[Clas12_verystrange] just some numbers to throw at ya

[Lei Guo]

We expected this question, and it was discussed at our weekly meeting.  
Basically, if it comes up, we should stress that it IS normal that  
different experiments will do similar yet complimentary measurements,  
such as STAR and PHENIX, and CLAS12 and GLUEX (Meson spectroscopy,  
e.g.). Gluex obviously has the advantage of acceptance, but CLAS12 has  
the advantage of resolution and PID. We also have the advantage of  
measuring the beam polarization on an event basis, while GLUEX beam  
polarization is obtained from calculation.

In any case, our physics goals are similar, and it should be desirable  
that two experiment can cross check each other.

Lei
On Jun 14, 2012, at 3:50 PM, Carlos Salgado wrote:

> Igor
>
> Yes, of course the question should go both ways.... just interested  
> in how we can answer it.
> (It seems that Gluex is not proposing a measure of omega?)
> -Carlos
>
>
> On Jun 14, 2012, at 9:54 AM, Igor Strakovsky wrote:
>
>> Carlos,
>>
>> How is about alternative question addressed to GluEx?
>>
>> Igor
>>
>> On Thu, 14 Jun 2012 09:10:52 -0400 (EDT), Carlos Salgado <salgado at jlab.org 
>> >
>> wrote:
>>
>>> Lei
>>>
>>> As you will know well (being a GluEx member), GluEx is sending a
>>> Cascade/Strange-hybrid proposal to PAC39.
>>> How is the CLAS12/FWT compare with them? What can we do better?
>>> Perhaps PAC will be interested to know.
>>> -Carlos
>>>
>>> ----- Original Message -----
>>> From: "Lei Guo" <lguo at jlab.org>
>>> To: "Johann Goetz" <jgoetz at ucla.edu>
>>> Cc: "clas12 verystrange" <clas12_verystrange at jlab.org>
>>> Sent: Monday, June 11, 2012 6:05:47 PM
>>> Subject: Re: [Clas12_verystrange] just some numbers to throw at ya
>>>
>>>
>>> What about the moments for the accepted events?
>>>
>>>
>>> On Jun 11, 2012, at 5:05 PM, Johann Goetz wrote:
>>>
>>>
>>> distributions were certainly isotropic in the CM frame of the parent
>>> particles.
>>>
>>>
>>>
>>> Do you mean the helicity frame of the Xi(1820) and Lambda? I'm  
>>> supposed to
>>> still go to the w&m workshop. But I will meet you first in the  
>>> morning.
>>> Tomorrow we will try to weight the generated events with the help  
>>> of Dennis,
>>> I guess?
>>>
>>>
>>> Lei
>>>
>>>
>>>
>>> ***These are for generated events***
>>> I need to send these events through the fastmc to get the acceptance
>>> equivalent.
>>>
>>> H (1, 0, 1, 1) = 2.593e-04 + i 2.961e-04
>>> H (1, 0, 3, 1) = 5.957e-04 + i 7.105e-04
>>> H (1, 0, 3, 2) = -5.373e-05 + i 2.210e-05
>>> H (1, 0, 3, 3) = 2.824e-06 + i -6.330e-07
>>> H (1, 0, 5, 1) = 8.350e-04 + i 1.082e-03
>>> H (1, 0, 5, 2) = -1.408e-04 + i 5.941e-05
>>> H (1, 0, 5, 3) = 1.204e-05 + i -5.116e-06
>>> H (1, 0, 5, 4) = 2.517e-06 + i 1.138e-05
>>> H (1, 0, 5, 5) = 6.033e-07 + i -6.525e-07
>>> H (1, 1, 1, 1) = -1.067e-05 + i 7.996e-06
>>> H (1, 1, 3, 1) = -8.773e-06 + i 1.105e-05
>>> H (1, 1, 3, 2) = -5.633e-06 + i -4.329e-06
>>> H (1, 1, 3, 3) = -1.048e-07 + i 3.548e-06
>>> H (1, 1, 5, 1) = -6.181e-06 + i 1.555e-05
>>> H (1, 1, 5, 2) = -9.076e-06 + i -3.540e-06
>>> H (1, 1, 5, 3) = 2.206e-07 + i 9.737e-06
>>> H (1, 1, 5, 4) = -2.169e-06 + i -1.148e-07
>>> H (1, 1, 5, 5) = -2.438e-07 + i -2.848e-07
>>>
>>>
>>> -- 
>>> Johann T. Goetz, PhD.
>>> jgoetz at ucla.edu
>>> Nefkens Group, UCLA Dept. of Physics & Astronomy
>>> Hall-B, Jefferson Lab, Newport News, VA
>>> Office: 757-269-5465 (CEBAF Center F-335)
>>> Mobile: 757-768-9999
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