Two-neutron transfer reactions with heavy-deformed nuclei
In a recent communication we pointed out that one can combine the macroscopic model for two-particle transfer reactions on deformed nuclei with the sudden limit approximation for rotational excitation, and thereby obtain a practical method for calculating transfer reactions leading to high-spin states. As an example, we presented results for the reaction WSDy(VYNi,WNi) WDy populating the ground-state rotational band up to the spin I = 14 state. We have also tested the validity of the sudden limit for the inelastic excitation of high spin states and we have noted how the macroscopic model may be modified to allow for more microscopic nuclear structure effects in an application to diabolic pair-transfer processes. This paper describes our subsequent work in which we investigated the systematic features of pair-transfer reactions within the macroscopic model by using heavier projectiles to generate higher spins and by decomposing the cross sections according to the multipolarity of the transfer interaction. Particular attention is paid to characteristic structures in the angular distributions for the lower spin states and how they depend on the angular momentum carried by the transferred particles. 11 refs., 3 figs.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6782997
- Report Number(s):
- CONF-880496-5; ON: DE89005848
- Resource Relation:
- Conference: Conference on high-spin nuclear structure and novel nuclear shapes, Argonne, IL, USA, 13 Apr 1988; Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
DEFORMED NUCLEI
TRANSFER REACTIONS
ANGULAR DISTRIBUTION
CALCULATION METHODS
CROSS SECTIONS
DATA ANALYSIS
DYSPROSIUM 162 TARGET
EXCITATION
NEUTRONS
NICKEL 58 REACTIONS
WAVE EQUATIONS
WAVE FUNCTIONS
BARYONS
CHARGED-PARTICLE REACTIONS
DIFFERENTIAL EQUATIONS
DIRECT REACTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY-LEVEL TRANSITIONS
EQUATIONS
FERMIONS
FUNCTIONS
HADRONS
HEAVY ION REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
PARTIAL DIFFERENTIAL EQUATIONS
TARGETS
653003* - Nuclear Theory- Nuclear Reactions & Scattering