[Olympus] Acceptance Simulations

Jan C. Bernauer jan.bernauer at t-online.de
Thu Nov 15 00:49:32 EST 2012


Hi Axel,

  now, it would be great to see what happens if we would do the double 
ratio with B+ and B-.

Best,
Jan

On 15.11.12 03:15, Axel Schmidt wrote:
> On Nov 14, 2012, at 12:07 PM, Michael Kohl wrote:
>
>> Hi Axel,
>> this looks good. On first sight, the acceptance changes are small.
>> One needs much more statistics at backward angle. Maybe use a white generator with weights rather that cross-section distributed events.
>
> Here is  a plot using data from a generator that is isotropic in the lepton angle.
>
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>> For the comparison of gap vs no gap, one would need to look at ratios of ratios.
>>
>
> And here is that same data, plotted as a ratio of ratios.
>
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>> Thanks and best regards
>>   Michael
>>
>>
>>
>> On Wed, 14 Nov 2012, Axel Schmidt wrote:
>>
>>> Hi Michael,
>>> 	Here are plots showing the effect of introducing gaps between the tof bars (B+ mode only).  I show two different binning schemes side by side.
>>> Cheers,
>>> Axel
>>>
>>>
>>
>> +---------------------------------------------------------------------
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