Search for the Higgs boson decay to a pair of electrons in proton-proton collisions at √s=13 TeV

被引：3

作者：

Tumasyan, A. ^{[2
]}

Adam, W. ^{[3
]}

Andrejkovic, J. W. ^{[3
]}

Bergauer, T. ^{[3
]}

Chatterjee, S. ^{[3
]}

Damanakis, K. ^{[3
]}

Dragicevic, M. ^{[3
]}

Del Valle, A. Escalante ^{[3
]}

Hussain, P. S. ^{[3
]}

Jeitler, M. ^{[3
,201
]}

Krammer, N. ^{[3
]}

Lechner, L. ^{[3
]}

Liko, D. ^{[3
]}

Mikulec, I. ^{[3
]}

Paulitsch, P. ^{[3
]}

Pitters, F. M. ^{[3
]}

Schieck, J. ^{[3
,201
]}

Schoefbeck, R. ^{[3
]}

Schwarz, D. ^{[3
]}

Templ, S. ^{[3
]}

Waltenberger, W. ^{[3
]}

Wulz, C. -E. ^{[3
,201
]}

Darwish, M. R. ^{[4
,202
]}

Janssen, T. ^{[4
]}

Kello, T. ^{[4
,6
]}

Sfar, H. Rejeb ^{[4
]}

Van Mechelen, P. ^{[4
]}

Bols, E. S. ^{[5
]}

D'Hondt, J. ^{[5
]}

De Moor, A. ^{[5
]}

Delcourt, M. ^{[5
]}

El Faham, H. ^{[5
]}

Lowette, S. ^{[5
]}

Moortgat, S. ^{[5
]}

Morton, A. ^{[5
]}

Muller, D. ^{[5
]}

Sahasransu, A. R. ^{[5
]}

Tavernier, S. ^{[5
]}

Van Doninck, W. ^{[5
]}

Vannerom, D. ^{[5
]}

Clerbaux, B. ^{[6
]}

De Lentdecker, G. ^{[6
]}

Favart, L. ^{[6
]}

Hohov, D. ^{[6
]}

Jaramillo, J. ^{[6
]}

Lee, K. ^{[6
,105
]}

Mahdavikhorrami, M. ^{[6
]}

Makarenko, I. ^{[6
]}

Malara, A. ^{[6
]}

Paredes, S. ^{[6
]}

机构：

[1] CERN, Geneva, Switzerland

[2] Yerevan Phys Inst, Yerevan, Armenia

[3] Inst Hochenergiephys, Vienna, Austria

[4] Univ Antwerp, Antwerp, Belgium

[5] Vrije Univ Brussel, Brussels, Belgium

[6] Univ Libre Bruxelles, Brussels, Belgium

[7] Univ Ghent, Ghent, Belgium

[8] Catholic Univ Louvain, Louvain, Belgium

[9] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil

[10] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil

[11] Univ Fed ABC, Univ Estadual Paulista, Sao Paulo, Brazil

[12] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, Sofia, Bulgaria

[13] Univ Sofia, Sofia, Bulgaria

[14] Beihang Univ, Beijing, Peoples R China

[15] Tsinghua Univ, Dept Phys, Beijing, Peoples R China

[16] Inst High Energy Phys, Beijing, Peoples R China

[17] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing, Peoples R China

[18] Sun Yat Sen Univ, Guangzhou, Peoples R China

[19] Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat, MOE, Shanghai, Peoples R China

[20] Fudan Univ, Inst Modern Phys, Shanghai, Peoples R China

[21] Zhejiang Univ, Hangzhou, Zhejiang, Peoples R China

[22] Univ Los Andes, Bogota, Colombia

[23] Univ Antioquia, Medellin, Colombia

[24] Univ Split, Fac Elect Engn Mech Engn & Naval Architecture, Split, Croatia

[25] Univ Split, Fac Sci, Split, Croatia

[26] Inst Rudjer Boskovic, Zagreb, Croatia

[27] Univ Cyprus, Nicosia, Cyprus

[28] Charles Univ Prague, Prague, Czech Republic

[29] Escuela Politec Nacl, Quito, Ecuador

[30] Univ San Francisco De Quito, Quito, Ecuador

[31] Acad Sci Res & Technol Arab Republ Egypt, Egyptian Network High Energy Phys, Cairo, Egypt

[32] Fayoum Univ, Ctr High Energy Phys CHEP FU, Al Fayyum, Egypt

[33] NICPB, Tallinn, Estonia

[34] Univ Helsinki, Dept Phys, Helsinki, Finland

[35] Helsinki Inst Phys, Helsinki, Finland

[36] Lappeenranta Lahti Univ Technol, Lappeenranta, Finland

[37] Univ Paris Saclay, CEA, IRFU, Gif Sur Yvette, France

[38] Inst Polytechn Paris, Ecole Polytechn, Lab Leprince Ringuet, CNRS,IN2P3, Palaiseau, France

[39] Univ Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France

[40] Inst Phys 2 Infinis Lyon IP2I, Villeurbanne, France

[41] Georgian Tech Univ, Tbilisi, Georgia

[42] Rhein Westfal TH Aachen, Phys Inst 1, Aachen, Germany

[43] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen, Germany

[44] Rhein Westfal TH Aachen, Phys Inst B 3, Aachen, Germany

[45] Deutsch Elekt Synchrotron, Hamburg, Germany

[46] Univ Hamburg, Hamburg, Germany

[47] Karlsruher Inst Technol, Karlsruhe, Germany

[48] NCSR Demokritos, Inst Nucl & Particle Phys INPP, Aghia Paraskevi, Greece

[49] Natl & Kapodistrian Univ Athens, Athens, Greece

[50] Natl Tech Univ Athens, Athens, Greece

来源：

PHYSICS LETTERS B | 2023年 / 846卷

基金：

欧洲研究理事会; 巴西圣保罗研究基金会; 芬兰科学院;

关键词：

CMS; Higgs; Electrons; BSM;

D O I：

10.1016/j.physletb.2023.137783

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A search is presented for the Higgs boson decay to a pair of electrons (e(+)e(-)) in proton-proton collisions at root s= 13 TeV. The data set was collected with the CMS experiment at the LHC between 2016 and 2018, corresponding to an integrated luminosity of 138fb(-1). The analysis uses event categories targeting Higgs boson production via gluon fusion and vector boson fusion. The observed upper limit on the Higgs boson branching fraction to an electron pair is 3.0 x 10(-4) (3.0 x 10(-4) expected) at the 95% confidence level, which is the most stringent limit on this branching fraction to date. (c) 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

引用

页数：28

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[39] Search for nonresonant Higgs boson pair production in final states with two bottom quarks and two photons in proton-proton collisions at √s=13 TeV
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Hrubec, J.
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Krammer, N.
Kraetschmer, I.
Liko, D.
Madlener, T.
Mikulec, I.
Rad, N.
Rohringer, H.
Schieck, J.
Schoefbeck, R.
Spanring, M.
Spitzbart, D.
Taurok, A.
Waltenberger, W.
Wittmann, J.
Wulz, C. -E.
Zarucki, M.
Chekhovsky, V.
Mossolov, V.
Gonzalez, J. Suarez
De Wolf, E. A.
Di Croce, D.
Janssen, X.
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Pieters, M.
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Lauwers, J.
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Van de Klundert, M.
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Van Remortel, N.
Abu Zeid, S.
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D'Hondt, J.
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[40] Search for a W′ boson decaying to a τ lepton and a neutrino in proton-proton collisions at √s=13 TeV
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Ambrogi, F.
Asilar, E.
Bergauer, T.
Brandstetter, J.
Brondolin, E.
Dragicevic, M.
Eroe, J.
Del Valle, A. Escalante
Flechl, M.
Friedl, M.
Fruehwirth, R.
Ghete, V. M.
Grossmann, J.
Hrubec, J.
Jeitler, M.
Koenig, A.
Krammer, N.
Kraetschmer, I.
Liko, D.
Madlener, T.
Mikulec, I.
Pree, E.
Rad, N.
Rohringer, H.
Schieck, J.
Schoefbeck, R.
Spanring, M.
Spitzbart, D.
Taurok, A.
Waltenberger, W.
Wittmann, J.
Wulz, C. -E.
Zarucki, M.
Chekhovsky, V.
Mossolov, V.
Gonzalez, J. Suarez
De Wolf, E. A.
Di Croce, D.
Janssen, X.
Lauwers, J.
Pieters, M.
Van de Klundert, M.
Van Haevermaet, H.
Van Mechelen, P.
Van Remortel, N.
Abu Zeid, S.
Blekman, F.
PHYSICS LETTERS B, 2019, 792 : 107 - 131

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