✦ LIBER ✦

Reformulation of the close-coupled equations for the collision of two diatomic molecules

✍ Scribed by Millard H. Alexander

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 404 KB
Volume: 26
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(74)89045-7

No coin nor oath required. For personal study only.

✦ Synopsis

In the usual formulation of the close-coupled equations for the collision of two diatomic molecules, one assumes that the channel expansion forms an orthonormai set. This assumption can be invalid at small cenrer-of-mass separations. We show how one can deal with this problem while solving the close-coupled equations.

📜 SIMILAR VOLUMES

Sudden approximation relations between t

Sudden approximation relations between tensorial cross sections for the collision of two diatomic molecules

✍ Jean-Michel Launay 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 288 KB

## We demonstrate relatrons between tensonal cross sections for the collinon between two dlatomx molecules, one of which does not rotate dunng the colbslon The demonstratron rehes on a factorrsation of the S mat-A numerical euampie IS presented for the rotational elatatlon problem of CO by Hz (J =

Derivation from coupled channel equation

Derivation from coupled channel equations of the resonance raman scattering amplitude for a diatomic molecule

✍ O. Atabek; R. Lefebvre; M. Jacon 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 490 KB

The coupled equatiops of molecular collision theory can be formulated in such a way as to yield the amp!itude for resommce Roman scattering of li&t by ;L diatomic molecule. Tao vxknts of tke method can be adopted, characterized by different choices for the potential matrices. \_%li molecular potenti

Structural features of the S-matrix for

Structural features of the S-matrix for the rotational excitation of homonuclear diatomic molecules by atom impact: close-coupled versus approximate computations

✍ William A. Lester Jr.; Richard B. Bernstein 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 352 KB

Validity of the adiabatic approximation

Validity of the adiabatic approximation for vibrational energy transfer in collisions between diatomic molecules

✍ John P. Dwyer; Aron Kuppermann 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 297 KB

## Accurate quantum mechanical transition probabilities for vIbrationa to vibrational and vibrational to translational cncr- gy txm\fcr in collmcar colliaons of two hydrogen molecules were calculated for a model pootentki by numerica integration of the Sduodmgcr equation. The accuracy of these cal

CFASYM, a program for the calculation of

CFASYM, a program for the calculation of the asymptotic solutions of the coupled equations of electron collision theory

✍ C.J. Noble; R.K. Nesbet 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 886 KB

number of channels or the number of terms in the asymptotic References series is increased. Other limitations can arise from the Coulomb [1] PG. Burke and H.M. Schey, Phys. Rev. 126 (1962) ~47. function routines employed (these could easily be replaced). [2] P.G. Burke, D.D. McVicar and K. Smith,

A Σ+↮Σ− selection rule for the collisio

A Σ+↮Σ− selection rule for the collisions of some atomic ions with diatomic molecules

✍ David E. Parry 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 144 KB

A theoretical analysis is presented of the conservation of electronic reflection symmetry for all nuclear configurations of a system consisting of a proton, or other atomic ion having zero electronic orbital angular momentum, interacting with a diatomic molecule. Transitions between ⌺ q and ⌺ y stat