[Nuclear] [EXTERNAL] Fwd: DNP abstract

[Lamiaa El-Fassi]

FYI, please send your comments to Larry,  <goog_1180643481>weinstei at jlab.org
, and Lucas, ltrac003 at odu.edu.

Best, Lamiaa

---------- Forwarded message ---------
From: Lawrence B. Weinstein <weinstei at jlab.org>
Date: Mon, Jun 22, 2020 at 3:49 PM
Subject: DNP abstract
To: Lamiaa El Fassi <elfassi at jlab.org>, LUCAS TRACY <ltrac003 at odu.edu>, Or
Hen <hen at mit.edu>, Stuart Fegan <sfegan at jlab.org>


Dear Lamiaa,

Here is an abstract from my undergraduate student, Lucas Tracy, on the e4nu
project for the DNP.  Please send it to the NPWG for comment.

Thanks,
Larry

Lawrence B. Weinstein
University Professor and Eminent Scholar
Physics Dept
Old Dominion University
Norfolk, VA 23529
weinstei at jlab.org
757 683 5803

Extracting neutrino oscillation parameters from experiments such as DUNE
relies on determining the incident neutrino energy for each event
individually. We exploited the similarities between electron- and
neutrino-nucleus scattering to test energy reconstruction techniques using
electron data with a known beam energy from the CLAS detector at the Thomas
Jefferson National Accelerator Facility. Previous work by the Electrons for
Neutrinos (e4ν) collaboration focused on the more easily understood
quasielastic events with one proton and zero pions .  We extended this
analysis to  1p1π events, which are dominated by resonance production.
Only a fraction of the  events reconstructed to the correct beam energy and
none of the  events did.  We will present data on the incident energy and
target mass dependence of the energy reconstruction, as well as comparisons
to simulations using the GENIE neutrino event generator.
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