[G12] Fwd: Lambda Total Cross Section update.

[Johann Goetz]

All the runs I used were either 60 or 65 nA runs. I am not sure, but I doubt
I have statistics enough to do Lambda K+ for a single run. I'll try to do
the same analysis with the 24 nA data first thing Monday.
-Johann

On Fri, Aug 19, 2011 at 7:11 PM, Eugene Pasyuk <pasyuk at jlab.org> wrote:

> Johann,
> What about those runs taken with different current and different
> trigger? Are they consistent with each other now?
>
> -Eugene
>
> Dennis Weygand wrote, On 08/19/11 19:07:
> > How does the new gflux do on other cross sections? Did it change by an
> > order of magnitude- isn't that the factor we were off?
> > Can someone comment on this?
> > Dennis
> > On Aug 19, 2011, at 4:29 PM, Johann Goetz wrote:
> >
> >> Hi g12,
> >> I couldn't get this done before the last meeting, but I did a rough
> >> total cross section measurement using the most recent gflux data and
> >> everything looks pretty good so far. There are a few issues I still
> >> need to address, but after certain corrections (the trigger for
> >> example) I believe we will have good agreement with older results from
> >> CLAS/g1 and SAPHIR.
> >>
> >> Here is a link to the plots on the g12 wiki
> >> <
> http://clasweb.jlab.org/rungroups/g12/wiki/index.php/G12_Xi_Paper_-_Lambda_Cross_Sections
> >
> >>
> >> I used 93 complete runs that were evenly distributed throughout g12 -
> >> all production runs (no single sector runs).
> >>
> >> Please mull this over and get back to me with questions on Monday and
> >> I can investigate further before the next meeting.
> >> Have a good weekend everyone!
> >> --
> >> Johann T. Goetz, PhD.
> >> jgoetz at ucla.edu <mailto: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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> >
> > --
> > Dennis Weygand
> > weygand at jlab.org <mailto:weygand at jlab.org>
> > (757) 269-5926 (office)
> > (757) 870-4844 (cell)
> >
> >
> >
> >
> >
> >
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