[Hallc_sidis_analysis] SIDIS Analysis Meeting

[bosted at jlab.org]

Hi all,
   Sorry, I will miss the meeting.
I recently made a log entry with my updated results for the
"sum" and "diff" ratios. Except for the strange quarks, the
fragmentation functions cancel in these ratios, so if the
ratio d/u is known, one has two equations in two unknowns,
which I solve for deltaa_u and delta_d independantly, under
the assumptions that factorization is valid, that there is
isospin symmetry in the fragmentation functions, that
higher twist terms are negligible, and that one can use
multiplicities averaged over the small range 0<pt<0.18 GeV.
   Yours, Peter

> Hi All,
> We will have the regular SIDIS analysis meeting tomorrow (Friday) at 2:00
> PM EDT.
>
> The Meeting URL is
> https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1612448446-3Fpwd-3DejQ1UnJxRHh2ajZmMEo4U3IvL2tmZz09&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=6UVi9h7XDe4YpNVl1Pr7kJfw2N_A9rNcjJ8jEvLZw2M&m=OzypupDBa2uvQ7rp1rdxemos5JgUWb5U3rNJXIZ4ntT_syRj6tHR9yUaQwkdBQHh&s=cYkZGffX8lrFVJWnTs9QWnidsk1_OOmyVSAUpz4DTUI&e=
>
> Meeting ID: 161 244 8446 Passcode: 266172
>
> Please plan on showing a few slides on your work and please upload the
> slides to the SIDIS elog at:
> https://hallcweb.jlab.org/elogs/SIDIS+Pt+and+CSV+Experiments+Analysis
>
>
> Cheers
>
> Dipangkar
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>