Articolo in rivista, 2006, ENG, 10.1103/PhysRevA.74.062707

Resonant charge exchange involving electronically excited states of nitrogen atoms and ions

A.V.Kosarim, B.M.Smirnov, M.Capitelli, R.Celiberto, A.Laricchiuta

KOSARIM Aleksander V., Institute for High Temperatures RAS, Moscow (Russia) SMIRNOV Boris M., Institute for High Temperatures RAS, Moscow (Russia) CAPITELLI Mario, Dipartimento di Chimica, Università di Bari & CNR IMIP Bari (Italy) CELIBERTO Roberto, DICA, Dipartimento di Ingegneria Civile e Ambientale, Politecnico di Bari (Italy) LARICCHIUTA Annarita, CNR IMIP Bari (Italy)

Within the framework of the asymptotic theory the matrices for the exchange interaction potentials of the nitrogen ion, with electron shell p2, and nitrogen atom, with electron shell p3, are constructed. The hierarchy of interactions in the nitrogen molecular ion at large internuclear distances is constructed for different electronic states. On the basis of these interaction potentials, the cross sections of resonant charge exchange in slow collisions are evaluated for different values of electron momentum projections and then averaged over these momentum projections. The mobilities of nitrogen ions in atomic nitrogen are also derived.

Physical review. A 74 , pp. 062707–?

Keywords

TRANSPORT CROSS SECTIONs, CHARGE-TRANSFER, EXCITED STATES

CNR authors

Capitelli Mario, Celiberto Roberto, Laricchiuta Annarita

CNR institutes

NANOTEC – Istituto di Nanotecnologia

ID: 34102

Year: 2006

Type: Articolo in rivista

Creation: 2009-06-16 00:00:00.000

Last update: 2012-04-26 20:07:46.000

External links

OAI-PMH: Dublin Core

OAI-PMH: Mods

OAI-PMH: RDF

DOI: 10.1103/PhysRevA.74.062707

External IDs

CNR OAI-PMH: oai:it.cnr:prodotti:34102

DOI: 10.1103/PhysRevA.74.062707

ISI Web of Science (WOS): 000243166700075

Scopus: 2-s2.0-33845538964