Search for second-generation scalar leptoquarks in $p\bar{p}$ collisions at $\sqrt{s} =$ 1.96-TeV. - INSPIRE

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Search for second-generation scalar leptoquarks in $p\bar{p}$ collisions at $\sqrt{s} =$ 1.96-TeV.

CDF

Collaboration

Dec, 2005

9 pages

Published in:

Phys.Rev.D 73 (2006) 051102

e-Print:

hep-ex/0512055 [hep-ex]

DOI:

10.1103/PhysRevD.73.051102

PDG: Mass Limits for Leptoquarks from Pair Production

Report number:

FERMILAB-PUB-05-546-E

Experiments:

FNAL-E-0830

View in:

reference search50 citations

Citations per year

Abstract: (arXiv)

Results on a search for pair production of second generation scalar leptoquark in

p \bar{p}

collisions at

\sqrt{s}

=1.96 TeV are reported. The data analyzed were collected by the CDF detector during the 2002-2003 Tevatron Run II and correspond to an integrated luminosity of 198 pb

^{-1}

. Leptoquarks (LQ) are sought through their decay into (charged) leptons and quarks, with final state signatures represented by two muons and jets and one muon, large transverse missing energy and jets. We observe no evidence for

LQ

production and derive 95% C.L. upper limits on the

LQ

production cross sections as well as lower limits on their mass as a function of

\beta

, where

\beta

is the branching fraction for

LQ \to \mu q

.

Note:

9 pages (3 author list) 5 figures

13.85.Rm
14.80.-j
anti-p p: colliding beams
anti-p p: inclusive reaction
leptoquark: search for
leptoquark: scalar
leptoquark: pair production
leptoquark: decay
final state: (2jet dimuon)
final state: (2jet muon)

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