Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV

The CMS collaboration

doi:10.1016/j.physletb.2019.135183

Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV

The CMS collaboration

A. Alikhanian Yerevan Institute of Physics
Austrian Academy of Sciences
Belarusian State University
University of Antwerp
Vrije Universiteit Brussel
Middle East Technical University
Université libre de Bruxelles
Ghent University
Université catholique de Louvain
Centro Brasileiro de Pesquisas Físicas
Universidade do Estado do Rio de Janeiro
Universidade Estadual Paulista Júlio de Mesquita Filho
Bulgarian Academy of Sciences
Sofia University St. Kliment Ohridski
Beihang University
CAS - Institute of High Energy Physics
Peking University
Tsinghua 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
University of Helsinki
Helsinki Institute of Physics
Lappeenranta-Lahti University of Technology
Université Paris-Saclay
IN2P3-CNRS
Institut Pluridisciplinaire - Hubert Curien (IPHC)
CNRS/IN2P3-Univ Mediterranee
Université de Lyon
Georgian Technical University
Ivane Javakhishvili Tbilisi State University
RWTH Aachen University
German Electron Synchrotron
Karlsruhe Institute of Technology
Demokritos National Centre for Scientific Research
National and Kapodistrian University of Athens
National Technical University of Athens
University of Ioannina
Eötvös Loránd University
Wigner Research Centre for Physics
Institute for Nuclear Research
Eszterhazy Karoly University
Indian Institute of Science Bangalore
National Institute of Science Education and Research
Panjab University
University of Delhi
Saha Institute of Nuclear Physics
Indian Institute of Technology Madras
Bhabha Atomic Research Centre
Tata Institute of Fundamental Research
Indian Institute of Science Education and Research Pune
Institute for Research for Fundamental Sciences
University College Dublin
National Institute for Nuclear Physics
University of Bari
Polytechnic University of Bari
University of Bologna
University of Catania
University of Florence
University of Genoa
University of Milan - Bicocca
University of Naples Federico II
University of Basilicata
Università G. Marconi
University of Padua
University of Trento
University of Pavia
University of Perugia
University of Pisa
Universidade Federal do Rio Grande do Sul
Universidade Federal de Mato Grosso do Sul
Universidade Federal de Pelotas
University of Chinese Academy of Sciences
Scuola Normale Superiore di Pisa
University of Rome La Sapienza
Ain Shams University
University of Turin
University of Eastern Piedmont
Zewail City of Science and Technology
University of Trieste
Kyungpook National University
Hanyang University
Korea University
Kyung Hee University
Sejong University
Université de Haute-Alsace
Seoul National University
University of Seoul
Erzincan University
Sungkyunkwan University
University of Hamburg
Riga Technical University
Brandenburg University of Technology
University of Debrecen
Vilnius University
University of Malaya
Universidad de Sonora
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
Indian Institute of Technology Bhubaneswar
Universidad Iberoamericana (UIA)
Institute of Physics Bhubaneswar
Benemerita Universidad Autonoma de Puebla
Universidad Autonoma de San Luis Potosi
University of Montenegro
Shoolini University of Biotechnology and Management Sciences
The University of Auckland
Visva-Bharati University
University of Canterbury
Isfahan University of Technology
Quaid-I-Azam University
AGH University of Krakow
Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile
CSFNSM
National Centre for Nuclear Research
Malaysian Nuclear Agency
University of Warsaw
Laboratório de Instrumentação e Física Experimental de Partículas
Joint Institute for Nuclear Research
RAS - Saint Petersburg Nuclear Physics Institute
Consejo Nacional de Ciencia y Tecnologia Mexico
RAS - Institute for Nuclear Research
Alikhanov Institute for Theoretical and Experimental Physics
Warsaw University of Technology
Moscow Institute of Physics and Technology
Moscow Engineering Physics Institute
Peter the Great St. Petersburg Polytechnic University
RAS - P.N. Lebedev Physics Institute
RAS - Budker Institute of Nuclear Physics
University of Belgrade
Lomonosov Moscow State University
Novosibirsk State University
Institute for High Energy Physics
Tomsk Polytechnic University
Tomsk State University
University of Siena
CIEMAT
Universidad Autónoma de Madrid
University of Oviedo
Universidad de Cantabria
University of Colombo
University of Ruhuna
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Sirnak University
Beykent University
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Swiss Federal Institute of Technology Zurich
University of Zurich
Piri Reis University
National Central University
Gaziosmanpasa University
National Taiwan University
Adiyaman University
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Universidade Estadual de Campinas

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is presented. All searches make use of proton-proton collision data at s=13 TeV, which were recorded with the CMS detector at the LHC in 2016, and correspond to an integrated luminosity of 35.9 fb⁻¹. Signatures with at least one photon and large missing transverse momentum are categorized into events with two isolated photons, events with a lepton and a photon, events with additional jets, and events with at least one high-energy photon. No excess of events is observed beyond expectations from standard model processes, and limits are set in the context of gauge-mediated SUSY. Compared to the individual searches, the combination extends the sensitivity to gauge-mediated SUSY in both electroweak and strong production scenarios by up to 100 GeV in neutralino and chargino masses, and yields the first CMS result combining various SUSY searches in events with photons at s=13 TeV.

Original language	English
Article number	135183
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	801
DOIs	https://doi.org/10.1016/j.physletb.2019.135183
Publication status	Published - 10 Feb 2020
Externally published	Yes

Keywords

CMS
Gauge-mediated supersymmetry
Physics
Supersymmetry

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10.1016/j.physletb.2019.135183

Cite this

@article{421b3b7731b844988f3c3c99aa66d0bf,

title = "Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV",

abstract = "A combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is presented. All searches make use of proton-proton collision data at s=13 TeV, which were recorded with the CMS detector at the LHC in 2016, and correspond to an integrated luminosity of 35.9 fb−1. Signatures with at least one photon and large missing transverse momentum are categorized into events with two isolated photons, events with a lepton and a photon, events with additional jets, and events with at least one high-energy photon. No excess of events is observed beyond expectations from standard model processes, and limits are set in the context of gauge-mediated SUSY. Compared to the individual searches, the combination extends the sensitivity to gauge-mediated SUSY in both electroweak and strong production scenarios by up to 100 GeV in neutralino and chargino masses, and yields the first CMS result combining various SUSY searches in events with photons at s=13 TeV.",

keywords = "CMS, Gauge-mediated supersymmetry, Physics, Supersymmetry",

author = "\{The CMS collaboration\} and Sirunyan, \{A. M.\} and A. Tumasyan and W. Adam and F. Ambrogi and T. Bergauer and J. Brandstetter and M. Dragicevic and J. Er{\"o} and A. Escalantedelvalle and M. Flechl and R. Fr{\"u}hwirth and M. Jeitler and N. Krammer and I. Kr{\"a}tschmer and D. Liko and T. Madlener and I. Mikulec and N. Rad and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and D. Spitzbart and W. Waltenberger and Wulz, \{C. E.\} and M. Zarucki and V. Drugakov and V. Mossolov and J. Suarezgonzalez and Darwish, \{M. R.\} and Dewolf, \{E. A.\} and D. Dicroce and X. Janssen and J. Lauwers and A. Lelek and M. Pieters and H. Rejebsfar and \{Van Haevermaet\}, H. and \{Van Mechelen\}, P. and \{Van Putte\}, S. and \{Van Remortel\}, N. and F. Blekman and Bols, \{E. S.\} and Chhibra, \{S. S.\} and J. D'Hondt and J. Declercq and D. Lontkovskyi and S. Lowette and I. Marchesini and S. Moortgat and O. Bouhali",

note = "Publisher Copyright: {\textcopyright} 2019 The Author(s)",

year = "2020",

month = feb,

day = "10",

doi = "10.1016/j.physletb.2019.135183",

language = "English",

volume = "801",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV

AU - The CMS collaboration

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Ambrogi, F.

AU - Bergauer, T.

AU - Brandstetter, J.

AU - Dragicevic, M.

AU - Erö, J.

AU - Escalantedelvalle, A.

AU - Flechl, M.

AU - Frühwirth, R.

AU - Jeitler, M.

AU - Krammer, N.

AU - Krätschmer, I.

AU - Liko, D.

AU - Madlener, T.

AU - Mikulec, I.

AU - Rad, N.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Spitzbart, D.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Zarucki, M.

AU - Drugakov, V.

AU - Mossolov, V.

AU - Suarezgonzalez, J.

AU - Darwish, M. R.

AU - Dewolf, E. A.

AU - Dicroce, D.

AU - Janssen, X.

AU - Lauwers, J.

AU - Lelek, A.

AU - Pieters, M.

AU - Rejebsfar, H.

AU - Van Haevermaet, H.

AU - Van Mechelen, P.

AU - Van Putte, S.

AU - Van Remortel, N.

AU - Blekman, F.

AU - Bols, E. S.

AU - Chhibra, S. S.

AU - D'Hondt, J.

AU - Declercq, J.

AU - Lontkovskyi, D.

AU - Lowette, S.

AU - Marchesini, I.

AU - Moortgat, S.

AU - Bouhali, O.

PY - 2020/2/10

Y1 - 2020/2/10

N2 - A combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is presented. All searches make use of proton-proton collision data at s=13 TeV, which were recorded with the CMS detector at the LHC in 2016, and correspond to an integrated luminosity of 35.9 fb−1. Signatures with at least one photon and large missing transverse momentum are categorized into events with two isolated photons, events with a lepton and a photon, events with additional jets, and events with at least one high-energy photon. No excess of events is observed beyond expectations from standard model processes, and limits are set in the context of gauge-mediated SUSY. Compared to the individual searches, the combination extends the sensitivity to gauge-mediated SUSY in both electroweak and strong production scenarios by up to 100 GeV in neutralino and chargino masses, and yields the first CMS result combining various SUSY searches in events with photons at s=13 TeV.

AB - A combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is presented. All searches make use of proton-proton collision data at s=13 TeV, which were recorded with the CMS detector at the LHC in 2016, and correspond to an integrated luminosity of 35.9 fb−1. Signatures with at least one photon and large missing transverse momentum are categorized into events with two isolated photons, events with a lepton and a photon, events with additional jets, and events with at least one high-energy photon. No excess of events is observed beyond expectations from standard model processes, and limits are set in the context of gauge-mediated SUSY. Compared to the individual searches, the combination extends the sensitivity to gauge-mediated SUSY in both electroweak and strong production scenarios by up to 100 GeV in neutralino and chargino masses, and yields the first CMS result combining various SUSY searches in events with photons at s=13 TeV.

KW - CMS

KW - Gauge-mediated supersymmetry

KW - Physics

KW - Supersymmetry

UR - https://www.scopus.com/pages/publications/85119387577

U2 - 10.1016/j.physletb.2019.135183

DO - 10.1016/j.physletb.2019.135183

M3 - Article

AN - SCOPUS:85119387577

SN - 0370-2693

VL - 801

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

M1 - 135183

ER -

Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV

Abstract

Keywords

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