Analytic functions for the three-body potential of the helium trimer

2007 ◽  
Vol 126 (20) ◽  
pp. 204303 ◽  
Author(s):  
I. Røeggen
Keyword(s):  
Analytic Functions ◽  
Helium Trimer ◽  
Three Body ◽  
Body Potential

Ab Initio Calculation of a Three-Body Potential To Be Applied in Simulations of Fluid Neon

1998 ◽  
Vol 4 (3) ◽  
pp. 377-382 ◽  
Author(s):  
Elena Ermakova ◽  
Jan Solca ◽  
Gerold Steinebrunner ◽  
Hanspeter Huber
Keyword(s):  
Ab Initio ◽  
Ab Initio Calculation ◽  
Three Body ◽  
Body Potential

scholarly journals Elastic Softening in Nanocrystalline Silicon

1989 ◽  
Vol 153 ◽  
Author(s):  
S. R. Phillpot ◽  
D. Wolf ◽  
J. F. Lutsko
Keyword(s):  
Grain Boundary ◽  
Elastic Moduli ◽  
Nanocrystalline Material ◽  
Structural Disorder ◽  
Nanocrystalline Silicon ◽  
Three Body ◽  
Body Potential ◽  
Twist Boundaries ◽  
Modulation Wavelength ◽  
Elastic Softening

AbstractIt is pointed out that some of the generic physical properties of a nanocrystalline material are similar to those of a grain-boundary superlattice. The structure and elastic properties of a superlattice of twist boundaries on the (110) plane of silicon are calculated as a function of modulation wavelength using a three-body potential. All elastic moduli are found to be softened. This softening is attributed to the relatively small amount of structural disorder at the interfaces.

Static Three-Body Potential in Baryons

1998 ◽  
Vol 15 (8) ◽  
pp. 555-557
Author(s):  
Jue-ping Liu ◽  
Ping Wang
Keyword(s):  
Three Body ◽  
Body Potential

Trajectory study of atomic recombination reactions. VII. Recombination of I and Br atoms

1976 ◽  
Vol 54 (10) ◽  
pp. 1535-1542 ◽  
Author(s):  
D. T. Chang ◽  
George Burns
Keyword(s):  
Potential Energy Surfaces ◽  
Molecular Beam ◽  
Sampling Technique ◽  
Recombination Reaction ◽  
Third Body ◽  
Reaction Proceeds ◽  
Three Body ◽  
Body Potential ◽  
Energy Surfaces ◽  
Recombination Reactions

Classical 3-D trajectory investigation of bromine and iodine atom recombination reactions in He, Ar, and Xe, performed earlier, are extended, using an improved sampling technique, to include a larger number of trajectories and a wider temperature range (200–1500 K). The three body potential energy surfaces used were assumed to be nearly additive, but otherwise were defined by the existing molecular beam and spectroscopic data and contained essentially no arbitrary parameters. The agreement between computed and experimental rate constants is reasonable, and is best if the third body is heavy and reaction proceeds via a bound complex, such as IXe. Orbiting inert gas – recombining atom intermediate dimers, XM*, where X = I or Br, contribute to the overall recombination reaction via XM* + X → X2 + M reaction, provided M is heavy. If M = He, this reaction path is negligible at all temperatures studied, again provided that X = I or Br.

scholarly journals Λnnbound state with three-body potential

2016 ◽  
Vol 113 ◽  
pp. 08006
Author(s):  
Igor Filikhin ◽  
Vladimir Suslov ◽  
Branislav Vlahovic
Keyword(s):  
Three Body ◽  
Body Potential
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