Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**1/2
Title | Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**1/2 PDF eBook |
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Pages | 17 |
Release | 2008 |
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Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**ư
Title | Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**ư PDF eBook |
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Pages | 17 |
Release | 2008 |
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Search for Particles Decaying Into a Z Boson and a Photon in P Anti-p Collisions at S**1/2
Title | Search for Particles Decaying Into a Z Boson and a Photon in P Anti-p Collisions at S**1/2 PDF eBook |
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Pages | 7 |
Release | 2006 |
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The authors present the results of the first search for a new particle X produced in p{bar p} collisions at √s = 1.96 TeV and subsequently decaying to Z[gamma]. The search uses 0.3 fb−1 of data collected with the D0 detector at the Fermilab Tevatron Collider. They set limits on the production cross section times the branching fraction [sigma](p{bar p} → X) x B(X → Z[gamma]) that range from 0.4-3.5 pb at the 95% C.L. for X with invariant masses between 100 and 1000 GeV/c2 over a wide range of X decay widths.
Search for W and Z Bosons in the Reaction Anti-p P ---] 2 Jets + Gamma at S**ư
Title | Search for W and Z Bosons in the Reaction Anti-p P ---] 2 Jets + Gamma at S**ư PDF eBook |
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Pages | 9 |
Release | 2005 |
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The authors present a study of the dijet invariant mass distribution for the reaction {bar p}p → 2 jets+? + X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. They compare the data to predictions for the production of a photon with two jets, together with the resonant processes {bar p}p → W/Z +? + X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the non-resonant background and resonant processes. They use the result to establish a limit for the inclusive production cross section of W/Z +? with hadronic decay of the W and Z bosons.
Search for W and Z Bosons in the Reaction Anti-p P ---] 2 Jets + Gamma at S**1/2
Title | Search for W and Z Bosons in the Reaction Anti-p P ---] 2 Jets + Gamma at S**1/2 PDF eBook |
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Pages | 9 |
Release | 2005 |
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The authors present a study of the dijet invariant mass distribution for the reaction {bar p}p → 2 jets+[gamma] + X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. They compare the data to predictions for the production of a photon with two jets, together with the resonant processes {bar p}p → W/Z + [gamma] + X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the non-resonant background and resonant processes. They use the result to establish a limit for the inclusive production cross section of W/Z + [gamma] with hadronic decay of the W and Z bosons.
Search for Exclusive Z Boson Production and Observation of High Mass P Anti-p ---] Gamma Gamma Anti-p ---] Pl+ L- Anti-p Events in P Anti-p Collisions at S**1/2
Title | Search for Exclusive Z Boson Production and Observation of High Mass P Anti-p ---] Gamma Gamma Anti-p ---] Pl+ L- Anti-p Events in P Anti-p Collisions at S**1/2 PDF eBook |
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Pages | 7 |
Release | 2009 |
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We present a search for exclusive Z boson production in proton-antiproton collisions at √s = 1.96 TeV, using the CDF II detector at Fermilab. We observe no exclusive Z → l+l− candidates and place the first upper limit on the exclusive Z cross section in hadron collisions, [sigma]{sub excl}(Z) 0.96 pb at 95% confidence level. In addition, we observe eight candidate exclusive dilepton events from the quantum electrodynamic process p{bar p} → p[gamma][gamma]{bar p} → pl+l− {bar p}, and measure the cross section for M{sub l{ell}} 40 GeV=c2 and.
High Energy Physics Index
Title | High Energy Physics Index PDF eBook |
Author | |
Publisher | |
Pages | 786 |
Release | 1990 |
Genre | Nuclear physics |
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