Evidence for valencelike quark-hadron duality
A newly obtained data sample of inclusive electron-nucleon scattering from both hydrogen and deuterium targets is analyzed. These JLab data span the nucleon resonance region up to four-momentum transfers of 5 (GeV/c)(2). The data are found to follow an average scaling curve. The inclusion of low-momentum transfer data yields a scaling curve resembling deep inelastic neutrino-nucleus scattering data, suggesting a sensitivity to valencelike structure only.
Niculescu
I
Hampton University, Hampton, Virginia 23668, USA.
Armstrong
CS
Arrington
J
Assamagan
KA
Baker
OK
Beck
DH
Bochna
CW
Carlini
RD
Cha
J
Cothran
C
Day
DB
Dunne
JA
Dutta
D
Ent
R
Frolov
VV
Gao
H
Geesaman
DF
Gueye
PL
Hinton
W
Holt
RJ
Jackson
HE
Keppel
CE
Koltenuk
DM
Mack
DJ
Meekins
DG
Miller
MA