Published July 1, 2010
| Version v1
Report
Nucleon structure at large x: nuclear effects in deuterium
Description
I review quark momentum distributions in the nucleon at large momentum fractions x. Particular attention is paid to the impact of nuclear effects in deuterium on the d/u quark distribution ratio as x → 1. A new global study of parton distributions, using less restrictive kinematic cuts in Q2 and W2, finds strong suppression of the d quark distribution once nuclear corrections are accounted for.
Availability note (English)
Available from AIP Conference Proceedings: Achievements And New Directions In Subatomic Physics: Workshop In Honour Of Tony Thomas 60th Birthday; Volume 1261, pages 85-91Additional details
Identifiers
- DOI
- 10.1063/1.3479367;
- arXiv
- arXiv:1006.4134v1;
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- JLAB-THY--10-1185
Conference
- Title
- Workshop In Honour Of Tony Thomas' 60th Birthday
- Acronym
- Achievements And New Directions In Subatomic Physics
- Dates
- 15-19 Feb 2010
- Place
- Adelaide (Australia)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 41109537
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- D QUARKS; DEUTERIUM; DISTRIBUTION; NUCLEONS; PHYSICS; QUARKS
- Descriptors DEC
- BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEI; ODD-ODD NUCLEI; QUARKS; STABLE ISOTOPES
Optional Information
- Contract/Grant/Project number
- AC05-06OR23177
- Notes
- doi 10.1063/1.3479367
- Funding organization
- USDOE Office of Science (United States)
- Secondary number(s)
- DOE/OR--23177-1239