https://doi.org/10.1140/epjc/s10052-023-11452-8
Regular Article - Experimental Physics
Measurements of Higgs boson production in the decay channel with a pair of 
leptons in proton–proton collisions at 
TeV
1
Yerevan Physics Institute, Yerevan, Armenia
2
Institut für Hochenergiephysik, Vienna, Austria
3
Universiteit Antwerpen, Antwerpen, Belgium
4
Vrije Universiteit Brussel, Brussel, Belgium
5
Université Libre de Bruxelles, Bruxelles, Belgium
6
Ghent University, Ghent, Belgium
7
Université Catholique de Louvain, Louvain-la-Neuve, Belgium
8
Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil
9
Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
10
Universidade Estadual Paulista, Universidade Federal do ABC, São Paulo, Brazil
11
Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria
12
University of Sofia, Sofia, Bulgaria
13
Beihang University, Beijing, China
14
Department of Physics, Tsinghua University, Beijing, China
15
Institute of High Energy Physics, Beijing, China
16
State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China
17
Sun Yat-Sen University, Guangzhou, China
18
Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE)-Fudan University, Shanghai, China
19
Zhejiang University, Hangzhou, Zhejiang, China
20
Universidad de Los Andes, Bogota, Colombia
21
Universidad de Antioquia, Medellin, Colombia
22
University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia
23
University of Split, Faculty of Science, Split, Croatia
24
Institute Rudjer Boskovic, Zagreb, Croatia
25
University of Cyprus, Nicosia, Cyprus
26
Charles University, Prague, Czech Republic
27
Escuela Politecnica Nacional, Quito, Ecuador
28
Universidad San Francisco de Quito, Quito, Ecuador
29
Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt
30
Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt
31
National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
32
Department of Physics, University of Helsinki, Helsinki, Finland
33
Helsinki Institute of Physics, Helsinki, Finland
34
Lappeenranta-Lahti University of Technology, Lappeenranta, Finland
35
IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
36
Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France
37
Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France
38
Institut de Physique des 2 Infinis de Lyon (IP2I ), Villeurbanne, France
39
Georgian Technical University, Tbilisi, Georgia
40
RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany
41
RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany
42
RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany
43
Deutsches Elektronen-Synchrotron, Hamburg, Germany
44
University of Hamburg, Hamburg, Germany
45
Karlsruher Institut fuer Technologie, Karlsruhe, Germany
46
Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece
47
National and Kapodistrian University of Athens, Athens, Greece
48
National Technical University of Athens, Athens, Greece
49
University of Ioánnina, Ioánnina, Greece
50
MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary
51
Wigner Research Centre for Physics, Budapest, Hungary
52
Institute of Nuclear Research ATOMKI, Debrecen, Hungary
53
Institute of Physics, University of Debrecen, Debrecen, Hungary
54
Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary
55
Panjab University, Chandigarh, India
56
University of Delhi, Delhi, India
57
Saha Institute of Nuclear Physics, HBNI, Kolkata, India
58
Indian Institute of Technology Madras, Madras, India
59
Bhabha Atomic Research Centre, Mumbai, India
60
Tata Institute of Fundamental Research-A, Mumbai, India
61
Tata Institute of Fundamental Research-B, Mumbai, India
62
National Institute of Science Education and Research, An OCC of Homi Bhabha National Institute, Bhubaneswar, Odisha, India
63
Indian Institute of Science Education and Research (IISER), Pune, India
64
Isfahan University of Technology, Isfahan, Iran
65
Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
66
University College Dublin, Dublin, Ireland
67
INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy
68
INFN Sezione di Bologna, Università di Bologna, Bologna, Italy
69
INFN Sezione di Catania, Università di Catania, Catania, Italy
70
INFN Sezione di Firenze, Università di Firenze, Firenze, Italy
71
INFN Laboratori Nazionali di Frascati, Frascati, Italy
72
INFN Sezione di Genova, Università di Genova, Genoa, Italy
73
INFN Sezione di Milano-Bicocca, Università di Milano-Bicocca, Milan, Italy
74
INFN Sezione di Napoli, Università di Napoli ’Federico II’, Napoli, Italy; Università della Basilicata, Potenza, Italy; Università G. Marconi, Rome, Italy
75
INFN Sezione di Padova, Università di Padova, Padova, Italy; Università di Trento, Trento, Italy
76
INFN Sezione di Pavia, Università di Pavia, Pavia, Italy
77
INFN Sezione di Perugia, Università di Perugia, Perugia, Italy
78
INFN Sezione di Pisa, Università di Pisa, Scuola Normale Superiore di Pisa, Pisa, Italy; Università di Siena, Siena, Italy
79
INFN Sezione di Roma, Sapienza Università di Roma, Rome, Italy
80
INFN Sezione di Torino, Università di Torino, Torino, Italy; Università del Piemonte Orientale, Novara, Italy
81
INFN Sezione di Trieste, Università di Trieste, Trieste, Italy
82
Kyungpook National University, Daegu, Korea
83
Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea
84
Hanyang University, Seoul, Korea
85
Korea University, Seoul, Korea
86
Kyung Hee University, Department of Physics, Seoul, Korea
87
Sejong University, Seoul, Korea
88
Seoul National University, Seoul, Korea
89
University of Seoul, Seoul, Korea
90
Yonsei University, Department of Physics, Seoul, Korea
91
Sungkyunkwan University, Suwon, Korea
92
College of Engineering and Technology, American University of the Middle East (AUM), Dasman, Kuwait
93
Riga Technical University, Riga, Latvia
94
Vilnius University, Vilnius, Lithuania
95
National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia
96
Universidad de Sonora (UNISON), Hermosillo, Mexico
97
Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico
98
Universidad Iberoamericana, Mexico City, Mexico
99
Benemerita Universidad Autonoma de Puebla, Puebla, Mexico
100
University of Montenegro, Podgorica, Montenegro
101
University of Auckland, Auckland, New Zealand
102
University of Canterbury, Christchurch, New Zealand
103
National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan
104
AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland
105
National Centre for Nuclear Research, Swierk, Poland
106
Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland
107
Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal
108
VINCA Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia
109
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
110
Universidad Autónoma de Madrid, Madrid, Spain
111
Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain
112
Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain
113
University of Colombo, Colombo, Sri Lanka
114
University of Ruhuna, Department of Physics, Matara, Sri Lanka
115
CERN, European Organization for Nuclear Research, Geneva, Switzerland
116
Paul Scherrer Institut, Villigen, Switzerland
117
ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland
118
Universität Zürich, Zurich, Switzerland
119
National Central University, Chung-Li, Taiwan
120
National Taiwan University (NTU), Taipei, Taiwan
121
Chulalongkorn University, Faculty of Science, Department of Physics, Bangkok, Thailand
122
Çukurova University, Physics Department, Science and Art Faculty, Adana, Turkey
123
Middle East Technical University, Physics Department, Ankara, Turkey
124
Bogazici University, Istanbul, Turkey
125
Istanbul Technical University, Istanbul, Turkey
126
Istanbul University, Istanbul, Turkey
127
Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkiv, Ukraine
128
National Science Centre, Kharkiv Institute of Physics and Technology, Kharkiv, Ukraine
129
University of Bristol, Bristol, UK
130
Rutherford Appleton Laboratory, Didcot, UK
131
Imperial College, London, UK
132
Brunel University, Uxbridge, UK
133
Baylor University, Waco, TX, USA
134
Catholic University of America, Washington, DC, USA
135
The University of Alabama, Tuscaloosa, AL, USA
136
Boston University, Boston, MA, USA
137
Brown University, Providence, RI, USA
138
University of California, Davis, Davis, CA, USA
139
University of California, Los Angeles, CA, USA
140
University of California, Riverside, Riverside, CA, USA
141
University of California, San Diego, La Jolla, CA, USA
142
Department of Physics, University of California, Santa Barbara, Santa Barbara, CA, USA
143
California Institute of Technology, Pasadena, CA, USA
144
Carnegie Mellon University, Pittsburgh, PA, USA
145
University of Colorado Boulder, Boulder, CO, USA
146
Cornell University, Ithaca, NY, USA
147
Fermi National Accelerator Laboratory, Batavia, IL, USA
148
University of Florida, Gainesville, FL, USA
149
Florida State University, Tallahassee, FL, USA
150
Florida Institute of Technology, Melbourne, FL, USA
151
University of Illinois at Chicago (UIC), Chicago, IL, USA
152
The University of Iowa, Iowa City, IA, USA
153
Johns Hopkins University, Baltimore, MD, USA
154
The University of Kansas, Lawrence, KS, USA
155
Kansas State University, Manhattan, KS, USA
156
Lawrence Livermore National Laboratory, Livermore, CA, USA
157
University of Maryland, College Park, MD, USA
158
Massachusetts Institute of Technology, Cambridge, MA, USA
159
University of Minnesota, Minneapolis, MN, USA
160
University of Nebraska-Lincoln, Lincoln, NE, USA
161
State University of New York at Buffalo, Buffalo, NY, USA
162
Northeastern University, Boston, MA, USA
163
Northwestern University, Evanston, IL, USA
164
University of Notre Dame, Notre Dame, IN, USA
165
The Ohio State University, Columbus, OH, USA
166
Princeton University, Princeton, NJ, USA
167
University of Puerto Rico, Mayaguez, PR, USA
168
Purdue University, West Lafayette, IN, USA
169
Purdue University Northwest, Hammond, IN, USA
170
Rice University, Houston, TX, USA
171
University of Rochester, Rochester, NY, USA
172
The Rockefeller University, New York, NY, USA
173
Rutgers, The State University of New Jersey, Piscataway, NJ, USA
174
University of Tennessee, Knoxville, TN, USA
175
Texas A &M University, College Station, TX, USA
176
Texas Tech University, Lubbock, TX, USA
177
Vanderbilt University, Nashville, TN, USA
178
University of Virginia, Charlottesville, VA, USA
179
Wayne State University, Detroit, MI, USA
180
University of Wisconsin-Madison, Madison, WI, USA
181
Institute or an International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland
182
Yerevan State University, Yerevan, Armenia
183
TU Wien, Vienna, Austria
184
Institute of Basic and Applied Sciences, Faculty of Engineering, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt
185
Université Libre de Bruxelles, Bruxelles, Belgium
186
Universidade Estadual de Campinas, Campinas, Brazil
187
Federal University of Rio Grande do Sul, Porto Alegre, Brazil
188
UFMS, Nova Andradina, Brazil
189
The University of the State of Amazonas, Manaus, Brazil
190
University of Chinese Academy of Sciences, Beijing, China
191
Nanjing Normal University Department of Physics, Nanjing, China
192
The University of Iowa, Iowa City, IA, USA
193
University of Chinese Academy of Sciences, Beijing, China
194
an Institute or an International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland
195
Cairo University, Cairo, Egypt
196
Helwan University, Cairo, Egypt
197
Zewail City of Science and Technology, Zewail, Egypt
198
Purdue University, West Lafayette, IN, USA
199
Université de Haute Alsace, Mulhouse, France
200
Erzincan Binali Yildirim University, Erzincan, Turkey
201
CERN, European Organization for Nuclear Research, Geneva, Switzerland
202
University of Hamburg, Hamburg, Germany
203
RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany
204
Isfahan University of Technology, Isfahan, Iran
205
Brandenburg University of Technology, Cottbus, Germany
206
Forschungszentrum Jülich, Juelich, Germany
207
Physics Department, Faculty of Science, Assiut University, Assiut, Egypt
208
Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary
209
Institute of Physics, University of Debrecen, Debrecen, Hungary
210
Institute of Nuclear Research ATOMKI, Debrecen, Hungary
211
Universitatea Babes-Bolyai - Facultatea de Fizica, Cluj-Napoca, Romania
212
MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary
213
Faculty of Informatics, University of Debrecen, Debrecen, Hungary
214
Wigner Research Centre for Physics, Budapest, Hungary
215
Punjab Agricultural University, Ludhiana, India
216
UPES-University of Petroleum and Energy Studies, Dehradun, India
217
Shoolini University, Solan, India
218
University of Hyderabad, Hyderabad, India
219
University of Visva-Bharati, Santiniketan, India
220
Indian Institute of Science (IISc), Bangalore, India
221
Indian Institute of Technology (IIT), Mumbai, India
222
IIT Bhubaneswar, Bhubaneswar, India
223
Institute of Physics, Bhubaneswar, India
224
Deutsches Elektronen-Synchrotron, Hamburg, Germany
225
Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan, Iran
226
Department of Physics, University of Science and Technology of Mazandaran, Behshahr, Iran
227
Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Bologna, Italy
228
Centro Siciliano di Fisica Nucleare e di Struttura Della Materia, Catania, Italy
229
Scuola Superiore Meridionale, Università di Napoli ’Federico II’, Naples, Italy
230
Università di Napoli ’Federico II’, Naples, Italy
231
Consiglio Nazionale delle Ricerche - Istituto Officina dei Materiali, Perugia, Italy
232
Department of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Malaysia
233
Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico
234
IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
235
Faculty of Physics, University of Belgrade, Belgrade, Serbia
236
Trincomalee Campus, Eastern University, Sri Lanka, Nilaveli, Sri Lanka
237
INFN Sezione di Pavia, Università di Pavia, Pavia, Italy
238
National and Kapodistrian University of Athens, Athens, Greece
239
Ecole Polytechnique Fédérale Lausanne, Lausanne, Switzerland
240
Universität Zürich, Zurich, Switzerland
241
Stefan Meyer Institute for Subatomic Physics, Vienna, Austria
242
Laboratoire d’Annecy-le-Vieux de Physique des Particules, IN2P3-CNRS, Annecy-le-Vieux, France
243
Şırnak University, Sirnak, Turkey
244
Near East University, Research Center of Experimental Health Science, Mersin, Turkey
245
Konya Technical University, Konya, Turkey
246
Izmir Bakircay University, Izmir, Turkey
247
Adiyaman University, Adiyaman, Turkey
248
Necmettin Erbakan University, Konya, Turkey
249
Bozok Universitetesi Rektörlügü, Yozgat, Turkey
250
Marmara University, Istanbul, Turkey
251
Milli Savunma University, Istanbul, Turkey
252
Kafkas University, Kars, Turkey
253
Istanbul Bilgi University, Istanbul, Turkey
254
Hacettepe University, Ankara, Turkey
255
Istanbul University - Cerrahpasa, Faculty of Engineering, Istanbul, Turkey
256
Ozyegin University, Istanbul, Turkey
257
Vrije Universiteit Brussel, Brussel, Belgium
258
School of Physics and Astronomy, University of Southampton, Southampton, UK
259
IPPP Durham University, Durham, UK
260
Monash University, Faculty of Science, Clayton, Australia
261
Università di Torino, Turin, Italy
262
Bethel University, St. Paul, MN, USA
263
Karamanoğlu Mehmetbey University, Karaman, Turkey
264
California Institute of Technology, Pasadena, CA, USA
265
United States Naval Academy, Annapolis, MD, USA
266
Ain Shams University, Cairo, Egypt
267
Bingol University, Bingol, Turkey
268
Georgian Technical University, Tbilisi, Georgia
269
Sinop University, Sinop, Turkey
270
Erciyes University, Kayseri, Turkey
271
Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE)-Fudan University, Shanghai, China
272
Texas A &M University at Qatar, Doha, Qatar
273
Kyungpook National University, Daegu, Korea
274
Another Institute or International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland
275
Istanbul University, Istanbul, Turkey
276
Yerevan Physics Institute, Yerevan, Armenia
277
University of Florida, Gainesville, FL, USA
278
Imperial College, London, UK
279
University of Rochester, Rochester, NY, USA
280
Baylor University, Waco, TX, USA
281
INFN Sezione di Torino, Università di Torino, Torino; Italy, Università del Piemonte Orientale, Novara, Italy
282
Institute of Nuclear Physics of the Uzbekistan Academy of Sciences, Tashkent, Uzbekistan
283
CERN, 1211, Geneva 23, Switzerland
a
cms-publication-committee-chair@cern.ch
Received:
27
April
2022
Accepted:
19
October
2022
Published online:
4
July
2023
Measurements of Higgs boson production, where the Higgs boson decays into a pair of leptons, are presented, using a sample of proton-proton collisions collected with the CMS experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 138fb-1. Three analyses are presented. Two are targeting Higgs boson production via gluon fusion and vector boson fusion: a neural network based analysis and an analysis based on an event categorization optimized on the ratio of signal over background events. These are complemented by an analysis targeting vector boson associated Higgs boson production. Results are presented in the form of signal strengths relative to the standard model predictions and products of cross sections and branching fraction to leptons, in up to 16 different kinematic regions. For the simultaneous measurements of the neural network based analysis and the analysis targeting vector boson associated Higgs boson production signal strengths are found to be 
for inclusive Higgs boson production, 
(
) for the production mainly via gluon fusion (vector boson fusion), and 
for vector boson associated Higgs boson production.
W. De Boer, P. Baillon, G.R. Snow: Deceased.
© The Author(s) 2023
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