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arXiv · 1401.6566

Search for supersymmetric baryons near production threshold in terms of the superflavor symmetry

Lian-Bao Jia·Xing-Dao Guo·Hong-Ying Jin·Xue-Qian Li·Ming-Gang Zhao
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Abstract

The supersymmetry (SUSY) may be one of the most favorable extensions of the standard model (SM), however, so far at LHC no evidence of the SUSY particles were observed. An obvious question is whether they have already emerged, but escaped from our detection, or do not exist at all. We propose that the future ILC may provide sufficient energy to produce SUSY particles if they are not too heavy in the low background environment. The superflavor symmetry associates baryons with mesons as long as both of them containing a heavy constituent and a light one. In this work, we estimate the production rate of SUSY baryons near their production threshold in terms of the $B\bar B$ production data. Our analysis indicates that if the SUSY baryons with masses below $\sqrt s/2$ ($\sqrt s$ is the ILC energy) exist, they could be observed at future ILC.

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Lian-Bao Jia, Xing-Dao Guo, Hong-Ying Jin, Xue-Qian Li, Ming-Gang Zhao. 2014-10-09. Search for supersymmetric baryons near production threshold in terms of the superflavor symmetry. https://doi.org/10.1088/1674-1137%2F39%2F8%2F083103

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