2007/12/31 by P. Bosted, CLAS Collaboration, P. E. Bosted +99 · 8 citations
Chemistry · Mathematics · Physics and Astronomy · #Atomic physics #Chemistry #Crystallography #Electron #Extrapolation #Mathematics #Neutrino Physics Research #Nuclear physics #Nuclear physics research studies #Optics #Particle physics theoretical and experimental studies #Physics #Resonance (particle physics) #Scattering #Statistics #nucl-ex
paper · pdf · doi:10.1103/physrevc.78.015202
published in Physical Review C 78(1) (American Institute of Physics) · 13 pages, 2 figures. Significantly shortened version. Results unchanged. Small additions for Phys. Rev. C
arxiv created 2008/06/12 · openalex publication_date 2008/07/11 · arxiv updated 2010/04/06 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
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.