ITP OpenIR  > 理论物理所科研产出  > SCI论文
Yang, JM; Young, BL; Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Searching for a top-squark-top-squark pair sample from top counting experiments at hadron colliders
Source PublicationPHYSICAL REVIEW D
KeywordParity-violating Supersymmetry R-parity Electroweak Baryogenesis Fermilab-tevatron Light Stop Quark Production Flavor Problem Decays Constraints Naturalness
AbstractThe light top-squark if produced in hadron colliders in the form of the (t) over tilde (1) (t) over tilde (1) pair and decaying through the likely decay chain (t) over tilde (1)--><()over tilde>(+)b followed by <()over tilde>(+)--><()over tilde>(0)f (f) over bar' can mimic closely a top quark event when the mass of the top squark is close to that of the top quark. Because of the much lower production rate, the top squark event can be buried under the top quark event sample. In order to uncover the top squark event, specific selection cuts need to be applied. Through Monte Carlo simulation with suitable kinematic cuts, we find that such a top squark event can be extracted from the top quark sample and detected by the top quark counting experiments in the upcoming upgraded Fermilab Tevatron and CERN LHC. However, because of the small statistics of run 1 of the Tevatron, the top squark signal remains hidden at run 1.
2000
ISSN0556-2821
Volume62Issue:11Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12874
Collection理论物理所科研产出_SCI论文
Corresponding AuthorYang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Yang, JM,Young, BL,Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Searching for a top-squark-top-squark pair sample from top counting experiments at hadron colliders[J]. PHYSICAL REVIEW D,2000,62(11):-.
APA Yang, JM,Young, BL,&Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).Searching for a top-squark-top-squark pair sample from top counting experiments at hadron colliders.PHYSICAL REVIEW D,62(11),-.
MLA Yang, JM,et al."Searching for a top-squark-top-squark pair sample from top counting experiments at hadron colliders".PHYSICAL REVIEW D 62.11(2000):-.
Files in This Item:
File Name/Size DocType Version Access License
Searching for a top-(81KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, JM]'s Articles
[Young, BL]'s Articles
[Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, JM]'s Articles
[Young, BL]'s Articles
[Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, JM]'s Articles
[Young, BL]'s Articles
[Yang, JM , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.