137 citations · 279 across the 4 of their papers we have counts for
6 papers
R-symmetric Gauge Mediation and the MRSSM
Andrew E. Blechman
This is an invited summary of a seminar talk given at various institutions in the United States and Canada. After a brief introduction, a review of the minimal R-symmetric supersym…
R-symmetric gauge mediation
Santiago De Lope Amigo, Andrew E. Blechman, Patrick J. Fox +1
We present a version of Gauge Mediated Supersymmetry Breaking which preserves an R-symmetry - the gauginos are Dirac particles, the A-terms are zero, and there are four Higgs doubl…
QCD Corrections to K-Kbar Mixing in R-symmetric Supersymmetric Models
Andrew E. Blechman, Siew-Phang Ng
The leading-log QCD corrections to K-Kbar mixing in R-symmetric supersymmetric models are computed using effective field theory techniques. The spectrum topology where the gluino i…
Probing the Randall-Sundrum geometric origin of flavor with lepton flavor violation
Kaustubh Agashe, Andrew E. Blechman, Frank Petriello
The ``anarchic'' Randall-Sundrum model of flavor is a low energy solution to both the electroweak hierarchy and flavor problems. Such models have a warped, compact extra dimension…
Shining on an Orbifold
Andrew E. Blechman
By shining a hypermultiplet from one side of the bulk of a flat five-dimensional orbifold, supersymmetry can be broken by boundary conditions. The extra dimension is stabilized in…
Threshold effects in excited charmed baryon decays
Andrew E. Blechman, Adam F. Falk, Dan Pirjol +1
Motivated by recent results on charmed baryons from CLEO and FOCUS, we reexamine the couplings of the orbitally excited charmed baryons. Due to its proximity to the [Sigma_c pi] th…