Realistic QTDA calculations in the odd-mass n = 82 isotones
作者： N. Freed , W. Miles
DOI: 10.1016/0375-9474(70)90066-7
关键词: Atomic physics 、 Magnetic moment 、 Eigenvalues and eigenvectors 、 Quasi particles 、 Parity (physics) 、 Quasiparticle 、 Multipole radiation 、 Spurious relationship 、 Physics
摘要: Abstract The quasiparticle Tamm-Dancoff approximation (QTDA) has been applied to a calculation of the low-lying states odd-mass N = 82 isotones 137 Cs, 139 La, 141 Pr, 143 Pm and 145 Eu. realistic Elliott interaction is diagonalized exactly in space one three quasi-particles from which spurious components have removed. Single-particle energies determined through use Gambhir's modification inverse-gap-equation method. Results are presented for level schemes, selected eigenvectors, electromagnetic moments transition rates, spectroscopic factors ( 3 He, d) stripping reactions.
elsevier.com
sci-hub.se 参考文章(31)
R. Arvieu, Elizabeth Baranger, M. Veneroni, M. Baranger, V. Gillet, Description des noyaux Z = 50 par un modele de quasi-particules en interaction Physics Letters. ,vol. 4, pp. 119- 122 ,(1963) , 10.1016/0031-9163(63)90132-X
T.T.S. Kuo, E.U. Baranger, Michel Baranger, A shell-model calculation of the odd-mass tin isotopes Nuclear Physics. ,vol. 79, pp. 513- 549 ,(1966) , 10.1016/0029-5582(66)90260-4
P.L. Ottaviani, M. Savoia, J. Sawicki, The 0+ states of even tin isotopes and the four-quasi-particle tamm-dancoff approximation Physics Letters B. ,vol. 24, pp. 353- 356 ,(1967) , 10.1016/0370-2693(67)90286-9
N. Freed, L.S. Kisslinger, l-forbidden magnetic dipole transitions Nuclear Physics A. ,vol. 116, pp. 401- 407 ,(1968) , 10.1016/0375-9474(68)90671-4
N. N. Bogoljubov, On a new method in the theory of superconductivity Il Nuovo Cimento. ,vol. 7, pp. 794- 805 ,(1958) , 10.1007/BF02745585
N. Freed, J. Gibbons, Simulated core polarization in the lead region Nuclear Physics. ,vol. 136, pp. 423- 432 ,(1969) , 10.1016/0375-9474(69)90062-1
Mannque Rho, Quasi-particle interactions in even spherical nuclei Nuclear Physics. ,vol. 65, pp. 497- 519 ,(1965) , 10.1016/0029-5582(65)90013-1
D. De Frenne, K. Heyde, L. Dorikens-Vanpraet, M. Dorikens, J. Demuynck, Decay of 143Sm Nuclear Physics. ,vol. 110, pp. 273- 280 ,(1968) , 10.1016/0375-9474(68)90537-X
N. Freed, W. Miles, Unified-model calculations for odd-mass Cs and La isotopes Il Nuovo Cimento B. ,vol. 60, pp. 301- 310 ,(1969) , 10.1007/BF02710231
N. Freed, W. Miles, Tamm-Dancoff calculations on the odd-mass N = 82 isotones with a realistic interaction Physics Letters B. ,vol. 32, pp. 313- 316 ,(1970) , 10.1016/0370-2693(70)90481-8