Special features of the alpha induced d and polarized d breakup
The alpha induced deuteron breakup reactions have been of interest since the three-nucleon, nucleon induced deuteron breakup, problem was addressed with tractable and predictive codes based on the Faddeev formalism and with appropriate nucleon-nucleon forces. In this paper we discuss a few special features of the alpha induced deuteron breakup reactions. Specifically, we point out the importance of the n-p tensor force in the predictions of the three-body model that fit the tensor analyzing powers better and the concommittent deterioration of the fit to the vector analyzing power caused by the inclusion of the tensor force. We suggest that there exists evidence for the /sup 1/S/sub 0/ n-p interaction, which is isospin forbidden, in both the cross section and spin observables data. Finally, we discuss certain characteristics of the p-..cap alpha.. quasifree-scattering and n-..cap alpha.. final-state-interaction processes.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Georgetown Univ., Washington, DC (USA). Dept. of Physics; Institut Rudjer Boskovic, Zagreb (Yugoslavia); Kyoto Univ. (Japan). Faculty of Engineering; Naval Academy, Annapolis, MD
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6647548
- Report Number(s):
- LA-UR-82-3397; CONF-821123-19; ON: DE83003559
- Resource Relation:
- Conference: 7. conference on the application of accelerators in research and industry, Denton, TX, USA, 8 Nov 1982; Other Information: Portions of document are illegible
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurement of a complete set of analyzing powers and cross section of the kinematically complete breakup reaction sup 4 He( rvec d , p. alpha. ) n at 7. 0 MeV and the isospin-forbidden d sup *
Test of proton-induced /sup 2/H breakup: Investigation for the special kinematic condition of collinearity
Related Subjects
DEUTERON REACTIONS
BREAKUP REACTIONS
HELIUM 4 TARGET
ALPHA PARTICLES
ANALYZING POWER
DIFFERENTIAL CROSS SECTIONS
FINAL-STATE INTERACTIONS
HELIUM 4
NEUTRONS
POLARIZED BEAMS
PROTONS
QUASI-FREE REACTIONS
TENSOR FORCES
BARYONS
BEAMS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
ELEMENTARY PARTICLES
EVEN-EVEN NUCLEI
FERMIONS
HADRONS
HELIUM ISOTOPES
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
STABLE ISOTOPES
TARGETS
651215* - Nuclear Properties & Reactions
A=1-5
Theoretical- Nuclear Reactions & Scattering- (-1987)