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Book Measurement of the Recoil Proton Polarization in Elastic P Scattering at T

Download or read book Measurement of the Recoil Proton Polarization in Elastic P Scattering at T written by P. Bareyre and published by . This book was released on 1964 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Polarization of Recoil Protons in Pion Proton Elastic Scattering at 523  572  and 689 Mev  thesis

Download or read book Polarization of Recoil Protons in Pion Proton Elastic Scattering at 523 572 and 689 Mev thesis written by and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Angular distributions of recoil-proton polarization for elastic scattering of positive and negative pi mesons on protons were measured at 523, 572, and 689 Mev incidentpion kinetic energy. The pion source was an internal target of the Berkeley Bevatron. Polarization measurements were made by observing the azimuthal asymmetry of sample angular distributions of recoil protons that scatter in large carbon-plate spark chambers. The spark chambers proved to be very suitable polarization analyzerdetectors. The spark chambers were triggered by an array of scintillation and Cerenkov counters that identified the particles entering the chambers as recoil protons from elastic pion-proton scattering. Two plausible nonunique sets of phase shifts were obtained by employing: restrictive assumptions related to the higher resonances, available pion-proton total and differential cross sections measured at nearby energies, and the measurements of this experiment. One set is characterized by a J = 3/2, T = 1/2, D-wave resonance; the other set is characterized by a J = 3/2, T = 1/2, P-wave resonance at 600-Mev incidentpion energy. 38 references. (auth).

Book Elastic K  proton Scattering at 910 MeV c

Download or read book Elastic K proton Scattering at 910 MeV c written by Warner Hirsch and published by . This book was released on 1963 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Recoil Proton Polarization in Pi Minus proton Elastic Scattering at 365 MeV

Download or read book Recoil Proton Polarization in Pi Minus proton Elastic Scattering at 365 MeV written by Dale Flint Dickinson and published by . This book was released on 1965 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Recoil Proton Polarization in  pi  p Elastic Scattering

Download or read book The Recoil Proton Polarization in pi p Elastic Scattering written by Colin Jamie Seftor and published by . This book was released on 1988 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Recoil Proton Polarization In  Pi  P Elastic Scattering

Download or read book The Recoil Proton Polarization In Pi P Elastic Scattering written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The polarization of the recoil proton for .pi.p and .pi.−p elastic scattering has been measured for various angles at 547 MeV/c and 625 MeV/c by a collaboration involving The George Washington University; the University of California, Los Angeles; and Abilene Christian University. The experiment was performed at the P3 East experimental area of the Los Alamos Meson Physics Facility. Beam intensities varied from 0.4 to 1.0 x 107 .pi.−'s/sec and from 3.0 to 10.0 x 107 .pi./sup +/'s/sec. The beam spot size at the target was 1 cm in the horizontal direction by 2.5 cm in the vertical direction. A liquid-hydrogen target was used in a flask 5.7 cm in diameter and 10 cm high. The scattered pion and recoil proton were detected in coincidence using the Large Acceptance Spectrometer (LAS) to detect and momentum analyze the pions and the JANUS recoil proton polarimeter to detect and measure the polarization of the protons. Results from this experiment are compared with previous measurements of the polarization, with analyzing power data previously taken by this group, and to partial-wave analysis predictions. 12 refs., 53 figs., 18 tabs.

Book Polarization of Recoil Protons from Neutral Pion Photoproduction

Download or read book Polarization of Recoil Protons from Neutral Pion Photoproduction written by David Eugene Lundquist and published by . This book was released on 1967 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Polarization Measurements for Proton Elastic Scattering from 88Sr  89Y  92Zr  92 94Mo  and 118 120Sn Near Isobaric Analog Resonances

Download or read book Polarization Measurements for Proton Elastic Scattering from 88Sr 89Y 92Zr 92 94Mo and 118 120Sn Near Isobaric Analog Resonances written by Jerry Lynn Ellis and published by . This book was released on 1970 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Recoil Proton Polarization in  pion Proton  Elastic Scattering

Download or read book The Recoil Proton Polarization in pion Proton Elastic Scattering written by Colin Jamie Seftor and published by . This book was released on 1988 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Recoil Polarization Measurements of the Proton Electromagnetic Form Factor Ratio at High Momentum Transfer

Download or read book Recoil Polarization Measurements of the Proton Electromagnetic Form Factor Ratio at High Momentum Transfer written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Electromagnetic form factors are fundamental properties of the nucleon that describe the effect of its internal quark structure on the cross section and spin observables in elastic lepton-nucleon scattering. Double-polarization experiments have become the preferred technique to measure the proton and neutron electric form factors at high momentum transfers. The recently completed GEp-III experiment at the Thomas Jefferson National Accelerator Facility used the recoil polarization method to extend the knowledge of the proton electromagnetic form factor ratio GpE/GpM to Q2 = 8.5 GeV2. In this paper we present the preliminary results of the experiment.