Isovector pairing in odd–odd N=Z 50Mn
C. D. O’LearyDepartment of Physics, University of York, Heslington, York YO10 5DD, UKM. A. BentleyPhysics Department, Keele University, Staffordshire ST5 5BG, UKS. M. LenziDipartimento di Fisica dell'Università and INFN, Sezione di Padova, ItalyG. Martı́nez-PinedoDepartment für Physik und Astronomie, Universität Basel, CH-4056 Basel, SwitzerlandD. D. WarnerCLRC Daresbury Laboratory, Daresbury, Warrington WA4 4AD, UKA. M. BruceSchool of Engineering, University of Brighton, Brighton BN2 4GJ, UKJ. A. CameronMcMaster University, Hamilton, ON, L8S 4K1, CanadaM. P. CarpenterArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAC. N. DavidsArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAP. FallonLawrence Berkeley National Laboratory, Berkeley, CA 94720, USAL. FranklandSchool of Engineering, University of Brighton, Brighton BN2 4GJ, UKW. GelletlyDepartment of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, UKR. V. F. JanssensArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAD. T. JossPhysics Department, Keele University, Staffordshire ST5 5BG, UKC. J. ListerArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAP. H. ReganDepartment of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, UKP. ReiterArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAB. RubioInstituto de Fisica Corpuscular, CSIC-Uni. Valencia, E-46071, Valencia, SpainD. SeweryniakArgonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USAC. E. SvenssonLawrence Berkeley National Laboratory, Berkeley, CA 94720, USAS.M. VincentDepartment of Physics,University of Surrey, Guildford, Surrey GU2 7XH, UKSpencer J. WilliamsPhysics Department, Keele University, Staffordshire, ST5 5BG, UK
2002en
ABI
Аннотация
High-spin states in the odd–odd N=Z nucleus 5025Mn have been investigated. A sequence of states up to Jπ=6+ has been assigned as the T=1 analogue of the yrast band in 5024Cr for the first time. The differences in energy between levels in these bands are interpreted in terms of rotational alignments and the effect they have on the Coulomb energy of the nucleus. Comparisons with shell model calculations show that the Coulomb energy difference between the T=1 analogue structures is an important indicator of the competition between isovector pairing modes in N=Z nuclei and their isobars.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 2Использованных источников: 0