Bulletin of the American Physical Society
APS April Meeting 2019
Volume 64, Number 3
Saturday–Tuesday, April 13–16, 2019; Denver, Colorado
Session D15: Mini-Symposium: Short Range Nuclear Structure II
3:30 PM–5:06 PM,
Saturday, April 13, 2019
Sheraton
Room: Plaza Court 4
Sponsoring
Unit:
DNP
Chair: Or Hen, MIT
Abstract: D15.00003 : Inclusive Short-range Correlation Measurement with 3H and 3He at Jefferson Lab
4:18 PM–4:30 PM
View Presentation Abstract
Presenter:
Shujie Li
(University of New Hampshire)
Author:
Shujie Li
(University of New Hampshire)
Collaboration:
Jefferson Lab Hall A E12-11-112 Collaboration
Previous experiments reported a neutron-proton pair (isosinglet) dominance in high-momentum nucleons. This n-p dominance is believed to cause a scaling behavior of nuclei inclusive cross section ratios at 1.4<xbj<2 where the hign-momentum nucleons dominate. At Jefferson Lab Hall A we check this np-dominance of SRC via the electron scattering on A=3 nuclei system. In the past year we measured the 3H to 3He cross section at 1<x < 3 with a wide Q2 range (0.4<Q2< 3 GeV2). In this talk I will show the status of 3H/3He ratio analysis at 1<xbj<2 with Q2=1.4GeV2 and 1.8GeV2 data.
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