86 citations · 1k across the 43 of their papers we have counts for
3 papers · 1 filter
Dark Matter Annihilation into Four-Body Final States and Implications for the AMS Antiproton Excess
Steven J. Clark, Bhaskar Dutta, Louis E. Strigari
We consider dark matter annihilation into a general set of final states of Standard Model particles, including two-body and four-body final states that result from the decay of int…
D-brane Disformal Coupling and Thermal Dark Matter
Bhaskar Dutta, Esteban Jimenez, Ivonne Zavala
Conformal and Disformal couplings between a scalar field and matter occur naturally in general scalar-tensor theories. In D-brane models of cosmology and particle physics, these co…
Probing Squeezed Bino-Slepton Spectra with the Large Hadron Collider
Bhaskar Dutta, Kebur Fantahun, Ashen Fernando +5
We consider a Minimal Supersymmetric Standard Model scenario in which the only light superparticles are a bino-like dark matter candidate and a nearly-degenerate slepton. It is not…