[d2n-analysis-talk] Long Paper [Version 1.20]

David Flay flay at jlab.org
Mon Dec 22 17:20:17 EST 2014


Hi all,

I have implemented your comments and suggestions into the long paper --
thank you again for your input!  There were a lot of helpful comments. 
The updated version, 1.20, can be downloaded from:

https://www.dropbox.com/s/uvu3o8kxoi606k2/LongPaper_v1-20.pdf

A short summary of what has changed since version 1.13:


- Sec. 1: Added the definition of the double-spin asymmetries in terms of g1
          and g2 at the end of the discussion of the experimental expression
          of d2
- Sec. 2: Improved discussion of PID for LHRS and BigBite
- Sec. 4: - More detailed discussion of contamination of asymmetries,
            including additional plots for the positron and pion
            asymmetries.
          - The cross section RC discussion has been updated to include a
            plot showing the cross sections before and after radiative
            corrections.
          - Improved discussion of derivation of nuclear corrections for A1
- Sec. 5: Larger marker sizes for figures of Gamma_1^n and higher-twist
          results and a2n; f2n figure has marker style changes.
- Sec. 6: Addition of a brief summary of our measurement and includes a
          brief discussion of future experiments with references
- Appendix: - A larger legend in the g1p/F1p plot
            - General grammatical and slight technical discussion
              improvements for all subsections.
            - Added a brief discussion about the resonance region after the
              DIS kinematics description.
            - Overall improvements in grammar for Sec. 2–5.

We are still investigating an updated higher-twist analysis for d2, f2 and
eventually the color forces, which follows along with the work of Vladimir
Braun; however, in the meantime I wanted to get this update out to
everyone.  Please let me know of your thoughts on this draft.

Happy holidays and happy new year!


Best regards,

David

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David Flay
Post-doctoral Research Associate
University of Massachusetts, Amherst
Department of Physics
Lederle Graduate Research Tower, Rm 423
710 N Pleasant St
Amherst, MA 01003-9305
office phone: (413) 545-0586
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