2.2k citations
- Princeton UniversityUS31 papers
- Harvard UniversityUS12 papers
- Albert Einstein College of MedicineUS11 papers
- Center for Astrophysics Harvard & SmithsonianUS11 papers
- Case Western Reserve UniversityUS10 papers
- Rutgers, The State University of New JerseyUS9 papers
- University of California, BerkeleyUS8 papers
- University of MichiganUS8 papers
- University of Wisconsin–MadisonUS8 papers
- California Institute of TechnologyUS7 papers
- University of California, Santa CruzUS7 papers
- University of ChicagoUS7 papers
10 papers · 2 filters
Searching for Smoking Gun Signatures of Decaying Dark Matter
Joshua T. Ruderman, Tomer Volansky
Clear methods to differentiate between decaying and annihilating dark matter (DM) scenarios are still by and large unavailable. In this note, we study the potential astrophysical s…
Pseudomoduli Dark Matter
David Shih
We point out that pseudomoduli -- tree-level flat directions that often accompany dynamical supersymmetry breaking -- can be natural candidates for TeV-scale dark matter in models…
Semi-Direct Gauge Mediation with the 4-1 Model
Henriette Elvang, Brian Wecht
We analyze a model of Semi-Direct Gauge Mediation in which the hidden sector is the 4-1 model and the messenger fields are charged under the U(1) gauge group. At tree level, the SU…
ATIC, PAMELA, HESS, Fermi and nearby Dark Matter subhalos
Michael Kuhlen, Dmitry Malyshev
We study the local flux of electrons and positrons from annihilating Dark Matter (DM), and investigate how its spectrum depends on the choice of DM model and inhomogeneities in the…
General Minimal Flavor Violation
Alexander L. Kagan, Gilad Perez, Tomer Volansky +1
A model independent study of the minimal flavor violation (MFV) framework is presented, where the only sources of flavor breaking at low energy are the up and down Yukawa matrices.…
Subleading Jet Functions in Inclusive B Decays
Gil Paz
The contribution of subleading jet functions to inclusive decay distributions of mesons are derived from a systematic two-step matching of QCD current correlators onto soft col…