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 2013-10-03 with total page 101 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.
Download or read book Exclusive Production of Natural Vector Mesons at the Electron proton Collider HERA written by James Arthur Crittenden and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Compton Scattering written by Frank Wissmann and published by Springer Science & Business Media. This book was released on 2003-12-03 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive summary of experiments on Compton scattering from the proton and neutron performed at the electron accelerator MAMI. The experiments cover a photon energy range from 30 MeV to 500 MeV. The reader is introduced to the theoretical concepts of Compton scattering, followed by a description of the experiments on the proton, their analysis and results.
Download or read book Diffractive Heavy Vector Meson Production at the EIC and LHeC written by Douglas Howell and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, we study the diffractive production of J/[psi] and [upsilon] mesons at the planned Electron Ion Collider at Brookhaven National Laboratory and Large Hadron-electron Collider at the CERN laboratory. In particular, we focus on studying and plotting the kinematical phase space in such ep colliders by considering the dependence of the ep → eV X cross section on the fraction of the longitudinal momentum of the proton x carried by the interacting target parton, square of momen- tum transfer t, as well as the photon-proton center-of-mass energy W. We consider individual contributions to the cross section from the quarks and gluons, which are calculated using parton density function (PDF) sets from LHAPDF for use in interpolation methods. In addition to plotting cross section dependencies, we also study the rates of diffractive events in both colliders for both heavy vector mesons. We do so by assuming an integrated luminosity L = 10 fb-1 for both EIC and LHeC while the colliders have electron-proton center-of-mass energies √s = 140 GeV and √s = 1300 GeV respectively.
Download or read book New Trends in HERA Physics 1999 written by G. Grindhammer and published by Springer. This book was released on 2008-01-11 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts on elementary-particle physics, both theorists and experimentalists, met to present their latest results on the various aspects of HERA physics, specifically, the H1 and ZEUS collaborations at HERA and the collaborations at LEP and the Tevatron were presented. The topics included: proton structure function; polarized "ep" scattering; final states in deep-inelastic scattering (DIS), with special emphasis on jet production at low x, power corrections in DIS, soft particle production, and instanton effects; photon structure function; photoproduction of jets and hadrons; heavy-flavour and charmonium production; elastic and diffractive ep scattering; and new physics at HERA.
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.
Download or read book Topical Results on Vector meson Production from the HERA Collider Experiments written by and published by . This book was released on 2001 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The exclusive production of single vector mesons at HERA written by James Arthur Crittenden and published by . This book was released on 1997 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growth Processes and Surface Phase Equilibria in Molecular Beam Epitaxy written by Nikolai N. Ledentsov and published by Springer Science & Business Media. This book was released on 1999-07-02 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book considers the main growth-related phenomena occurring during epitaxial growth, such as thermal etching, doping, segregation of the main elements and impurities, coexistence of several phases at the crystal surface and segregation-enhanced diffusion. It is complete with tables, graphs and figures, which allow fast determination of suitable growth parameters for practical applications.
Download or read book The Yield of Neutral Mesons from Proton Bombardment of Hydrogen and Deuterium written by Norman Knable and published by . This book was released on 1951 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Optics of Random Media written by Vladimir M. Shalaev and published by Springer. This book was released on 2007-09-28 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optics of Random Media reviews recent advances in in one of the most prominent fields of physics. It provides an outline of the basic models of irregular structures of random inhomogeneous media and the approaches used to describe their linear electromagnetic properties. Nonlinearities in random media are also discussed. The chapters can be read independently, so scientists and students interested in a specific problem can go directly to the relevant text.
Download or read book Soft Multihadron Dynamics written by W. Kittel and published by World Scientific. This book was released on 2005 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive account of the development and present status of the field of soft (i.e. non-perturbative) phenomena encountered in the production of (multi-) hadronic final states by the collision of various types of particles at high energies. Phenomenological models used to describe the data are in general inspired by Quantum Chromo Dynamics (QCD) and the book repeatedly crosses the border OCo if at all existent OCo between soft (non-perturbative) and hard (perturbative) QCD."
Download or read book Production Rates of Strange Vector Mesons at the Z sup 0 Resonance written by and published by . This book was released on 1997 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation presents a study of strange vector meson production, {open_quotes}leading particle{close_quotes} effect and a first direct measurement of the strangeness suppression parameter in hadronic decays of the neutral electroweak boson, Z°. The measurements were performed in ee− collisions at the Stanford Linear Accelerator Center (SLAC) with the SLC Large Detector (SLD) experiment. A new generation particle ID system, the SLD Cerenkov Ring Imaging Detector (CRID) is used to discriminate kaons from pions, enabling the reconstruction of the vector mesons over a wide momentum range. The inclusive production rates of? and K*° and the differential rates versus momentum were measured and are compared with those of other experiments and theoretical predictions. The high longitudinal polarisation of the SLC electron beam is used in conjunction with the electroweak quark production asymmetries to separate quark jets from antiquark jets. K*° production is studied separately in these samples, and the results show evidence for the {open_quotes}leading particle{close_quotes} effect. The difference between K*° production rates at high momentum in quark and antiquark jets yields a first direct measurement of strangeness suppression in jet fragmentation.
Download or read book High Temperature Superconductor Thin Films at Microwave Frequencies written by Matthias Hein and published by Springer Science & Business Media. This book was released on 1999-07-02 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book develops a comprehensive understanding of the surface impedance of the oxide high-temperature superconductors in comparison with the conventional superconductor Nb3Sn. Linear and nonlinear microwave responses are treated separately, both in terms of models, theories or numerical approaches and in terms of experimental results. The theoretical treatment connects fundamental aspects of superconductivity to the specific high-frequency properties. The experimental data review the state of the art, as reported by many international groups. The book describes further the main features of appropriate preparation, handling, mounting, and refrigeration techniques, and finally discusses possible applications in passive and active microwave devices.
Download or read book Electromagnetic Probes Of Fundamental Physics With Cd rom written by William J Marciano and published by World Scientific. This book was released on 2003-09-24 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of a workshop which originated from a discussion with Professor A Zichichi in March 2001. The purpose of the meeting was to celebrate two developments at Brookhaven that, in both cases, are the outcome of more than a decade of preparation: the new muon g-2 measurement and the flood of data that started pouring out of RHIC. Bringing together people from these very different fields was an interesting challenge. But, at the time, when a small community of heavy ion physicists was beginning to define a program of electromagnetic interactions at RHIC and LHC, it seemed logical. The result is the white paper “Hot Topics in Ultra-peripheral Collisions”.On Fermi's centennial, his original paper, developing for the first time the equivalent photon approximation, seemed to merit renewed attention. The paper has been translated into English from the Italian and included in the proceedings.
Download or read book Dispersion Complex Analysis and Optical Spectroscopy written by Kai-Erik Peiponen and published by Springer Science & Business Media. This book was released on 1998-11-30 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to dispersion theory in linear and nonlinear optics. Dispersion relations and methods of analysis in optical spectroscopy are derived with the aid of complex analysis. The book introduces the mathematical basis and derivations of various dispersion relations that are used in optical spectroscopy. In addition, it presents the dispersion theory of the nonlinear optical processes which are essential in modern optical spectroscopy. The book includes new methods such as the maximum entropy model for wavelength-dependent spectra analysis.