | 温新建,彭光雄,陈亦点,Wen, XJ,Peng, GX,&Chen, YD.(2007).Charge, strangeness and radius of strangelets.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,34(7),1697-1709. |
| MLA | 温新建,et al."Charge, strangeness and radius of strangelets".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 34.7(2007):1697-1709. |
入库方式： OAI收割
来源：高能物理研究所
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