[Clas_hadron] [EXTERNAL] Talk for HADRON23

Volker Burkert burkert at jlab.org
Wed Apr 26 10:05:37 EDT 2023


Hi Lucilla,

 I had same two comments as Viktor, and have one more: please replace "angle range" with "polar angle range".

Best,
Volker


________________________________
From: Clas_hadron <clas_hadron-bounces at jlab.org> on behalf of Lucilla Lanza via Clas_hadron <clas_hadron at jlab.org>
Sent: Wednesday, April 26, 2023 10:01 AM
To: Viktor Mokeev <mokeev at jlab.org>
Cc: clas_hadron at jlab.org <clas_hadron at jlab.org>
Subject: Re: [Clas_hadron] [EXTERNAL] Talk for HADRON23

Thank you Victor I will correct.
Best regards,

Lucilla

Il 2023-04-26 15:57 Viktor Mokeev ha scritto:
> Dear Lucilla,
>
>  You have a nice abstract. I have a minor proposal. Replace
>
>  N resonance(s)---->N* or nucleon resonances
>
>  After hybrid nature of the N resonances. add
>
>  in the mass range of 2.0 GeV <W<2.5 GeV where the lightest hybrid
> baryons are expected to be located based on LQCD studies of the N*
> spectrum.
>
>  Best Regards,
>  Victor
>
> -------------------------
>
> FROM: Clas_hadron <clas_hadron-bounces at jlab.org> on behalf of Lucilla
> Lanza via Clas_hadron <clas_hadron at jlab.org>
>  SENT: Wednesday, April 26, 2023 8:19 AM
>  TO: clas_hadron at jlab.org <clas_hadron at jlab.org>
>  SUBJECT: [Clas_hadron] [EXTERNAL] Talk for HADRON23
>
> Dear all,
>
>  Please read the abstract I submitted for HADRON23 and let me know if
> you
>  have comments or corrections:
>
>  An experimental program has been approved at the Thomas Jefferson
>  National Accelerator Facility to measure the (ep,e’K+)Y reactions
> using
>  the CLAS12 setup in Hall B.
>  Data have been obtained using electron beams with energies of 6.5,
> 7.5,
>  and 10.2 GeV, impinging upon a liquid hydrogen target in the CLAS12
>  center. Scattered electrons have been detected in an
>  angle range of 2.5° to 4.5° by the Forward Tagger (FT) and at
> angles
>  greater than 6° in the CLAS12 Forward Detector, allowing to measure
> the
>  KY electro-production differential cross section and to
>  probe the Q2 evolution of the Nresonances electro-couplings in the Q2
>
>  range from 0.05 GeV2 to 3 GeV2. The study of the Q2 dependence of the
>
>  electro-couplings will provide a crucial tool to investigate the
>  possible hybrid nature of the N resonances. Experimental results for
> KY
>  electroproduction will be reported and prospects for future studies
> will
>  be discussed.
>
>  I apologize for not asking before.
>  Thank you in advance.
>  Best regards,
>
>  Lucilla
>
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