Measurement of the Charge of Asymmetry of W Bosons Produced in Pp Collisions at SQRT(S)

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ISBN 13 :
Total Pages : 422 pages
Book Rating : 4.:/5 (757 download)

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Book Synopsis Measurement of the Charge of Asymmetry of W Bosons Produced in Pp Collisions at SQRT(S) by : Verena Ingrid Martinez Outschoorn

Download or read book Measurement of the Charge of Asymmetry of W Bosons Produced in Pp Collisions at SQRT(S) written by Verena Ingrid Martinez Outschoorn and published by . This book was released on 2011 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W Boson Production Charge Asymmetry in Pp̄ Collisions

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ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (271 download)

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Book Synopsis Measurement of the W Boson Production Charge Asymmetry in Pp̄ Collisions by : Bo-Young Han

Download or read book Measurement of the W Boson Production Charge Asymmetry in Pp̄ Collisions written by Bo-Young Han and published by . This book was released on 2008 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W Boson Charge Asymmetry in Proton-proton Collisions at Sqrts}

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Total Pages : pages
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Book Synopsis Measurement of the W Boson Charge Asymmetry in Proton-proton Collisions at Sqrts} by : Tai-Hua Lin

Download or read book Measurement of the W Boson Charge Asymmetry in Proton-proton Collisions at Sqrts} written by Tai-Hua Lin and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W Boson Production Charge Asymmetry in P Pbar Collisions

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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Measurement of the W Boson Production Charge Asymmetry in P Pbar Collisions by :

Download or read book Measurement of the W Boson Production Charge Asymmetry in P Pbar Collisions written by and published by . This book was released on 2008 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the W boson production charge asymmetry using the W → e[nu] decay channel. We use data collected the Collider Detector at Fermilab (CDF) from p{bar p} collisions at √s = 1.96 TeV. The data were collected up to February 2006 (Run II) and represent an integrated luminosity of 1 fb−1. The experimental measurement of W production charge asymmetry is compared to higher order QCD predictions generated using MRST2006 and CTEQ6 parton distribution functions (PDF). The asymmetry provides new input on the momentum fraction dependence of the u and d quark parton distribution functions (PDF) within the proton over the fraction of proton's momentum range from 0.002

Measurements of $t \bar T$ Charge Asymmetry Using Dilepton Final States in Pp Collisions at $\sqrt S

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (957 download)

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Book Synopsis Measurements of $t \bar T$ Charge Asymmetry Using Dilepton Final States in Pp Collisions at $\sqrt S by :

Download or read book Measurements of $t \bar T$ Charge Asymmetry Using Dilepton Final States in Pp Collisions at $\sqrt S written by and published by . This book was released on 2016 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The charge asymmetry in $t \bar t$ events is measured using dilepton final states produced in pp collisions at the LHC at √s = 8 TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 fb-1. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The $t \bar t$ and leptonic charge asymmetries are found to be 0.011 ± 0.011 (stat) ± 0.007 (syst) and 0.003 ± 0.006 (stat) ± 0.003 (syst), respectively. Lastly, These results, as well as charge asymmetry measurements made as a function of $t \bar t$ system kinematic properties, are in agreement with predictions of the standard model.

The Charge Asymmetry in $W$ Boson Production in $p\bar P$ Collisions at the $\sqrt{s}

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ISBN 13 :
Total Pages : 203 pages
Book Rating : 4.:/5 (958 download)

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Book Synopsis The Charge Asymmetry in $W$ Boson Production in $p\bar P$ Collisions at the $\sqrt{s} by :

Download or read book The Charge Asymmetry in $W$ Boson Production in $p\bar P$ Collisions at the $\sqrt{s} written by and published by . This book was released on 2009 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the W boson charge asymmetry in p $\bar{p}$ collisions using W →ev decays using 750 pb-1 of data collected with the D detector at the Fermilab Tevatron. The electron coverage is extended to.

The Charge Asymmetry in W Bosons Production in Pp Collisions at the S

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ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 (69 download)

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Book Synopsis The Charge Asymmetry in W Bosons Production in Pp Collisions at the S by : David Khatidze

Download or read book The Charge Asymmetry in W Bosons Production in Pp Collisions at the S written by David Khatidze and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W Boson Production Charge Asymmetry in Pp{u00AF}{u2192}W+X{u2192}e?+X Events at S

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ISBN 13 :
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Book Synopsis Measurement of the W Boson Production Charge Asymmetry in Pp{u00AF}{u2192}W+X{u2192}e?+X Events at S by :

Download or read book Measurement of the W Boson Production Charge Asymmetry in Pp{u00AF}{u2192}W+X{u2192}e?+X Events at S written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the W boson production charge asymmetry in p$ar{p}$→W+X→e?+X events at a center of mass energy of 1.96 TeV, using 9.7 fb-1 of integrated luminosity collected with the D0 detector at the Fermilab Tevatron Collider. The neutrino longitudinal momentum is determined by using a neutrino weighting method, and the asymmetry is measured as a function of the W boson rapidity. The measurement extends over wider electron pseudorapidity region than previous results and is the most precise to date, allowing for precise determination of proton parton distribution functions in global fits.

Jet Production Rates in Association with W and Z Bosons in Pp Collisions at $ \sqrt {s}

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Total Pages : pages
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Book Synopsis Jet Production Rates in Association with W and Z Bosons in Pp Collisions at $ \sqrt {s} by :

Download or read book Jet Production Rates in Association with W and Z Bosons in Pp Collisions at $ \sqrt {s} written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at sqrt(s) = 7 TeV, corresponding to an integrated luminosity of 36 inverse picobarns. The study includes the measurement of the normalized inclusive rates of jets sigma(V +>= n jets)/sigma(V), where V represents either a W or a Z. In addition, the ratio of W to Z cross sections and the W charge asymmetry as a function of the number of associated jets are measured. A test of Berends--Giele scaling at sqrt(s) = 7 TeV is also presented. The measurements provide a stringent test of perturbative-QCD calculations and are sensitive to the possible presence of new physics. The results are in agreement with the predictions of a simulation that uses explicit matrix element calculations for final states with jets.

A Measurement of W Boson Pair Production in Pp Collisions at Sqrt(s)

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Total Pages : pages
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Book Synopsis A Measurement of W Boson Pair Production in Pp Collisions at Sqrt(s) by : Philip Sommer

Download or read book A Measurement of W Boson Pair Production in Pp Collisions at Sqrt(s) written by Philip Sommer and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: In this thesis, measurements of the W boson pair production cross section in proton-proton collisions at a centre-of-mass energy of 8 TeV are presented. A dataset corresponding to an integrated luminosity of 22.3 /fb recorded by the ATLAS experiment in the year 2012 is used. The W bosons are identified by their decay products of exactly two leptons with opposite electrical charge, electrons or muons, and missing transverse momentum induced by their corresponding neutrinos. First, a measurement restricted to final states without hadronic jets is presented and differential fiducial cross sections, total cross sections and limits on anomalous triple gauge boson couplings are obtained. A second measurement of the fiducial cross section in association with exactly one hadronic jet is presented. The ratio of fiducial cross sections for different jet multiplicities is reported and the combined fiducial cross section is extrapolated to the total phase space.

Direct Measurement of the W Production Charge Asymmetry in P Anti-p Collisions at S**1/2

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ISBN 13 :
Total Pages : 7 pages
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Book Synopsis Direct Measurement of the W Production Charge Asymmetry in P Anti-p Collisions at S**1/2 by :

Download or read book Direct Measurement of the W Production Charge Asymmetry in P Anti-p Collisions at S**1/2 written by and published by . This book was released on 2009 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present the first direct measurement of the W production charge asymmetry as a function of the W boson rapidity y{sub W} in p{bar p} collisions at √s = 1.96 TeV. We use a sample of W → e[nu] events in data from 1 fb−1 of integrated luminosity collected using the CDF II detector. In the region

Measurement of the W Boson Production Charge Asymmetry in P$\bar{p}$ Collisions

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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurement of the W Boson Production Charge Asymmetry in P$\bar{p}$ Collisions by :

Download or read book Measurement of the W Boson Production Charge Asymmetry in P$\bar{p}$ Collisions written by and published by . This book was released on 2008 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the W boson production charge asymmetry using the W → ev decay channel. We use data collected the Collider Detector at Fermilab (CDF) from p$ar{p}$ collisions at √s = 1.96 TeV. The data were collected up to February 2006 (Run II) and represent an integrated luminosity of 1 fb-1. The experimental measurement of W production charge asymmetry is compared to higher order QCD predictions generated using MRST2006 and CTEQ6 parton distribution functions (PDF). The asymmetry provides new input on the momentum fraction dependence of the u and d quark parton distribution functions (PDF) within the proton over the fraction of proton's momentum range from 0.002 x 0.8 corresponding to -3.0 ysubW/sub 3.0 at Qsup2/sup ̃M

Study of W Boson Production in PPb Collisions at $\sqrt{s_{\mathrm{NN}}}$

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ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Study of W Boson Production in PPb Collisions at $\sqrt{s_{\mathrm{NN}}}$ by :

Download or read book Study of W Boson Production in PPb Collisions at $\sqrt{s_{\mathrm{NN}}}$ written by and published by . This book was released on 2015 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our first study of W boson production in pPb collisions is presented, for bosons decaying to a muon or electron, and a neutrino. The measurements are based on a data sample corresponding to an integrated luminosity of 34.6 nb-1 at a nucleon-nucleon centre-of-mass energy of [arrow]"NN= 5.02 TeV, collected by the CMS experiment. The W boson differential cross sections, lepton charge asymmetry, and forward-backward asymmetries are measured for leptons of transverse momentum exceeding 25 GeV/c, and as a function of the lepton pseudorapidity in the.

The Charge Asymmetry in W Boson Decays Produced in Pp̄ Collisions

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ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (313 download)

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Book Synopsis The Charge Asymmetry in W Boson Decays Produced in Pp̄ Collisions by : Mark Dickson

Download or read book The Charge Asymmetry in W Boson Decays Produced in Pp̄ Collisions written by Mark Dickson and published by . This book was released on 1994 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the Longitudinal Single-Spin Asymmetry for W± Boson Production in Polarized Proton-Proton Collisions at √S

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ISBN 13 :
Total Pages : 237 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Measurement of the Longitudinal Single-Spin Asymmetry for W± Boson Production in Polarized Proton-Proton Collisions at √S by : Devika Sripali Gunarathne

Download or read book Measurement of the Longitudinal Single-Spin Asymmetry for W± Boson Production in Polarized Proton-Proton Collisions at √S written by Devika Sripali Gunarathne and published by . This book was released on 2017 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the Cross-section of W Bosons Produced in Pp Collisions at [Square Root] S

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Total Pages : 458 pages
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Book Synopsis Measurement of the Cross-section of W Bosons Produced in Pp Collisions at [Square Root] S by : Srivas Prasad

Download or read book Measurement of the Cross-section of W Bosons Produced in Pp Collisions at [Square Root] S written by Srivas Prasad and published by . This book was released on 2011 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the Differential Production Cross-section of W Bosons and Charge Asymmetry √s

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (926 download)

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Book Synopsis Measurement of the Differential Production Cross-section of W Bosons and Charge Asymmetry √s by : Dimitra Tsionou

Download or read book Measurement of the Differential Production Cross-section of W Bosons and Charge Asymmetry √s written by Dimitra Tsionou and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: