Search for microscopic black holes in a like-sign dimuon final state using large track multiplicity with the ATLAS detector. Physical Review D - Particles, Fields, Gravitation and Cosmology Volume 88, Issue 7, 1 October 2013, Article number 072001

14 сентября 2018
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Контактные данные автора публикации Aad, G.bp, Abajyan, T.ab, Abbott, B.ei, Abdallah, J. et.al.
Ссылка на публикацию в интернете www.scopus.com

Аннотация

A search is presented for microscopic black holes in a like-sign dimuon final state in proton-proton collisions at √s=8 TeV. The data were collected with the ATLAS detector at the Large Hadron Collider in 2012 and correspond to an integrated luminosity of 20.3 fb-1. Using a high track multiplicity requirement, 0.6±0.2 background events from Standard Model processes are predicted and none observed. This result is interpreted in the context of low-scale gravity models and 95% C.L. lower limits on microscopic black hole masses are set for different model assumptions.
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