[Clas_offline] problem with fastmc

[Harut Avakian]

On 11/8/13 9:51 AM, Mac Mestayer wrote:
> Hello offliners;
>
> Dan has discovered what seems to be a serious bug
> in one particular version of fastmc.
> For electroproduction of K+ Lambda, he
> was getting missing mass resolutions too narrow by
> a factor of two.  We think it's because the outgoing
> electron's momentum was not being smeared.
> I gave him a frozen, hard-wired version of
> fastmc (only for the special case of K Lambda) which
> he will investigate.
>
> Dan and Kijun will look into this and try to figure out
> which version of fastmc is correct and will communicate
> this to people.
>
>   			- Mac
The latest version of the smearing function is in
  /group/gpd/12gev/fastmc/clasev/smear_fun.F


Harut

> "mestayer at jlab.org", (757)-269-7252
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