Abstract—
Nonadiabatic effects manifested in the energies of states and the probabilities of electromagnetic transitions in \(^{{158,160}}\)Gd nuclei are studied in the context of a phenomenological model that takes into account Coriolis mixing of low-lying rotational bands. The energies of states of the lowest bands built at the internal \({{2}^{ + }}\), \({{0}^{ + }}\), and \({{1}^{ + }}\) levels and the probabilities of \(E2\)-transitions between them are calculated. The mixing effect noticeably affects the wave functions of the band-heads. The calculated energies and probabilities of \(E2\)-transitions are in general satisfactory agreement with experimental data.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
N. Nica, Nucl. Data Sheets 141, 1–326 (2017).
C. W. Reich, Nucl. Data Sheets 105, 557–774 (2005).
L. I. Govor, A. M. Demidov, V. A. Kurkin, and I. V. Mikhailov, Phys. At. Nucl. 72, 1799 (2009).
S. R. Lesher, C. Casarella, A. Aprahamian, B. P. Crider, R. Ikeyama, I. R. Marsh, M. T. McEllistrem, E. E. Peters, F. M. Prados-Estévez, M. K. Smith, Z. R. Tully, J. R. Vanhoy, and S. W. Yates, Phys. Rev. C 91, 054 317 (2015).
S. R. Lesher, C. Casarella, A. Aprahamian, L. M. Robledo, B. P. Crider, R. Ikeyama, I. R. Marsh, M. T. McEllistrem, E. E. Peters, F. M. Prados-Estévez, M. K. Smith, Z. R. Tully, J. R. Vanhoy, and S. W. Yates, Phys. Rev. C 95, 064 309 (2017).
P. N. Usmanov and I. N. Mikhailov, Phys. Part. Nucl. 28, 348 (1997).
I. N. Mikhailov, P. N. Usmanov, A. A. Okhunov, and Ch. Briançon, Izv. Akad. Nauk SSSR, Ser. Fiz. 56, 121 (1992).
P. N. Usmanov, A. A. Okhunov, U. S. Salikhbaev, and A. I. Vdovin, Phys. Part. Nucl. Lett. 7, 185 (2010).
P. N. Usmanov, I. Adam, U. S. Salikhbaev, and A. A. Solnyshkin, Phys. At. Nucl. 73, 1990 (2010).
P. N. Usmanov, A. I. Vdovin, A. A. Solnyshkin, and U. S. Salikhbaev, Phys. At. Nucl. 77, 1343 (2014).
V. G. Soloviev, A. V. Sushkov, and N. Yu. Shirikova, Phys. Part. Nucl. 27, 667 (1996).
U. E. P. Berg, C. Bläsing, J. Drexler, R. D. Hell, U. Kneissel, W. Naatz, R. Ratzek, S. Schennach, R. Stock, T. Weber, H. Wickert, B. Fischer, H. Hollick, and D. Kollewe, Phys. Lett. B 149, 59–63 (1984).
H. H. Pitz, U. E. P. Berg, R. D. Heil, U. Kneissel, and R. Stock, Nucl. Phys. A 492, 411–425 (1989).
S. M. Harris, Phys. Rev. B 138, 509–513 (1965).
L. I. Govor, A. M. Demidov, and I. V. Mikhailov, Phys. At. Nucl. 64, 1254 (2001).
R. B. Begzhanov et al., Handbook on Nuclear Physics (FAN, Tashkent, 1989) [in Russian].
Dzh. G. Gamil’ton, Izv. Akad. Nauk SSSR, Ser. Fiz. 40, 18 (1976).
F. K. McGowan and W. T. Milner, Phys. Rev. C 23, 1926–1937 (1981).
D. H. White and T. A. Siddiqi, Nucl. Phys. A 217, 410–419 (1973).
R. C. Greenwood, C. W. Reich, H. A. Baader, H. R. Koch, D. Breitig, O. W. B. Schult, B. Fogelberg, A. Bäcklin, W. Mampe, T. von Egidy, and K. Schreckenbach, Nucl. Phys. A 304, 327–428 (1978).
G. Alaga, Nucl. Phys. 4, 625–631 (1957).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by I. Obrezanova
Rights and permissions
About this article
Cite this article
Usmanov, P.N., Vdovin, A.I., Yusupov, E.K. et al. Phenomenological Analysis of Characteristics of Rotational Bands in \(^{{158,160}}\)Gd Isotopes. Phys. Part. Nuclei Lett. 16, 706–712 (2019). https://doi.org/10.1134/S1547477119060530
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1547477119060530