A Measurement of the W Boson Mass in Proton-antiproton Collisions at a Center of Mass Energy of 1.8 TeV

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ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis A Measurement of the W Boson Mass in Proton-antiproton Collisions at a Center of Mass Energy of 1.8 TeV by : Eric Michael Flattum

Download or read book A Measurement of the W Boson Mass in Proton-antiproton Collisions at a Center of Mass Energy of 1.8 TeV written by Eric Michael Flattum and published by . This book was released on 1996 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the $W$ Boson Mass in Proton-Antiproton Collisions at a Center of Mass Energy of 1.96 TeV.

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ISBN 13 :
Total Pages : 139 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurement of the $W$ Boson Mass in Proton-Antiproton Collisions at a Center of Mass Energy of 1.96 TeV. by :

Download or read book Measurement of the $W$ Boson Mass in Proton-Antiproton Collisions at a Center of Mass Energy of 1.96 TeV. written by and published by . This book was released on 2010 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: I present the measurement of the mass of the W Boson in the electron channel using 4.4 fb-1 of p $ar{p}$ collisions at √s = 1:96 TeV recorded by the D0 detector operating at the Fermilab Tevatron Collider.

A Measurement of the W Boson Mass in 1.8 TeV Proton-antiproton Collisions [microform]

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Publisher : Ann Arbor, Mich. : University Microfilms International
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (215 download)

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Book Synopsis A Measurement of the W Boson Mass in 1.8 TeV Proton-antiproton Collisions [microform] by : Trischuk, William

Download or read book A Measurement of the W Boson Mass in 1.8 TeV Proton-antiproton Collisions [microform] written by Trischuk, William and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 1990 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

First Measurement of the W Boson Mass with CDF in Run 2

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis First Measurement of the W Boson Mass with CDF in Run 2 by :

Download or read book First Measurement of the W Boson Mass with CDF in Run 2 written by and published by . This book was released on 2006 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes a first measurement of the W Boson mass through the decay into a muon and a neutrino in Run 2 of the Tevatron. The W Bosons are produced in proton-antiproton collisions at a center of mass energy of 1.96 TeV. The data sample used for this analysis corresponds to 200 pb-1 recorded by the upgraded Collider Detector at Fermilab. The most important quantity in this measurement is the momentum of the muon measured in a magnetic spectrometer which is calibrated using the two quarkonium resonances J/? and Y(1S). Systematic uncertainties arise from the modeling of the recoil when the W Boson is produced, the momentum calibration, the modeling of W Boson production and decay dynamics and backgrounds. The result is: MW = 80408 ± 50(stat.) ± 57(syst.) MeV/c2.

Search for New Heavy Charged Bosons and Measurement of High-Mass Drell-Yan Production in Proton—Proton Collisions

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Publisher : Springer
ISBN 13 : 3030006506
Total Pages : 386 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Search for New Heavy Charged Bosons and Measurement of High-Mass Drell-Yan Production in Proton—Proton Collisions by : Markus Zinser

Download or read book Search for New Heavy Charged Bosons and Measurement of High-Mass Drell-Yan Production in Proton—Proton Collisions written by Markus Zinser and published by Springer. This book was released on 2018-09-25 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents two analyses, the first of which involves the search for a new heavy charged gauge boson, a so-called W' boson. This new gauge boson is predicted by some theories extending the Standard Model gauge group to solve some of its conceptual problems. Decays of the W' boson in final states with a lepton (l± = e± , μ±) and the corresponding (anti-)neutrino are considered. Data collected by the ATLAS experiment in 2015 at a center of mass energy of √s =13 TeV is used for the analysis. In turn, the second analysis presents a measurement of the double-differential cross section of the process pp->Z/gamma^* + X -> l^+l^- + X, including a gamma gamma induced contribution, at a center of mass energy of sqrt{s} = 8 TeV. The measurement is performed in an invariant mass region of 116 GeV to 1500 GeV as a function of invariant mass and absolute rapidity of the l^+l^-- pair, and as a function of invariant mass and pseudorapidity separation of the l^+l^-- pair. The data analyzed was recorded by the ATLAS experiment in 2012 and corresponds to an integrated luminosity of 20.3/fb. It is expected that the measured cross sections are sensitive to the PDFs at very high values of the Bjorken-x scaling variable, and to the photon structure of the proton.

A Direct Measurement of the W Boson Decay Width in Proton-antiproton Collisions at 1.8 TeV

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Publisher :
ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis A Direct Measurement of the W Boson Decay Width in Proton-antiproton Collisions at 1.8 TeV by : William Joseph Ashmanskas

Download or read book A Direct Measurement of the W Boson Decay Width in Proton-antiproton Collisions at 1.8 TeV written by William Joseph Ashmanskas and published by . This book was released on 1998 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Measurement of the Bose-Einstein Correlation for Two Pions in Proton-antiproton Collisions at Center of Mass Energy 1.8 TeV

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ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis A Measurement of the Bose-Einstein Correlation for Two Pions in Proton-antiproton Collisions at Center of Mass Energy 1.8 TeV by : Theodoros Alexopoulos

Download or read book A Measurement of the Bose-Einstein Correlation for Two Pions in Proton-antiproton Collisions at Center of Mass Energy 1.8 TeV written by Theodoros Alexopoulos and published by . This book was released on 1991 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Precision Measurement of the Mass and Width of the W Boson at CDF.

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Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Precision Measurement of the Mass and Width of the W Boson at CDF. by :

Download or read book Precision Measurement of the Mass and Width of the W Boson at CDF. written by and published by . This book was released on 2009 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: A precision measurement of the mass and width of the W boson is presented. The W bosons are produced in proton antiproton collisions occurring at a centre of mass energy of 1.96 TeV at the Tevatron accelerator. The data used for the analyses is collected by the Collider Detector at Fermilab (CDF) and corresponds to an average integrated luminosity of 350 pb−1 for the W width analysis for the electron and muon channels and an average integrated luminosity of 2350 pb−1 for the W mass analysis. The mass and width of the W boson is extracted by fitting to the transverse mass distribution, with the peak of the distribution being most sensitive to the mass and the tail of the distribution sensitive to the width. The W width measurement in the electron and muon channels is combined to give a final result of 2032 ± 73 MeV. The systematic uncertainty on the W mass from the recoil of the W boson against the initial state gluon radiation is discussed. A systematic study of the recoil in Z --> ee− events where one electron is reconstructed in the central calorimeter and the other in the plug calorimeter and its effect on the W mass is presented for the first time in this thesis.

First Measurement of the W Boson Mass with CDF in Run 2

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Publisher :
ISBN 13 :
Total Pages : 103 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis First Measurement of the W Boson Mass with CDF in Run 2 by : Oliver Stelzer-Chilton

Download or read book First Measurement of the W Boson Mass with CDF in Run 2 written by Oliver Stelzer-Chilton and published by . This book was released on 2005 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes a first measurement of the W Boson mass through the decay into a muon and a neutrino in Run 2 of the Tevatron. The W Bosons are produced in proton-antiproton collisions at a center of mass energy of 1.96 TeV. The data sample used for this analysis corresponds to 200 pb{sup -1} recorded by the upgraded Collider Detector at Fermilab. The most important quantity in this measurement is the momentum of the muon measured in a magnetic spectrometer which is calibrated using the two quarkonium resonances J/{Psi} and {Upsilon}(1S). Systematic uncertainties arise from the modeling of the recoil when the W Boson is produced, the momentum calibration, the modeling of W Boson production and decay dynamics and backgrounds. The result is: M{sub W} = 80408 {+-} 50(stat.) {+-} 57(syst.) MeV/c{sup 2}.

Precision Measurement of the Mass and Width of the W Boson at CDF.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (829 download)

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Book Synopsis Precision Measurement of the Mass and Width of the W Boson at CDF. by : S. Malik

Download or read book Precision Measurement of the Mass and Width of the W Boson at CDF. written by S. Malik and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A precision measurement of the mass and width of the W boson is presented. The W bosons are produced in proton antiproton collisions occurring at a centre of mass energy of 1.96 TeV at the Tevatron accelerator. The data used for the analyses is collected by the Collider Detector at Fermilab (CDF) and corresponds to an average integrated luminosity of 350 pb-1 for the W width analysis for the electron and muon channels and an average integrated luminosity of 2350 pb-1 for the W mass analysis. The mass and width of the W boson is extracted by fitting to the transverse mass distribution, with the peak of the distribution being most sensitive to the mass and the tail of the distribution sensitive to the width. The W width measurement in the electron and muon channels is combined to give a final result of 2032 ± 73 MeV. The systematic uncertainty on the W mass from the recoil of the W boson against the initial state gluon radiation is discussed. A systematic study of the recoil in Z \rightarrow e+e- events where one electron is reconstructed in the central calorimeter and the other in the plug calorimeter and its effect on the W mass is presented for the first time in this thesis.

Measurement of the W Boson Mass in Proton-antiproton Collisions at [square Root Of]s

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Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (827 download)

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Book Synopsis Measurement of the W Boson Mass in Proton-antiproton Collisions at [square Root Of]s by : Qiang Zhu

Download or read book Measurement of the W Boson Mass in Proton-antiproton Collisions at [square Root Of]s written by Qiang Zhu and published by . This book was released on 1994 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W + Gamma Production in Proton - Anti-proton Collisions at S**(1/2)

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Measurement of the W + Gamma Production in Proton - Anti-proton Collisions at S**(1/2) by : Michael H. Kirby

Download or read book Measurement of the W + Gamma Production in Proton - Anti-proton Collisions at S**(1/2) written by Michael H. Kirby and published by . This book was released on 2004 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present a measurement of the {bar p}p {yields} W{gamma} + X {yields} e{nu}{gamma} + X production cross section using data form the Collider Detector at Fermilab. The p{bar p} collisions were provided by the Tevatron Collider at a center of mass energy of 1.96 TeV. Electroweak theory includes the trilinear vector boson coupling, WW{gamma}, which contributes to the e{nu}{gamma} final state. The electron decay channel of the W provides a clean sample to study the production of diboson pairs. The measurement of the production cross section tests the structure of the non-Abelian character of Electroweak theory.

Measurement of the W + ? Production in Proton - Anti-proton Collisions at {u221A}s

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurement of the W + ? Production in Proton - Anti-proton Collisions at {u221A}s by :

Download or read book Measurement of the W + ? Production in Proton - Anti-proton Collisions at {u221A}s written by and published by . This book was released on 2004 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present a measurement of the $ar{p}$p → W? + X → ev? + X production cross section using data form the Collider Detector at Fermilab. The p$ar{p}$ collisions were provided by the Tevatron Collider at a center of mass energy of 1.96 TeV. Electroweak theory includes the trilinear vector boson coupling, WW?, which contributes to the ev? final state. The electron decay channel of the W provides a clean sample to study the production of diboson pairs. The measurement of the production cross section tests the structure of the non-Abelian character of Electroweak theory.

Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at S**1/2

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Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at S**1/2 by :

Download or read book Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at S**1/2 written by and published by . This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Measurements of the B Production Cross Section in Proton-antiproton Collisions at Center of Mass Energy

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Measurements of the B Production Cross Section in Proton-antiproton Collisions at Center of Mass Energy by : James Alexander Kraus

Download or read book Measurements of the B Production Cross Section in Proton-antiproton Collisions at Center of Mass Energy written by James Alexander Kraus and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the Differential Angular Distribution of the W Boson Produced in Association With Jets in Proton -Antiproton Collisions at Center of Mass Energy

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (931 download)

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Book Synopsis Measurement of the Differential Angular Distribution of the W Boson Produced in Association With Jets in Proton -Antiproton Collisions at Center of Mass Energy by :

Download or read book Measurement of the Differential Angular Distribution of the W Boson Produced in Association With Jets in Proton -Antiproton Collisions at Center of Mass Energy written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the W±Z Boson Pair-production Cross Section in Pp Collisions at [mml

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Measurement of the W±Z Boson Pair-production Cross Section in Pp Collisions at [mml by :

Download or read book Measurement of the W±Z Boson Pair-production Cross Section in Pp Collisions at [mml written by and published by . This book was released on 2016 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, the production of W±Z events in proton-proton collisions at a centre-of-mass energy of 13 TeV13 TeV is measured with the ATLAS detector at the LHC. The collected data correspond to an integrated luminosity of 3.2 fb-1. The W±Z candidates are reconstructed using leptonic decays of the gauge bosons into electrons or muons.