385 citations · 4.6k across the 138 of their papers we have counts for
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Lepton flavour violating signature in supersymmetric seesaw models at the LHC
Priyotosh Bandyopadhyay, Eung Jin Chun
We consider a supersymmetric seesaw model in which a right-handed sneutrino is a thermal dark matter candidate whose relic density can be in the right range due to its coup…
Mixed axion/gravitino dark matter from SUSY models with heavy axinos
Kyu Jung Bae, Howard Baer, Eung Jin Chun +1
We examine dark matter production rates in supersymmetric axion models typified by the mass hierarchy m_gravitino << m_neutralino << m_axino. In such models, one expects the dark m…
Limiting two-Higgs-doublet models
Alessandro Broggio, Eung Jin Chun, Massimo Passera +2
We update the constraints on two-Higgs-doublet models (2HDMs) focusing on the parameter space relevant to explain the present muon anomaly, , in four different type…
Stop and Sbottom LSP with R-parity Violation
Eung Jin Chun, Sunghoon Jung, Hyun Min Lee +1
Considering a third-generation squark as the lightest supersymmetric particle (LSP), we investigate R-parity violating collider signatures with bilinear LH or trilinear LQD operato…
Implications of an axino LSP for naturalness
Gabriela Barenboim, Eung Jin Chun, Sunghoon Jung +1
Both the naturalness of the electroweak symmetry breaking and the resolution of the strong CP problem may require a small Higgsino mass generated by a realization of the DFSZ a…
Anatomy of Higgs mass in Supersymmetric Inverse Seesaw Models
Eung Jin Chun, V. Suryanarayana Mummidi, Sudhir K. Vempati
We compute the one loop corrections to the CP even Higgs mass matrix in the supersymmetric inverse seesaw model to single out the different cases where the radiative corrections fr…