New Structures in the Formula Presented Mass Spectrum in Proton-Proton Collisions at Formula Presented

CMS Collaboration

doi:10.1103/PhysRevLett.132.111901

New Structures in the Formula Presented Mass Spectrum in Proton-Proton Collisions at Formula Presented

CMS Collaboration

Yerevan Physics Institute
Yerevan State University
Institut für Hochenergiephysik
Indian Institute of Technology Madras
Vienna University of Technology
University of Antwerp
Technology and Maritime Transport
Vrjie Universiteit Brussel
Ghent University
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University of Zurich
Korea University
University of Louvain
Centro Brasileiro de Pesquisas Fisicas
Rua São Francisco de Xavier
University of Campinas (UNICAMP)
Universidade Federal do Rio Grande do Sul
UFMS
São Paulo State University
Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences
University of Sofia
Universidad de Tarapacá
Beihang University
Tsinghua University
Nanjing Normal University
Henan Normal University
University of Illinois at Chicago
Sun Yat-Sen University
University of Iowa
Florida State University
Institute of High Energy Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences
California Institute of Technology
University of Florida
Massachusetts Institute of Technology
State Key Laboratory of Nuclear Physics and Technology
University of Science and Technology of China
Institute of Modern Physics Chinese Academy of Sciences
Rice University
Zhejiang University
Universidad de Los Andes, Colombia
Universidad de Antioquia
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split
Faculty of Science, University of Split
Ruđer Bošković Institute
European Organization for Nuclear Research
University of Cyprus
Charles University
Escuela Politecnica Nacional
Universidad San Francisco de Quito
Egyptian Network of High Energy Physics
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Zewail City of Science and Technology
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British University in Egypt
Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
Birla Institute of Technology, Mesra
University of Helsinki
Helsinki Institute of Physics
LUT University
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Purdue University
Ip Paris
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Université de Haute Alsace
Institut de Physique des 2 Infinis de Lyon
Seoul National University
Georgian Technical University
Tbilisi State University
RWTH Aachen University
Tata Institute of Fundamental Research, Mumbai
The University of the State of Amazonas
Erzincan University
c/o DESY
Saha Institute of Nuclear Physics
Northwestern University
Universität Hamburg
Isfahan University of Technology
Bergische Universität Gesamthochschule Wuppertal
Joint Faculty of the Brandenburg University of Technology Cottbus Senftenberg
Research Centre Julich
University of Kansas
Institute of Meteorology and Climate Research
NCSR Demokritos
University of Athens
National Technical University of Athens
University of Ioannina
Eötvös Loránd University
Faculty of Science
Wigner Research Centre for Physics
University of Debrecen
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Eszterhazy Karoly University
Panjab University
Punjab Agricultural University
UPES — University of Petroleum and Energy Studies
University of Delhi
University of Visva-Bharati
University of Hyderabad
Indian Institute of Science
University of Wisconsin-Madison
An OCC of Homi Bhabha National Institute
IIT Bhubaneswar
Institute of Physics Bhubaneswar
Indian Institute of Science Education and Research (IISER)
Sharif University of Technology
Institute for Research in Fundamental Sciences (IPM)
University of Science and Technology of Mazandaran, Behshahr
University College Dublin
INFN Sezione di Bari
Università degli studi di Bari Aldo Moro
Politecnico di Bari
INFN Sezione di Bologna
University of Bologna
ENEA Climate Modeling and Impacts
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Università degli Studi di Catania
CSFNSM
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Ev-K2-CNR Committee
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Scuola Normale Superiore di Pisa
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Kyungpook National University
University of California, Santa Barbara
Sungkyunkwan University
Texas Tech University
Chonnam National University
Texas A&M University
Hanyang University
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Sejong University
University of Seoul
Yonsei University
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Riga Technical University
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University Malaya
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University of Canterbury
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ETH Zurich
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National Central University
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Konya Technical University
Izmir Bakircay University
Adiyaman University
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Necmettin Erbakan University
Bozok Universitesi Rektörlügü
Bogazici University
Marmara University
Milli Savunma University
Kafkas University
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Hacettepe University
Istanbul University
Istanbul University — Cerrahpasa
Yildiz Technical University
Academy of Science of Ukraine
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University of Bristol
CCLRC Rutherford Appleton Laboratory
University of Southampton
Imperial College London
IPPP Durham University
University of Puerto Rico
Monash University
Brunel University London
Baylor University
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Boston University
Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
Bethel University
Karamanoğlu Mehmetbey University
University of California, Davis
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University of California, Riverside
University of California, San Diego
Carnegie Mellon University
University of Colorado Boulder
Cornell University
The United States Naval Academy
Florida Institute of Technology
Bingol University
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Johns Hopkins University
Horia Hulubei National Institute of Physics and Nuclear Engineering
Lawrence Livermore National Laboratory
University of Maryland, College Park
University of Minnesota Twin Cities
University of Mississippi
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Northeastern University
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The Rockefeller University
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Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

A search is reported for near-threshold structures in the Formula Presented invariant mass spectrum produced in proton-proton collisions at Formula Presented from data collected by the CMS experiment, corresponding to an integrated luminosity of Formula Presented. Three structures are found, and a model with quantum interference among these structures provides a good description of the data. A new structure is observed with a local significance above 5 standard deviations at a mass of Formula Presented. Another structure with even higher significance is found at a mass of Formula Presented, which is consistent with the Formula Presented resonance reported by the LHCb experiment and confirmed by the ATLAS experiment. Evidence for another new structure, with a local significance of 4.7 standard deviations, is found at a mass of Formula Presented. Results are also reported for a model without interference, which does not fit the data as well and shows mass shifts up to 150 MeV relative to the model with interference.

langue originale	Anglais
Numéro d'article	111901
journal	Physical Review Letters
Volume	132
Numéro de publication	11
Les DOIs	https://doi.org/10.1103/PhysRevLett.132.111901
état	Publié - 15 mars 2024

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10.1103/PhysRevLett.132.111901

Contient cette citation

@article{b2ed0525953a4975ae5418fa186d0802,

title = "New Structures in the Formula Presented Mass Spectrum in Proton-Proton Collisions at Formula Presented",

abstract = "A search is reported for near-threshold structures in the Formula Presented invariant mass spectrum produced in proton-proton collisions at Formula Presented from data collected by the CMS experiment, corresponding to an integrated luminosity of Formula Presented. Three structures are found, and a model with quantum interference among these structures provides a good description of the data. A new structure is observed with a local significance above 5 standard deviations at a mass of Formula Presented. Another structure with even higher significance is found at a mass of Formula Presented, which is consistent with the Formula Presented resonance reported by the LHCb experiment and confirmed by the ATLAS experiment. Evidence for another new structure, with a local significance of 4.7 standard deviations, is found at a mass of Formula Presented. Results are also reported for a model without interference, which does not fit the data as well and shows mass shifts up to 150 MeV relative to the model with interference.",

author = "\{CMS Collaboration\} and A. Hayrapetyan and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and \{Escalante Del Valle\}, A. and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and D. Liko and I. Mikulec and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Sonawane and S. Templ and W. Waltenberger and Wulz, \{C. E.\} and Darwish, \{M. R.\} and T. Janssen and \{Van Mechelen\}, P. and Bols, \{E. S.\} and J. D{\textquoteright}Hondt and S. Dansana and \{De Moor\}, A. and M. Delcourt and \{El Faham\}, H. and S. Lowette and I. Makarenko and D. M{\"u}ller and Sahasransu, \{A. R.\} and S. Tavernier and M. Tytgat and \{Van Putte\}, S. and D. Vannerom and B. Clerbaux and \{De Lentdecker\}, G. and L. Favart and A. Cappati and O. Davignon and \{Granier de Cassagnac\}, R. and M. Nguyen and C. Ochando and R. Salerno and A. Zabi and A. Zghiche and \{De Wit\}, A.",

note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the CMS Collaboration.",

year = "2024",

month = mar,

day = "15",

doi = "10.1103/PhysRevLett.132.111901",

language = "English",

volume = "132",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "11",

}

TY - JOUR

T1 - New Structures in the Formula Presented Mass Spectrum in Proton-Proton Collisions at Formula Presented

AU - CMS Collaboration

AU - Hayrapetyan, A.

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Damanakis, K.

AU - Dragicevic, M.

AU - Escalante Del Valle, A.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Liko, D.

AU - Mikulec, I.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Sonawane, M.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Darwish, M. R.

AU - Janssen, T.

AU - Van Mechelen, P.

AU - Bols, E. S.

AU - D’Hondt, J.

AU - Dansana, S.

AU - De Moor, A.

AU - Delcourt, M.

AU - El Faham, H.

AU - Lowette, S.

AU - Makarenko, I.

AU - Müller, D.

AU - Sahasransu, A. R.

AU - Tavernier, S.

AU - Tytgat, M.

AU - Van Putte, S.

AU - Vannerom, D.

AU - Clerbaux, B.

AU - De Lentdecker, G.

AU - Favart, L.

AU - Cappati, A.

AU - Davignon, O.

AU - Granier de Cassagnac, R.

AU - Nguyen, M.

AU - Ochando, C.

AU - Salerno, R.

AU - Zabi, A.

AU - Zghiche, A.

AU - De Wit, A.

PY - 2024/3/15

Y1 - 2024/3/15

N2 - A search is reported for near-threshold structures in the Formula Presented invariant mass spectrum produced in proton-proton collisions at Formula Presented from data collected by the CMS experiment, corresponding to an integrated luminosity of Formula Presented. Three structures are found, and a model with quantum interference among these structures provides a good description of the data. A new structure is observed with a local significance above 5 standard deviations at a mass of Formula Presented. Another structure with even higher significance is found at a mass of Formula Presented, which is consistent with the Formula Presented resonance reported by the LHCb experiment and confirmed by the ATLAS experiment. Evidence for another new structure, with a local significance of 4.7 standard deviations, is found at a mass of Formula Presented. Results are also reported for a model without interference, which does not fit the data as well and shows mass shifts up to 150 MeV relative to the model with interference.

AB - A search is reported for near-threshold structures in the Formula Presented invariant mass spectrum produced in proton-proton collisions at Formula Presented from data collected by the CMS experiment, corresponding to an integrated luminosity of Formula Presented. Three structures are found, and a model with quantum interference among these structures provides a good description of the data. A new structure is observed with a local significance above 5 standard deviations at a mass of Formula Presented. Another structure with even higher significance is found at a mass of Formula Presented, which is consistent with the Formula Presented resonance reported by the LHCb experiment and confirmed by the ATLAS experiment. Evidence for another new structure, with a local significance of 4.7 standard deviations, is found at a mass of Formula Presented. Results are also reported for a model without interference, which does not fit the data as well and shows mass shifts up to 150 MeV relative to the model with interference.

U2 - 10.1103/PhysRevLett.132.111901

DO - 10.1103/PhysRevLett.132.111901

M3 - Article

C2 - 38563916

AN - SCOPUS:85188184611

SN - 0031-9007

VL - 132

JO - Physical Review Letters

JF - Physical Review Letters

IS - 11

M1 - 111901

ER -

New Structures in the Formula Presented Mass Spectrum in Proton-Proton Collisions at Formula Presented

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