Title :
Time-dependent close-coupling method for excitation of hydrogen
Author :
Aldarmaa, C. ; Khenmedekh, L. ; Lkhagva, O.
Author_Institution :
Theor. Phys. & Modeling Group, MUST, Ulaanbaatar, Mongolia
fDate :
June 28 2013-July 1 2013
Abstract :
We studied atom excitation by strong laser pulses in dipole approximation. The excitation probability of the hydrogen atom is calculated using a set of time-dependent close-coupling differential equations. Our close-coupling equations include up to six channels from 1S to 3P states. The calculated excitation probability dependence of the 2P and 2S states on the laser frequency is in good agreement with the results obtained in [8].
Keywords :
atom-photon collisions; differential equations; hydrogen neutral atoms; photoexcitation; probability; dipole approximation; excitation probability; hydrogen atom; strong laser pulses; time-dependent close-coupling differential equations; Absorption; Laser excitation; Laser theory;
Conference_Titel :
Strategic Technology (IFOST), 2013 8th International Forum on
Conference_Location :
Ulaanbaatar
Print_ISBN :
978-1-4799-0931-5
DOI :
10.1109/IFOST.2013.6616991
