Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at TeV

The CMS collaboration

doi:10.1007/JHEP12(2025)178

Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at TeV

The CMS collaboration

Fizik Mühendisliği Bölümü

National Institute for Nuclear Physics
University of Naples Federico II
CERN
A. Alikhanian Yerevan Institute of Physics
Yerevan State University
Austrian Academy of Sciences
TU Wien
University of Antwerp
Vrije Universiteit Brussel
Ghent University
Université libre de Bruxelles
Université catholique de Louvain
Centro Brasileiro de Pesquisas Físicas
Universidade do Estado do Rio de Janeiro
FACAMP - Faculdades de Campinas
Universidade Estadual de Campinas
Universidade Federal do Rio Grande do Sul
Universidade do Estado do Amazonas
Universidade Estadual Paulista Júlio de Mesquita Filho
Bulgarian Academy of Sciences
Sofia University St. Kliment Ohridski
Universidad de Tarapacá
Universidad Técnica Federico Santa Maria
Beihang University
Tsinghua University
CAS - Institute of High Energy Physics
University of Chinese Academy of Sciences
China Center of Advanced Science and Technology World Laboratory
Peking University
South China Normal University
Sun Yat-Sen University
University of Science and Technology of China
Nanjing Normal University
Zhengzhou University
Henan Normal University
University of Shanghai for Science and Technology
University of Iowa
CAS - Institute of Modern Physics
Zhejiang University
Universidad de los Andes Colombia
Universidad de Antioquia
University of Split
Ruder Boskovic Institute
University of Cyprus
Charles University
Escuela Politécnica Nacional
Universidad San Francisco de Quito
Academy of Scientific Research and Technology
Cairo University
Suez University
The British University in Egypt
Al-Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
University of Helsinki
Helsinki Institute of Physics
Lappeenranta-Lahti University of Technology
Université Paris-Saclay
Purdue University
CNRS/IN2P3
Institut Pluridisciplinaire Hubert Curien
Université de Haute-Alsace
Institut de Physique des 2 Infinis de Lyon
Istinye University
Georgian Technical University
RWTH Aachen University
German Electron Synchrotron
University of Hamburg
University of Wuppertal
Brandenburg University of Technology
Jülich Research Centre
Karlsruhe Institute of Technology
Demokritos National Centre for Scientific Research
National and Kapodistrian University of Athens
National Technical University of Athens
University of Ioannina
Wigner Research Centre for Physics
Institute for Nuclear Research
Babes-Bolyai University
Eotvos Lorand University
Assiut University
University of Debrecen
Hungarian University of Agriculture and Life Sciences
University of Kansas
Panjab University
Punjab Agricultural University
University of Delhi
University of Hyderabad
Indian Institute of Technology Kanpur
Saha Institute of Nuclear Physics
Indian Institute of Technology Madras
Indian Institute of Science Bangalore
Indian Institute of Science Education and Research Mohali
Tata Institute of Fundamental Research
Visva-Bharati University
Homi Bhabha National Institute
Indian Institute of Technology Bhubaneswar
Institute of Physics Bhubaneswar
Indian Institute of Science Education and Research Pune
Indian Institute of Technology Hyderabad
Isfahan University of Technology
Sharif University of Technology
Institute for Research for Fundamental Sciences
University of Science and Technology of Mazandaran
Arak University
University College Dublin
University of Bari
Polytechnic University of Bari
Helwan University
University of Bologna
Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile
University of Catania
CSFNSM
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James Madison University
Università Degli Studi Guglielmo Marconi
University of Genoa
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University of Padua
University of Cagliari
Luleå University of Technology
University of Pavia
University of Perugia
National Research Council of Italy
University of Pisa
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University of Siena
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University of Rome La Sapienza
University of Turin
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University of Trieste
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Hanyang University
Korea University
Kyung Hee University
Sejong University
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University of Seoul
Yonsei University
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Benemerita Universidad Autonoma de Puebla
University of Montenegro
University of Canterbury
Quaid-I-Azam University
AGH University of Krakow
National Centre for Nuclear Research
University of Warsaw
Warsaw University of Technology
Laboratório de Instrumentação e Física Experimental de Partículas
University of Belgrade
CIEMAT
Universidad Autónoma de Madrid
University of Oviedo
Universidad de Cantabria
University of Colombo
Eastern University, Sri Lanka
University of Ruhuna
Saegis Campus
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University of Zurich
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National Central University
National Taiwan University
Chulalongkorn University
Université de Tunis El Manar
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Bogazici University
Istanbul Sabahattin Zaim University
Marmara University
Turkish National Defence University
Research Center for Advanced Technologies on Informatics and Information Security, TÜBITAK BILGEM 41470
Kafkas University
Istanbul Technical University
Okan University
Hacettepe University
Istanbul University
Erzincan University
Istanbul University - Cerrahpaşa
Yildiz Technical University
NASU - Institute for Single Crystals
NASU - Kharkov Institute of Physics and Technology
University of Bristol
Rutherford Appleton Laboratory
University of Southampton
Imperial College London
Monash University
Brunel University London
Baylor University
Bethel University
Catholic University of America
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Brown University
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California Lutheran University
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University of Colorado Boulder
Cornell University
United States Naval Academy
University of Florida
Florida State University
Florida Institute of Technology
University of Illinois at Chicago
Bingol University
Sinop University
Erciyes University
Johns Hopkins University
Horia Hulubei National Institute of Physics and Nuclear Engineering
Kansas State University
University of Maryland, College Park
Massachusetts Institute of Technology
University of Minnesota Twin Cities
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SUNY Buffalo
Northeastern University
Northwestern University
University of Notre Dame
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Princeton University
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Purdue University Northwest
Rice University
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Rutgers - The State University of New Jersey, New Brunswick
University of Tennessee, Knoxville
Texas A&M University
Hamad bin Khalifa University
Texas Tech University
Vanderbilt University
University of Virginia
Wayne State University
University of Wisconsin-Madison
Academy of Sciences of the Republic of Uzbekistan

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

2 Atıf (Scopus)

Özet

A search is presented for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, in the final state where the Higgs boson decays to a pair, while the Y particle decays to a pair of photons. The search is performed in the mass range 240–1000 GeV for the resonance X, and in the mass range 70–800 GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at TeV, corresponding to an integrated luminosity of 132 fb^-1. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits at 95% confidence level on the product of the production cross section and the relevant branching fraction are extracted for the X ? YH process, and are found to be within the range of 0.05–2.69 (0.08–1.94) fb, depending on m_X and m_Y. The most significant deviation from the background-only hypothesis is observed for X and Y masses of 300 and 77 GeV, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.

Orijinal dil	İngilizce
Makale numarası	178
Dergi	Journal of High Energy Physics
Hacim	2025
Basın numarası	12
DOI'lar	https://doi.org/10.1007/JHEP12(2025)178
Yayın durumu	Yayınlandı - Ara 2025

Bibliyografik not

Publisher Copyright:
© The Author(s) 2025.

Belgeye Erişim

10.1007/JHEP12(2025)178

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{77adfefb25a449479ad48117785d7f71,

title = "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at TeV",

abstract = "A search is presented for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, in the final state where the Higgs boson decays to a pair, while the Y particle decays to a pair of photons. The search is performed in the mass range 240–1000 GeV for the resonance X, and in the mass range 70–800 GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at TeV, corresponding to an integrated luminosity of 132 fb-1. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits at 95\% confidence level on the product of the production cross section and the relevant branching fraction are extracted for the X ? YH process, and are found to be within the range of 0.05–2.69 (0.08–1.94) fb, depending on mX and mY. The most significant deviation from the background-only hypothesis is observed for X and Y masses of 300 and 77 GeV, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.",

keywords = "Beyond Standard Model, Hadron-Hadron Scattering, Higgs Physics, Particle and Resonance Production",

author = "\{The CMS collaboration\} and A. Hayrapetyan and V. Makarenko and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and L. Benato and T. Bergauer and M. Dragicevic and C. Giordano and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and A. Li and D. Liko and M. Matthewman and I. Mikulec and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Shooshtari and M. Sonawane and W. Waltenberger and Wulz, \{C. E.\} and T. Janssen and H. Kwon and \{Ocampo Henao\}, D. and \{Van Laer\}, T. and \{Van Mechelen\}, P. and J. Bierkens and N. Breugelmans and J. D{\textquoteright}Hondt and S. Dansana and \{De Moor\}, A. and M. Delcourt and F. Heyen and Y. Hong and P. Kashko and S. Lowette and I. Makarenko and D. M{\"u}ller and J. Song and S. Tavernier and M. Tytgat and \{Van Onsem\}, \{G. P.\} and \{Van Putte\}, S. and D. Vannerom and B. Bilin and B. Clerbaux and Das, \{A. K.\} and A. Cakir",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2025.",

year = "2025",

month = dec,

doi = "10.1007/JHEP12(2025)178",

language = "English",

volume = "2025",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "12",

}

TY - JOUR

T1 - Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at TeV

AU - The CMS collaboration

AU - Hayrapetyan, A.

AU - Makarenko, V.

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Benato, L.

AU - Bergauer, T.

AU - Dragicevic, M.

AU - Giordano, C.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Li, A.

AU - Liko, D.

AU - Matthewman, M.

AU - Mikulec, I.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Shooshtari, M.

AU - Sonawane, M.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Janssen, T.

AU - Kwon, H.

AU - Ocampo Henao, D.

AU - Van Laer, T.

AU - Van Mechelen, P.

AU - Bierkens, J.

AU - Breugelmans, N.

AU - D’Hondt, J.

AU - Dansana, S.

AU - De Moor, A.

AU - Delcourt, M.

AU - Heyen, F.

AU - Hong, Y.

AU - Kashko, P.

AU - Lowette, S.

AU - Makarenko, I.

AU - Müller, D.

AU - Song, J.

AU - Tavernier, S.

AU - Tytgat, M.

AU - Van Onsem, G. P.

AU - Van Putte, S.

AU - Vannerom, D.

AU - Bilin, B.

AU - Clerbaux, B.

AU - Das, A. K.

AU - Cakir, A.

PY - 2025/12

Y1 - 2025/12

N2 - A search is presented for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, in the final state where the Higgs boson decays to a pair, while the Y particle decays to a pair of photons. The search is performed in the mass range 240–1000 GeV for the resonance X, and in the mass range 70–800 GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at TeV, corresponding to an integrated luminosity of 132 fb-1. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits at 95% confidence level on the product of the production cross section and the relevant branching fraction are extracted for the X ? YH process, and are found to be within the range of 0.05–2.69 (0.08–1.94) fb, depending on mX and mY. The most significant deviation from the background-only hypothesis is observed for X and Y masses of 300 and 77 GeV, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.

AB - A search is presented for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, in the final state where the Higgs boson decays to a pair, while the Y particle decays to a pair of photons. The search is performed in the mass range 240–1000 GeV for the resonance X, and in the mass range 70–800 GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at TeV, corresponding to an integrated luminosity of 132 fb-1. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits at 95% confidence level on the product of the production cross section and the relevant branching fraction are extracted for the X ? YH process, and are found to be within the range of 0.05–2.69 (0.08–1.94) fb, depending on mX and mY. The most significant deviation from the background-only hypothesis is observed for X and Y masses of 300 and 77 GeV, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.

KW - Beyond Standard Model

KW - Hadron-Hadron Scattering

KW - Higgs Physics

KW - Particle and Resonance Production

UR - https://www.scopus.com/pages/publications/105028105573

U2 - 10.1007/JHEP12(2025)178

DO - 10.1007/JHEP12(2025)178

M3 - Article

AN - SCOPUS:105028105573

SN - 1126-6708

VL - 2025

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 12

M1 - 178

ER -

Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at TeV

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