Analyzing power measurement of pp elastic scattering in the Coulomb-nuclear interference region with the 200-GeV/c polarized-proton beam at Fermilab

N Akchurin; J Langland; J Skeens; J. L White; A Bravar; R Giacomich; A Penzo; P Schiavon; A Zanetti; J Bystricky; F Lehar; A DE LESQUEN; Y Onel; L VAN ROSSUM; J. D Cossairt; A. L Read; A. A Derevschikov; YU. A Matulenko; A. P Meschanin; S. B Nurushev; D. I Patalakha; V. L Rykov; V. L Solovyanov; B. E Bonner; A. N Vasiliev; D. P Grosnick; D. A Hill; M Laghai; D Lopiano; Y Ohashi; T Shima; H Spinka; R. W Stanek; D. G Underwood; M. D Corcoran; A Yokosawa; H Funahashi; Y Goto; K Imai; Y Itow; S Makino; A Masaike; K Miyake; T Nagamine; N Saito; J Cranshaw; S Yamashita; K Iwatani; K Kuroda; A Michalowicz; F. C Luehring; D. H Miller; T Maki; G Pauletta; G. F Rappazzo; G Salvato; F NESSI-TEDALDI; M Nessi; C Nguyen; J. B Roberts

doi:10.1103/PhysRevD.48.3026

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Analyzing power measurement of pp elastic scattering in the Coulomb-nuclear interference region with the 200-GeV/c polarized-proton beam at Fermilab

Journal article

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Analyzing power measurement of pp elastic scattering in the Coulomb-nuclear interference region with the 200-GeV/c polarized-proton beam at Fermilab

N Akchurin, J Langland, J Skeens, J. L White, A Bravar, R Giacomich, A Penzo, P Schiavon, A Zanetti, J Bystricky, …

Physical review. D, Particles and fields, Vol.48(7), pp.3026-3036

1993

DOI: 10.1103/PhysRevD.48.3026

PMID: 10016556

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Abstract

The analyzing power AN of proton-proton elastic scattering in the Coulomb-nuclear interference region has been measured using the 200-GeV/c Fermilab polarized proton beam. A theoretically predicted interference between the hadronic non-spin-flip amplitude and the electromagnetic spin-flip amplitude is shown for the first time to be present at high energies in the region of 1.5 × 10−3 to 5.0 × 10−2 (GeV/c)2 four-momentum transfer squared, and our results are analyzed in connection with theoretical calculations. In addition, the role of possible contributions of the hadronic spin-flip amplitude is discussed.

Physics

Exact sciences and technology

Polarization in interactions and scattering

Specific reactions and phenomenology

The physics of elementary particles and fields

Details

Title: Subtitle: Analyzing power measurement of pp elastic scattering in the Coulomb-nuclear interference region with the 200-GeV/c polarized-proton beam at Fermilab
Creators: N Akchurin - University of Iowa
J Langland - University of Iowa
J Skeens - Rice University
J. L White - Rice University
A Bravar - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
R Giacomich - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
A Penzo - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
P Schiavon - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
A Zanetti - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
J Bystricky - Université Paris-Saclay
F Lehar - Université Paris-Saclay
A DE LESQUEN - Université Paris-Saclay
Y Onel - University of Iowa
L VAN ROSSUM - Université Paris-Saclay
J. D Cossairt - Fermi National Accelerator Laboratory
A. L Read - Fermi National Accelerator Laboratory
A. A Derevschikov - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
YU. A Matulenko - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
A. P Meschanin - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
S. B Nurushev - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
D. I Patalakha - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
V. L Rykov - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
V. L Solovyanov - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
B. E Bonner - Rice University
A. N Vasiliev - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
D. P Grosnick - Argonne National Laboratory
D. A Hill - Argonne National Laboratory
M Laghai - Argonne National Laboratory
D Lopiano - Argonne National Laboratory
Y Ohashi - Argonne National Laboratory
T Shima - Argonne National Laboratory
H Spinka - Argonne National Laboratory
R. W Stanek - Argonne National Laboratory
D. G Underwood - Argonne National Laboratory
M. D Corcoran - Rice University
A Yokosawa - Argonne National Laboratory
H Funahashi - Kyoto University
Y Goto - Kyoto University
K Imai - Kyoto University
Y Itow - Kyoto University
S Makino - Kyoto University
A Masaike - Kyoto University
K Miyake - Kyoto University
T Nagamine - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
N Saito - Kyoto University
J Cranshaw - Rice University
S Yamashita - Kyoto University
K Iwatani - Hiroshima University
K Kuroda - Laboratoire d’Annecy de Physique des Particules
A Michalowicz - Laboratoire d’Annecy de Physique des Particules
F. C Luehring - Indiana University
D. H Miller - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
T Maki - University of Occupational and Environmental Health Japan
G Pauletta - University of Udine
G. F Rappazzo - University of Messina
G Salvato - University of Messina
F NESSI-TEDALDI - Univ. Iowa, dep. physics astronomy, Iowa City IA 52242, United States
M Nessi - Rice University
C Nguyen - Rice University
J. B Roberts - Rice University
Resource Type: Journal article
Publication Details: Physical review. D, Particles and fields, Vol.48(7), pp.3026-3036
DOI: 10.1103/PhysRevD.48.3026
PMID: 10016556
NLM abbreviation: Phys Rev D Part Fields
ISSN: 0556-2821
eISSN: 1089-4918
Publisher: American Physical Society
Language: English
Date published: 1993
Academic Unit: Physics and Astronomy
Record Identifier: 9984199935302771

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