Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector

(ATLAS Collaboration)

研究成果: Article査読

93 被引用数 (Scopus)

抄録

A search for long-lived, massive particles predicted by many theories beyond the Standard Model is presented. The search targets final states with large missing transverse momentum and at least one high-mass displaced vertex with five or more tracks, and uses 32.8 fb-1 of s=13 TeV pp collision data collected by the ATLAS detector at the LHC. The observed yield is consistent with the expected background. The results are used to extract 95% C.L. exclusion limits on the production of long-lived gluinos with masses up to 2.37 TeV and lifetimes of O(10-2)-O(10) ns in a simplified model inspired by split supersymmetry.

本文言語English
論文番号052012
ジャーナルPhysical Review D
97
5
DOI
出版ステータスPublished - 2018 3月 1

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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