Journal article
Measurement of the total cross section difference ΔαL(pp) in the energy range from 0.52 to 2.8 GeV
Physics letters. B, Vol.142(1), pp.130-134
1984
DOI: 10.1016/0370-2693(84)91148-1
Abstract
The total cross section difference ΔαL(pp) for proton-proton scattering with beam and target polarized longitudinally parallel and antiparallel, respectively, has been measured using the polarized proton beam from SATURNE II and a frozen spin polarized proton target. The beam polarization was reversed from pulse to pulse, and at each energy ΔαL was measured for both signs of target polarization. The data below 800 MeV confirm the previously observed structures. The cross section difference is found to change by 8.0 ± 0.5 mb between 520 MeV and 760 MeV. At the higher energies the results show no indication for similar structures or for a change of the sign of ΔαL.
Details
- Title: Subtitle
- Measurement of the total cross section difference ΔαL(pp) in the energy range from 0.52 to 2.8 GeV
- Creators
- J Bystricky - DPhPE, CEN-Saclay, FranceP Chaumette - DPhPE, CEN-Saclay, FranceJ Deregel - DPhPE, CEN-Saclay, FranceJ Fabre - DPhPE, CEN-Saclay, FranceF Lehar - DPhPE, CEN-Saclay, FranceA de Lesquen - DPhPE, CEN-Saclay, FranceL van Rossum - DPhPE, CEN-Saclay, FranceJ.M Fontaine - DPhn/ME, CEN-Saclay, FranceJ Gosset - DPhn/ME, CEN-Saclay, FranceF Perrot - DPhn/ME, CEN-Saclay, FranceJ Ball - L.N.S. Saclay, FranceT Hasegawa - L.N.S. Saclay, FranceC.R Newsom - L.N.S. Saclay, FranceJ Yonnet - L.N.S. Saclay, FranceW.R Leo - University of GenevaY Onel - University of GenevaA Penzo - INFN, Trieste, ItalyH Azaiez - Lapp, Annecy, FranceA Michalowicz - Lapp, Annecy, France
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.142(1), pp.130-134
- DOI
- 10.1016/0370-2693(84)91148-1
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier B.V
- Language
- English
- Date published
- 1984
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199693302771
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