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Molecular Ramsauer-Townsend effect in very low energy 4He-4He scattering

✍ Scribed by W.H. Miller


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
124 KB
Volume
11
Category
Article
ISSN
0009-2614

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πŸ“œ SIMILAR VOLUMES


Molecular ramsauer-townsend effect in ve
✍ W.H. Miller πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 English βš– 306 KB

It is shown that a Pamsauer-Townsend effect is possible in very low energy (FJ 2Β°K) collisions oF4He4He -i.e., a deep minimum in the total elastic scattering cross section occurs at this collision energy. It is seen that no such minimum is possible For the other isotopic variants. 'He3He and 'He4He.

Observation of the atomic Ramsauerβ€”towns
✍ W. Aufm Kampe; D.E. Oates; W. Schrader; H.G. Bennewitz πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 165 KB

## Measurements of the total scattering cross section for 4He-4Hc ot very low energies are presented. The measurements have resolved the ntcmic Ramsauer-Townsend effect.

Coulomb effects in high energy He4ξ—ΈHe4 e
✍ W CzyΕΌ; L.C Maximon πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 132 KB

In this note we extend the results of previous work (Ref. [l]) for high energy He4-He4 elastic scattering to include the Coulomb corrections. We find these corrections important around the diffractive minima.