Document Type
Article
Publication Date
2008
DOI
10.1103/PhysRevC.78.015202
Publication Title
Physical Review C
Volume
78
Issue
1
Pages
015202 (6 pp.)
Abstract
The (W,Q2) dependence of the ratio of inclusive electron scattering cross sections for 15N/12C was determined in the kinematic ranges 0.8 < W < 2 GeV and 0.2 < Q2 < 1 GeV2 using 2.285 GeV electrons and the CLAS detector at Jefferson Lab. The ratios exhibit only slight resonance structure, in agreement with a simple phenomenological model and an extrapolation of deep-inelastic scattering ratios to low Q2. Ratios of 4He/12C using 1.6 to 2.5 GeV electrons were measured with very high statistical precision and were used to correct for He in the N and C targets. The (W,Q2) dependence of the 4He/12C ratios is in good agreement with that of the phenomenological model and exhibit significant resonance structure centered at W=0.94,1.23, and 1.5 GeV.
Original Publication Citation
Bosted, P. E., Fersch, R., Adams, G., Amarian, M., Anefalos, S., Anghinolfi, M., . . . Zhao, Z. (2008). Ratios of 15N/12C and 4He/12C inclusive electroproduction cross sections in the nucleon resonance region. Physical Review C, 78(1), 015202. doi:10.1103/PhysRevC.78.015202
ORCID
0000-0003-1582-2376 (Dodge), 0000-0001-7282-8120 (Hyde), 0000-0001-5416-2900 (Weinstein)
Repository Citation
Bosted, P. E.; Fersch, R.; Adams, G.; Amaryan, M.; Anefalos, S.; Anghinolfi, M.; Asryan, G.; Avakian, H.; Badasaryan, H.; Baillie, N.; Bektasoglu, M.; Bültmann, S.; Careccia, S. L.; Dodge, G. E.; Dharmawardane, K. V.; Forest, T. A.; Gavalian, G.; Guler, N.; Hyde-Wright, C. E.; Kalantarians, N.; Klein, A.; Kuhn, S. E.; Lachniet, J.; Niyazov, R. A.; Qin, L. M.; Sabatié, F.; Tkachenko, S.; Weinstein, L. B.; Zhang, J.; and CLAS Collaboration, "Ratios of 15N/12C and 4He/12C Inclusive Electroproduction Cross Sections in the Nucleon Resonance Region" (2008). Physics Faculty Publications. 90.
https://digitalcommons.odu.edu/physics_fac_pubs/90