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Explaining the CMS eejj Excess With R−parity Violating Supersymmetry and Implications for Neutrinoless Double Beta Decay
(American Physical SocietyPhysical Review D, 2015-01-28)
The recent CMS searches for the right handed gauge boson WR reports an interesting deviation
from the Standard Model. The search has been conducted in the eejj channel and has shown
an excess around meejj ~ 2 TeV. In this ...
Resonant slepton production yields CMS eejj and epTjj excesses
(APS, 2015-01-13)
Recent CMS searches for dileptoquark production report local excesses of 2.4σ in an eejj channel and 2.6σ in an epTjj channel. Here, we simultaneously explain both excesses with resonant slepton production in R-parity ...
Interpreting a CMS excess in lljj+missing-transverse-momentum with the golden cascade of the minimal supersymmetric standard model
(American Physical SocietyPhysical Review D, 2015-06-29)
The CMS experiment recently reported an excess consistent with an invariant mass edge in opposite-sign same flavor (OSSF) leptons, when produced in conjunction with at least two jets and missing transverse momentum. We ...
Consistency of the recent ATLAS Z+E_T^miss excess in a simplified general gauge mediation model
(APSPhysical Review D, 2015-05-20)
ATLAS recently reported a 3σ excess in a leptonic-Z+E_T^miss channel. This was interpreted in the literature in a simplified general gauge mediation model containing a gluino, a Higgsino next-to-lightest supersymmetric ...
Light Sparticles from a Light Singlet in Gauge Mediation
(APSPhysics Review D, 2015-07-10)
We revisit a simple model that combines minimal gauge mediation and the next-to-minimal supersymmetric standard model. We show that one can obtain a 125 GeV Standard Model-likeHiggs boson with stops as light as 1.1 TeV, ...
Interpreting the CMS ℓ+ ℓ-jj+ missing transverse energy excess with a leptoquark model
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2015-09-17)
Anatomy of the ATLAS diboson anomaly
(2015-08-19)
We perform a general analysis of new physics interpretations of the recent ATLAS diboson excesses over Standard Model expectations in LHC Run I collisions. Firstly, we estimate a likelihood function in terms of the truth ...