Author(s)

Urvashi Arya, Brijender Dahiya, Vinod Prasad

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We have studied excitation of multilevel Na-Rydberg atom due to collision with proton in the presence of variable laser field. The interaction of laser field and Na-Rydberg atom is explored using non perturbative Floquet technique. The transition probability is calculated at different laser frequencies (GHz), projectile velocities and impact-parameter. We have also calculated total cross-section for near resonant energy transfer collision of proton with Na-Rydberg atom at different frequencies.

l-Mixing; Floquet Technique; Cross Section

U. Arya, B. Dahiya and V. Prasad, "l-Mixing Collision in Presence of Microwave Field," Journal of Modern Physics, Vol. 3 No. 1, 2012, pp. 28-36. doi: 10.4236/jmp.2012.31004.