A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector

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лептоны | бозоны | 2016

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DOI Доступ к ресурсу на сайте издателя				10.1007/JHEP02(2016)062

Title: A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector
Creator: Aad, G.
Creator: Abdallah, J.
Creator: Chelkov, G. A.
Creator: Abbott, B.
Subject: ATLAS, детектор
Большой адронный коллайдер
бозоны
столкновение частиц
лептоны
Date: 2016
DOI: 10.1007/JHEP02(2016)062
Description: 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.

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collection(s): Радиофизический факультет
Identifier: vtls:000552830
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000552830
Type: статьи в журналах
Source: Journal of high energy physics. 2016. № 2. P. 062 (1-50)
Language: eng

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Радиофизический факультет A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector