477 citations · 1.5k across the 32 of their papers we have counts for
4 papers · 2 filters
Constraints on Galactic Wino Densities from Gamma Ray Lines
Matthew Baumgart, Ira Z. Rothstein, Varun Vaidya
We systematically compute the annihilation rate for neutral winos into the final state gamma + X, including all leading radiative corrections. This includes both the Sommerfeld enh…
On the Annihilation Rate of WIMPs
Matthew Baumgart, Ira Z. Rothstein, Varun Vaidya
We develop a formalism that allows one to systematically calculate the WIMP annihilation rate into gamma rays whose energy far exceeds the weak scale. A factorization theorem is pr…
Probing Quarkonium Production Mechanisms with Jet Substructure
Matthew Baumgart, Adam K. Leibovich, Thomas Mehen +1
We use fragmenting jet functions (FJFs) in the context of quarkonia to study the production channels predicted by NRQCD (3S_1^(1), 3S_1^(8), 1S_0^(8), 3P_J^(8)). We choose a set of…
Split SUSY Radiates Flavor
Matthew Baumgart, Daniel Stolarski, Thomas Zorawski
Radiative flavor models where the hierarchies of Standard Model (SM) fermion masses and mixings are explained via loop corrections are elegant ways to solve the SM flavor puzzle. H…