Institution
Universidad Iberoamericana Ciudad de México
Education•Mexico City, Mexico•
About: Universidad Iberoamericana Ciudad de México is a education organization based out in Mexico City, Mexico. It is known for research contribution in the topics: Large Hadron Collider & Standard Model. The organization has 2259 authors who have published 3981 publications receiving 109298 citations.
Topics: Large Hadron Collider, Standard Model, Lepton, Higgs boson, Boson
Papers published on a yearly basis
Papers
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147 citations
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TL;DR: In this article, a search for supersymmetry is presented based on events with large missing transverse energy, no isolated electron or muon, and at least three jets with one or more identified as a bottom-quark jet.
144 citations
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Vardan Khachatryan1, Albert M. Sirunyan1, Armen Tumasyan1, Wolfgang Adam +2199 more•Institutions (174)
TL;DR: In this article, an algorithm is defined to identify single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons.
Abstract: In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons. Algorithms are defined to identify such W jets for different signals of interest, using techniques that are also applicable to other decays of bosons to hadrons that result in a single jet, such as those from highly boosted Z and Higgs bosons. The efficiency for tagging W jets is measured in data collected with the CMS detector at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 inverse femtobarns. The performance of W tagging in data is compared with predictions from several Monte Carlo simulators.
144 citations
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TL;DR: In this paper, a search for supersymmetric particles in the final state with multiple jets and large missing transverse momentum was performed using a sample of proton-proton collisions collected with the CMS detector.
Abstract: Results are reported from a search for supersymmetric particles in the final state with multiple jets and large missing transverse momentum. The search uses a sample of proton-proton collisions at $ \sqrt{s} $ = 13 TeV collected with the CMS detector in 2016–2018, corresponding to an integrated luminosity of 137 fb$^{−1}$, representing essentially the full LHC Run 2 data sample. The analysis is performed in a four-dimensional search region defined in terms of the number of jets, the number of tagged bottom quark jets, the scalar sum of jet transverse momenta, and the magnitude of the vector sum of jet transverse momenta. No significant excess in the event yield is observed relative to the expected background contributions from standard model processes. Limits on the pair production of gluinos and squarks are obtained in the framework of simplified models for supersymmetric particle production and decay processes. Assuming the lightest supersymmetric particle to be a neutralino, lower limits on the gluino mass as large as 2000 to 2310 GeV are obtained at 95% confidence level, while lower limits on the squark mass as large as 1190 to 1630 GeV are obtained, depending on the production scenario.
143 citations
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TL;DR: A critical review is offered concerning the different sources, effects, concentrations, removal methods, speciation, and analysis of metals present in a wide variety of alcoholic beverages.
142 citations
Authors
Showing all 2295 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jane Nachtman | 136 | 1855 | 102229 |
Kevin Lannon | 133 | 1652 | 95436 |
Heriberto Castilla-Valdez | 130 | 1659 | 93912 |
Igor Volobouev | 129 | 1417 | 93220 |
Ricardo Lopez-Fernandez | 129 | 1213 | 81575 |
Mauricio Terrones | 118 | 760 | 61202 |
R. McNulty | 106 | 1437 | 59110 |
S. Carrillo Moreno | 105 | 680 | 51535 |
F. Vazquez Valencia | 103 | 661 | 49320 |
Humberto Terrones | 85 | 273 | 32214 |
A. Sanchez-Hernandez | 82 | 250 | 31761 |
Y. S. Chung | 82 | 599 | 35527 |
S. Zucchelli | 79 | 681 | 23612 |
E. De La Cruz-Burelo | 78 | 247 | 20534 |
Alberto Hernandez-Almada | 74 | 280 | 19770 |