Nucleon resonance contributions to unpolarized inclusive electron scattering
Description
The first CLAS12 experiments will provide high-precision data on inclusive electron scattering observables at a photon virtuality Q2 ranging from 0.05 to 12GeV2 and center-of-mass energies W up to 4 GeV. In view of this endeavor, we present the modeling of the resonant contributions to the inclusive electron scattering observables. As input, we use the existing CLAS electrocoupling results obtained from exclusive meson electroproduction data off protons, and evaluate for the first time the resonant contributions based on the experimental results on the nucleon resonance electroexcitation. The uncertainties are given by the data and duly propagated through a Monte Carlo approach. In this way, we obtain estimates for the resonant contributions, important for insight into the nucleon parton distributions in the resonance region and for the studies of quark-hadron duality.
Availability note (English)
Available from https://www.osti.gov/biblio/1560319; DOE Accepted Manuscript full text, or the publishers Best Available Version will be available free of charge after the embargo periodAdditional details
Identifiers
Publishing Information
- Journal Title
- Physical Review C
- Journal Volume
- 100
- Journal Issue
- 3
- Journal Page Range
- vp.
- ISSN
- 2469-9985
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 52110756
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S43: PARTICLE ACCELERATORS;
- Descriptors DEI
- CENTER-OF-MASS SYSTEM; ELECTRONS; MONTE CARLO METHOD; PROTONS; QUARK-HADRON INTERACTIONS; RESONANCE; SCATTERING
- Descriptors DEC
- BARYONS; CALCULATION METHODS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; LEPTONS; NUCLEONS; PARTICLE INTERACTIONS
Optional Information
- Contract/Grant/Project number
- AC05-06OR23177; FG02-87ER40365; PHY-1415459; PHY-1513524; IA101819; 251817; 204404729 - SFB 1044
- Funding organization
- USDOE Office of Science - SC (United States), Nuclear Physics - NP; National Science Foundation (NSF) (United States)
- Secondary number(s)
- JLAB-THY--19-2913; DOE-OR--23177-4666; OSTIID--1560319