Showing 2015 · hep-phShow all

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hep-ph2015

Limits on Excited Quarks from the ATLAS Multi-jet Search

Ning Zhou, Kechen Wang, Kuhan Wang

We interpret the recent ATLAS multi-jet search results using 20.3 fb-1 data at sqrt(s)=8 TeV in the context of searching for excited quarks. Within the effective field theory frame…

hep-ph2015★ 56 cited

Scalar doublet models confront and anomalies

James M. Cline

There are indications of a possible breakdown of the standard model, suggesting that lepton interactions violate flavor universality. BABAR, Belle and LHCb report high ratios o…

hep-ph2015★ 124 cited

Evidence of sub-nucleonic degrees of freedom in J/ photoproduction in ultraperipheral collisions at the CERN Large Hadron Collider

E. Andrade-II, I. González, A. Deppman +1

We present calculations for the incoherent photoproduction of J/ vector mesons in ultra-peripheral heavy ion collisions (UPC) in terms of hadronic interactions. This study was c…

hep-ph2015★ 6 cited

Completing constrained flavor violation: lepton masses, neutrinos and leptogenesis

James M. Cline, Alfonso Diaz-Furlong, Jing Ren

Constrained flavor violation is a recent proposal for predicting the down-quark Yukawa matrix in terms of those for up quarks and charged leptons. We study the viability of CFV wit…

hep-ph2015★ 8 cited

Testing Pomeron flavour symmetry with diffractive W charge asymmetry

Annabelle Chuinard, Christophe Royon, Rafal Staszewski

This study focuses on hard diffractive events produced in proton-proton collision at LHC exhibiting one intact proton in the final state which can be tagged by forward detectors. W…

hep-ph2015★ 350 cited

The production of photons in relativistic heavy-ion collisions

Jean-François Paquet, Chun Shen, Gabriel S. Denicol +4

In this work it is shown that the use of a hydrodynamical model of heavy ion collisions which incorporates recent developments, together with updated photon emission rates greatly…