Low-temperature rotational relaxation in gaseous H2 and D 2

Ramakrishna Ramaswamy; Herschel Rabitz; Sheldon Green

doi:10.1063/1.434315

Low-temperature rotational relaxation in gaseous H₂ and D ₂

Ramakrishna Ramaswamy, Herschel Rabitz, Sheldon Green

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Various potentials have been used for generating scattering cross sections for rotational transitions in hydrogen isotope systems. Low-temperature rates were calculated and the relaxation times compared with the results of sound absorption experiments. It is seen that the existing potentials could still be improved since they do not exactly reproduce the experimental results.

Original language	English (US)
Pages (from-to)	3021-3030
Number of pages	10
Journal	The Journal of chemical physics
Volume	66
Issue number	7
DOIs	https://doi.org/10.1063/1.434315
State	Published - 1976

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Low-temperature rotational relaxation in gaseous H2 and D 2",

abstract = "Various potentials have been used for generating scattering cross sections for rotational transitions in hydrogen isotope systems. Low-temperature rates were calculated and the relaxation times compared with the results of sound absorption experiments. It is seen that the existing potentials could still be improved since they do not exactly reproduce the experimental results.",

author = "Ramakrishna Ramaswamy and Herschel Rabitz and Sheldon Green",

year = "1976",

doi = "10.1063/1.434315",

language = "English (US)",

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journal = "The Journal of chemical physics",

issn = "0021-9606",

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T1 - Low-temperature rotational relaxation in gaseous H2 and D 2

AU - Ramaswamy, Ramakrishna

AU - Rabitz, Herschel

AU - Green, Sheldon

PY - 1976

Y1 - 1976

N2 - Various potentials have been used for generating scattering cross sections for rotational transitions in hydrogen isotope systems. Low-temperature rates were calculated and the relaxation times compared with the results of sound absorption experiments. It is seen that the existing potentials could still be improved since they do not exactly reproduce the experimental results.

AB - Various potentials have been used for generating scattering cross sections for rotational transitions in hydrogen isotope systems. Low-temperature rates were calculated and the relaxation times compared with the results of sound absorption experiments. It is seen that the existing potentials could still be improved since they do not exactly reproduce the experimental results.

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JO - The Journal of chemical physics

JF - The Journal of chemical physics

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ER -

Low-temperature rotational relaxation in gaseous H₂ and D ₂

Abstract

All Science Journal Classification (ASJC) codes

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