Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5300
Title: Search for microscopic black holes in pp collisions at ?s=8 TeV
Authors: CMS Collaboration
Karapınar, Güler
Keywords: Black holes
CMS experiment
Quantum Chromodynamics (QCD)
Publisher: Springer Verlag
Source: Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., ...CMS Collaboration (2013). Search for microscopic black holes in pp collisions at √s=8 TeV. Journal of High Energy Physics, 2013(7). doi:10.1007/JHEP07(2013)178
Abstract: A search for microscopic black holes and string balls is presented, based on a data sample of pp collisions at √s=8 TeV recorded by the CMS experiment at the Large Hadron Collider and corresponding to an integrated luminosity of 12 fb-1. No excess of events with energetic multiparticle final states, typical of black hole production or of similar new physics processes, is observed. Given the agreement of the observations with the expected standard model background, which is dominated by QCD multijet production, 95% confidence level limits are set on the production of semiclassical or quantum black holes, or of string balls, corresponding to the exclusions of masses below 4.3 to 6.2 TeV, depending on model assumptions. In addition, model-independent limits are set on new physics processes resulting in energetic multiparticle final states. [Figure not available: see fulltext.] © 2013 CERN for the benefit of the CMS collaboration.
URI: http://doi.org/10.1007/JHEP07(2013)178
http://hdl.handle.net/11147/5300
ISSN: 1029-8479
Appears in Collections:Mathematics / Matematik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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