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Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using missing E(T) + jets events with secondary vertex b tagging

Abulencia A.
•
Acosta D.
•
Adelman J.
altro
Zucchelli S.
2006
  • journal article

Periodico
PHYSICAL REVIEW LETTERS
Abstract
We present a measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.96 TeV which uses events with an inclusive signature of significant missing transverse energy and jets. This is the first measurement which makes no explicit lepton identification requirements, so that sensitivity to W ->tau nu decays is maintained. Heavy flavor jets from top quark decay are identified with a secondary vertex tagging algorithm. From 311 pb(-1) of data collected by the Collider Detector at Fermilab, we measure a production cross section of 5.8 +/- 1.2(stat)(-0.7)(+0.9)(syst) pb for a top quark mass of 178 GeV/c(2), in agreement with previous determinations and standard model predictions.
DOI
10.1103/PhysRevLett.96.202002
WOS
WOS:000237847000013
Archivio
http://hdl.handle.net/11390/878324
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-33646879838
Diritti
metadata only access
Scopus© citazioni
22
Data di acquisizione
Jun 14, 2022
Vedi dettagli
Web of Science© citazioni
9
Data di acquisizione
Mar 28, 2024
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