RETRACTED: Nuclear Structure Study of Odd-Odd Yttrium Nuclei within Interacting-Boson Fermi-Fermion Model (IBFFM)

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References

[1] Nazarewicz, W., Dudek, J., Bengtsson, R., Bengtsson, T. and Ragnarsson, I. (1985) Microscopic Study of the High-Spin Behaviour in Selected A ≃ 80 Nuclei. Nuclear Physics A, 435, 397-447.
https://doi.org/10.1016/0375-9474(85)90471-3
[2] Lister, C.J., Ennis, P.J., Chishti, A.A., Varley, B.J., Gelletly, W., Price, H.G. and James, A.N. (1990) Shape Changes in N = Z Nuclei from Germanium to Zirconium. Physical Review C, 42, R1191(R).
https://doi.org/10.1103/PhysRevC.42.R1191
[3] Lister, C.J., Campbell, M., Chishti, A.A., Gelletly, W., Goettig, L., Moscrop, R., Varley, B.J., James, A.N., Morrison, T., Price, H.G., Simpson, J., Connel, K. and Skeppstedt, O. (1987) Gamma Radiation from the N = Z Nucleus 8040Zr40. Physical Review Letters, 59, 1270-1273.
https://doi.org/10.1103/PhysRevLett.59.1270
[4] Bucurescu, D., Ur, C.A., Bazzacco, D., Rossi Alvarez, C., Spolaore, P., Petrache, C.M., et al. (1995) Rotational Structures in the Odd-Odd Nucleus 80Y. Zeitschrift für Physik A, 352, 361-362.
https://doi.org/10.1007/BF01299752
[5] Regan, P.H., Chandler, C., Pearson, C.J., Blank, B., Grzywacz, R., Lewitowicz, M., et al. (1997) Spectroscopy of Odd-Odd Nuclei within the Interacting Boson-Fermion-Fermion Model Based on the Gogny Energy-Density Functional. Acta Physica Polonica B, 28, 431.
https://doi.org/10.1103/PhysRevC.108.054303
[6] Döring, J., Schatz, H., Aprahamian, A., de Haan, R.C., Göres, J., Wiescher, M., et al. (1998) New Isomer in 80Y. Physical Review C, 57, 1159.
https://doi.org/10.1103/PhysRevC.57.1159
[7] Chandler, C., Regan, P.H., Blank, B., Pearson, C.J., Bruce, A.M., Catford, W.N., et al. (2022) Levels in 130Cs and IBFFM. Physical Review C, 61, Article ID: 044309.
[8] Ressler, J.J., Walters, W.B., Grzywacz, R., Batchelder, J.C., Bingham, C.R., Gross, C.J., et al. (2023) IBFFM Yrast Band in Odd-Odd Nuclei Associated with O(6) and SU(3) Limits. Physical Review C, 63, Article ID: 067303.
[9] Iachello, F. and Arima, A. (1987) The Interacting Boson Model. Cambridge University Press, Cambridge.
https://doi.org/10.1017/CBO9780511895517
[10] Iachello, F. and Scholten, O. (1979) Interacting Boson-Fermion Model of Collective States in Odd-A Nuclei. Physical Review Letters, 43, 679-682.
https://doi.org/10.1103/PhysRevLett.43.679
[11] Paar, V. (1984) Extended Parabolic Rules for Odd-Odd Nuclei. In: Dombrádi, Z. and Fenyes, T., Eds., In-Beam Nuclear Spectroscopy, Vol. 2, Akadémiai Kiadó, Budapest, 675.
[12] Bucurescu, D., Cata, G., Cutoiu, D., Constantinescu, G., Ivascu, M. and Zamfir, N.V. (1983) Description of the Neutron Deficient Sr and Zr Isotopes in the Interacting Boson Model. Nuclear Physics A, 401, 22-40.
https://doi.org/10.1016/0375-9474(83)90334-2
[13] Bucurescu, D., Cata, G., Ivascu, M., Zamfir, N.V., Liang, C.F. and Paris, P. (2020) Collectivity of the Neutron-Deficient Odd Yttrium Isotopes. Journal of Physics G: Nuclear Physics, 14, L175.
https://doi.org/10.1088/0305-4616/14/8/003
[14] Scholten, O. (1979) Computer Codes PHINT and FBEM. KVI Report No. 63.
[15] Scholten, O. (1982) Computer Codes ODDA and PBEM. KVI Report No. 252.
[16] Scholten, O. (1988) IBFFM Code.
[17] Chou, W.-T., McHarris, W.C. and Scholten, O. (1988) Deformed Odd-Odd 180,182,184Re Isotopes in the Interacting-Boson Model. Physical Review C, 37, 2834-2851.
https://doi.org/10.1103/PhysRevC.37.2834
[18] Singh, B. (2005) Nuclear Data Sheets for A = 80. Nuclear Data Sheets, 105, 223-418.
https://doi.org/10.1016/j.nds.2005.06.002
[19] Womble, P.C., Döring, J., Glasmacher, T., Holcomb, J.C., Johns, G.D., Johnson, T.D., et al. (1993) Nuclear Structure of Odd-Odd 82Y. Physical Review C, 47, 2546-2559.
https://doi.org/10.1103/PhysRevC.47.2546
[20] Paul, S.D., Jain, H.C., Chattopadhyay, S., Jhingan, M.L. and Sheikh, J.A. (1995) High-Spin Structure of 82Y. Physical Review C, 51, 2959-2972.
https://doi.org/10.1103/PhysRevC.51.2959
[21] Mukai, J., Odahara, A., Tomura, H., Suematsu, S., Mitarai, S., Kuroyanagi, T., et al. (1994) High-Spin States in the Odd-Odd Nucleus 82Y. Nuclear Physics A, 568, 202-220.
https://doi.org/10.1016/0375-9474(94)90010-8
[22] Chattopadhyay, S., Jain, H.C., Sheikh, J.A., Agarval, Y.K. and Jhingan, M.L. (1993) Rotational Structure and Signature Inversion in Odd-Odd 84Y. Physical Review C, 47, R1(R).
https://doi.org/10.1103/PhysRevC.47.R1
[23] Chattopadhyay, S., Jain, H.C., Paul, S.D., Sheikh, J.A. and Jhingan, M.L. (1995) High Spin Structure of 84Y. Physical Review C, 49, 116-130.
https://doi.org/10.1103/PhysRevC.49.116

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