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Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV

Journal articles  - Journal Article
Khachatryan, V; Sirunyan, AM; Tumasyan, A; Adam, W; Asilar, E; Bergauer, T; Brandstetter, J; Brondolin, E; Dragicevic, M; Erö, J; Flechl, M ...
Published in: Physics Letters Section B Nuclear Elementary Particle and High Energy Physics
June 10, 2017

The results of a search for new physics in final states with photons and missing transverse energy are reported. The study is based on a sample of proton–proton collisions collected at a center-of-mass energy of 13 TeV with the CMS detector in 2015, corresponding to an integrated luminosity of 2.3 fb−1. Final states with two photons and significant missing transverse energy are used to search for supersymmetric particles in models of supersymmetry (SUSY) with general gauge-mediated (GGM) supersymmetry breaking. No excess is observed with respect to the standard model expectation, and the results are used to set limits on gluino pair production and squark pair production in the GGM SUSY framework. Gluino masses below 1.65 TeV and squark masses below 1.37 TeV are excluded at a 95% confidence level.

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Published In

Physics Letters Section B Nuclear Elementary Particle and High Energy Physics

DOI

ISSN

0370-2693

Publication Date

June 10, 2017

Volume

769

Start / End Page

391 / 412

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
 

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Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., … Brochet, S. (2017). Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV. Physics Letters Section B Nuclear Elementary Particle and High Energy Physics, 769, 391–412. https://doi.org/10.1016/j.physletb.2017.04.005
Khachatryan, V., A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar, T. Bergauer, J. Brandstetter, et al. “Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV.” Physics Letters Section B Nuclear Elementary Particle and High Energy Physics 769 (June 10, 2017): 391–412. https://doi.org/10.1016/j.physletb.2017.04.005.
Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, et al. Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV. Physics Letters Section B Nuclear Elementary Particle and High Energy Physics. 2017 Jun 10;769:391–412.
Khachatryan, V., et al. “Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV.” Physics Letters Section B Nuclear Elementary Particle and High Energy Physics, vol. 769, June 2017, pp. 391–412. Scopus, doi:10.1016/j.physletb.2017.04.005.
Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Hartl C, Hörmann N, Hrubec J, Jeitler M, König A, Krätschmer I, Liko D, Matsushita T, Mikulec I, Rabady D, Rad N, Rahbaran B, Rohringer H, Schieck J, Strauss J, Waltenberger W, Wulz CE, Mossolov V, Shumeiko N, Suarez Gonzalez J, Alderweireldt S, De Wolf EA, Janssen X, Lauwers J, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D’Hondt J, Daci N, De Bruyn I, Deroover K, Heracleous N, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Caillol C, Clerbaux B, De Lentdecker G, Delannoy H, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Léonard A, Luetic J, Maerschalk T, Marinov A, Randle-Conde A, Seva T, Vander Velde C, Vanlaer P, Yonamine R, Zenoni F, Zhang F, Fang W, Cimmino A, Cornelis T, Dobur D, Fagot A, Garcia G, Gul M, Poyraz D, Salva S, Schöfbeck R, Sharma A, Tytgat M, Van Driessche W, Yazgan E, Zaganidis N, Bakhshiansohi H, Beluffi C, Bondu O, Brochet S. Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV. Physics Letters Section B Nuclear Elementary Particle and High Energy Physics. 2017 Jun 10;769:391–412.
Journal cover image

Published In

Physics Letters Section B Nuclear Elementary Particle and High Energy Physics

DOI

ISSN

0370-2693

Publication Date

June 10, 2017

Volume

769

Start / End Page

391 / 412

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences