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Collective motion in a quantum diffusive environment

delete2008-01-09
delete4
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OA
AI
V
V. M. Kolomietz *
S
Sven Åberg
S
S. V. Radionov
DOI:10.1103/PhysRevC.77.014305delete
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摘要

摘要

En 中文
The general problem of dissipation in macroscopic large-amplitude collective motion and its relation to energy diffusion of intrinsic degrees of freedom of a nucleus is studied. By applying the cranking approach to the nuclear many-body system, a set of coupled dynamical equations for the collective classical variable and the quantum mechanical occupancies of the intrinsic nuclear states is derived in the limit of weak coupling of the collective and intrinsic subsystems. Different dynamical regimes of the intrinsic nuclear motion and its consequences on time properties of collective dissipation are discussed.
Keyword:
DISSIPATION
MODEL

期刊

Physical Review C 封面图
Physical Review C
IF:
3.4
论文数:
2.9W
被引数:
5.7W

机构

N
national academy of sciences ukraine
学者数:
1.4W
论文数: 9.3K
被引数: 6
引用论文

引用论文

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Memory effects on descent from the nuclear fission barrier
err2001-10-01
err32
errOAAI
errKolomietz, VM; Radionov, SV; Shlomo, S
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