Deep Inelastic Positron-Proton Scattering in the High-Momentum-Transfer Regime of HERA

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Publisher : Springer
ISBN 13 : 354045019X
Total Pages : 243 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Deep Inelastic Positron-Proton Scattering in the High-Momentum-Transfer Regime of HERA by : Ulrich F. Katz

Download or read book Deep Inelastic Positron-Proton Scattering in the High-Momentum-Transfer Regime of HERA written by Ulrich F. Katz and published by Springer. This book was released on 2003-07-01 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: About three decades after the first experiments on deep inelastic lepton hadron scattering began to investigate the structure of hadrons, the history of this fruitful field of particle physics continues in the broad spectrum of research performed at the electron and positron proton collider HERA at DESY, where the multipurpose detectors ZEUS and H1 access ep scattering at a center of mass energy of 300 GeV and explore as yet uncharted kinematic realms of deep inelastic scattering. After the first years of data taking at HERA, each of the experiments has collected a total of roughly 40 pb 1 of e+p data, yielding sensitivity to deep inelastic e+p interactions at high four momentum transfers, Q2, where typi cal cross sections drop into the subpicobarn regime. This kinematic domain is characterized by electroweak unification, manifesting itself most markedly in the neutral and charged current cross sections, which approach an equal order of magnitude as Q2 rises above the square of the W and Z masses. Consequently, HERA allows, for the first time, studies of both types of pro cesses simultaneously with the same initial state conditions and in the same detector, and thus we can investigate the interplay of electroweak and strong forces governing the respective cross sections.

Exclusive Production of Neutral Vector Mesons at the Electron-Proton Collider HERA

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Publisher : Springer
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Exclusive Production of Neutral Vector Mesons at the Electron-Proton Collider HERA by : James A. Crittenden

Download or read book Exclusive Production of Neutral Vector Mesons at the Electron-Proton Collider HERA written by James A. Crittenden and published by Springer. This book was released on 1997-10-06 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first five years of operation of the two multi-purpose experiments ZEUS and H1 at the HERA electron--proton storage ring facility in Hamburg, Germany have opened a new era in the study of diffractive vector-meson production in high-energy photon--proton interactions. This book provides readers who have a general knowledge of the concepts and experimental techniques of elementary particle physics with the information necessary to assess the status of the new investigations prior to the end of 1996. The measurements are placed in the rich historical context of earlier studies of photo- and leptoproduction of vector mesons.

Measurement of the Deep-inelastic Ep Scattering Cross Section Using the Backward Silicon Tracker at the H1 Detector at HERA

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Measurement of the Deep-inelastic Ep Scattering Cross Section Using the Backward Silicon Tracker at the H1 Detector at HERA by : Vladimir V. Arkadov

Download or read book Measurement of the Deep-inelastic Ep Scattering Cross Section Using the Backward Silicon Tracker at the H1 Detector at HERA written by Vladimir V. Arkadov and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The 9th International Workshop on Deep Inelastic Scattering, DIS 2001

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Publisher : World Scientific
ISBN 13 : 9812778349
Total Pages : 882 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis The 9th International Workshop on Deep Inelastic Scattering, DIS 2001 by : G. Bruni

Download or read book The 9th International Workshop on Deep Inelastic Scattering, DIS 2001 written by G. Bruni and published by World Scientific. This book was released on 2002 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of DIS 2001 present the most updated status of deep inelastic scattering (DIS) physics. Topics like structure function measurements and phenomenology, QCD studies in DIS and photoproduction, spin physics and diffractive interactions are reviewed in detail, with emphasis on those studies that push the test of QCD and the Standard Model to the limits of their present range of validity, towards both the very high and the very low four-momentum transfers in the lepton-proton scattering. Moreover, this workshop coincided with the transition between the first period of experimentation at the HERA ep collider at DESY and the start of the updated HERA II operation -- allowing a review of what has been learned up to now and a discussion on the main future directions of research in this field.

Measurement of the Total Charm Cross Section by Electron-positron Annihilation at Energies Between 3.97-4.26 GeV

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Publisher :
ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Measurement of the Total Charm Cross Section by Electron-positron Annihilation at Energies Between 3.97-4.26 GeV by : Brian William Lang

Download or read book Measurement of the Total Charm Cross Section by Electron-positron Annihilation at Energies Between 3.97-4.26 GeV written by Brian William Lang and published by . This book was released on 2006 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: