[Deeppwg] [EXTERNAL] Two-particle correlation abstract for GHP workshop (fwd)

[Marco Contalbrigo]

Dear all,
for whatever reason my mail below seems to have been stuck in
the system. Please have a look to the abstract propsed by
Miguel and Sebouh and note they are going to present their
study at tomorrow meeting.
Bests, Marco.

---------- Forwarded message ----------
Date: Fri, 15 Jan 2021 18:59:53 +0100 (CET)
From: Marco Contalbrigo <mcontalb at fe.infn.it>
To: deeppwg at jlab.org
Subject: Two-particle correlation abstract for GHP workshop

Dear all,
below is an abstract about long-range two-particle correlations
Miguel and Sebouh (from UCR) intend to submit to the GHP workshop.

Preliminary results will be proposed for approval by DPWG in the
next coming weeks.

Comments and suggestions are welcome before January 20.

Best regards, Marco.



Long-range two-particle correlations in DIS with CLAS12. 


We report a measurement of two-particle angular correlations in deep-inelastic 
scattering off a proton target measured with
the CLAS12 detector at Jefferson Lab. We report both pion-pion and pion-proton 
correlation functions. This measurement
complements ongoing studies at collider experiments and addresses open 
questions regarding hypothetical collective behaviour
in ?small systems?. This measurement can also shed new light on target 
fragmentation and di-quarks states.