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Study of the Dijet mass spectrum in pp → W+jets events at sqrt[s] = 7 TeV.

Abstract:

We report an investigation of the invariant mass spectrum of the two jets with highest transverse momentum in pp → W+2-jet and W+3-jet events to look for resonant enhancement. The data sample corresponds to an integrated luminosity of 5.0 fb(-1) collected with the CMS detector at sqrt[s] = 7 TeV. We find no evidence for the anomalous structure reported by the CDF Collaboration, and establish an upper limit of 5.0 pb at 95% confidence level on the production cross section for a generic Gaussia...

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Publication status:
Published

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Journal:
Physical Review Letters
Volume:
109
Issue:
25
Pages:
251801
Publication date:
2012-12-21
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Source identifiers:
371458
Language:
English
Keywords:
Pubs id:
pubs:371458
UUID:
uuid:b40be822-9d4d-48cc-8839-42bde3c241d2
Local pid:
pubs:371458
Deposit date:
2014-02-16

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