[Olympus] Acceptance Simulations

[Jan C. Bernauer]

Hi Axel,


  could you also make the plots with 5850 and 6730 Amps?  And then send 
me the root files.

Thanks,

Jan
On 15.11.12 06:49, Jan C. Bernauer wrote:
> 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
>>>>
>>>>
>>>
>>> +---------------------------------------------------------------------
>>> | Dr. Michael Kohl, Assistant Professor and Staff Research Scientist
>>> | Physics Department, Hampton University, Hampton, VA 23668
>>> | Jefferson Lab, C117, 12000 Jefferson Avenue, Newport News, VA 23606
>>> | Phone: +1-757-727-5153 (HU), +1-757-269-7343 (Jlab)
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>>> | Email: kohlm at jlab.org
>>> | Cell:  +1-757-256-5122 (USA)
>>> |
>>> | Deutsches Elektronen-Synchrotron DESY, Bd. 66, Rm. 6,
>>> | Phone: +49-40-8998-6406, Cell: +49-171-101-1967
>>> +---------------------------------------------------------------------
>>
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