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

G Aad; B. Abbott; J Abdallah; O Abdinov; R Aben; M Abolins; Torsten Åkesson; Simona Bocchetta; Lene Bryngemark; Caterina Doglioni; Anders Floderus; Anthony Hawkins; Vincent Hedberg; Jenny Ivarsson; Göran Jarlskog; Else Lytken; Ulf Mjörnmark; Oxana Smirnova; Oleksandr Viazlo; ATLAS Collaboration

doi:10.1007/JHEP02(2016)062

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

G Aad, B. Abbott, J Abdallah, O Abdinov, R Aben, M Abolins, Torsten Åkesson, Simona Bocchetta, Lene Bryngemark, Caterina Doglioni, Anders Floderus, Anthony Hawkins, Vincent Hedberg, Jenny Ivarsson, Göran Jarlskog, Else Lytken, Ulf Mjörnmark, Oxana Smirnova, Oleksandr Viazlo, ATLAS Collaboration

Research output: Contribution to journal › Article › peer-review

Abstract

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.[Figure not available: see fulltext.] © 2016, The Author(s).

Original language	English
Pages (from-to)	1-51
Journal	Journal of High Energy Physics
Volume	2016
Issue number	2
DOIs	https://doi.org/10.1007/JHEP02(2016)062
Publication status	Published - 2016

Bibliographical note

Export Date: 23 May 2018

Subject classification (UKÄ)

Subatomic Physics

Access to Document

10.1007/JHEP02(2016)062Licence: CC BY

Cite this

Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., Åkesson, T., Bocchetta, S., Bryngemark, L., Doglioni, C., Floderus, A., Hawkins, A., Hedberg, V., Ivarsson, J., Jarlskog, G., Lytken, E., Mjörnmark, U., Smirnova, O., Viazlo, O., & ATLAS Collaboration (2016). A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector. Journal of High Energy Physics, 2016(2), 1-51. https://doi.org/10.1007/JHEP02(2016)062

@article{2c327e6374854346aa3601c61ca009cc,

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

abstract = "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.[Figure not available: see fulltext.] {\textcopyright} 2016, The Author(s).",

author = "G Aad and B. Abbott and J Abdallah and O Abdinov and R Aben and M Abolins and Torsten {\AA}kesson and Simona Bocchetta and Lene Bryngemark and Caterina Doglioni and Anders Floderus and Anthony Hawkins and Vincent Hedberg and Jenny Ivarsson and G{\"o}ran Jarlskog and Else Lytken and Ulf Mj{\"o}rnmark and Oxana Smirnova and Oleksandr Viazlo and {ATLAS Collaboration}",

note = "Export Date: 23 May 2018",

year = "2016",

doi = "10.1007/JHEP02(2016)062",

language = "English",

volume = "2016",

pages = "1--51",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer",

number = "2",

}

Aad, G, Abbott, B, Abdallah, J, Abdinov, O, Aben, R, Abolins, M, Åkesson, T, Bocchetta, S, Bryngemark, L , Doglioni, C, Floderus, A, Hawkins, A, Hedberg, V, Ivarsson, J, Jarlskog, G , Lytken, E, Mjörnmark, U, Smirnova, O, Viazlo, O & ATLAS Collaboration 2016, 'A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector', Journal of High Energy Physics, vol. 2016, no. 2, pp. 1-51. https://doi.org/10.1007/JHEP02(2016)062

TY - JOUR

T1 - A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector

AU - Aad, G

AU - Abbott, B.

AU - Abdallah, J

AU - Abdinov, O

AU - Aben, R

AU - Abolins, M

AU - Åkesson, Torsten

AU - Bocchetta, Simona

AU - Bryngemark, Lene

AU - Doglioni, Caterina

AU - Floderus, Anders

AU - Hawkins, Anthony

AU - Hedberg, Vincent

AU - Ivarsson, Jenny

AU - Jarlskog, Göran

AU - Lytken, Else

AU - Mjörnmark, Ulf

AU - Smirnova, Oxana

AU - Viazlo, Oleksandr

AU - ATLAS Collaboration

N1 - Export Date: 23 May 2018

PY - 2016

Y1 - 2016

N2 - 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.[Figure not available: see fulltext.] © 2016, The Author(s).

AB - 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.[Figure not available: see fulltext.] © 2016, The Author(s).

U2 - 10.1007/JHEP02(2016)062

DO - 10.1007/JHEP02(2016)062

M3 - Article

SN - 1029-8479

VL - 2016

SP - 1

EP - 51

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 2

ER -

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

Abstract

Bibliographical note

Subject classification (UKÄ)

Access to Document

Fingerprint

Cite this