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J. Leonard

Researcher at Texas A&M University

Publications -  17
Citations -  5905

J. Leonard is an academic researcher from Texas A&M University. The author has contributed to research in topics: Large Hadron Collider & Beam (structure). The author has an hindex of 8, co-authored 17 publications receiving 5361 citations.

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The CMS experiment at the CERN LHC

S. Chatrchyan, +3175 more
TL;DR: The Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC) at CERN as mentioned in this paper was designed to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 TeV (5.5 TeV nucleon-nucleon) and at luminosities up to 10(34)cm(-2)s(-1)
Journal ArticleDOI

Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes

S. Chatrchyan, +2233 more
TL;DR: The observed (expected) upper limit on the invisible branching fraction at 0.58 (0.44) is interpreted in terms of a Higgs-portal model of dark matter interactions.
Journal ArticleDOI

Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8 TeV

S. Chatrchyan, +2198 more
- 17 Jun 2013 - 
TL;DR: In this article, the mass limits for the Randall-Sundrum graviton model in the dijet channel were established at the 95% confidence level on the production cross-section of hypothetical new particles decaying to quark-quark, quarkgluon, or gluon-gluon final states.

Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8 TeV

S. Chatrchyan, +2198 more
TL;DR: In this paper, the mass limits for the Randall-Sundrum graviton model in the dijet channel were established at the 95% confidence level on the production cross-section of hypothetical new particles decaying to quark-quark, quarkgluon, or gluon-gluon final states.
Journal ArticleDOI

Measurement of the inclusive 3-jet production differential cross section in proton–proton collisions at 7 TeV and determination of the strong coupling constant in the TeV range

Vardan Khachatryan, +2133 more
TL;DR: This paper presents a measurement of the inclusive 3-jet production differential cross section at a proton–proton centre-of-mass energy of 7 TeV using data corresponding to an integrated luminosity of 5$$,\mathrm{fb}^{-1}$$fb-1collected with the CMS detector.