Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector

A search is presented for exotic processes that result in final states containing jets including at least one b jet, sizable missing transverse momentum, and a pair of leptons with the same electric charge. Using a sample of 14.3 fb^-1 of pp collisions at sqrt(s) =8 TeV recorded by the ATLAS detecto...

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Detalles Bibliográficos
Autor principal: Lei, Xiaowen
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1604974
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author Lei, Xiaowen
author_facet Lei, Xiaowen
author_sort Lei, Xiaowen
collection CERN
description A search is presented for exotic processes that result in final states containing jets including at least one b jet, sizable missing transverse momentum, and a pair of leptons with the same electric charge. Using a sample of 14.3 fb^-1 of pp collisions at sqrt(s) =8 TeV recorded by the ATLAS detector at the Large Hadron Collider, no significant excess of events over the background expectation is observed. This observation is interpreted as constraining several signal hypotheses beyond the Standard Model and limits are set at 95% confidence level on relevant parameters of the signal hypotheses.
id cern-1604974
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16049742021-05-03T08:18:43Zhttp://cds.cern.ch/record/1604974engLei, XiaowenSearch for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detectorParticle Physics - ExperimentA search is presented for exotic processes that result in final states containing jets including at least one b jet, sizable missing transverse momentum, and a pair of leptons with the same electric charge. Using a sample of 14.3 fb^-1 of pp collisions at sqrt(s) =8 TeV recorded by the ATLAS detector at the Large Hadron Collider, no significant excess of events over the background expectation is observed. This observation is interpreted as constraining several signal hypotheses beyond the Standard Model and limits are set at 95% confidence level on relevant parameters of the signal hypotheses.DPF2013-92arXiv:1310.0147DPF2013-92oai:cds.cern.ch:16049742013-10-01
spellingShingle Particle Physics - Experiment
Lei, Xiaowen
Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title_full Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title_fullStr Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title_full_unstemmed Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title_short Search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
title_sort search for anomalous production of events with same-sign dileptons and $b$ jets in $14.3 fb^-1$ of pp collisions at $\sqrt{s} = 8$ tev with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1604974
work_keys_str_mv AT leixiaowen searchforanomalousproductionofeventswithsamesigndileptonsandbjetsin143fb1ofppcollisionsatsqrts8tevwiththeatlasdetector

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