I am sorry Sweta. I copied the URL with my universities proxy. Try this:
http://jcp.aip.org/resource/1/jcpsa6/v103/i9/p3668_s1
Salo
Thank you for the references. However i am confused as to how these apply to the problem I have.
Can you please elaborate on what assumptions am I missing here?
When looking at the simulation results, unless I know which one is correct, how can I make a choice about the parameters?
Regards
Sweta