CORRELATION ENERGY OF 4HE

被引：13

作者：

KUO, TTS

MCGRORY, JB

机构：

[1] State University of New York at Stony Brook, Stony Brook, Long Island, NY

[2] Oak Ridge National Laboratory, Tennessee Research jointly sponsored by SUNY at Stony Brook, by the U.S. Atomic Energy Commission, Oak Ridge

来源：

NUCLEAR PHYSICS A | 1969年 / A134卷 / 03期

关键词：

D O I：

10.1016/0375-9474(69)90026-8

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We investigate the correlation energy in the ground state of 4He due to all 2ℏω excitations. An effective residual interaction derived from the Hamada-Johnston potential is used. Contributions from 2ℏω excitations are treated to all orders by diagonalization. These constributions are found to be relatively small (≈0.6 MeV particle). It is found that the calculation is extremely sensitive to the presence of states with spurious center-of-mass motion. The spectrum of negative-parity 1ℏω states is calculated with the same interaction. The calculated spectrum is in only qualitative agreement with experiment. © 1969.

引用

页码：633 / &

共 9 条

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BARANGER M, TO BE PUBLISHED

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SKYRME, THR .

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[4]

FRENCH JB, TO BE PUBLISHED

[5] STRUCTURE OF FINITE NUCLEI AND FREE NUCLEON-NUCLEON INTERACTION - AN APPLICATION 18O AND 18F [J].

KUO, TTS ;

BROWN, GE .

NUCLEAR PHYSICS, 1966, 85 (01) :40-&

[6] STATE DEPENDENCE OF SHELL-MODEL REACTION MATRIX ELEMENTS [J].

KUO, TTS .

NUCLEAR PHYSICS A, 1967, A103 (01) :71-&

[7]

MERCIER R, TO BE PUBLISHED

[8]

WERNTZ C, 1968, NUCL PHYS A, V121, P69

[9]

WONG CW, 1967, NUCL PHYS A, VA104, P417

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