Coplanar and noncoplanar [ital pp] bremsstrahlung

Journal Article · Thu Apr 01 04:00:00 EST 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.1376· OSTI ID:6611166

Katsogiannis, A; Amos, K ^[1]

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1. School of Physics, University of Melbourne, Parkville, Victoria 3052 (Australia)

The Harvard noncoplanar geometry is used to specify calculations of the different and integrated cross sections and of the component analyzing powers from [ital pp] bremsstrahlung. This geometry is equivalent to spherical polar coordinates for coplanar scattering. A wide range of incident energies and symmetric proton emission angles are considered in studying various properties of the reaction. Emphasis is placed on an energy of 280 MeV and for forward proton angles, at which results are most sensitive to specific off-of-the-energy-shell properties of the two nucleon [ital t] matrices. Those [ital t] matrices are generated with various interactions. The importance of the [ital NN] [ital t]-matrix off-diagonal tensor contributions for the coplanar observables as demonstrated in the pioneering work of Brown is clearly shown. Photon cross sections vary with the noncoplanarity of the reaction due in part to changes in relative importance of diverse [ital NN] channel [ital t] matrices. The analyzing powers likewise vary with azimuthal angle and reveal a particular sensitivity to the tensor coupled [sup 3][ital P][sub 2-][sup 3][ital F][sub 2] channels and to the [sup 3][ital P][sub 0] channel.

• OSTI ID: 6611166
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 47:4; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110 -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663430* -- Nucleon-Induced Reactions & Scattering-- (1992-)
663510 -- Nuclear Mass Ranges-- A=1-5-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
BARYON-BARYON INTERACTIONS
BREMSSTRAHLUNG
CORRECTIONS
COULOMB CORRECTION
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ELECTROMAGNETIC RADIATION
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INTERACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
RADIATIONS
RELATIVISTIC RANGE
SPIN