A Measurement Of The Tt Production Cross Section In Proton Antiproton Collisions At Square Root S
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Author | : Henri Bachacou |
Publisher | : |
Total Pages | : 544 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download A Measurement of the Production Cross Section of Tt Pairs in Proton-antiproton Collisions at [square Root]s Book in PDF, Epub and Kindle
Author | : Markus Klute |
Publisher | : |
Total Pages | : 160 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download A Measurement of the Tt̄ Production Cross Section in Proton-antiproton Collisions at [square Root S] Book in PDF, Epub and Kindle
Author | : Harpreet Singh |
Publisher | : |
Total Pages | : 418 |
Release | : 1999 |
Genre | : Collisions (Nuclear physics) |
ISBN | : |
Download Measurement of Tt Production Cross Section in Pp Collisions at [square Root] S Book in PDF, Epub and Kindle
Author | : Markus Klute |
Publisher | : |
Total Pages | : 161 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download A Measurement of the T T_bar Production Cross Section in Proton-antiproton Collisions at Sqrt(s) Book in PDF, Epub and Kindle
Author | : Joseph Francis Kozminski |
Publisher | : |
Total Pages | : 444 |
Release | : 2005 |
Genre | : Cross sections (Nuclear physics) |
ISBN | : |
Download Measurements of the Tt{u02C9} Production Cross Section at [square Root Symbol]s Book in PDF, Epub and Kindle
Author | : Mircea Norocel Coca |
Publisher | : |
Total Pages | : 416 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Measurement of the Top Pair-production Cross Section in the Dilepton Channel in Proton-antiproton Collisions at [square Root] S Book in PDF, Epub and Kindle
Author | : Carter Randolph Hall |
Publisher | : |
Total Pages | : 430 |
Release | : 2002 |
Genre | : Proton-antiproton interactions |
ISBN | : |
Download Measurement of the Isolated Direct Photon Cross Section with Conversions in [proton-antiproton] Collisions at [square-root] S Book in PDF, Epub and Kindle
Author | : DooKee Cho |
Publisher | : |
Total Pages | : 198 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Measurement of the Tt− Production Cross Section at [square Root]s Book in PDF, Epub and Kindle
Author | : Markus Klute |
Publisher | : |
Total Pages | : 170 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download A Measurement of the T Anti-t Production Cross-section in Proton Anti-proton Collisions at S**(1/2) Book in PDF, Epub and Kindle
A preliminary measurement of the t{bar t} production cross section at {radical}s = 1.96 TeV is presented. The {mu}-plus-jets final state is analyzed in a data sample of 94 pb{sup -1} and a total of 14 events are selected with a background expectation of 11.7 {+-} 1.9 events. The measurement yields: {sigma}{sub p{bar p} {yields} t{bar t} + X} = 2.4{sub -3.5}{sup +4.2}(stat.){sub -2.6}{sup +2.5}(syst.) {+-} 0.3(lumi.) pb. The analysis, being part of a larger effort to re-observe the top quark in Tevatron Run II data and to measure the production cross section, is combined with results from all available analyses channels. The combined result yields: {sigma}{sub p{bar p}} {yields} t{bar t} + X = 8.1{sub -2.0}{sup +2.2}(stat.){sub -1.4}{sup +1.6}(syst.) {+-} 0.8(lumi.) pb.
Author | : Ulysses Allen Grundler |
Publisher | : ProQuest |
Total Pages | : 119 |
Release | : 2008 |
Genre | : |
ISBN | : 9780549908883 |
Download A Measurement of the Top-antitop Production Cross Section in Proton-antiproton Collisions at Center of Mass Energy Book in PDF, Epub and Kindle
I present a measurement of the tt¯ production cross section at s = 1.96 TeV using 2034 pb-1 of CDF Run II data using events with a high transverse momentum electron or muon, three or more jets, and missing transverse energy. The measurement assumes a t → Wb branching fraction of 100 percent. Events consistent with tt¯ decay are found by identifying jets containing heavy-flavor semileptonic decays to muons. The dominant backgrounds are evaluated directly from the data. Based on 248 candidate events and an expected background of 86.8+/-5.6 events, I measure a production cross section of 8.7+/-1.1+0.9-0.8+/-0.6 pb, in agreement with the Standard Model.