Analytical evaluation of the short-range interaction energy for ground state H+2

2004 ◽  
Vol 37 (44) ◽  
pp. 10639-10651 ◽  
Author(s):  
Michele Battezzati ◽  
Valerio Magnasco
Keyword(s):  
Interaction Energy ◽  
Ground State ◽  
Short Range ◽  
Analytical Evaluation ◽  
Short Range Interaction ◽  
Range Interaction

Short-range interaction energy for ground state H2+

2006 ◽  
Vol 420 (1-3) ◽  
pp. 120-124 ◽  
Author(s):  
Michele Battezzati ◽  
Camilla Costa ◽  
Valerio Magnasco
Keyword(s):  
Interaction Energy ◽  
Ground State ◽  
Short Range ◽  
Short Range Interaction ◽  
Range Interaction

Reorientation Phase and Striped Domain Patterns of Thin Films

2005 ◽  
Vol 475-479 ◽  
pp. 3165-3168 ◽  
Author(s):  
Qian Feng ◽  
Qing Ying Ye ◽  
Zhen Zhen Wen ◽  
Li Qin Jiang ◽  
Zhi Gao Huang ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Ground State ◽  
Short Range ◽  
Uniaxial Anisotropy ◽  
Dipolar Interaction ◽  
Temperature Phase ◽  
Short Range Interaction ◽  
Range Interaction ◽  
Out Of Plane ◽  
Temperature Phase Diagram

A ferromagnetic monolayer with competing long-range dipolar interaction, short-range interaction and magnetic uniaxial anisotropy is studied using Monte Carlo simulation. Striped domain patterns are found and reveal the microstructure of the magnetization transition at the ground state via the competing between dipolar interaction and uniaxial anisotropy. We present the finite temperature phase diagram and find a temperature-induced magnetization reorientation from out-of-plane to in-plane phase. The influence of the various interactions on the structure of the striped phase and reorientation behavior has been discussed.

scholarly journals THE PENTAQUARKS IN THE LINEAR MOLECULAR HEPTAQUARK MODEL

2005 ◽  
Vol 20 (19) ◽  
pp. 4593-4598
Author(s):  
P. Bicudo
Keyword(s):  
Quark Model ◽  
Decay Width ◽  
Ground State ◽  
Short Range ◽  
Molecular System ◽  
Short Range Interaction ◽  
Range Interaction

In this talk, multiquarks are studied microscopically in a standard quark model. In pure ground-state pentaquarks the short-range interaction is computed and it is shown to be repulsive. An additional quark-antiquark pair is then considered, and this is suggested to produce linear molecular system, with a narrow decay width. The quarks assemble in three hadronic clusters, and the central hadron provides stability. The possible crypto-heptaquark hadrons with exotic pentaquark flavours, with strange, charmed and bottomed quarks, are predicted.

Static critical behaviors in random-spin systems with short-range interaction

1978 ◽  
Vol 56 (1) ◽  
pp. 139-148 ◽  
Author(s):  
Yoshitake Yamazaki
Keyword(s):  
Short Range ◽  
Spin Systems ◽  
Three Dimensions ◽  
Index Formula ◽  
Spin Component ◽  
Renormalization Group Theory ◽  
Short Range Interaction ◽  
Range Interaction ◽  
The Stability ◽  
Component Models

Critical behaviors in quenched random-spin systems with N-spin component are studied in the limit M → 0 of the non-random MN-component models by means of the renormalization group theory. As the static critical phenomena the stability of the fixed points is investigated and the critical exponents η[~ O(ε3); ε ≡ 4 – d], γ, α, and crossover index [Formula: see text] and the equation of state [~ O(ε)] are obtained. Within the approximation up to the order ε2, even the random-spin systems with N = 2 or 3 are unstable in the three dimensions and the pure systems are stable there.

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