arXiv subjects

Shoji Asai

Publications and source records attributed to Shoji Asai.

20 records · Page 2Linked to original sources

arXiv2007

Testing the Anomaly Mediation at the LHC

We consider a supersymmetric model in which gaugino masses are generated by the anomaly-mediation mechanism while scalar masses are from tree-level supergravity interaction. In such a model, scalar fermions as well as Higgsinos become as heavy as O(10-100TeV) and hence only the gauginos are superparticles kinematically accessible to the LHC. We study how and how well the properties of gauginos can be studied. We also discuss the strategy to test the anomaly-mediation model at the LHC.

hep-ph↗

arXiv2004

Study of Black Holes with the ATLAS detector at the LHC

We evaluate the potential of the ATLAS detector for discovering black holes produced at the LHC, as predicted in models with large extra dimensions where quantum gravity is at the TeV scale. We assume that black holes decay by Hawking evaporation to all Standard Model particles democratically. We comment on the possibility to estimate the Planck scale.

hep-ph↗