84 citations · 178 across the 6 of their papers we have counts for
6 papers
Phenomenology of General Gauge Mediation in light of a 125 GeV Higgs
Phill Grajek, Alberto Mariotti, Diego Redigolo
We explore the phenomenology of the full General Gauge Mediation parameter space in the MSSM focusing on the consequences of having a fundamental Higgs around 125 GeV. Assuming GUT…
Antiproton Flux in Cosmic Ray Propagation Models with Anisotropic Diffusion
Phillip Grajek, Kaoru Hagiwara
Recently a cosmic ray propagation model has been introduced, where anisotropic diffusion is used as a mechanism to allow for km/s galactic winds. This model pred…
Identifying Multi-Top Events from Gluino Decay at the LHC
Bobby S. Acharya, Phill Grajek, Gordon L. Kane +3
We study the LHC signal of a light gluino whose cascade decay is dominated by channels involving top, and, sometimes, bottom quarks. This is a generic signature for a number of sup…
Studying Gaugino Mass Unification at the LHC
Baris Altunkaynak, Phillip Grajek, Michael Holmes +2
We begin a systematic study of how gaugino mass unification can be probed at the CERN Large Hadron Collider (LHC) in a quasi-model independent manner. As a first step in that direc…
Is the PAMELA Positron Excess Winos?
Phill Grajek, Gordon Kane, Dan Phalen +2
Recently the PAMELA satellite-based experiment reported an excess of galactic positrons that could be a signal of annihilating dark matter. The PAMELA data may admit an interpretat…
Neutralino Dark Matter from Indirect Detection Revisited
Phill Grajek, Gordon Kane, Daniel J. Phalen +2
We revisit indirect detection possibilities for neutralino dark matter, emphasizing the complementary roles of different approaches. While thermally produced dark matter often requ…