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  • 1506.06020v2

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Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV

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Standard

Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV. / The ATLAS collaboration.
In: Journal of High Energy Physics, Vol. 2015, No. 7, 162, 07.2015.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

The ATLAS collaboration 2015, 'Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV', Journal of High Energy Physics, vol. 2015, no. 7, 162. https://doi.org/10.1007/JHEP07(2015)162

APA

The ATLAS collaboration (2015). Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV. Journal of High Energy Physics, 2015(7), Article 162. https://doi.org/10.1007/JHEP07(2015)162

Vancouver

The ATLAS collaboration. Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV. Journal of High Energy Physics. 2015 Jul;2015(7):162. doi: 10.1007/JHEP07(2015)162

Author

The ATLAS collaboration. / Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV. In: Journal of High Energy Physics. 2015 ; Vol. 2015, No. 7.

Bibtex

@article{baf5303265fa4676a56fc58f31ebe9c2,
title = "Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV",
abstract = "A search for heavy Majorana neutrinos in events containing a pair of high-p T leptons of the same charge and high-p T jets is presented. The search uses 20.3 fb−1 of pp collision data collected with the ATLAS detector at the CERN Large Hadron Collider with a centre-of-mass energy of s √ =8 TeV. The data are found to be consistent with the background-only hypothesis based on the Standard Model expectation. In the context of a Type-I seesaw mechanism, limits are set on the production cross-section times branching ratio for production of heavy Majorana neutrinos in the mass range between 100 and 500 GeV. The limits are subsequently interpreted as limits on the mixing between the heavy Majorana neutrinos and the Standard Model neutrinos. In the context of a left-right symmetric model, limits on the production cross-section times branching ratio are set with respect to the masses of heavy Majorana neutrinos and heavy gauge bosons W R and Z′. ",
author = "Lee Allison and Adam Barton and Michael Beattie and Guennadi Borissov and Eva Bouhova-Thacker and Alexandre Chilingarov and William Dearnaley and Harald Fox and Kathryn Grimm and Robert Henderson and Gareth Hughes and Jones, {Roger William Lewis} and Vakhtang Kartvelishvili and Robin Long and Peter Love and Harvey Maddocks and Malcolm Skinner and Maria Smizanska and James Walder and Andy Wharton and {The ATLAS collaboration}",
note = "Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3. - Evidence of Acceptance on Publisher PDF ",
year = "2015",
month = jul,
doi = "10.1007/JHEP07(2015)162",
language = "English",
volume = "2015",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer-Verlag",
number = "7",

}

RIS

TY - JOUR

T1 - Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at √s 8 TeV

AU - Allison, Lee

AU - Barton, Adam

AU - Beattie, Michael

AU - Borissov, Guennadi

AU - Bouhova-Thacker, Eva

AU - Chilingarov, Alexandre

AU - Dearnaley, William

AU - Fox, Harald

AU - Grimm, Kathryn

AU - Henderson, Robert

AU - Hughes, Gareth

AU - Jones, Roger William Lewis

AU - Kartvelishvili, Vakhtang

AU - Long, Robin

AU - Love, Peter

AU - Maddocks, Harvey

AU - Skinner, Malcolm

AU - Smizanska, Maria

AU - Walder, James

AU - Wharton, Andy

AU - The ATLAS collaboration

N1 - Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3. - Evidence of Acceptance on Publisher PDF

PY - 2015/7

Y1 - 2015/7

N2 - A search for heavy Majorana neutrinos in events containing a pair of high-p T leptons of the same charge and high-p T jets is presented. The search uses 20.3 fb−1 of pp collision data collected with the ATLAS detector at the CERN Large Hadron Collider with a centre-of-mass energy of s √ =8 TeV. The data are found to be consistent with the background-only hypothesis based on the Standard Model expectation. In the context of a Type-I seesaw mechanism, limits are set on the production cross-section times branching ratio for production of heavy Majorana neutrinos in the mass range between 100 and 500 GeV. The limits are subsequently interpreted as limits on the mixing between the heavy Majorana neutrinos and the Standard Model neutrinos. In the context of a left-right symmetric model, limits on the production cross-section times branching ratio are set with respect to the masses of heavy Majorana neutrinos and heavy gauge bosons W R and Z′.

AB - A search for heavy Majorana neutrinos in events containing a pair of high-p T leptons of the same charge and high-p T jets is presented. The search uses 20.3 fb−1 of pp collision data collected with the ATLAS detector at the CERN Large Hadron Collider with a centre-of-mass energy of s √ =8 TeV. The data are found to be consistent with the background-only hypothesis based on the Standard Model expectation. In the context of a Type-I seesaw mechanism, limits are set on the production cross-section times branching ratio for production of heavy Majorana neutrinos in the mass range between 100 and 500 GeV. The limits are subsequently interpreted as limits on the mixing between the heavy Majorana neutrinos and the Standard Model neutrinos. In the context of a left-right symmetric model, limits on the production cross-section times branching ratio are set with respect to the masses of heavy Majorana neutrinos and heavy gauge bosons W R and Z′.

U2 - 10.1007/JHEP07(2015)162

DO - 10.1007/JHEP07(2015)162

M3 - Journal article

VL - 2015

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 7

M1 - 162

ER -