[Eg6_analysis] draft of my DIS presentation

Hovanes Egiyan hovanes.egiyan at gmail.com
Fri Apr 8 16:06:55 EDT 2011


Hi Eric,

you are right, I did not notice the minus sign. But the plot
with rapid oscillations beyond statistical fluctuations at high
Mx is still going to be difficult to explain.

Hovanes.



On 04/08/2011 03:24 PM, voutier at lpsc.in2p3.fr wrote:
> Hello Hovannes,
> I agree the helicity signal plot is not really convincing but I just
> want to correct your remark that it should be zero. In fact the minus
> sign between the integrals double the signal since it is of opposite sign
> in both parts of the phi space. you may have a look at Malek's paper
> on the neutron dvcs to see a spectra where it is pretty well working
> So the conclusion there is not enough stat at the moment to be
> conclusive.
> Hovanes Egiyan<hovanes.egiyan at gmail.com>  a écrit :
>
>> Hi Yohann,
>>
>> Nice talk, here are a few suggestions:
>>
>> o On the title page: change to "On behalf of the CLAS Collaboration".
>> eg6 is not a collaboration.
>>      And you can put your affiliation right below your name and above the
>> "CLAS Collaboration" line.
>>
>> o I do not think the plot of "Helicity signal" is worth showing, it seems
>>      to be deviating from zero too much. If all angles are integrated out
>> it should be consistent with
>>     zero to very high (~10^-5) precision. You may have trouble explaining
>> these fluctuations beyond
>>     the error bars.
>>
>> o Title of the last slide should be "Conclusions" not "Conclusion".
>>
>> o The last bullet in "Conclusions":  Change  to  "RTPC calibration is
>> still being improved". It is
>>       unclear what you mean by "energy calibrations", and both momentum
>> and dE/dx calibrations
>>       are very unlikely to be final.
>>
>> Hovanes.
>>
>>
>> On 04/08/2011 12:12 PM, Yohann Perrin wrote:
>>> Hello,
>>>
>>> This is a draft of my talk at DIS2011 :
>>> www.jlab.org/~perrin/DIS2011_draft.pdf
>>>
>>> Comments and suggestions are welcome.
>>> Thanks,
>>> Yohann
>>> _______________________________________________
>>> Eg6_analysis mailing list
>>> Eg6_analysis at jlab.org
>>> https://mailman.jlab.org/mailman/listinfo/eg6_analysis
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>
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