Dalitz plot analysis of the D+鈫捪�-蟺+蟺+ decay
Physical Review D American Physical Society (APS) 76:1 (2007) 012001
First Measurement of the W Boson Mass in Run II of the Tevatron
ArXiv 0707.0085 (2007)
51猎奇入口 of exclusive charmless semileptonic B decays and extraction of |Vub| at CLEO
Physical Review D American Physical Society (APS) 76:1 (2007) 012007
Measurement of the top-quark mass using missing ET+jets events with secondary vertex b-tagging at CDF II
Physical Review D Particles Fields Gravitation and Cosmology 75:11 (2007)
Abstract:
We present a measurement of the top-quark mass in pp虅 collisions at s=1.96TeV which uses events with an inclusive signature of missing transverse energy and jets. The event selection is sensitive to tt虅鈫扺+bW- b虅鈫抣谓bqq鈥瞓虅 independent of the lepton flavor and results in a large acceptance for W鈫捪勎� decays. All-hadronic tt虅 decays and events with identified electrons or muons are vetoed to provide a statistically independent sample with respect to all previous measurements. The top-quark mass is inferred from the distribution of the scalar sum of all jet transverse energies and the missing transverse energy. Using 311pb-1 of integrated luminosity recorded by the Collider Detector at Fermilab, we measure a top-quark mass mt=172.3-9.6+10.8(stat)卤10.8(syst)GeV/c2. While the uncertainty on mt is larger than that of other measurements, the result is statistically uncorrelated with those of other methods and thus can help to reduce the overall mt uncertainty when combined with other existing measurements. 漏 2007 The American Physical Society.Search for Anomalous Production of Multilepton Events in p-pbar Collisions at sqrt(s) = 1.96 TeV
ArXiv 0706.4448 (2007)