Evidence for Valencelike Quark-Hadron Duality

Authors :: W. F. Vulcan
C. Yan
I. Niculescu
S. A. Wood
J. H. Mitchell
Paul Gueye
John Arrington
D. J. Mack
P. Stoler
J. W. Price
H. E. Jackson
Donal Day
C. E. Keppel
B. Terburg
J. Reinhold
V. Frolov
D. G. Meekins
L. G. Tang
Rolf Ent
D. Koltenuk
C. S. Armstrong
J. Cha
Dipangkar Dutta
C. Bochna
R. E. Segel
R. D. Carlini
D. van Westrum
D. Potterveld
R. Mohring
G. Niculescu
C. Cothran
W. Hinton
R. J. Holt
D. F. Geesaman
Ketevi Assamagan
O. K. Baker
M. A. Miller
J. A. Dunne
Douglas H Beck
B. Zeidman
Haiyan Gao
Source :: Physical Review Letters. 85:1182-1185
Publication Year :: 2000
Publisher :: American Physical Society (APS), 2000.
Abstract: 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){sup 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. (c) 2000 The American Physical Society.