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Invariant-mass distribution of jet pairs produced in association with a W boson in pp ̄ collisions at √s=1.96 TeV using the full CDF Run II data set

Aaltonen T.
•
Amerio S.
•
Amidei D.
altro
Zucchelli S.
2014
  • journal article

Periodico
PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY
Abstract
We report on a study of the dijet invariant-mass distribution in events with one identified lepton, a significant imbalance in the total event transverse momentum, and two jets. This distribution is sensitive to the possible production of a new particle in association with a W boson, where the boson decays leptonically. We use the full data set of proton-antiproton collisions at 1.96 TeV center-of-mass energy collected by the Collider Detector at the Fermilab Tevatron, corresponding to an integrated luminosity of 8.9 fb−1. The data are found to be consistent with standard model expectations, and a 95% confidence level upper limit is set on the production cross section of a W boson in association with a new particle decaying into two jets.
DOI
10.1103/PhysRevD.89.092001
WOS
WOS:000336102000001
Archivio
http://hdl.handle.net/11390/983555
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84900836784
Diritti
restricted access
Scopus© citazioni
7
Data di acquisizione
Jun 2, 2022
Vedi dettagli
Web of Science© citazioni
11
Data di acquisizione
Mar 18, 2024
Visualizzazioni
1
Data di acquisizione
Apr 19, 2024
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