Is this Gaussian Integral calculation correct?

In the file linked below, I have written out a particular calculation of
a Gaussian integral, and would like to know if (6) in this file is is
correct. (If link does not work, right click to download and then
open.)

http://jayryablon.files.wordpress.com/2008/05/is-this-calculation-of-the-gaussian-integral-correct.pdf

This is not rocket science nor is it particularly earthshaking. But, I
am having some conceptual trouble thinking about this integral (6) in
which the plane wave coefficient B=0, and would appreciate if someone
can help me straighten out my thinking about this.

Best regards,

Jay.
____________________________
Jay R. Yablon
Email: jyablon@xxxxxxxxxxxx
co-moderator: sci.physics.foundations
Weblog: http://jayryablon.wordpress.com/
Web Site: http://home.nycap.rr.com/jry/FermionMass.htm

.

Relevant Pages