Magnetic moment of the 13/2(+) isomeric state in Cu-69: Spin alignment in the one-nucleon removal reaction


KUSOGLU A. , GEORGIEV G., SOTTY C., BALABANSKI D. L. , GOASDUFF A., ISHII Y., ...Daha Fazla

PHYSICAL REVIEW C, cilt.93, 2016 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 93 Konu: 5
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1103/physrevc.93.054313
  • Dergi Adı: PHYSICAL REVIEW C

Özet

We report on a new measurement of the g factor of the (13/2(+)) isomeric state in the neutron-rich nucleus Cu-69. This study demonstrates the possibility of obtaining considerable nuclear spin alignment for multi-quasiparticle states in single-nucleon removal reactions. The time-dependent perturbed angular distribution (TDPAD) method was used to extract the gyromagnetic factor of the (13/2(+)) [T-1/2 = 351(14) ns] isomeric state of Cu-69. Its g factor was obtained as g(13/2(+)) = 0.248( 9). The experimentally observed spin alignment for the state of interest was deduced as A = -3.3(9)%.