Propagation of cosh Gaussian laser beam in plasma with density ripple in relativistic - ponderomotive regime Aggarwal, Munish ; Vij, Shivani ; Kant, Niti Abstract Publication: Optik Pub Date: September 2014 DOI: 10.1016/j.ijleo.2014.04.098 Bibcode: 2014Optik.125.5081A