[b1_ana] Fwd: Independent Technical Advisory Report
O. A. Rondon
or at virginia.edu
Thu May 30 18:38:16 EDT 2013
Hi Karl,
I posted a draft of my comments about the pf and target length. All are
welcome to read/comment, etc.
The LaTex and pdf files are here (name tac-itac*)
http://twist.phys.virginia.edu/~or/b1/?C=M;O=D
It bears repeating that the uncertainties in Azz due to time dependent
systematics are per cycle period. They will be further reduced in the
error of the mean Azz for each x point by the square root of the ~ 10
cycles per point. Otherwise, nothing would be gained by repeated
measurements. At least that is what I understand from Bevington's text
on errors.
So the error bands based on dA_zz(xi) = 3.7E-3 are actually too
pessimistic. A realistic error would be 1/2 to 1/3 of that for the
combined data per x point, considering that the 3.7 factor might be a
bit bigger.
Cheers,
Oscar
Karl Slifer wrote:
> A more pessimistic read by the iTAC.
>
> -Karl
>
>
>
>
> ---------- Forwarded message ----------
> From: Susan Brown <sbrown at jlab.org>
> Date: Thu, May 30, 2013 at 12:23 PM
> Subject: Independent Technical Advisory Report
> To: Karl Slifer <karl.slifer at unh.edu>
>
>
> Dear Dr. Slifer,
>
> Attached please find a copy of the Independent Technical Advisory report
> for your PAC submission.
>
> Cheers,
>
> Susan
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> b1_ana mailing list
> b1_ana at jlab.org
> https://mailman.jlab.org/mailman/listinfo/b1_ana
More information about the b1_ana
mailing list