Breakup-fusion analysis of continuum spectra of. cap alpha. - and h-induced reactions

Journal Article · Mon Feb 01 04:00:00 EST 1988 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.37.429· OSTI ID:5580705

Udagawa, T; Li, X h; Tamura, T

Calculations are performed for the continuum spectra of protons, deuterons, and tritons emitted from ..cap alpha..- and h-induced reactions of the breakup type. It is shown that the sum of the elastic breakup and breakup-fusion contributions fit the major parts of the observed spectra, except for the (..cap alpha.., p) case, where the theory underestimates experiment. It is then shown that the contributions from the quasi-elastic channel, in which T = 1 dinucleons are created, account for most of the remaining (..cap alpha..,p) cross section. The quasi-elastic breakup and breakup-fusion are further shown to nicely fit two-proton coincidence data. The question of radial regions where the various modes of reactions dominantly occur is clarified, making it possible to understand why the various modes of reactions explain certain portions of the observed spectra.

• Research Organization: Department of Physics, University of Texas, Austin, Texas 78712
• OSTI ID: 5580705
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 37:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
BREAKUP REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
CROSS SECTIONS
DEUTERON SPECTRA
DIFFERENTIAL EQUATIONS
DIRECT REACTIONS
EQUATIONS
HADRON REACTIONS
HEAVY ION FUSION REACTIONS
NUCLEAR REACTIONS
OPTICAL MODELS
PARTIAL DIFFERENTIAL EQUATIONS
PROTON SPECTRA
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
SCATTERING
SCHROEDINGER EQUATION
SPECTRA
TRITONS
WAVE EQUATIONS