Rotational and vibrational states in 115 Te
作者： C. B. Moon , C. S. Lee , S. J. Chae , J. H. Ha , J. C. Kim
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摘要: High-spin states of the 115Te were studied by in-beam spectroscopy with 89Y (29Si, p2n) fusion-evaporation reaction at a beam energy 108 MeV. γ−γ coincidence and angular correlation analyses employed for determining level scheme 115Te. We have identified two vibrational-like bands built on νh11/2 νg7/2 quasiparticle noncollective oblate from full alignment configurations. In addition, regular ΔI = 2 sequence positive-parity was found first time in odd-A Te nuclei. This is interpreted as deformed structure resulting three-quasiparticle having [π(g7/2, h11/2) ⊗ ν(h11/2)] configuration. Calculations total Routhian surfaces cranked shell model performed used assigning configurations to
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D. R. LaFosse, D. B. Fossan, J. R. Hughes, Y. Liang, P. Vaska, M. P. Waring, J.-y. Zhang, New deformed states near the Z=50 closed shell: 51117Sb66. Physical Review Letters. ,vol. 69, pp. 1332- 1335 ,(1992) , 10.1103/PHYSREVLETT.69.1332
C-B Moon, JU Kwon, SJ Chae, JC Kim, SH Bhatti, CS Lee, T Komatsubara, J Mukai, T Hayakawa, H Kimura, J Lu, M Matsuda, T Watanabe, K Furuno, None, Level structure of Te 114 Physical Review C. ,vol. 51, pp. 2222- 2225 ,(1995) , 10.1103/PHYSREVC.51.2222
I. Thorslund, D. B. Fossan, D. R. LaFosse, H. Schnare, K. Hauschild, I. M. Hibbert, S. M. Mullins, E. S. Paul, I. Ragnarsson, J. M. Sears, P. Vaska, R. Wadsworth, Intruder bands in 114Te: Smooth band termination. Physical Review C. ,vol. 52, ,(1995) , 10.1103/PHYSREVC.52.R2839
R. Wyss, J. Nyberg, A. Johnson, R. Bengtsson, W. Nazarewicz, Highly deformed intruder bands in the A≈130 mass region Physics Letters B. ,vol. 215, pp. 211- 217 ,(1988) , 10.1016/0370-2693(88)91422-0
D. R. LaFosse, D. B. Fossan, J. R. Hughes, Y. Liang, H. Schnare, P. Vaska, M. P. Waring, J.-y. Zhang, R. M. Clark, R. Wadsworth, S. A. Forbes, E. S. Paul, V. P. Janzen, A. Galindo-Uribarri, D. C. Radford, D. Ward, S. M. Mullins, D. Prévost, G. Zwartz, Rotational bands near theZ=50 closed shell:Sb51111 Physical Review C. ,vol. 50, pp. 1819- 1832 ,(1994) , 10.1103/PHYSREVC.50.1819
R. Bengtsson, S. Frauendorf, Quasiparticle spectra near the yrast line Nuclear Physics. ,vol. 327, pp. 139- 171 ,(1979) , 10.1016/0375-9474(79)90322-1
U. Hagemann, H.-J. Keller, Ch. Protochristow, F. Stary, Collective excitations in the117, 119, 121Te nuclei Nuclear Physics. ,vol. 329, pp. 157- 191 ,(1979) , 10.1016/0375-9474(79)90287-2
M. Schimmer, S. Albers, A. Dewald, A. Gelberg, R. Wirowski, P. von Brentano, On negative-parity intruder bands in 114Sn Nuclear Physics. ,vol. 539, pp. 527- 546 ,(1992) , 10.1016/0375-9474(92)90292-R
M. P. Waring, E. S. Paul, C. W. Beausang, R. M. Clark, R. A. Cunningham, T. Davinson, S. A. Forbes, D. B. Fossan, S. J. Gale, A. Gizon, J. Gizon, K. Hauschild, I. M. Hibbert, A. N. James, P. M. Jones, M. J. Joyce, D. R. LaFosse, R. D. Page, I. Ragnarsson, H. Schnare, P. J. Sellin, J. Simpson, P. Vaska, R. Wadsworth, P. J. Woods, Intruder bands in (Z=53) I113:Band termination interpretation Physical Review C. ,vol. 51, pp. 2427- 2438 ,(1995) , 10.1103/PHYSREVC.51.2427
C. Duyar, J. E. Draper, E. C. Rubel, M. A. Deleplanque, R. M. Diamond, F. S. Stephens, E. M. Beck, M. A. Stoyer, High-spin{ 52 / 117 }Te: Rotational bands? Noncollective oblate European Physical Journal A. ,vol. 348, pp. 63- 64 ,(1994) , 10.1007/BF01291656