Download or read book MEASURING THE QCD COUPLING CONSTANT ALPHA SUB S INSIDE A NUCLEUS written by P. Hoodbhoy and published by . This book was released on 1987 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measuring the QCD Coupling Constant alpha s Inside a Nucleus written by Pervez Hoodbhoy and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measuring the QCD Coupling Constant alfa S Inside a Nucleus written by P. Hoodbhoy and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of the Strong Coupling Constant alpha sub S and a Test of Perturbative QCD Using W Jets Processes in the D0 Detector written by and published by . This book was released on 1993 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: The D0 experiment has accumulated data for a study of inclusive W production corresponding to a total integrated luminosity of 14.3 ± 1.7 pb−1 during the 1992--1993 Fermilab Tevatron collider run. The total number of W → 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 Q2 = M{sub W}2 is measured to be [alpha]{sub s}(M{sub W}2) = 0.124 ± 0.005(stat) ± 0.006(MC) ± 0.008(theory){sub -0.022}{sup +0.026}(sys) or ({sub -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.
Download or read book A Short History of Measuring the Strong Coupling Constant alpha s to Complete Second Order of QCD written by Min Chen and published by . This book was released on 1985 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of alpha Sub S and Measurements of R sub L K and written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present recent QCD results in [nu]-N scattering at the Fermilab CCFR experiment. We present the latest Next-to-Next-to-Leading order strong coupling constant, [alpha]s, extracted from Gross-Llewellyn-Smith sum rule. The value of [alpha]s from this measurement, at the mass of Z boson, is [alpha]{sup NNLO}{sub s} (M2{sub Z}) = 0:114 {sup +0 : 009}{sub -0.012} Measurements of charged current neutrino and anti-neutrino nucleon interactions in the CCFR detector are used to extract the structure functions, F2, xF{sup {nu}}3, xF{sup {anti{nu}}}3 and R(longitudinal) in the kinematic region 0:01
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of alpha sub S and Measurements of R sub L K and verticalV sub Cs vertical from nu N DIS at CCFR written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present recent QCD results in [nu]-N scattering at the Fermilab CCFR experiment. We present the latest Next-to-Next-to-Leading order strong coupling constant, [alpha]s, extracted from Gross-Llewellyn-Smith sum rule. The value of [alpha]s from this measurement, at the mass of Z boson, is [alpha][sup NNLO][sub s] (M[sup 2][sub Z]) = 0:114 [sup +0 : 009][sub -0.012] Measurements of charged current neutrino and anti-neutrino nucleon interactions in the CCFR detector are used to extract the structure functions, F2, xF[sup [nu]][sub 3], xF[sup [anti[nu]]][sub 3] and R(longitudinal) in the kinematic region 0:01
Download or read book Measurement Of Cap Alpha sub S Strong Fine Structure Constant written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We point out that a number of QCD tests, relatively free of obvious nonperturbative corrections and other theoretical problems, are now available in ee− annihilation. By focusing on these tests, one can see the beginning of a confirmation of the running of the strong-coupling constant predicted by the renormalization group.
Download or read book A Measurement of Strong Coupling Constant alpha s to Second Order for 14 less Than Or Equal To square Root S less Than Or Equal To 46 78 GeV written by B. Adeva and published by . This book was released on 1984 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of Strong coupling Constant alpha s to Second Order for 22 less Than Or Equal To square Root S less Than Or Equal To 46 78 GeV written by B. Adeva and published by . This book was released on 1985 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of the Strong Coupling Constant alpha s and a Test of Perturbative QCD Using W Jets Processes in the D Detector written by Jaehoon Yu and published by . This book was released on 1993 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Behavior of the Effective QCD Coupling alpha sub tau s at Low Scales written by and published by . This book was released on 2002 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of the Strong Coupling Constant sub S and a Test of Perturbative QCD Using W Jets Processes in the D0 Detector written by and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent QCD Results in nu N Deep inelastic scattering at CCFR NUTEV written by and published by . This book was released on 1998 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present recent QCD results in [nu]-N scattering at the Fermilab CCFR/NuTeV experiments. We present the latest Next-to-Next-Leading order strong coupling constant, [alpha]{sub s}, extracted from Gross-Llewellyn-Smith sum rule. The value of [alpha]{sub s} from this measurement, at the mass of Z boson, is [alpha]{sub s}{sup NNLO}(M{sub Z}2)=0.114{sub -0.012}{sup +0.009}. We also present a preliminary result of the CCFR F2 at large-x. This measurement of F2 is compared to other experiments and various models that provide nuclear effects. We discuss the previous strange sea quark measurement from the CCFR experiment and the prospects for improvements of the measurement in the NuTeV experiment.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1995 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1983 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
