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Hi Mukesh,<br>
<br>
This all makes sense. When you increase flux the fraction of
accidental triggers increases.<br>
This is exactly what you see. Yield from low energies which were not
in trigger increases.<br>
<br>
-Eugene<br>
<br>
On 03/21/11 17:09, Mukesh Saini wrote:<br>
<span style="white-space: pre;">> Lei is correct. The increase I
mention is in :<br>
> <br>
> the total omega yield normalised to the photon flux for the
whole<br>
> Tagger for that particular run.<br>
> <br>
> I initially expected a drop-off in the normalised yield with
beam<br>
> current But that is not the case. In fact there is a
substantial<br>
> increase. After staring at all the plots for a while. It
makes sense<br>
> to me.<br>
> <br>
> <br>
> ----- Original Message ----- From: Lei Guo
<a class="moz-txt-link-rfc2396E" href="mailto:lguo@jlab.org"><lguo@jlab.org></a> Date:<br>
> Monday, March 21, 2011 4:38 pm Subject: Re: [G12] Yield Study
To:<br>
> Mukesh Saini <a class="moz-txt-link-rfc2396E" href="mailto:msaini@fsu.edu"><msaini@fsu.edu></a> Cc: <a class="moz-txt-link-abbreviated" href="mailto:g12@jlab.org">g12@jlab.org</a><br>
> <br>
>> <br>
>> On Mar 22, 2011, at 4:00 AM, Mukesh Saini wrote:<br>
>> <br>
>>> Hello All,<br>
>>> <br>
>>> I have summarised the results from the study done on
Omega Yield<br>
>>> <br>
>> for<br>
>>> g12 at different Beam currents (40-80 nA) and we do
observe<br>
>> certain<br>
>>> patterns.<br>
>>> <br>
>>>
<a class="moz-txt-link-freetext" href="http://www.jlab.org/~mukesh/Strangeonia/Analysis/yield_study.pdf">http://www.jlab.org/~mukesh/Strangeonia/Analysis/yield_study.pdf</a><br>
>>> <br>
>>> Observations:<br>
>>> <br>
>>> 1. We see an "increase" in Omega Yield from the whole
Tagger <br>
>>> spectrum as a function of current.<br>
>> <br>
>> Do you mean an increase after it is normalized to flux?<br>
>> <br>
>> Lei ************************************** @ / * / ___
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>> Lei Guo _______________________ L_O_/ ____ Florida
International<br>
>> University____/_/ \ | Physics Dept., CP 212<br>
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>> / / / / / / / /<br>
>> / / / /_/__________/______/______/__________/_/ <br>
>> /_/__________/______/______/__________/_/ 305-348-0234(o)<br>
>> <br>
>> **************************************<br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> _______________________________________________ G12
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>> <br>
> <br>
> Graduate Student, Florida State University. <br>
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