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German Martinez

Researcher at Florida State University

Publications -  1618
Citations -  118807

German Martinez is an academic researcher from Florida State University. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 141, co-authored 1476 publications receiving 107887 citations. Previous affiliations of German Martinez include University of Maryland, College Park & École des mines de Nantes.

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Studies of jet mass in dijet and W/Z + jet events

S. Chatrchyan, +2277 more
TL;DR: In this article, a mass spectra for jets reconstructed using the anti-kt and Cambridge-Aachen algorithms is studied for different jet grooming techniques in data corresponding to an integrated luminosity of 5 inverse femtobarns, recorded with the CMS detector in proton-proton collisions at the LHC at a center-of-mass energy of 7 TeV.
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Performance and operation of the CMS electromagnetic calorimeter

S. Chatrchyan, +2469 more
TL;DR: In this article, the operation and general performance of the CMS electromagnetic calorimeter using cosmic-ray muons are described and the stability of crucial operational parameters, such as high voltage, temperature and electronic noise, is summarised and the performance of light monitoring system is presented.
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Measurement of the t-channel single-top-quark production cross section and of the |Vtb| CKM matrix element in pp collisions at √ s = 8 TeV

Vardan Khachatryan, +2182 more
TL;DR: The modulus of the Cabibbo-Kobayashi-Maskawa matrix element Vtb is extracted and, in combination with a previous CMS result at $ \sqrt{s} $ = 7 TeV, a value |Vtb| = 0.998 ± 0.038 (exp.) ±0.016 (theo.) is obtained.
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Measurement of the ratio of the inclusive 3-jet cross section to the inclusive 2-jet cross section in pp collisions at √s = 7 TeV and first determination of the strong coupling constant in the TeV range

S. Chatrchyan, +3908 more
TL;DR: In this article, results of searches for heavy stable charged particles produced in pp collisions at s√ = 7 and 8 TeV are presented corresponding to an integrated luminosity of 5.0 and 18.8 fb−1, respectively.
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Search for third-generation scalar leptoquarks and heavy right-handed neutrinos in final states with two tau leptons and two jets in proton-proton collisions at √ s = 13 TeV

Albert M. Sirunyan, +2306 more
TL;DR: In this article, a search was performed for third-generation scalar leptoquarks and heavy right-handed neutrinos in events containing one electron or muon, one hadronically decaying tau lepton, and at least two jets, using a sqrt(s) = 13 TeV pp collision data sample corresponding to an integrated luminosity of 12.9 inverse femtobarns collected with the LHC in 2016.