Mass effects and channel coupling sensitivity in vibrational energy transfer

Thomas G. Kreutz; Larry Eno; Herschel Rabitz

doi:10.1063/1.456064

Mass effects and channel coupling sensitivity in vibrational energy transfer

Thomas G. Kreutz, Larry Eno, Herschel Rabitz

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

7 Scopus citations

Abstract

This paper examines the mass dependences of vibrationally inelastic integral state-to-state cross sections for the helium-hydrogenic scattering system. The cross sections are calculated within the coupled states-exponential distorted wave (CS-EDW) approximation, and are analyzed along with the conceptually simpler distorted wave (CS-DW) cross sections. Quantitative links between the EDW and DW results are made by means of component (or channel coupling) sensitivity coefficients, which measure the sensitivity of a given EDW cross section to the potential matrix elements coupling any two states.

Original language	English (US)
Pages (from-to)	1711-1719
Number of pages	9
Journal	The Journal of chemical physics
Volume	90
Issue number	3
DOIs	https://doi.org/10.1063/1.456064
State	Published - 1989

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1063/1.456064

Cite this

@article{948f6bf3f94b41cc8e77bf86260527ce,

title = "Mass effects and channel coupling sensitivity in vibrational energy transfer",

abstract = "This paper examines the mass dependences of vibrationally inelastic integral state-to-state cross sections for the helium-hydrogenic scattering system. The cross sections are calculated within the coupled states-exponential distorted wave (CS-EDW) approximation, and are analyzed along with the conceptually simpler distorted wave (CS-DW) cross sections. Quantitative links between the EDW and DW results are made by means of component (or channel coupling) sensitivity coefficients, which measure the sensitivity of a given EDW cross section to the potential matrix elements coupling any two states.",

author = "Kreutz, {Thomas G.} and Larry Eno and Herschel Rabitz",

year = "1989",

doi = "10.1063/1.456064",

language = "English (US)",

volume = "90",

pages = "1711--1719",

journal = "The Journal of chemical physics",

issn = "0021-9606",

publisher = "American Institute of Physics Publising LLC",

number = "3",

}

TY - JOUR

T1 - Mass effects and channel coupling sensitivity in vibrational energy transfer

AU - Kreutz, Thomas G.

AU - Eno, Larry

AU - Rabitz, Herschel

PY - 1989

Y1 - 1989

N2 - This paper examines the mass dependences of vibrationally inelastic integral state-to-state cross sections for the helium-hydrogenic scattering system. The cross sections are calculated within the coupled states-exponential distorted wave (CS-EDW) approximation, and are analyzed along with the conceptually simpler distorted wave (CS-DW) cross sections. Quantitative links between the EDW and DW results are made by means of component (or channel coupling) sensitivity coefficients, which measure the sensitivity of a given EDW cross section to the potential matrix elements coupling any two states.

AB - This paper examines the mass dependences of vibrationally inelastic integral state-to-state cross sections for the helium-hydrogenic scattering system. The cross sections are calculated within the coupled states-exponential distorted wave (CS-EDW) approximation, and are analyzed along with the conceptually simpler distorted wave (CS-DW) cross sections. Quantitative links between the EDW and DW results are made by means of component (or channel coupling) sensitivity coefficients, which measure the sensitivity of a given EDW cross section to the potential matrix elements coupling any two states.

UR - http://www.scopus.com/inward/record.url?scp=36549102498&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=36549102498&partnerID=8YFLogxK

U2 - 10.1063/1.456064

DO - 10.1063/1.456064

M3 - Article

AN - SCOPUS:36549102498

SN - 0021-9606

VL - 90

SP - 1711

EP - 1719

JO - The Journal of chemical physics

JF - The Journal of chemical physics

IS - 3

ER -

Mass effects and channel coupling sensitivity in vibrational energy transfer

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this