[Rivet] Fwd: rivet svn: r918 - trunk/include/Rivet/Math

[James Monk]

I looked into this a bit more, and I think this bug was introduced  
after the 1.1.0 release, which is the Genser version used inside  
ATLAS, so in that case I'm not sure it can explain the difference.  It  
could still be correlated with the "Acosta" analysis problems tho'

I'll have to reproduce the plots first inside ATLAS but not using the  
evgen job transforms and then completely stand-alone from ATLAS before  
we can be sure where the problem lies.


On 28 Jul 2008, at 18:57, Jonathan Butterworth wrote:

> and possibly also the other CDF analysis which Andy was stuck on?
>
> James Monk wrote:
>> On 28 Jul 2008, at 15:40, Andy Buckley wrote:
>>>> trunk/include/Rivet/Math/Vector4.hh
>>>> Log:
>>>> fixed pT() in Vector4 (it returned pT2 instead of pT).
>>> Hmmm, I thought we had fixed that. Thanks. Does this fix your  
>>> problem,
>>> Hendrik?
>> I guess that might explain the discrepancy between the Pythia 6  
>> ATLAS  tune and some of the Rick Field plots that I showed this  
>> morning!
>> _______________________________________________
>> Rivet mailing list
>> Rivet at projects.hepforge.org
>> http://www.hepforge.org/lists/listinfo/rivet
>
> -- 
> ~ 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Prof. Jonathan Butterworth,              http://www.hep.ucl.ac.uk/ 
> ~jmb/
> Physics and Astronomy Department                  Tel: +44 20 7679  
> 3444
> University College London                 Gower St, London WC1E 6BT,  
> UK
> ~ 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>