[Rivet] Validation & tuning phone meeting, Monday 29th Sept, 4pm (UK)

[Emily Nurse]

Hi Lars,

Its hard to see how off the W pT plot is, can you compare it to the  
data so we can see?
As for the ratio, its more obvious that its going the wrong way  
compared to the data.
In the paper they are measuring dsigma/dpt(W) / dsigma/[dpt(Z)*Mw/Mz]
ie/ they scale the Z pT by the ratio of the W and Z masses, see page  
20 and 21 of my 1st year PhD transfer report for more details, and  
comparisons of the data with Herwig:
http://www.hep.man.ac.uk/u/emily/1styear.ps

It should also be explained in the paper. Are you doing this in the  
routine?

Cheers,
Emily.


On 6 Oct 2008, at 08:19, Lars Sonnenschein wrote:

> Hi
> I have put some plots for the D0 2001 WpT <-> ZpT analysis at
> http://www-d0.fnal.gov/~sonne/D0_2001_S4674421/
>
> 	Lars
>
>
> On Fri, 3 Oct 2008, Andy Buckley wrote:
>
>> Hi everyone,
>>
>> Our next Rivet etc. phone meeting will take place on Monday at 2pm  
>> (UK
>> time). Note that it's earlier than last week - this will be the  
>> normal
>> time from now on.
>>
>> Once again, we'll be using the DESY phone conference system: phone
>>
>> +49 40 8998 1390
>>
>> then enter conference code 74838 ("rivet") followed by #.
>>
>> From the UK, Telediscount can be useful if your office restricts
>> international dialling: 0844 861 3535.
>>
>> Have a good weekend!
>> Andy
>>
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>
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