Distorted-wave impulse approximation calculations of proton polarization following [pi][sup +] absorption in nuclei

Journal Article · Wed Feb 01 04:00:00 EST 1995 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.51.776· OSTI ID:6602171

Khayat, M G; Chant, N S; Roos, P G ^[1]

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1. Department of Physics, University of Maryland, College Park, Maryland 20742 (United States)

We present distorted-wave impulse approximation calculations for the polarization of outgoing protons resulting from ([pi][sup +],2[ital p]) reactions using a quasideuteron absorption model with phenomenological amplitudes for the [pi][ital NN] vertex. As an example of the interesting interference and distorted-wave effects that can be observed from such reactions, we study the case of a [sup 12]C target. Calculations are also compared to the recently published data for the nuclei [sup 3,4]He.

• OSTI ID: 6602171
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:2; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663460* -- Meson- & Hyperon-induced Reactions & Scattering-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
AMPLITUDES
BARYONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
DISTORTED WAVE THEORY
ELEMENTARY PARTICLES
FERMIONS
HADRON REACTIONS
HADRONS
IMPULSE APPROXIMATION
MESON REACTIONS
NUCLEAR REACTIONS
NUCLEONS
PION PLUS REACTIONS
PION REACTIONS
POLARIZATION
PROTONS
SORPTION
TARGETS