[Rgc_analysis] [EXTERNAL] Repeating my SPIN talk for COMAP-2024 VI

silvia at jlab.org silvia at jlab.org
Mon Jan 22 11:06:00 EST 2024


Dear Gregory,
nice slides, here are my comments:
- "CLAS12 preliminary" should be put over each plot.
- whenever you are showing any analysis results of RGC you must specify
***on the slides*** that these data are not fully calibrated yet and that
they represent a very small fraction (give the percentage - are you sure
that is 5%? Out of summer22 or of the whole dataset?) of the whole
experiment.
Best regards,
Silvia


> Hi all,
>
> On short notice this weekend, I was invited to give a remote talk at a
> COMPASS mini workshop
> (https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.cern.ch_event_1365692_&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=aSEBncnFTdfouxOejKajYG--Ygz0DFQolIcHUhF20pw&m=i-VVDxUR7828zbRA61uDAnV5y3gGtR8sy8fEwMfdgkwrJLjPmrp_LfDHzUWtmO5q&s=R7x8rgQ3BC3s-khO6hq9rV6kAKlJMSY9A5EMZWh9QQo&e=
> ). The talk will be given in two days on January 24th, 2024. The
> organizers would like me to present the same talk I gave at SPIN 2023,
> titled "Spin observables in Deep Processes with CLAS12 at Jefferson Lab".
> I've attached the talk in this email. If anybody has some last minute
> feedback before I submit the document, please feel free to reach out.
> Otherwise I was hoping to accept the invitation later this afternoon. Here
> is the abstract as well:
>
> Run Group C (RGC) is a series of Electron-nucleon scattering experiments
> sensitive to target- and double-spin observables. It has been recently
> performed with the CLAS12 spectrometer in Hall B at Jefferson Lab. The
> experiments scattered highly polarized 11 GeV electrons by longitudinally
> polarized proton/neutron targets, a first with the newly upgraded CLAS12.
> In this presentation, we overview the physics program of the experiment,
> the experimental setup, and the data collection/processing timeline. We
> also report on several ongoing analyses: single- and double-spin
> asymmetries in Deeply Virtual and Timelike Compton Scattering (DVCS and
> TCS) as well as Semi-Inclusive (SIDIS) and Inclusive (DIS) scattering on
> the proton and the deuteron/neutron.
>
> -Greg
> 6th COMPASS "Analysis Phase" mini-workshop (COMAP-2024
> VI)<https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.cern.ch_event_1365692_&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=aSEBncnFTdfouxOejKajYG--Ygz0DFQolIcHUhF20pw&m=i-VVDxUR7828zbRA61uDAnV5y3gGtR8sy8fEwMfdgkwrJLjPmrp_LfDHzUWtmO5q&s=R7x8rgQ3BC3s-khO6hq9rV6kAKlJMSY9A5EMZWh9QQo&e=
> >
> 6th COMPASS "Analysis Phase" mini-workshop will take place on November
> 22nd, 2023 at CERN in Geneva, Switzerland.The workshop will be held in a
> hybrid mode.The scientific programme of the series of COMPASS "Analysis
> Phase" mini-workshops is focused on the topics traditionally addressed by
> the COMPASS collaboration: Spin and 3D Structure Structure of the Nucleon
> DIS, SIDIS, DVCS, DVMP, Drell-Yan measurements TMDs, GPDs and GTMDs
> Fragmentation Functions Meson Structure and Spectroscopy Search...
> indico.cern.ch
>
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> https://mailman.jlab.org/mailman/listinfo/rgc_analysis
>




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