Abstract
Experimental data on the differences of charge radii of nuclei in the ground and high-spin isomeric states are surveyed. High-resolution laser-spectroscopy methods were used for measurements. The results obtained for the differences of these radii by two methods—from measurements of isomeric shifts of the levels of atoms containing the nuclei being studied and from measurements of their quadrupole moments in both states under the assumption that the differences of the radii are determined by the difference in their quadrupole deformations—were compared. Two-particle isomers in odd—odd nuclei, isomers formed upon the break of one or several nucleon pairs, and isomers featuring the 1i 13/2 configuration of the odd neutron in mercury nuclei were considered. The observed distinctions between the aforementioned differences of charged radii are discussed for isomeric states of different nature.
Similar content being viewed by others
References
F. Aufmuth, H. Heilig, and A. Steudel, At. Data Nucl. Data Tables 37, 455 (1987).
E. G. Nadjakov, K. P. Marinova, and Yu. P. Gangrsky, At. Data Nucl. Data Tables 56, 133 (1994).
N. J. Stone, At. Data Nucl. Data Tables 90, 75 (2005).
G. Ulm, S. K. Bhattacherjee, P. Dabkiewicz, et al., Z. Phys. A 325, 247 (1986).
H. Backe, M. Hies, H. Kunz, et al., Phys. Rev. Lett. 80, 920 (1998).
C. Thibault, F. Touchard, S. Büttgenbach, et al., Phys. Rev. C 23, 2720 (1981).
J. Eberz, U. Dinger, G. Huber, et al., Nucl. Phys. A 464, 9 (1987).
C. Thibault, F. Touchard, S. Buttgenbach, et al., Nucl. Phys. A 367, 1 (1981).
G. D. Alkhazov, E. Ye. Berlovich, V. P. Denisov, et al., Z. Phys. A 316, 123 (1984).
G. D. Alkhazov, A. E. Barzakh, I. Ya. Chubukov, et al., Nucl. Phys. A 477, 37 (1988).
U. Georg, W. Borchers, M. Keim, et al., Eur. Phys. J. A 3, 225 (1998).
R. Menges, U. Dinger, N. Boos, et al., Z. Phys. A341, 475 (1992).
M. L. Bissell, K. T. Flanagan, M. D. Gardner, et al., Phys. Lett. B 645, 330 (2007).
N. Boos, F. Le Blanc, M. Krieg, et al., Phys. Rev. Lett. 72, 2689 (1994).
S. B. Dutta, R. Kirchner, O. Klepper, et al., Z. Phys. A 341, 39 (1991).
S. Raman, C. W. Nestor, Jr., P. Tikkanen, et al., At. Data Nucl. Data Tables 78, 1 (2001).
J. Bonn, G. Huber, H. J. Kluge, et al., Z. Phys. A 276, 203 (1976).
E. F. Moor, R. V. F. Janssens, I. Ahmad, et al., Phys. Rev. Lett. 64, 3127 (1990).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.P. Gangrsky, 2008, published in Yadernaya Fizika, 2008, Vol. 71, No. 7, pp. 1196–1201.