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Invariant mass distribution of jet pairs produced in association with a W boson in pp collisions at sqrt[s]=1.96  TeV.

Abstract:
We report a study of the invariant mass distribution of jet pairs produced in association with a W boson using data collected with the CDF detector which correspond to an integrated luminosity of 4.3  fb(-1). The observed distribution has an excess in the 120-160  GeV/c(2) mass range which is not described by current theoretical predictions within the statistical and systematic uncertainties. In this Letter, we report studies of the properties of this excess.
Publication status:
Published

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Publisher copy:
10.1103/physrevlett.106.171801

Authors



Journal:
Physical Review Letters More from this journal
Volume:
106
Issue:
17
Pages:
171801
Publication date:
2011-04-01
DOI:
EISSN:
1079-7114
ISSN:
0031-9007


Language:
English
Keywords:
Pubs id:
pubs:138999
UUID:
uuid:539d1a6e-8f71-455b-b8a6-3b8e20b18de1
Local pid:
pubs:138999
Source identifiers:
138999
Deposit date:
2012-12-19

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