When one derives the Carlini (JWKB) approximation one introduces a factor 1/A2 in front of R(z) in the differential equation (4.1) and puts... [Pg.34]

Froman, N., and Froman, P. O., 1965, JWKB Approximation, Contributions to the Theory. North-Holland Publishing Company, Amsterdam. Russian translation MIR, Moscow 1967. [Pg.146]

N. Fromanand P. O. Froman, JWKB Approximation, North-Holland, Amsterdam, 1965. [Pg.373]

The phase shifts rji are calculated by the method of JWKB approximation with Langer s modification - ... [Pg.178]

When the collision energy E is sufficiently large, so there are no threshold effects, the JWKB approximation is an excellent approximation at all R, and the form of... [Pg.227]

The WKB approximation, which is sometimes called the JWKB approximation, paying respect to the contribution of mathematician H. Jeffreys, provides us with the analytical expression of wave function for a particle moving in a general potential y(jc) as... [Pg.10]

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