Re: v3_4_14 ep-elastic

From: Nikolas Meitanis (nikolas@MIT.EDU)
Date: Fri Dec 30 2005 - 18:41:32 EST


Thanks! I think that answers my question why the Q2 spectra look so
consistent...

How do the momenta look? Are the kinematic corrections going to be as large
as they used to?

n

Eugene J. Geis wrote:

>Oh yeah... BEFORE corrections. I never corrected theta even in my kinematic corrections.
>
>-e
>
>Quoting Nikolas Meitanis <nikolas@MIT.EDU>:
>
>
>
>>Hey Eugene, sorry for the confusion but is this before or after
>>"kinematic corrections"?
>>Thos Q2 are only a few MeV off...And is the data both left and right
>>electron together?
>>Is there any sector dependence of the agreement?
>>
>>thanks
>>
>>n
>>
>>Eugene J. Geis wrote:
>>
>>
>>
>>>Mike,
>>>No idea. I did the exact same thing. The error had to be in the
>>>
>>>
>>software.
>>
>>
>>>-e
>>>
>>>Quoting Michael Kohl <kohlm@mit.edu>:
>>>
>>>
>>>
>>>
>>>
>>>>Hi Eugene,
>>>>
>>>>that is very good news. Any idea what went wrong when you did this
>>>>
>>>>
>>check
>>
>>
>>>>last time with v3_4_13 back in October (I've erased it anyway)?
>>>>
>>>>Best regards,
>>>>
>>>> Michael
>>>>
>>>>On Fri, 30 Dec 2005, Eugene J. Geis wrote:
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>I think we have our good theta agreement back. This is the results
>>>>>
>>>>>
>>of
>>
>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>120 kC of Hydrogen data... at
>>>>
>>>>
>>>>
>>>>
>>>>>least 700k ep-elastic events, no sector dependency. I think we
>>>>>
>>>>>
>>even
>>
>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>have better agreement at high Q2.
>>>>
>>>>
>>>>
>>>>
>>>>>Graphs should be self-explanatory.
>>>>>
>>>>>eugene
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>+-------------------------------------+--------------------------+
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>>>>|-------------------------------------|--------------------------|
>>>>| Dr. Michael Kohl | Michael Kohl |
>>>>| Laboratory for Nuclear Science | 5 Ibbetson Street |
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>>>>| Middleton, MA 01949 | U.S.A. |
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>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>--------------------------------------------------------------------------
>>>Eugene Geis
>>>PhD Student, Physics Department, ASU
>>>Research Affiliate, MIT-Bates Laboratory of Nuclear Science
>>>eugene.geis@asu.edu
>>>--------------------------------------------------------------------------
>>>http://quickreaction.blogspot.com
>>>
>>>
>>>
>>>
>
>
>
>--------------------------------------------------------------------------
>Eugene Geis
>PhD Student, Physics Department, ASU
>Research Affiliate, MIT-Bates Laboratory of Nuclear Science
>eugene.geis@asu.edu
>--------------------------------------------------------------------------
>http://quickreaction.blogspot.com
>
>



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