Search for first generation leptoquark pair production in the electron + missing energy + jets final state

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https://doi.org/10.1103/PhysRevD.84.071104
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Search for first generation leptoquark pair production in the electron + missing energy + jets final state. / Collaboration, D0; Bertram, Iain ; Borissov, Guennadi et al.
In: Physical Review D, Vol. 84, No. 7, 071104(R), 11.10.2011.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Bibtex

@article{85f2d9955b6146509cec43ff3b3bb5c9,

title = "Search for first generation leptoquark pair production in the electron + missing energy + jets final state",

abstract = "We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb$^{-1}$ collected with the D0 detector at the Fermilab Tevatron Collider in ppbar collisions at $\sqrt{s}=1.96$ TeV. In the channel $LQ \bar{LQ} \rightarrow e\nu_e qq'$, where q, q' are u or d quarks, no significant excess of data over background is observed, and we set a 95% C.L. lower limit of 326 GeV on the leptoquark mass, assuming equal probabilities of leptoquark decays to eq and $\nu_e q'$.",

author = "D0 Collaboration and Iain Bertram and Guennadi Borissov and Harald Fox and Anthony Ross and Mark Williams and Peter Ratoff",

note = "{\textcopyright} 2011 American Physical Society 7 pages, 6 figures, submitted to PRD-RC",

year = "2011",

month = oct,

day = "11",

doi = "10.1103/PhysRevD.84.071104",

language = "English",

volume = "84",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "American Physical Society",

number = "7",

}

RIS

TY - JOUR

T1 - Search for first generation leptoquark pair production in the electron + missing energy + jets final state

AU - Collaboration, D0

AU - Bertram, Iain

AU - Borissov, Guennadi

AU - Fox, Harald

AU - Ross, Anthony

AU - Williams, Mark

AU - Ratoff, Peter

PY - 2011/10/11

Y1 - 2011/10/11

N2 - We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb$^{-1}$ collected with the D0 detector at the Fermilab Tevatron Collider in ppbar collisions at $\sqrt{s}=1.96$ TeV. In the channel $LQ \bar{LQ} \rightarrow e\nu_e qq'$, where q, q' are u or d quarks, no significant excess of data over background is observed, and we set a 95% C.L. lower limit of 326 GeV on the leptoquark mass, assuming equal probabilities of leptoquark decays to eq and $\nu_e q'$.

AB - We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb$^{-1}$ collected with the D0 detector at the Fermilab Tevatron Collider in ppbar collisions at $\sqrt{s}=1.96$ TeV. In the channel $LQ \bar{LQ} \rightarrow e\nu_e qq'$, where q, q' are u or d quarks, no significant excess of data over background is observed, and we set a 95% C.L. lower limit of 326 GeV on the leptoquark mass, assuming equal probabilities of leptoquark decays to eq and $\nu_e q'$.

U2 - 10.1103/PhysRevD.84.071104

DO - 10.1103/PhysRevD.84.071104

M3 - Journal article

VL - 84

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 7

M1 - 071104(R)

ER -

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