134 citations · 253 across the 5 of their papers we have counts for
5 papers · 1 filter
Seesaw induced electroweak scale, the hierarchy problem and sub-eV neutrino masses
David Atwood, Shaouly Bar-Shalom, Amarjit Soni
We describe a model for the scalar sector where all interactions occur either at an ultra-high scale L_U ~ 10^{16}-10^{19} GeV or at an intermediate scale L_I ~ 10^{9}-10^{11} GeV.…
CP Violation In Single Top Production And Decay Via p p-bar -> t b-bar +X -> W^+ b b-bar +X Within The MSSM: A Possible Application For Measuring \arg(A_t) At Hadron Colliders
S. Bar-Shalom, D. Atwood, A. Soni
CP-nonconserving effects in the reaction p p-bar -> t b-bar +X -> W^+ b b-bar +X, driven by the supersymmetric CP-odd phase of the stop trilinear soft breaking term, \arg(A_t), are…
and in the Two Higgs Doublet Model with Flavor Changing Neutral Currents
David Atwood, Laura Reina, Amarjit Soni
A study of and is presented in the context of a Two Higgs Doublet Model (2HDM) with flavor changing scalar currents (FCSC). Implications of the model for the -parame…
Probing flavor changing top-charm-scalar interactions in collisions
David Atwood, Laura Reina, Amarjit Soni
Due to the very large mass of the top-quark, probing the flavor changing top-charm-scalar vertex is clearly very important. Fortunately the largeness of endows a unique signa…
Neutral Higgs CP Violation at colliders
David Atwood, Amarjit Soni
CP violating asymmetries in both the production and the decays of -channel neutral Higgs bosons at colliders can be large. If the CP violation occurs in the muon-Higgs…