[Frost] Update of my today presentation.

[Michael Dugger]

Sung,

Clearly you show on your web page that there is a strong dependence on 
momentum and angle for momentum less than ~600 MeV and for angles less 
than 40 degrees (lab frame). For the larger momentum and angles the scale 
factors you fit to a straight line (as a function of angle) do not follow 
the line very well. You should show what the chi^2 reduced is, or 
better yet, a confidence level of the fit. It is only by determining the 
goodness of fit can you say that the data is well represented by a 
straight line.

-Michael




On Thu, 27 Jan 2011, Sungkyun Park wrote:

> Hi, FROST members.
>
> I had updated a little from my today presentation.
> I put the histogram of phase space scale factors in the proton momentum.
>
> http://www.jlab.org/Hall-B/secure/g9/sungkyun/1-26-11.html
>
> In conclusion, I think phase space scale factors are independent of energy and angle.
> I found phase space scale factor in each topology:
>  gamma p -> p pi+ (pi-) 5.585
>  gamma p -> p pi- (pi+) 5.475
>  gamma p -> pi+ pi- ( p ) 5.843
>  gamma p -> p pi+ pi- ( ) 5.602
>
> Sung
> Florida State University
>
>
>
> _______________________________________________
> Frost mailing list
> Frost at jlab.org
> https://mailman.jlab.org/mailman/listinfo/frost
>