Re: [Brahms-dev-l] efficiencies for pp.

Hi Pawel.

Thank you very much. So you mean I can pick up efficiency from the first 
histogram i.e. refer to x (local detector position) dependence. 

Best regards,
Zhongbao
-------
On Fri, 19 Dec 2003, Pawel Staszel wrote:

> Hi Zhongbao;
> I finished the efficiency calculation for p+p.
> You can find the results in file ~ufstasze/effic/EfficDataInRun3.root,
> in the form of 1dim histograms, 3 histograms for each settings and each 
> detector.
> _1 (in the histogram name) refer to x (local detector position) dependence
> _2 - momentum dependence
> _3 - x-slope dependence.
> 
> I believe that any momentum dependence is related to x dependence, so
> I would suggest to apply only x dependence (parametrized it or directly 
> use the histogram).
> 
> If bin content is 0 this means that the efficiency has not been 
> calculated for the selected bin.
> In this case use value from the nearest bin with non-zero value.
>  
> Cheers
> Pawel.
> 
> 
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> 

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