Download or read book Measurement of alpha s from Jet Rates in Deep Inelastic Scattering at HERA written by ZEUS Collaboration and published by . This book was released on 1998 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of s alpha s from jet rates in deep inelastic scattering at HERA written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of the Strong Coupling Constant as alpha S from Jet Rates in Deep Inelastic Scattering written by Richard Nisius and published by . This book was released on 1994 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Differential 2 1 Jet Event Rates and Determination of s alpha s in Deep Inelastic Scattering at HERA written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Differential 2 1 Jet Event Rates and Determination of alpha s alpha s in Deep Inelastic Scattering at HERA written by H1 Collaboration and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A measurement of multi jet rates in deep inelastic scattering at HERA 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 Measurement of as from Jet Rates in Deep Inelastic Scattering at HERA written by ZEUS Collaboration and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of the strong coupling constant s alpha s from jet rates in deep inelastic scattering written by Richard Nisius and published by . This book was released on 1994 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of Subjet Multiplicities in Neutral Current Deep Inelastic Scattering at HERA and Determination of alpha s subscript S written by Deutsches Elektronen-Synchrotron and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of Charm and Beauty Jets in Deep Inelastic Scattering at HERA written by and published by . This book was released on 2010 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Determination of Strong Coupling Constant from Multi jet Events in Deep Inelastic Scattering at HERA written by Kyung Kwang Joo and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes the determination of the strong coupling constant $\alpha\sb{s}$ from measurements of multi-jet rates in deep inelastic electron-proton scattering at HERA by the ZEUS collaboration for values of the squared four-momentum transfer $Q\sp2$ between 120 and 3600 GeV$\sp2.$ A total integrated luminosity of 3.2 pb$\sp{-1},$ collected during 1994, was used for the measurement. Jets are identified with the JADE algorithm. The jet rates were fitted to a next-to-leading order $O\ (\alpha\sbsp{s}{2})$ perturbative QCD calculation with $\alpha\sb{s}$ left as a free parameter. Using the fitted value for $\alpha\sb{s}$ the perturbative calculation describes well the measured rates and kinematic properties of multi-jet events. A cut on the angular distribution of parton emission in the $\gamma\sp{\*}$-parton center of mass is introduced to remove forward going jets. The value of $\alpha\sb{s}$ is measured in three $Q\sp2$ regions and finally combined over the full kinematic range. The $\alpha\sb{s}$ value decreases for increasing $Q\sp2,$ consistent with the running of the strong coupling constant, as expected by QCD. The determined value is $\alpha\sb{s}\ (M\sb{Z\sp0})=0.117\pm0.005\ (stat)\ \pm\ \sbsp{0.005}{0.004}(syst\sb{exp})\ \pm\ 0.007\ (syst\sb{theory}).$

Download or read book Jet Physics at the LHC written by Klaus Rabbertz and published by Springer. This book was released on 2016-10-11 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the latest experimental results on jet physics from proton-proton collisons at the LHC. Jets allow to determine the strong coupling constant over a wide range of energies up the highest ones possible so far, and to constrain the gluon parton distribution of the proton, both of which are important uncertainties on theory predictions in general and for the Higgs boson in particular.A novel approach in this book is to categorize the examined quantities according to the types of absolute, ratio, or shape measurements and to explain in detail the advantages and differences. Including numerous illustrations and tables the physics message and impact of each observable is clearly elaborated.

Download or read book First measurements at HERA of deep inelastic scattering at low x written by Albert de Roeck and published by . This book was released on 1993 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Observation of two jet production in deep inelastic scattering at HERA 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 Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book First Measurements at HERA of Deep Inelastic Scattering at Low Chi written by Albert de Roeck and published by . This book was released on 1993 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deep inelastic Scattering Data and the Value of alpha s written by A. L. Kataev and published by . This book was released on 1996 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: