Erratum: Measurement of the $$t \bar{t}$$ production cross section in the dilepton channel in pp collisions at $$\sqrt{s}$$ = 8 TeV
Journal Article
·
· Journal of High Energy Physics (Online)
- Yerevan Physics Inst. (YerPhI), Yerevan (Armenia). et al.
In this study, the top-antitop quark (tt¯) production cross section is measured in proton-proton collisions at √s = 8 TeV with the CMS experiment at the LHC, using a data sample corresponding to an integrated luminosity of 5.3 fb–1. The measurement is performed by analysing events with a pair of electrons or muons, or one electron and one muon, and at least two jets, one of which is identified as originating from hadronisation of a bottom quark. The measured cross section is 239±2 (stat.)±11 (syst.)±6 (lum.) pb, for an assumed top-quark mass of 172.5 GeV, in agreement with the prediction of the standard model.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- The CMS Collaboration
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1151713
- Report Number(s):
- FERMILAB-PUB-13-604-CMS; arXiv eprint number arXiv:1312.7582
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2014, Issue 2; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 9 works
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