Constraints on anomalous Higgs boson couplings to vector bosons and fermions from the production of Higgs bosons using the tt final state

被引：15

作者：

Tumasyan, A.

Adam, W. ^{[2
]}

Andrejkovic, J. W. ^{[2
]}

Bergauer, T. ^{[2
]}

Chatterjee, S. ^{[2
]}

Damanakis, K. ^{[2
]}

Dragicevic, M. ^{[2
]}

Del Valle, A. Escalante ^{[2
]}

Jeitler, M. ^{[2
,202
]}

Krammer, N. ^{[2
]}

Lechner, L. ^{[2
]}

Liko, D. ^{[2
]}

Mikulec, I. ^{[2
]}

Paulitsch, P. ^{[2
]}

Pitters, F. M. ^{[2
]}

Schieck, J. ^{[2
,202
]}

Schoefbeck, R. ^{[2
]}

Schwarz, D. ^{[2
]}

Templ, S. ^{[2
]}

Waltenberger, W. ^{[2
]}

Wulz, C. -E. ^{[2
,202
]}

Darwish, M. R. ^{[3
,203
]}

De Wolf, E. A. ^{[3
]}

Janssen, T. ^{[3
]}

Kello, T. ^{[3
,5
]}

Lelek, A. ^{[3
]}

Sfar, H. Rejeb ^{[3
]}

Van Mechelen, P. ^{[3
]}

Van Remortel, N. ^{[3
]}

Bols, E. S. ^{[4
]}

D'Hondt, J. ^{[4
]}

De Moor, A. ^{[4
]}

Delcourt, M. ^{[4
]}

El Faham, H. ^{[4
]}

Lowette, S. ^{[4
]}

Moortgat, S. ^{[4
]}

Morton, A. ^{[4
]}

Mueller, D. ^{[4
]}

Sahasransu, A. R. ^{[4
]}

Tavernier, S. ^{[4
]}

Van Doninck, W. ^{[4
]}

Vannerom, D. ^{[4
]}

Beghin, D. ^{[5
]}

Clerbaux, B. ^{[5
]}

De Lentdecker, G. ^{[5
]}

Favart, L. ^{[5
]}

Jaramillo, J. ^{[5
]}

Lee, K. ^{[5
,106
]}

Mahdavikhorrami, M. ^{[5
]}

Makarenko, I. ^{[5
]}

机构：

[1] Yerevan Phys Inst, Yerevan, Armenia

[2] Inst Hochenergiephys, Vienna, Austria

[3] Univ Antwerp, Antwerp, Belgium

[4] Vrije Univ Brussel, Brussels, Belgium

[5] Univ Libre Bruxelles, Brussels, Belgium

[6] Univ Ghent, Ghent, Belgium

[7] Catholic Univ Louvain, Louvain La Neuve, Belgium

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

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

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

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

[12] Univ Sofia, Sofia, Bulgaria

[13] Beihang Univ, Beijing, Peoples R China

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

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

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

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

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

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

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

[21] Univ Los Andes, Bogota, Colombia

[22] Univ Antioquia, Medellin, Colombia

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

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

[25] Inst Rudjer Boskovic, Zagreb, Croatia

[26] Univ Cyprus, Nicosia, Cyprus

[27] Charles Univ Prague, Prague, Czech Republic

[28] Escuela Politec Nacl, Quito, Ecuador

[29] Univ San Francisco Quito, Quito, Ecuador

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

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

[32] NICPB, Tallinn, Estonia

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

[34] Helsinki Inst Phys, Helsinki, Finland

[35] Lappeenranta Lahti Univ Technol, Lappeenranta, Finland

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

[37] Inst Polytech Paris, Ecole Polytech, CNRS, Lab Leprince Ringuet,IN2P3, Palaiseau, France

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

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

[40] Georgian Tech Univ, Tbilisi, Georgia

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

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

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

[44] DESY, Hamburg, Germany

[45] Univ Hamburg, Hamburg, Germany

[46] Karlsruher Inst Technol, Karlsruhe, Germany

[47] NCSR Demokritos, INPP, Aghia Paraskevi, Greece

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

[49] Natl Tech Univ Athens, Athens, Greece

[50] Univ Ioannina, Ioannina, Greece

来源：

PHYSICAL REVIEW D | 2023年 / 108卷 / 03期

基金：

欧洲研究理事会;

关键词：

BROKEN SYMMETRIES;

D O I：

10.1103/PhysRevD.108.032013

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A study of anomalous couplings of the Higgs boson to vector bosons and fermions is presented. The data were recorded by the CMS experiment at a center-of-mass energy of pp collisions at the LHC of 13 TeV and correspond to an integrated luminosity of 138 fb-1. The study uses Higgs boson candidates produced mainly in gluon fusion or electroweak vector boson fusion at the LHC that subsequently decay to a pair of z leptons. Matrix-element and machine-learning techniques were employed in a search for anomalous interactions. The results are combined with those from the four-lepton and two-photon decay channels to yield the most stringent constraints on anomalous Higgs boson couplings to date. The pure CP-odd scenario of the Higgs boson coupling to gluons is excluded at 2.4 standard deviations. The results are consistent with the standard model predictions.

引用

页数：41

共 50 条

[31] Flavour independent searches and anomalous production and decay of Higgs bosons at LEP
Alcaraz, J
ICHEP 2002, PROCEEDINGS, 2003, : 739 - 742
[32] Measurement of Higgs boson self-couplings through 2 → 3 vector bosons scattering in future muon colliders
Chen, Junmou
Li, Tong
Lu, Chih-Ting
Wu, Yongcheng
Yao, Chang-Yuan
PHYSICAL REVIEW D, 2022, 105 (05)
[33] Limits on anomalous couplings from Higgs boson production at the Fermilab Tevatron collider
de Campos, F
Gonzalez-Garcia, MC
Novaes, SF
PHYSICAL REVIEW LETTERS, 1997, 79 (26) : 5210 - 5213
[34] Anomalous Higgs boson couplings in weak boson fusion production at NNLO in QCD
Asteriadis, Konstantin
Caola, Fabrizio
Melnikov, Kirill
Rontsch, Raoul
PHYSICAL REVIEW D, 2023, 107 (03)
[35] Constraints on the trilinear Higgs coupling from vector boson fusion and associated Higgs production at the LHC
Wojciech Bizoń
Martin Gorbahn
Ulrich Haisch
Giulia Zanderighi
Journal of High Energy Physics, 2017
[36] Constraints on the trilinear Higgs coupling from vector boson fusion and associated Higgs production at the LHC
Bizon, Wojciech
Gorbahn, Martin
Haish, Ulrich
Zanderighi, Giulia
JOURNAL OF HIGH ENERGY PHYSICS, 2017, (07):
[37] Constraints on the charged Higgs bosons from the 221 LFNU model
Yue, Chong-Xing
Jia, Song-Sen
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2019, 46 (07)
[38] Search for pair production of doubly charged Higgs bosons in the H++H--→μ+μ+μ-μ- final state
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Aguilo, E.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Anastasoaie, M.
Ancu, L. S.
Andeen, T.
Anderson, S.
Andrieu, B.
Anzelc, M. S.
Aoki, M.
Arnoud, Y.
Arov, M.
Arthaud, M.
Askew, A.
Aosman, B.
Jesus, A. C. S. Assis
Atramentov, O.
Avila, C.
Ay, C.
Badaud, F.
Baden, A.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, P.
Banerjee, S.
Barberis, E.
Barfuss, A. -F.
Bargassa, P.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bauer, D.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
PHYSICAL REVIEW LETTERS, 2008, 101 (07)
[39] Discovering charged Higgs bosons in the W plus dark vector boson decay mode
Davoudiasl, Hooman
Marciano, William J.
Ramos, Raymundo
Sher, Marc
PHYSICAL REVIEW D, 2014, 89 (11)
[40] Search for doubly charged Higgs bosons through vector boson fusion at the LHC and beyond
Bambhaniya, G.
Chakrabortty, J.
Gluza, J.
Jelinski, T.
Szafron, R.
PHYSICAL REVIEW D, 2015, 92 (01)

← 1 2 3 4 5 →