Two-quasineutron states in {sup 248}{sub 98}Cf and {sup 250}{sub 98}Cf and the neutron-neutron residual interactions.

Journal Article · Tue Jul 01 00:00:00 EDT 2008 · Phys. Rev. C

DOI:https://doi.org/10.1103/PhysRevC.78.014301· OSTI ID:937405

Katori, K; Ahmad, I; Friedman, A M

Two-quasineutron states in {sup 248}Cf and {sup 250}Cf were investigated by single-neutron transfer reactions, {sup 249}Cf(d,t){sup 248}Cf and {sup 249}Cf(d,p){sup 250}Cf. The majority of levels observed were assigned to 12 bands in {sup 248}Cf and six bands in {sup 250}Cf, constructed from the single-particle states in neighboring Cf nuclei. The effective two-body interactions between two odd neutrons coupled outside a deformed core were deduced from the differences in the energies of the bandheads formed by the parallel and antiparallel coupling of the intrinsic spins of the two single-particle states.

• Research Organization: Argonne National Lab. (ANL), Argonne, IL (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: DE-AC02-06CH11357
• OSTI ID: 937405
• Report Number(s): ANL/PHY/JA-61397; PRVCAN; TRN: US0805781
• Journal Information: Phys. Rev. C, Vol. 78, Issue Jul. 2008; ISSN 0556-2813
• Country of Publication: United States
• Language: ENGLISH

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
NEUTRONS
NUCLEI
RESIDUAL INTERACTIONS
TRANSFER REACTIONS