[Rivet] compile error and patch: OSX 10.6.8 or more std C++ compiler

[William Hamish Bell]

Hi Andy,

Have there been any developments on the selection of leptons with non-hadron or u,d,s,c,b quark parents?

Thanks and best regards,

Will

On Mar 15, 2013, at 3:33 PM,  wrote:

> Hi Andy,
> 
> While b-tagging would be good, the exclusion of non-prompt leptons is tricky since they come from many sources.  If we throw out the leptons from b-decays, then there are the leptons from c-decays or Dalitz decays (pi0 -> e+e- gamma), which can also sneak into the prompt sample.
> 
> Regards,
> 
> Will