The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions

Details The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions

Apr 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999aipc..467..336h&link_type=abstract

The 14th international conference on spectral line shapes. AIP Conference Proceedings, Volume 467, pp. 336-338 (1999).

Computer Science

Multiphoton Ionization And Excitation To Highly Excited States, Intermolecular And Atom-Molecule Potentials And Forces, Line And Band Widths, Shapes, And Shifts

Scientific paper

Three types of calculations are compared according to the approximations used for the (e+B) scattering amplitude fe(q-->q'): (i) Exact impulse approximation (without any further approximation); (ii) Impulse approximation+``on the energy shell'' approximation; (iii) Impulse approximation+``on the energy shell'' approximation+``scattering length'' approximation. Preliminary results have been obtained for Na(n,l)+Ar collisions, suggesting that the ``on the energy shell'' approximation breaks down for large momentum transfers Q.

Affiliated with

Also associated with

No associations

Rating

The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The ``on the energy shell'' simplification of the impulse approximation in Rydberg atom-neutral collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1429191