Final state interaction effects at higher energies in the photodisintegration of the {alpha}-particle

Journal Article · Wed May 10 00:00:00 EDT 1995 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.48088· OSTI ID:172231

Fiedeldey, H; Sofianos, S A ^[1]; Ellerkmann, G ^[1]

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1. Physics Department, University of South Africa, P. O. Box 392, Pretoria 0001 (South Africa)

Final State Interaction (FSI) effects are included in the photodisintegration of the {alpha}-particle by means of effective nucleon-trinucleon interactions constructed by inversion of the phase-shifts at energies 50--200 MeV. We show that the use of the Born approximation is justified and that the photonuclear cross sections are sensitive to the details of the bound state wave functions of the {sup 3}He and {sup 4}He. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

• Sponsoring Organization: USDOE
• OSTI ID: 172231
• Report Number(s): CONF-9405132-; ISSN 0094-243X; TRN: 96:003320
• Journal Information: AIP Conference Proceedings, Vol. 334, Issue 1; Conference: 14. International IUPAP conference on few body problems in physics, Williamsburg, VA (United States), 26-31 May 1994; Other Information: PBD: 10 May 1995
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
ALPHA PARTICLES
PHOTON COLLISIONS
FINAL-STATE INTERACTIONS
BREAKUP REACTIONS
MEV RANGE 10-100
MEV RANGE 100-1000
BORN APPROXIMATION
PHASE SHIFT