共 21 条
Algebraic treatment of three-body problems
被引:19
作者:
Bijker, R
Leviatan, A
机构:
[1] Natl Autonomous Univ Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico
[2] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel
关键词:
D O I:
10.1007/s006010050096
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
We discuss an algebraic treatment of three-body systems in terms of a U(7) spectrum-generating algebra. In particular, we develop the formalism for nonlinear configurations and present an algebraic description of vibrational and rotational excitations of symmetric (X-3) and asymmetric tops (XY2 and XYZ), The relevant point-group symmetry is incorporated exactly.
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页码:89 / 100
页数:12
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