<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">H</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>2</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>(p,2p)n reaction at 508 MeV: Recoil momentum >200 MeV/c

M. B. Epstein; J. P. Huber; K. A. Aniol; A. Bracco; C. A. Davis; H. P. Gubler; W. P. Lee; D. J. Margaziotis; C. F. Perdrisat; P. R. Poffenberger; H. Postma; V. Punjabi; H. J. Sebel; A. W. Stetz; W. T. H. van Oers

doi:10.1103/PhysRevC.42.510

${}^{2}H$ (p,2p)n reaction at 508 MeV: Recoil momentum >200 MeV/c

M. B. Epstein, J. P. Huber, K. A. Aniol, A. Bracco, C. A. Davis, H. P. Gubler, W. P. Lee, D. J. Margaziotis, C. F. Perdrisat, P. R. Poffenberger, H. Postma, V. Punjabi, H. J. Sebel, A. W. Stetz, and W. T. H. van Oers

Phys. Rev. C 42, 510 – Published 1 August 1990

Abstract

Differential cross sections are presented for the reaction ${}^{2}H$ (p,2p)n at $T_{p}$ =507 and 508 MeV for neutron recoil momenta ranging from 200 to 670 MeV/c. Data were taken for a wide range of kinematic conditions in which the relative kinetic energy between pairs of particles in the final state varied from 12 to 318 MeV. The data are compared with the impulse approximation (IA), which includes both p-p and p-n knockout terms, as well as with a nonrelativistic Glauber theory calculation (MS), which describes double scattering and final state interactions. The MS calculation agrees well with most of the data and is a significant improvement over the IA. Some of the data show evidence of virtual Δ excitation in the final state.

Received 5 April 1990

DOI:https://doi.org/10.1103/PhysRevC.42.510

Authors & Affiliations

M. B. Epstein, J. P. Huber, K. A. Aniol, A. Bracco, C. A. Davis, H. P. Gubler, W. P. Lee, D. J. Margaziotis, C. F. Perdrisat, P. R. Poffenberger, H. Postma, V. Punjabi, H. J. Sebel, A. W. Stetz, and W. T. H. van Oers

California State University, Los Angeles, Los Angeles, California 90032
University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2
College of William and Mary, Williamsburg, Virginia 23185
University of Technology, Delft, The Netherlands Oregon State University, Corvallis, Oregon 97331

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Vol. 42, Iss. 2 — August 1990

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