TY - JOUR

T1 - Resonance exchange interaction effects on radiation of multicharged ions

AU - Devdariani, A.

AU - Leboucher-Dalimier, E.

AU - Sauvan, P.

AU - Angelo, P.

PY - 2002/12/1

Y1 - 2002/12/1

N2 - A model approach to describing the shape of Lyman transition lines in pair collisions of multicharged ions was suggested. The approach was not based on perturbation theory. A closed equation for both the central line region and the oscillation structure caused by an extremum in the difference of energy terms was obtained. Exchange interaction was shown to cause the formation of two spectral satellites in the red and blue wings of perpendicular Lyman-alpha transitions. The obtained spectral formula was generalized to transitions asymptotically forbidden in the limit of large distances.

AB - A model approach to describing the shape of Lyman transition lines in pair collisions of multicharged ions was suggested. The approach was not based on perturbation theory. A closed equation for both the central line region and the oscillation structure caused by an extremum in the difference of energy terms was obtained. Exchange interaction was shown to cause the formation of two spectral satellites in the red and blue wings of perpendicular Lyman-alpha transitions. The obtained spectral formula was generalized to transitions asymptotically forbidden in the limit of large distances.

KW - ATOMIC SPECTRAL-LINES

KW - PLASMA

KW - TRANSITIONS

KW - COLLISIONS

KW - HYDROGEN

KW - ALPHA

KW - SHAPE

UR - http://www.scopus.com/inward/record.url?scp=0036917260&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0036917260

VL - 76

SP - S50-S56

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

SN - 0036-0244

IS - SUPPL. 1

ER -