 #1
malawi_glenn
Science Advisor
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I have a form factor that only depends on the momentum transfer q, this is symbolised by writing the form factor as F(B]q[/B]^2).
if i have a spherical symmetric distribution of charge, f only depends on the radius; r =  q
Then integration over all solid angels yields:
https://www.physicsforums.com/attachment.php?attachmentid=9530&stc=1&d=1174376003
(there should be a r^2 inside the integral ;))
I do not understand how this Sinus  thing plops up.. all i know is this:
https://www.physicsforums.com/attachment.php?attachmentid=9531&stc=1&d=1174376117
I really need a hint how to go from the exponential function to this sinus thing. =/
if i have a spherical symmetric distribution of charge, f only depends on the radius; r =  q
Then integration over all solid angels yields:
https://www.physicsforums.com/attachment.php?attachmentid=9530&stc=1&d=1174376003
(there should be a r^2 inside the integral ;))
I do not understand how this Sinus  thing plops up.. all i know is this:
https://www.physicsforums.com/attachment.php?attachmentid=9531&stc=1&d=1174376117
I really need a hint how to go from the exponential function to this sinus thing. =/
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