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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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Searches for long-lived charged particles in pp collisions at sqrt(s) = 7 and 8 TeV

S. Chatrchyan, +2270 more
TL;DR: In this article, results of searches for heavy stable charged particles produced in pp collisions at 7 and 8 TeV are presented corresponding to an integrated luminosity of 5.0 and 18.8 inverse femtobarns, respectively.
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Performance of photon reconstruction and identification with the CMS detector in proton-proton collisions at √s = 8 TeV

Vardan Khachatryan, +2207 more
TL;DR: In this paper, the performance of the Cern LHC detector for photon reconstruction and identification in proton-proton collisions at a centre-of-mass energy of 8 TeV at the CERN LHC is described.
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Extraction and validation of a new set of CMS pythia8 tunes from underlying-event measurements

Albert M. Sirunyan, +2251 more
TL;DR: For the first time, predictions from pythia8 obtained with tunes based on NLO or NNLO PDFs are shown to reliably describe minimum-bias and underlying-event data with a similar level of agreement to predictions from tunes using LO PDF sets.
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Measurement of the strong coupling constant αs and the vector and axial-vector spectral functions in hadronic tau decays the opal collaboration

K. Ackerstaff, +337 more
TL;DR: In this paper, the spectral functions of the vector current and the axial-vector current have been measured in hadronic decay using the OPAL detector at LEP and a simultaneous determination of the strong coupling constant was performed within the framework of the operator product expansion.
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Search for resonances and quantum black holes using dijet mass spectra in proton-proton collisions at s =8TeV

Vardan Khachatryan, +2130 more
- 17 Jan 2015 - 
TL;DR: In this article, a search for resonances and quantum black holes is performed using the dijet mass spectra measured in proton-proton collisions at s√=8 TeV with the CMS detector at the LHC.