W Boson Production in /bar P/p Collisions At. Sqrt. S

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ISBN 13 :
Total Pages : pages
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Book Synopsis W Boson Production in /bar P/p Collisions At. Sqrt. S by :

Download or read book W Boson Production in /bar P/p Collisions At. Sqrt. S written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The cross section for the production and subsequent decay of the W Intermediate Vector boson to electron and neutrino has been measured in .sqrt.s = 1.8 TeV /bar p/p collisions using the CDF Collider Detector at Fermilab. For this measurement, W events were identified from the large missing transverse energy associated with the unseen neutrino and an electromagnetic cluster passing rather loose electron criteria. 22 events passing the selection missing transverse energy greater than 25 GeV and electron transverse energy greater than 15 GeV were observed in a sample of 25nb/sup /minus/1/ yielding a sigma /center dot/ B = 2.6 ± 0.6 ± 0.5nb. This report agrees well with a parallel analysis based primarily on the identification of isolated electron and is in excellent agreement with theoretical predictions. 12 refs., 7 figs.

Studies of W Boson Plus Jets Production in $p\bar{p}$ Collisions at $\sqrt{s}

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ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Studies of W Boson Plus Jets Production in $p\bar{p}$ Collisions at $\sqrt{s} by :

Download or read book Studies of W Boson Plus Jets Production in $p\bar{p}$ Collisions at $\sqrt{s} written by and published by . This book was released on 2013 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

W Boson Production in Bar Pp Collisions at Radicals

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (929 download)

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Book Synopsis W Boson Production in Bar Pp Collisions at Radicals by :

Download or read book W Boson Production in Bar Pp Collisions at Radicals written by and published by . This book was released on 1988 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

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

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ISBN 13 :
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.

Measurement of the W-boson Helicity in Top-quark Decays from $t\bar{t}$ Production in Lepton+jets Events in Pp Collisions at $\sqrt{s}

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ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurement of the W-boson Helicity in Top-quark Decays from $t\bar{t}$ Production in Lepton+jets Events in Pp Collisions at $\sqrt{s} by :

Download or read book Measurement of the W-boson Helicity in Top-quark Decays from $t\bar{t}$ Production in Lepton+jets Events in Pp Collisions at $\sqrt{s} written by and published by . This book was released on 2013 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the Production Cross Section of the W Boson in Association with Two B Jets in Pp Collisions at $\sqrt{s}$

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Measurement of the Production Cross Section of the W Boson in Association with Two B Jets in Pp Collisions at $\sqrt{s}$ by :

Download or read book Measurement of the Production Cross Section of the W Boson in Association with Two B Jets in Pp Collisions at $\sqrt{s}$ written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The production cross section of a W boson in association with two b jets is measured using a sample of proton-proton collisions at $ \sqrt{s} = $ 8 TeV collected by the CMS experiment at the CERN LHC. The data sample corresponds to an integrated luminosity of 19.8 fb$^{-1}$. The W bosons are reconstructed via their leptonic decays, $ \mathrm{ W }\to\ell\nu $, where $\ell=\mu$ or $\mathrm{ e }$. The fiducial region studied contains exactly one lepton with transverse momentum $ p_{\mathrm{T}}^{\ell}> $ 30 GeV and pseudorapidity $

Measurement of the Production Cross Section for a W Boson and Two B Jets in Pp Collisions at $\sqrt{s}$

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (94 download)

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Book Synopsis Measurement of the Production Cross Section for a W Boson and Two B Jets in Pp Collisions at $\sqrt{s}$ by :

Download or read book Measurement of the Production Cross Section for a W Boson and Two B Jets in Pp Collisions at $\sqrt{s}$ written by and published by . This book was released on 2014 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Direct Measurement of the $W$ Boson Width in $p \bar{p}$ Collisions at $\sqrt{s}$

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis A Direct Measurement of the $W$ Boson Width in $p \bar{p}$ Collisions at $\sqrt{s}$ by :

Download or read book A Direct Measurement of the $W$ Boson Width in $p \bar{p}$ Collisions at $\sqrt{s}$ written by and published by . This book was released on 2007 with total page 7 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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ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.:/5 (757 download)

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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 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:

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.

Measurement of WZ and ZZ Production in Pp Collisions at $\sqrt{s}

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (94 download)

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Book Synopsis Measurement of WZ and ZZ Production in Pp Collisions at $\sqrt{s} by :

Download or read book Measurement of WZ and ZZ Production in Pp Collisions at $\sqrt{s} written by and published by . This book was released on 2014 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements are reported of the WZ and ZZ production cross sections in proton-proton collisions at $\sqrt{s}$ = 8 TeV in final states where one Z boson decays to b-tagged jets. The other gauge boson, either W or Z, is detected through its leptonic decay (either $W \to e\nu, \mu\nu$ or $Z \to e^+ e^-, \mu^+ \mu^-$, or $\nu\bar{\nu})$. The results are based on data corresponding to an integrated luminosity of 18.9 inverse-femtobarns collected with the CMS detector at the Large Hadron Collider. The measured cross sections, $\sigma(pp \to WZ)$ = 30.7 $\pm$ 9.3 (stat.) $\pm$ 7.1 (syst.) $\pm$ 4.1 (th.) $\pm$ 1.0 (lum.) pb and $\sigma(pp \to ZZ)$ = 6.5 $\pm$ 1.7 (stat.) $\pm$ 1.0 (syst.) $\pm$ 0.9 (th.) $\pm$ 0.2 (lum.) pb, are consistent with next-to-leading order quantum chromodynamics calculations.

Measurement of the Production and Differential Cross Sections of $W{̂+}W{̂-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s}

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ISBN 13 :
Total Pages : pages
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Book Synopsis Measurement of the Production and Differential Cross Sections of $W{̂+}W{̂-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s} by :

Download or read book Measurement of the Production and Differential Cross Sections of $W{̂+}W{̂-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s} written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, we present a measurement of the W-boson-pair production cross section in pp¯ collisions at 1.96 TeV center-of-mass energy and the first measurement of the differential cross section as a function of jet multiplicity and leading-jet energy. The W+W– cross section is measured in the final state comprising two charged leptons and neutrinos, where either charged lepton can be an electron or a muon. Using data collected by the CDF experiment corresponding to 9.7 fb–1 of integrated luminosity, a total of 3027 collision events consistent with W+W– production are observed with an estimated background contribution of 1790±190 events. The measured total cross section is ?(pp¯→W+W–) = 14.0 ± 0.6(stat)+1.2–1.0 (syst)±0.8 (lumi) pb, consistent with the standard model prediction.

Issues in General Physics Research: 2011 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1464963282
Total Pages : 8864 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in General Physics Research: 2011 Edition by :

Download or read book Issues in General Physics Research: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 8864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in General Physics Research / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about General Physics Research. The editors have built Issues in General Physics Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about General Physics Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in General Physics Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Generator-level Acceptance for the Measurement of the Inclusive Cross Section of W-boson and Z-boson Production in Pp Collisions at [square Root Of] S

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Generator-level Acceptance for the Measurement of the Inclusive Cross Section of W-boson and Z-boson Production in Pp Collisions at [square Root Of] S by : Alexander Andriatis

Download or read book Generator-level Acceptance for the Measurement of the Inclusive Cross Section of W-boson and Z-boson Production in Pp Collisions at [square Root Of] S written by Alexander Andriatis and published by . This book was released on 2018 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The inclusive cross section of vector boson production in proton-proton collisions is one of the key measurements for constraining the Standard Model and an important part of the physics program at the LHC. Measurement of the inclusive cross section requires calculating the detector acceptance of decay products. The acceptance of the CMS detector of leptonic decays of W and Z bosons produced in pp colisions at [square root of]s = 5 TeV is calculated using Monte Carlo event simulation. Statistical and systematic uncertainties on the acceptance measurement from PDF and a, uncertainty and higher-order correction are reported. The use of the calculated acceptance in combination with measurements of detector efficiency, luminosity, and particle counting to determine the inclusive cross section is outlined. A total integrated luminosity of 331.64 pb-1 from 2015 and 2017 CMS data at [square root of]s = 5 TeV is available for the calculation of the inclusive cross section.

Measurement of the Production and Differential Cross Sections of $W^{+}W^{-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s}

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Measurement of the Production and Differential Cross Sections of $W^{+}W^{-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s} by :

Download or read book Measurement of the Production and Differential Cross Sections of $W^{+}W^{-}$ Bosons in Association with Jets in $p\bar{p}$ Collisions at $\sqrt{s} written by and published by . This book was released on 2015 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: