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Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV

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Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. / Collaboration, D0; Bertram, Iain; Borissov, Guennadi et al.
In: Physical review letters, Vol. 106, No. 8, 081801, 22.02.2011.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Collaboration D, Bertram I, Borissov G, Fox H, Williams M, Ratoff P et al. Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. Physical review letters. 2011 Feb 22;106(8):081801. doi: 10.1103/PhysRevLett.106.081801

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Collaboration, D0 ; Bertram, Iain ; Borissov, Guennadi et al. / Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. In: Physical review letters. 2011 ; Vol. 106, No. 8.

Bibtex

@article{514f7b65ef084b4e8900865426cd745c,
title = "Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV",
abstract = "We present a search for hypothetical vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. The data were collected by the D0 detector at the Fermilab Tevatron Collider and correspond to an integrated luminosity of 5.4 fb^(-1). We select events with a final state composed of a W or Z boson and a jet consistent with a heavy object decay. We observe no significant excess in comparison to the background prediction and set limits on production cross sections for vector-like quarks decaying to W+jet and Z+jet. These are the most stringent mass limits for electroweak single vector-like quark production at hadron colliders.",
author = "D0 Collaboration and Iain Bertram and Guennadi Borissov and Harald Fox and Mark Williams and Peter Ratoff and Peter Love and Andre Sopczak",
note = "{\textcopyright} 2011 American Physical Society submitted to Phys. Rev. Lett",
year = "2011",
month = feb,
day = "22",
doi = "10.1103/PhysRevLett.106.081801",
language = "English",
volume = "106",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "8",

}

RIS

TY - JOUR

T1 - Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV

AU - Collaboration, D0

AU - Bertram, Iain

AU - Borissov, Guennadi

AU - Fox, Harald

AU - Williams, Mark

AU - Ratoff, Peter

AU - Love, Peter

AU - Sopczak, Andre

N1 - © 2011 American Physical Society submitted to Phys. Rev. Lett

PY - 2011/2/22

Y1 - 2011/2/22

N2 - We present a search for hypothetical vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. The data were collected by the D0 detector at the Fermilab Tevatron Collider and correspond to an integrated luminosity of 5.4 fb^(-1). We select events with a final state composed of a W or Z boson and a jet consistent with a heavy object decay. We observe no significant excess in comparison to the background prediction and set limits on production cross sections for vector-like quarks decaying to W+jet and Z+jet. These are the most stringent mass limits for electroweak single vector-like quark production at hadron colliders.

AB - We present a search for hypothetical vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. The data were collected by the D0 detector at the Fermilab Tevatron Collider and correspond to an integrated luminosity of 5.4 fb^(-1). We select events with a final state composed of a W or Z boson and a jet consistent with a heavy object decay. We observe no significant excess in comparison to the background prediction and set limits on production cross sections for vector-like quarks decaying to W+jet and Z+jet. These are the most stringent mass limits for electroweak single vector-like quark production at hadron colliders.

U2 - 10.1103/PhysRevLett.106.081801

DO - 10.1103/PhysRevLett.106.081801

M3 - Journal article

VL - 106

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 8

M1 - 081801

ER -