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

Abstract

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.

Authors:
; ;  [1]
  1. Osaka University, Toyonaka, Osaka 560-0043 (Japan)
Publication Date:
OSTI Identifier:
21192018
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 78; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevC.78.014301; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CALIFORNIUM 248; CALIFORNIUM 249; CALIFORNIUM 250; COUPLING; NEUTRON TRANSFER; NEUTRONS; NUCLEON-NUCLEON INTERACTIONS; RESIDUAL INTERACTIONS; SPIN; TRANSFER REACTIONS; TRITON REACTIONS; TWO-BODY PROBLEM

Citation Formats

Katori, K, Ahmad, I, Friedman, A M, and Argonne National Laboratory, Argonne, Illinois 60439. Two-quasineutron states in {sub 98}{sup 248}Cf and {sub 98}{sup 250}Cf and the neutron-neutron residual interactions. United States: N. p., 2008. Web. doi:10.1103/PHYSREVC.78.014301.
Katori, K, Ahmad, I, Friedman, A M, & Argonne National Laboratory, Argonne, Illinois 60439. Two-quasineutron states in {sub 98}{sup 248}Cf and {sub 98}{sup 250}Cf and the neutron-neutron residual interactions. United States. https://doi.org/10.1103/PHYSREVC.78.014301
Katori, K, Ahmad, I, Friedman, A M, and Argonne National Laboratory, Argonne, Illinois 60439. 2008. "Two-quasineutron states in {sub 98}{sup 248}Cf and {sub 98}{sup 250}Cf and the neutron-neutron residual interactions". United States. https://doi.org/10.1103/PHYSREVC.78.014301.
@article{osti_21192018,
title = {Two-quasineutron states in {sub 98}{sup 248}Cf and {sub 98}{sup 250}Cf and the neutron-neutron residual interactions},
author = {Katori, K and Ahmad, I and Friedman, A M and Argonne National Laboratory, Argonne, Illinois 60439},
abstractNote = {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.},
doi = {10.1103/PHYSREVC.78.014301},
url = {https://www.osti.gov/biblio/21192018}, journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 1,
volume = 78,
place = {United States},
year = {Tue Jul 15 00:00:00 EDT 2008},
month = {Tue Jul 15 00:00:00 EDT 2008}
}