Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV
A search for a heavy right-handed W boson (WR) decaying to a heavy righthanded neutrino and a charged lepton in events with two same-flavor leptons (e or µ) and two jets, is presented. The analysis is based on proton-proton collision data, collected by the CMS Collaboration at the LHC in 2016 and...
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my.iium.irep.658462018-08-17T09:07:12Z http://irep.iium.edu.my/65846/ Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics A search for a heavy right-handed W boson (WR) decaying to a heavy righthanded neutrino and a charged lepton in events with two same-flavor leptons (e or µ) and two jets, is presented. The analysis is based on proton-proton collision data, collected by the CMS Collaboration at the LHC in 2016 and corresponding to an integrated luminosity of 35.9 fb−1 . No significant excess above the standard model expectation is seen in the invariant mass distribution of the dilepton plus dijet system. Assuming that couplings are identical to those of the standard model, and that only one heavy neutrino flavor NR contributes significantly to the WR decay width, the region in the two-dimensional (mWR , mNR ) mass plane excluded at 95% confidence level extends to approximately mWR = 4.4 TeV and covers a large range of right-handed neutrino masses below the WR boson mass. This analysis provides the most stringent limits on the WR mass to date. Springer Nature 2018-05-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/65846/1/65846_Search%20for%20a%20heavy%20right-handed%20W%20boson_article.pdf application/pdf en http://irep.iium.edu.my/65846/2/65846_Search%20for%20a%20heavy%20right-handed%20W%20boson_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2018) Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV. Journal of High Energy Physics, 2018 (5). pp. 1-36. https://link.springer.com/article/10.1007%2FJHEP05%282018%29148 10.1007/JHEP05(2018)148 |
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Q Science (General) QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
description |
A search for a heavy right-handed W boson (WR) decaying to a heavy righthanded
neutrino and a charged lepton in events with two same-flavor leptons (e or µ) and
two jets, is presented. The analysis is based on proton-proton collision data, collected by
the CMS Collaboration at the LHC in 2016 and corresponding to an integrated luminosity
of 35.9 fb−1
. No significant excess above the standard model expectation is seen in the
invariant mass distribution of the dilepton plus dijet system. Assuming that couplings
are identical to those of the standard model, and that only one heavy neutrino flavor NR
contributes significantly to the WR decay width, the region in the two-dimensional (mWR
,
mNR
) mass plane excluded at 95% confidence level extends to approximately mWR =
4.4 TeV and covers a large range of right-handed neutrino masses below the WR boson
mass. This analysis provides the most stringent limits on the WR mass to date. |
format |
Article |
author |
Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
author_facet |
Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
author_sort |
Sirunyan, A. M. |
title |
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
title_short |
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
title_full |
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
title_fullStr |
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
title_full_unstemmed |
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 TeV |
title_sort |
search for a heavy right-handed w boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s=13 tev |
publisher |
Springer Nature |
publishDate |
2018 |
url |
http://irep.iium.edu.my/65846/1/65846_Search%20for%20a%20heavy%20right-handed%20W%20boson_article.pdf http://irep.iium.edu.my/65846/2/65846_Search%20for%20a%20heavy%20right-handed%20W%20boson_scopus.pdf http://irep.iium.edu.my/65846/ https://link.springer.com/article/10.1007%2FJHEP05%282018%29148 |
_version_ |
1643617653497004032 |
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13.18916 |