Measurement of the Z Boson Transverse Momentum Distribution in Pp̄ Collisions at [square Root]s

Measurement of the Z Boson Transverse Momentum Distribution in Pp̄ Collisions at [square Root]s PDF Author: Zhi-Yu Jiang
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ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 238

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Measurement of the Z Boson Transverse Momentum Distribution in Pp̄ Collisions at [square Root]s

Measurement of the Z Boson Transverse Momentum Distribution in Pp̄ Collisions at [square Root]s PDF Author: Zhi-Yu Jiang
Publisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 238

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Transverse Momentum Distributions of W and Z Bosons Produced in P {anti P} Collisions at 1.8 TeV.

Transverse Momentum Distributions of W and Z Bosons Produced in P {anti P} Collisions at 1.8 TeV. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 13

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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-

Measurement of the Transverse Momentum Distribution of Z Bosons in Proton-proton Collisions at Sqrt(s)

Measurement of the Transverse Momentum Distribution of Z Bosons in Proton-proton Collisions at Sqrt(s) PDF Author: Klemens Müller
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ISBN:
Category :
Languages : en
Pages : 0

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Measurement of the W and Z Boson Production Cross Sections in P, P̄ Collisions at [square Root Sign]s

Measurement of the W and Z Boson Production Cross Sections in P, P̄ Collisions at [square Root Sign]s PDF Author: Peter Matthew Grudberg
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ISBN:
Category :
Languages : en
Pages : 400

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A Measurement of the Z Boson Transverse Momentum Distribution, and of the ZZ and WZ Production Cross Sections Using 7.3-8.6 Fb$^{-1}$ of $p\bar{p}$ Collisions at $\sqrt{s}$

A Measurement of the Z Boson Transverse Momentum Distribution, and of the ZZ and WZ Production Cross Sections Using 7.3-8.6 Fb$^{-1}$ of $p\bar{p}$ Collisions at $\sqrt{s}$ PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 264

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Two analyses are performed with the large samples of dielectron and dimuon events collected by the D0 experiment at the Fermilab Tevatron $p\bar{p}$ collider. The dilepton transverse momentum ($p_T$) distribution in $Z/\gamma^* → \ell^+\ell^-$ production is a powerful probe of Quantum chromodynamics. Until now, this distribution has been measured with limited precision. An alternative variable, $\phi^*_\eta$, is proposed due to its relatively low susceptibility to detector effects. The $\phi^*_\eta$, distribution of events with $Z/\gamma^* → \ell^+\ell^-$ invariant masses between 70 and 110 GeV, is measured in three bins of dilepton rapidity. This measurement, with 7.3 fb$^{-1}$ of data, is significantly more precise than previous measurements of the $p_T$ distribution. A state-of-the-art QCD Monte Carlo program is in modest agreement with the data. Using 8.6 fb$^{-1}$ of data, the $ZZ/\gamma^* → \nu\bar{\nu}\ell^+\ell^-$ and $WZ/\gamma^* → \ell\nu\ell^+\ell^-$ processes are studied, yielding production cross sections of, $\sigma(p\bar{p} \rightarrow ZZ/\gamma^*)$ = 1.64 $\pm$ 0.46 p b and $\sigma(p\bar{p} \rightarrow WZ/\gamma^*)$ = 4.46 $\pm$ 0.64 pb, for $Z/\gamma^* → \ell^+\ell^-$ invariant masses between 60 and 130 GeV. These are in agreement with Standard Model predictions.

Measurement of the Mass and Width of the Z Boson from Z[right Arrow] E+̳e-̳ Decay in P̳P Collisions at [square Root]s

Measurement of the Mass and Width of the Z Boson from Z[right Arrow] E+̳e-̳ Decay in P̳P Collisions at [square Root]s PDF Author: Hovhannes Keutelian
Publisher:
ISBN:
Category :
Languages : en
Pages : 172

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Measurement of the Z Boson Transverse Momentum Distribution at the Tevatron

Measurement of the Z Boson Transverse Momentum Distribution at the Tevatron PDF Author: Johnny Shing Tung Ng
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ISBN:
Category : Z bosons
Languages : en
Pages : 286

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Measurement of the Transverse Momentum Differential Cross-section for Z [arrow to the Right] [mu]+ [mu]− P̄p Collisions at [square Root of S]

Measurement of the Transverse Momentum Differential Cross-section for Z [arrow to the Right] [mu]+ [mu]− P̄p Collisions at [square Root of S] PDF Author: Mark T. Krasberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 524

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

Measurement of Z Boson Transverse Momentum in Proton - Anti-proton Collisions at S**1/2 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 142

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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

Measurement of Z Boson Transverse Momentum in Proton-antiproton Collisions at Sqrt(s)

Measurement of Z Boson Transverse Momentum in Proton-antiproton Collisions at Sqrt(s) PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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