Title
Search for new high-mass particles decaying to lepton pairs in <tex>$p\overline{p}$</tex> collisions at <tex>$\sqrt{s}$</tex>=1.96 TeV Search for new high-mass particles decaying to lepton pairs in <tex>$p\overline{p}$</tex> collisions at <tex>$\sqrt{s}$</tex>=1.96 TeV
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
New York, N.Y. ,
Subject
Physics
Source (journal)
Physical review letters. - New York, N.Y.
Volume/pages
95(2005) :25 , p. 252001,1-252001,7
ISSN
0031-9007
ISI
000234118500014
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
A search for new particles (X) that decay to electron or muon pairs has been performed using approximately 200  pb-1 of pp&#773; collision data at √s=1.96  TeV collected by the CDF II experiment at the Fermilab Tevatron. Limits on σ(pp&#773; →X)BR(X→&#8467;&#8467;) are presented as a function of dilepton invariant mass m&#8467;&#8467;>150   GeV/c2, for different spin hypotheses (0, 1, or 2). The limits are approximately 25 fb for m&#8467;&#8467;>600   GeV/c2. Lower mass bounds for X from representative models beyond the standard model including heavy neutral gauge bosons are presented.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/7ec349/9fc7e844.pdf
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