SCATTERING OF BOUND POLARON IN AN EXTERNAL LASER FIELD
C.SINHA* AND S.MUKHOPADHYAY#
*THEORETICAL PHYSICS DEPARTMENT,INDIAN ASSOCIATION FOR THE CULTIVATION
OF SCIENCE,CALCUTTA-32,INDIA.
#DEPARTMENT OF PHYSICS,BRAHMANANDA KESHAB CHANDRA COLLEGE,CALCUTTA-35,
INDIA
An approach has been proposed to study the scattering cross sections
e.g.differential(DCS) and momentum transfer(MTCS)in a strongly bound
optical polaron in presence of a Coulomb impurity centre as well as
an external single mode linerly polarised laser field which is weak
compared to the electron-phonon coupling with a frequency assumed to
be much larger than the optical phonon frequency.