@article {0256-307X-27-10-102101,
	title = {Effect of the Tensor Force on Charge-Exchange Spin-Dependent Multipole Excitations},
	journal = {Chinese Physics Letters},
	volume = {27},
	number = {10},
	year = {2010},
	pages = {102101},
	abstract = {The charge-exchange spin-dipole (SD) and spin-quadrupole (SQ) strength functions of 90 Zr are calculated with and without the tensor terms of the Skyrme interaction in self-consistent HF+RPA approach. It is found that, in SD and SQ transitions, the RPA correlations associated with the tensor terms shin dramatically the strengths of ( Y l {\oe}{\'E} ) {\OE}{\textordfeminine} = l {\quotesinglbase}{\`a}? and ( Y l {\oe}{\'E} ) {\OE}{\textordfeminine} = 1 modes upward and downward, respectively, and also shift the strengths of ( Y l {\oe}{\'E} ) {\OE}{\textordfeminine} = l + 1 modes upward. The coupling between ( Y l = {\OE}{\textordfeminine} {\quotesinglbase}{\`a}?1 {\oe}{\'E} ) {\OE}{\textordfeminine} and ( Y l = {\OE}{\textordfeminine} + 1 {\oe}{\'E} ) {\OE}{\textordfeminine} modes arising from the tensor correlation is noticeable. The RPA tensor correlations produce strengths of SD and SQ modes, which are distributed in a much wider energy range, and the ( Y l {\oe}{\'E} ) {\OE}{\textordfeminine} = l {\quotesinglbase}{\`a}?1 modes dominate the high energy part of the strength functions. These energy shifts and coupling effects of different modes can be understood qualitatively by expressing a finite range tensor force in a separable form.},
	url = {http://stacks.iop.org/0256-307X/27/i=10/a=102101},
	author = {Bai Chun-Lin and Zhang Huan-Qiao and Zhang Xi-Zhen and Xu Fu-Rong and H. Sagawa and G. Col√<=}
}
