Document Type
Article
Publication Date
2022
DOI
10.1103/PhysRevC.105.064003
Publication Title
Physical Review C
Volume
105
Issue
6
Pages
064003 (1-13)
Abstract
Experimental cross sections for the 4He(e,e′p) X reactions in the missing energy range from 0.017 to 0.022 GeV and up to a missing momentum of 0.632 GeV/c at xB = 1.24 and Q2 = 2 (GeV/c)2 are reported. The data are compared to relativistic distorted-wave impulse approximation calculations for the 4He(e,e′p)3H channel. Significantly more events are observed for pm ≥ 0.45 GeV/c than are predicted by the theoretical model, and striking fluctuations in the ratio of data to the theoretical model around pm = 0.3GeV/c are possible signals of initial-state multinucleon correlations.
Original Publication Citation
Iqbal, S., Benmokhtar, F., Ivanov, M. ... Zheng, X., Zhu, P., Zielinski, R. (2022) Probing for high-momentum protons in 4He via the 4He(e, e'p)X reactions. Physical Review C, 105(6) 1-13, Article 064003. https://doi.org/10.1103/PhysRevC.105.064003
Repository Citation
Jefferson Lab Hall A Collaboration; Iqbal, S.; Benmokhtar, F.; Ivanov, M.; Weinstein, L. B.; Zheng, X.; Zhu, P.; Zielinski, R.; and et al, "Probing for High-Momentum Protons in ⁴He via the ⁴He (e, e'p) X Reactions" (2022). Physics Faculty Publications. 591.
https://digitalcommons.odu.edu/physics_fac_pubs/591
Comments
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