Search for new phenomena with the MT 2 variable in the all-hadronic final state produced in proton–proton collisions at √s=13TeV

CMS Collaboration

研究成果: Article査読

95 被引用数 (Scopus)

抄録

A search for new phenomena is performed using events with jets and significant transverse momentum imbalance, as inferred through the MT 2 variable. The results are based on a sample of proton–proton collisions collected in 2016 at a center-of-mass energy of 13TeV with the CMS detector and corresponding to an integrated luminosity of 35.9fb-1. No excess event yield is observed above the predicted standard model background, and the results are interpreted as exclusion limits at 95% confidence level on the masses of predicted particles in a variety of simplified models of R-parity conserving supersymmetry. Depending on the details of the model, 95% confidence level lower limits on the gluino (light-flavor squark) masses are placed up to 2025 (1550)GeV. Mass limits as high as 1070 (1175)GeV are set on the masses of top (bottom) squarks. Information is provided to enable re-interpretation of these results, including model-independent limits on the number of non-standard model events for a set of simplified, inclusive search regions.

本文言語English
論文番号710
ジャーナルEuropean Physical Journal C
77
10
DOI
出版ステータスPublished - 2017 10 1
外部発表はい

ASJC Scopus subject areas

  • 工学(その他)
  • 物理学および天文学(その他)

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