Three-body treatment of Coulomb effects in the problem of long-range effective interactions

1989 ◽  
Vol 6 (1) ◽  
pp. 45-61 ◽  
Author(s):  
V. F. Kharchenko ◽  
S. A. Shadchin
Keyword(s):  
Long Range ◽  
Effective Interactions ◽  
Coulomb Effects ◽  
Three Body

scholarly journals Observation of Long-Range Three-Body Coulomb Effects in the Decay ofNe16

2014 ◽  
Vol 113 (23) ◽  
Author(s):  
K. W. Brown ◽  
R. J. Charity ◽  
L. G. Sobotka ◽  
Z. Chajecki ◽  
L. V. Grigorenko ◽  
...  
Keyword(s):  
Long Range ◽  
Coulomb Effects ◽  
Three Body

THE ANGULAR MOMENTUM DEPENDENT CALCULATION OF THE GROUND STATE ENERGY OF LIQUID 3He

2005 ◽  
Vol 19 (30) ◽  
pp. 1793-1802 ◽  
Author(s):  
M. MODARRES
Keyword(s):  
Angular Momentum ◽  
Ground State Energy ◽  
Ground State ◽  
Correlation Functions ◽  
State Energy ◽  
Interatomic Potentials ◽  
Channel Correlation ◽  
P Waves ◽  
Effective Interactions ◽  
Three Body

We investigate the possible angular momentum, l, dependence of the ground state energy of normal liquid 3 He . The method of lowest order constrained variational (LOCV) which includes the three-body cluster energy and normalization constraint (LOCVE) is used with angular momentum dependent two-body correlation functions. A functional minimization is performed with respect to each l-channel correlation function. It is shown that this dependence increases the binding energy of liquid 3 He by 8% with respect to calculations without angular momentum dependent correlation functions. The l=0 state has completely different behavior with respect to other l-channels. It is also found that the main contribution from potential energy comes from the l=1 state (p-waves) and the effect of l≥11 is less than about 0.1%. The effective interactions and two-body correlations in different channels are being discussed. Finally we conclude that this l-dependence can be verified experimentally by looking into the magnetization properties of liquid helium 3 and interatomic potentials.

scholarly journals The long-range non-additive three-body dispersion interactions for the rare gases, alkali, and alkaline-earth atoms

2012 ◽  
Vol 136 (10) ◽  
pp. 104104 ◽  
Author(s):  
Li-Yan Tang ◽  
Zong-Chao Yan ◽  
Ting-Yun Shi ◽  
James F. Babb ◽  
J. Mitroy
Keyword(s):  
Long Range ◽  
Alkaline Earth ◽  
Rare Gases ◽  
Dispersion Interactions ◽  
Three Body

scholarly journals Effective interactions for the three-body problem

2004 ◽  
Vol 70 (1) ◽  
Author(s):  
T. C. Luu ◽  
S. Bogner ◽  
W. C. Haxton ◽  
P. Navrátil
Keyword(s):  
Body Problem ◽  
Three Body Problem ◽  
Effective Interactions ◽  
Three Body
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