Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

An improved apparatus for obtaining short-range intermolecular potentials is described. The measured ground state He–He potential in the range 0.49 ≤ r ≤ 1.56 Å is V(r) = (215.3±9.4) × exp[−3.950±0.044)r] eV. This agrees extremely well with the results of molecular orbital theory, whereas earlier experiments were 25% lower, and is confirmed by a recent independent measurement in the range 0.9–1.5 Å. A comparison is also made with statistical model calculations.

Bibliography

Foreman, P. B., Rol, P. K., & Coffin, K. P. (1974). The repulsive Σg+1 He2 potential obtained from total cross sections. The Journal of Chemical Physics, 61(5), 1658–1665.

Authors 3
  1. P. B. Foreman (first)
  2. P. K. Rol (additional)
  3. K. P. Coffin (additional)
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Dates
Type When
Created 21 years, 6 months ago (Feb. 6, 2004, 4:23 p.m.)
Deposited 1 year, 6 months ago (Feb. 9, 2024, 7:59 a.m.)
Indexed 1 year, 6 months ago (Feb. 10, 2024, 7:27 a.m.)
Issued 50 years, 11 months ago (Sept. 1, 1974)
Published 50 years, 11 months ago (Sept. 1, 1974)
Published Print 50 years, 11 months ago (Sept. 1, 1974)
Funders 0

None

@article{Foreman_1974, title={The repulsive Σg+1 He2 potential obtained from total cross sections}, volume={61}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1682159}, DOI={10.1063/1.1682159}, number={5}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Foreman, P. B. and Rol, P. K. and Coffin, K. P.}, year={1974}, month=sep, pages={1658–1665} }