Core excitations beyond maximally aligned configurations in I-123
作者： B. M. Nyakó , J. Timár , K. Juhász , Purnima Singh , A. K. Singh
DOI: 10.1103/PHYSREVC.85.034319
关键词: Spectrometer 、 Physics 、 Gammasphere 、 Atomic physics 、 Coincidence 、 Core (optical fiber) 、 Spin (physics) 、 Spins 、 Particle 、 Rotation
摘要: High-spin states in I-123 have been populated the Se-80(Ca-48, p4n) reaction at 207 MeV and gamma-ray coincidence events recorded with Gammasphere spectrometer. The level scheme of has extended up to spin I = 63/2. nucleus undergoes a shape transition from moderately deformed collective rotation low spins noncollective oblate configurations higher spins. Maximally aligned terminating involving all nine particles outside Sn-114 core one particle antialigned are identified. A large number weak transitions feed states. Cranked Nilsson-Strutinsky calculations performed determine possible for observed energy levels. (Less)
harvard.edu
osti.gov
sci-hub.se 参考文章(33)
E S Paul, R M Clark, S A Forbes, D B Fossan, J R Hughes, D R LaFosse, Y Liang, R Ma, P J Nolan, P H Regan, P Vaska, R Wadsworth, M P Waring, Collective and non-collective high-spin states in115I Journal of Physics G: Nuclear and Particle Physics. ,vol. 18, pp. 837- 846 ,(1992) , 10.1088/0954-3899/18/5/012
M. P. Waring, D. B. Fossan, J. R. Hughes, D. R. LaFosse, Y. Liang, R. Ma, P. Vaska, E. S. Paul, S. A. Forbes, R. Wadsworth, R. M. Clark, γ spectroscopy ofI117: Three structural features Physical Review C. ,vol. 48, pp. 2629- 2639 ,(1993) , 10.1103/PHYSREVC.48.2629
Y. Liang, D. B. Fossan, J. R. Hughes, D. R. LaFosse, T. Lauritsen, R. Ma, E. S. Paul, P. Vaska, M. P. Waring, N. Xu, High-spin spectroscopy of 119,121I: Prolate and oblate shape coexistence. Physical Review C. ,vol. 45, pp. 1041- 1057 ,(1992) , 10.1103/PHYSREVC.45.1041
Y. Liang, D. B. Fossan, J. R. Hughes, D. R. LaFosse, T. Lauritsen, R. Ma, E. S. Paul, P. Vaska, M. P. Waring, N. Xu, R. A. Wyss, Band termination in 121I. Physical Review C. ,vol. 44, ,(1991) , 10.1103/PHYSREVC.44.R578
D. L. Balabanski, G. Rainovski, N. Blasi, G. Falconi, G. Lo Bianco, S. Signorelli, D. Bazzacco, G. de Angelis, D. R. Napoli, M. A. Cardona, A. J. Kreiner, H. Somacal, Band termination in 123 I Physical Review C. ,vol. 56, pp. 1629- 1632 ,(1997) , 10.1103/PHYSREVC.56.1629
E. S. Paul, M. P. Waring, R. M. Clark, S. A. Forbes, D. B. Fossan, J. R. Hughes, D. R. LaFosse, Y. Liang, R. Ma, P. Vaska, R. Wadsworth, Delayed neutron alignment in 117I. Physical Review C. ,vol. 45, ,(1992) , 10.1103/PHYSREVC.45.R2531
S. Törmänen, S. Juutinen, R. Julin, A. Lampinen, E. Mäkelä, M. Piiparinen, A. Savelius, A. Virtanen, G.B. Hegemann, Ch. Droste, W. Karczmarczyk, T. Morek, J. Srebrny, K. Starosta, Coexisting structures in 119I Nuclear Physics. ,vol. 613, pp. 282- 310 ,(1997) , 10.1016/S0375-9474(96)00439-3
E. S. Paul, D. B. Fossan, K. Hauschild, I. M. Hibbert, P. J. Nolan, H. Schnare, J. M. Sears, I. Thorslund, R. Wadsworth, A. N. Wilson, J. N. Wilson, I. Ragnarsson, High-fold γ -ray spectroscopy of 117 I : Coexistence of collective and noncollective structures Physical Review C. ,vol. 59, pp. 1984- 1998 ,(1999) , 10.1103/PHYSREVC.59.1984
E S Paul, J Simpson, S Araddad, C W Beausang, M A Bentley, M J Joyce, J F Sharpey-Schafer, The high-spin single-particle structure of121I Journal of Physics G: Nuclear and Particle Physics. ,vol. 19, pp. 913- 919 ,(1993) , 10.1088/0954-3899/19/6/011
Purnima Singh, Somnath Nag, A. K. Singh, H. Hübel, A. Al-Khatib, P. Bringel, C. Engelhardt, A. Neußer-Neffgen, I. Ragnarsson, M. P. Carpenter, R. V. F. Janssens, T. L. Khoo, T. Lauritsen, G. B. Hagemann, C. R. Hansen, B. Herskind, G. Sletten, A. Bracco, G. Benzoni, F. Camera, P. Fallon, R. M. Clark, P. Chowdhury, H. Amro, Noncollective aligned and antialigned states in I-125 Physical Review C. ,vol. 82, pp. 034301- ,(2010) , 10.1103/PHYSREVC.82.034301