Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9855152 | Nuclear Physics B | 2005 | 30 Pages |
Abstract
We evaluate the tc¯ and tu¯ productions at the LHC within the general unconstrained MSSM framework. We find that these single top quark productions induced by SUSY-QCD FCNC couplings have remarkable cross sections for favorable parameter values allowed by current low energy data, which can be as large as a few pb. Once large rates of the tc¯ and tu¯ productions are detected at the LHC, they may be induced by SUSY FCNC couplings. We show that the precise measurement of single top quark production cross sections at the LHC is a powerful probe for the details of the SUSY FCNC couplings.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Jian Jun Liu, Chong Sheng Li, Li Lin Yang, Li Gang Jin,