A Short History of Measuring the Strong Coupling Constant [alpha]s̳ to Complete Second Order of QCD

A Short History of Measuring the Strong Coupling Constant [alpha]s̳ to Complete Second Order of QCD PDF Author: Min Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

Get Book Here

Book Description

A Short History of Measuring the Strong Coupling Constant [alpha]s̳ to Complete Second Order of QCD

A Short History of Measuring the Strong Coupling Constant [alpha]s̳ to Complete Second Order of QCD PDF Author: Min Chen
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

Get Book Here

Book Description


A Measurement of the Strong Coupling Constant [alpha]s̳ to Complete Second Order

A Measurement of the Strong Coupling Constant [alpha]s̳ to Complete Second Order PDF Author: B. Adeva
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


High Energy Physics Index

High Energy Physics Index PDF Author:
Publisher:
ISBN:
Category : Nuclear physics
Languages : en
Pages : 716

Get Book Here

Book Description


Determination of the Strong Coupling Constant Up to Complete Second Order in QCD

Determination of the Strong Coupling Constant Up to Complete Second Order in QCD PDF Author: Ren-yuan Zhu
Publisher:
ISBN:
Category :
Languages : en
Pages : 242

Get Book Here

Book Description


A Measurement of Strong Coupling Constant [alpha]s̳ to Second Order for 14 [less Than Or Equal To] [square Root] S [less Than Or Equal To] 46.78 GeV

A Measurement of Strong Coupling Constant [alpha]s̳ to Second Order for 14 [less Than Or Equal To] [square Root] S [less Than Or Equal To] 46.78 GeV PDF Author: B. Adeva
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

Get Book Here

Book Description


Measurement of Strong-coupling Constant [alpha]s̳ to Second Order for 22 [less Than Or Equal To] [square Root] S [less Than Or Equal To] 46.78 GeV

Measurement of Strong-coupling Constant [alpha]s̳ to Second Order for 22 [less Than Or Equal To] [square Root] S [less Than Or Equal To] 46.78 GeV PDF Author: B. Adeva
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Get Book Here

Book Description


Determination of the Strong Coupling Constant ([alpha][sub S] and a Test of Perturbative QCD Using W + Jets Processes in the D0 Detector

Determination of the Strong Coupling Constant ([alpha][sub S] and a Test of Perturbative QCD Using W + Jets Processes in the D0 Detector PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description
The D0 experiment has accumulated data for a study of inclusive W production corresponding to a total integrated luminosity of 14.3 [plus-minus] 1.7 pb[sup [minus]1] during the 1992--1993 Fermilab Tevatron collider run. The total number of W [yields] e + [nu] candidates is 9770. The ratio of the number of W + 1 jet events to that of W + 0 jet events has been measured as a function of jet minimum E[sub T]. Using this ratio the strong coupling constant, [alpha][sub s] at Q[sup 2] = M[sub W][sup 2] is measured to be [alpha][sub s](M[sub W][sup 2]) = 0.124 [plus-minus] 0.005(stat) [plus-minus] 0.006(MC) [plus-minus] 0.008(theory)[sub [minus]0.022][sup +0.026](sys) or ([sub [minus]0.025][sup +0.028] combined) with a jet minimum E[sub T] of 25 GeV. A quantitative test of perturbative QCD has been made by comparing the experimentally measured ratio with the theoretical predictions. The theoretical predictions of the ratio in both the leading order and next-to-leading order are in good agreement with the measured ratio.

Measuring the QCD Coupling Constant [alpha]s Inside a Nucleus

Measuring the QCD Coupling Constant [alpha]s Inside a Nucleus PDF Author: Pervez Hoodbhoy
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


On the Model Dependence of the Determination of the Strong Coupling Constant in Second Order QCD from E+e- -annihilation Into Hadrons

On the Model Dependence of the Determination of the Strong Coupling Constant in Second Order QCD from E+e- -annihilation Into Hadrons PDF Author: CELLO Collaboration
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

Get Book Here

Book Description


MEASURING THE QCD COUPLING CONSTANT ALPHA SUB(S) INSIDE A NUCLEUS.

MEASURING THE QCD COUPLING CONSTANT ALPHA SUB(S) INSIDE A NUCLEUS. PDF Author: P. Hoodbhoy
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description