Showing 2012Show all

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hep-ex2012★ 36 cited

Multi-channel search for squarks and gluinos in sqrt(s)=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

A search for supersymmetric particles in final states with zero, one, and two leptons, with and without jets identified as originating from b-quarks, in 4.7 fb-1 of sqrt(s)=7 TeV p…

astro-ph.SR2012★ 37 cited

Theoretical Estimates of Stellar e-Captures. I. The half-life of 7Be in Evolved Stars

Stefano Simonucci, Simone Taioli, Maurizio Busso +1

The Li enrichment in the Universe still presents various puzzles to astrophysics. One open issue is that of obtaining estimates for the rate of e-captures on 7Be, for T and rho con…

hep-lat2012★ 2 cited

Neutral B mixing from 2+1 flavor lattice QCD

E. D. Freeland, C. M. Bouchard, C. Bernard +5

We present an update of the Fermilab-MILC Collaboration's calculation of hadronic matrix elements for B^0-\bar{B^0} mixing. This work is a more extended analysis than our recent pu…

cond-mat.stat-mech2012★ 89 cited

Dynamical phase transition for current statistics in a simple driven diffusive system

Carlos P. Espigares, Pedro L. Garrido, Pablo I. Hurtado

We consider fluctuations of the time-averaged current in the one-dimensional weakly-asymmetric exclusion process on a ring. The optimal density profile which sustains a given fluct…

astro-ph.CO2012★ 98 cited

Planck Intermediate Results. XI: The gas content of dark matter halos: the Sunyaev-Zeldovich-stellar mass relation for locally brightest galaxies

Planck Collaboration, P. A. R. Ade, N. Aghanim +194

We present the scaling relation between Sunyaev-Zeldovich (SZ) signal and stellar mass for almost 260,000 locally brightest galaxies (LBGs) selected from the Sloan Digital Sky Surv…

astro-ph.HE2012★ 102 cited

Constraints on the origin of cosmic rays above eV from large scale anisotropy searches in data of the Pierre Auger Observatory

Pierre Auger Collaboration

A thorough search for large scale anisotropies in the distribution of arrival directions of cosmic rays detected above eV at the Pierre Auger Observatory is reported. For…