Artículos de revistas
Total elastic cross section for (H)over-bar-H scattering at thermal energies
Registro en:
Physical Review A. Amer Physical Soc, v. 69, n. 1, 2004.
1050-2947
1094-1622
WOS:000189304700092
10.1103/PhysRevA.69.014701
Autor
Sinha, PK
Chaudhuri, P
Ghosh, AS
Institución
Resumen
This paper reports the elastic scattering cross sections for a few low-lying partial waves and also the converged elastic cross sections with added partial waves in the energy range 10(-10)-10(-2) a.u. for the (H) over bar -H system using atomic orbital techniques. The present s-wave predictions are in good agreement with the other existing theoretical estimates. Nonzero low-order partial-wave elastic cross sections show dips like for s-wave scattering. The, converged elastic cross section shows structurelike behavior in the energy range 4.2 X 10(-4)-10(-2) a.u. 69 1