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Titles listA search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector
Titles listA search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector
Scientific Article
unige:81237 
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A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector |
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| Collaboration | With : Ancu, Lucian Stefan / Bell, William / Benhar Noccioli, Eleonora / Bilbao De Mendizabal, Javier / Calace, Noemi / Clark, Allan Geoffrey / Coccaro, Andrea / Delitzsch, Chris Malena / Della Volpe, Domenico / Ferrere, Didier / Gadomski, Szymon / Golling, Tobias / Gonzalez Sevilla, Sergio / Gramling, Johanna Léna / Guescini, Francesco / Iacobucci, Giuseppe / Katre, Akshay / Mermod, Philippe / Miucci, Antonio / Muenstermann, Daniel / Nessi, Marzio / Paolozzi, Lorenzo / Picazio, Attilio / Ristic, Branislav / Schramm, Steven / Tykhonov, Andrii / Vallecorsa, Sofia / Wu, Xin | |
| Published in | Journal of High Energy Physics. 2016, vol. 1602, p. 062-113 | |
| Collection |
Open Access - SCOAP3 |
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| Abstract | A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb −1 of data collected by the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a centre-of-mass energy of 8 TeV. Events are required to contain at least two lepton-jets. This study finds no statistically significant deviation from predictions of the Standard Model and places 95% confidence-level upper limits on the contribution of new phenomena beyond the SM, incuding SUSY-portal and Higgs-portal models, on the number of events with lepton-jets. | |
| Keywords | Hadron-Hadron scattering | |
| Identifiers | arXiv: 1511.05542 | |
| Full text | ||
| Structures | ||
| Citation (ISO format) | ATLAS COLLABORATION. A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector. In: Journal of High Energy Physics, 2016, vol. 1602, p. 062-113. doi: 10.1007/JHEP02(2016)062 https://archive-ouverte.unige.ch/unige:81237 |
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