[Clas12_first_exp] Quantity of data available

Francois-Xavier Girod fxgirod at jlab.org
Wed Oct 10 06:58:11 EDT 2018


Dear Stepan, all

There are the numbers we have

Inbending PAC days: 75 nA x 100 days = 0.648 C
Outbending PAC days: 75 nA x 20 days = 0.129 C

Using the numbers from Joseph you quoted above
Inbending fraction: 7.9e-3 / 0.648 = 1.2%
Outbending fraction: 7.1e-3 / 0.129 = 5.5%
Total fraction: 0.015 / 0.7776 = 1.9%

Best regards
FX

On Wed, Oct 10, 2018 at 12:40 PM Stepan Stepanyan <stepanya at jlab.org> wrote:

> Hello Pierre,
>
> Yesterday at our l+l- meeting Joseph showed accumulated change for
> intending and outbidding runs that you and him are analyzing. It is ~15 mC,
> which corresponds to ~2.3% of total experiment charge (100 days with 75
> nA). Ask Joseph for details, he used gated Faraday cup readings from data.
>
> Stepan
>
> > On Oct 9, 2018, at 10:02 PM, Raffaella De Vita <
> Raffaella.Devita at ge.infn.it> wrote:
> >
> > Hello Pierre,
> > I’m cc’ing FX and Will who can provide this information.
> > Best regards,
> >       Raffaella
> >
> >> On 09 Oct 2018, at 11:17, Pierre Chatagnon <chatagnon at ipno.in2p3.fr>
> wrote:
> >>
> >> Hello Raffa,
> >>
> >> For the DNP meeting, I would like to include the current percentage of
> cooked data available now.
> >> From my estimation using Clas12mon I get around 5% of the total Sping
> run.
> >> I have seen other estimations.
> >> I would like to know if there will be an official number to give at the
> DNP.
> >>
> >> Thanks in advance
> >>
> >> Cheers
> >> Pierre
> >
> >
> > _______________________________________________
> > Clas12_first_exp mailing list
> > Clas12_first_exp at jlab.org
> > https://mailman.jlab.org/mailman/listinfo/clas12_first_exp
>
>
> _______________________________________________
> Clas12_first_exp mailing list
> Clas12_first_exp at jlab.org
> https://mailman.jlab.org/mailman/listinfo/clas12_first_exp
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/clas12_first_exp/attachments/20181010/fdb7f2ab/attachment.html>


More information about the Clas12_first_exp mailing list