期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP11(2010)004
关键词
Cosmology of Theories beyond the SM; Supersymmetric Standard Model; Hadronic Colliders
资金
- JSPS [21740164, 22244021]
- World Premier International Center Initiative, MEXT, Japan
- Grants-in-Aid for Scientific Research [21740164, 22244021] Funding Source: KAKEN
We investigate the possibility of probing high reheating temperature scenarios at the LHC, in supersymmetric models where the gravitino is the lightest supersymmetric particle, and the stau is the next-to-lightest supersymmetric particle. In such scenarios, the big-bang nucleosynthesis and the gravitino abundance give a severe upper bound on the gluino mass. We find that, if the reheating temperature is similar to 10(8) GeV or higher, the scenarios can be tested at the LHC with an integrated luminosity of O(1 fb(-1)) at root s = 7TeV in most of the parameter space.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据