Transverse Momentum Distributions Of W And Z Bosons Produced In P Anti P Collisions At 18 Tev PDF Download
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Total Pages | : 13 |
Release | : 1997 |
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Download Transverse Momentum Distributions of W and Z Bosons Produced in P {anti P} Collisions at 1.8 TeV. Book in PDF, ePub and Kindle
The transverse momentum distributions of W and Z bosons produced in p{anti p} collisions at (square root)s = 1.8 TeV are measured with the D0 detector at Fermilab. The results are compared to QCD calculations which include soft gluon resummation. The transverse momentum distribution of the Z boson is consistent with the calculation of Ladinsky and Yuan, and is used to extract their non-perturbative parameter 92-
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Release | : 1999 |
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Download Measurement of the Transverse Momentum Distributions of W and Z Bosons Produced in P{bar P} Collisions at (square Root)s Book in PDF, ePub and Kindle
We present measurements of the transverse momentum distribution of W and Z bosons produced in p{bar p} collisions at (square root)s = 1.8 TeV. The data were collected with the DO detector at Fermilab during 1994-1996 Tevatron run. The results are in good agreement with theoretical predictions based on the perturbative QCD and soft gluon resummation combined calculation over the entire measured p{sub T} range (p{sub T} = 0--200 GeV/c).
Author | : Herwig Schopper |
Publisher | : World Scientific |
Total Pages | : 452 |
Release | : 2015-07-13 |
Genre | : Science |
ISBN | : 9814644161 |
Download 60 Years Of Cern Experiments And Discoveries Book in PDF, ePub and Kindle
The book is a compilation of the most important experimental results achieved during the past 60 years at CERN - from the mid-1950s to the latest discovery of the Higgs particle. Covering the results from the early accelerators at CERN to those most recent at the LHC, the contents provide an excellent review of the achievements of this outstanding laboratory. Not only presented is the impressive scientific progress achieved during the past six decades, but also demonstrated is the special way in which successful international collaboration exists at CERN.
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Release | : 1999 |
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Download Production of W and Z Bosons at the Tevatron Book in PDF, ePub and Kindle
We present recent results on measurements of the transverse momentum distribution of W and Z bosons, the angular distribution of electrons from W decays, and on color coherence effects in W+jets events from p{bar p} collisions at (square root)s = 1.8 TeV at the Fermilab Tevatron Collider. The data are compared to perturbative QCD calculations.
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Total Pages | : 111 |
Release | : 2009 |
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Download Measurement of the Associated Production of Z Bosons and Jets in P-pbar Collisions at the Tevatron Book in PDF, ePub and Kindle
Higher order QCD corrections to W and Z boson production do not only manifest themselves in the generation of high transverse momenta of the weak bosons, but these QCD effects become directly visible in the production of jets in association with the weak bosons. Studying these processes is not only interesting from the perspective of testing perturbative QCD, but also to constrain a major background to many Standard Model (SM) of non-SM physics signals, e.g. top pair and single top production, searchers for the Higgs boson, leptoquarks and supersymmetric particles. This thesis describes a measurement of Z/[gamma]* + jets production in p$\bar{p}$ collisions at √s = 1.96 TeV in the decay channel Z/[gamma]* → [mu]+[mu]-. An integrated luminosity of L≈ 1fb-1 collected by the D0 detector at the Tevatron between August 2002 and February 2006 has been used. Differential production cross sections as function of the transverse energy of the first, second and third leading jet are measured. The distributions are corrected for acceptance and migration effects back to hadron level using an iterative unfolding method. Comparison of the measured cross sections to event generators, which include part of the higher order corrections are presented.
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Total Pages | : 141 |
Release | : 1991 |
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Download The W Boson Transverse Momentum Spectrum in Proton-antiproton Collisions at Radical S Book in PDF, ePub and Kindle
The Collider Detector at Fermilab (CDF) was used to measure the transverse momentum distribution of W boson produced in proton-antiproton collisions at the Tevatron collider. The W bosons were identified by the decay W 2!e[nu]. The results are in good agreement with a next-to-leading order calculation. The cross section for W production with P{sub T}> 50 GeV/c is 423 {plus minus} 58 (stat.) {plus minus} 108 (sys.) pb. 58 refs., 53 figs., 16 tabs.
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Total Pages | : 142 |
Release | : 2007 |
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Download Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at S**1/2 Book in PDF, ePub and Kindle
This dissertation describes a measurement of the shape of the boson transverse momentum distribution in p{bar p} 2!Z/[gamma]* 2!ee− + X events at a center-of-mass energy of 1.96 TeV. The measurement is made for events with electron-positron mass between 70
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Total Pages | : 142 |
Release | : 2007 |
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Download Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at {u221A}s Book in PDF, ePub and Kindle
This dissertation describes a measurement of the shape of the boson transverse momentum distribution in p$ar{p}$ → Z/?* → e+e- + X events at a center-of-mass energy of 1.96 TeV. The measurement is made for events with electron-positron mass between 70 Msubee/sub 110 GeV/csup2/sup and uses 976 pb
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Total Pages | : 29 |
Release | : 2015 |
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Download Angular Coefficients of $Z$ Bosons Produced in $pp$ Collisions at 8 TeV and Decaying to $\mu^+\mu^-$ as a Function of Transverse Momentum and Rapidity Book in PDF, ePub and Kindle
In this study, measurements of the five most significant angular coefficients, A0 through A4, for Z bosons produced in pp collisions at √s = 8 TeV and decaying to [mu]+[mu]- are presented as a function of the transverse momentum and rapidity of the Z boson. The integrated luminosity of the dataset collected with the CMS detector at the LHC corresponds to 19.7 fb-1. These measurements provide comprehensive information about the Z boson production mechanisms, and are compared to the QCD predictions at leading order, next-to-leading order, and next-to-next-to-leading order in perturbation theory.
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Total Pages | : 992 |
Release | : 1989 |
Genre | : Power resources |
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Download Energy Research Abstracts Book in PDF, ePub and Kindle