Published August 2004
| Version v1
Report
The study of diffractive photoproduction of J/ψ at large γ-p Energy in the ZEUS experiment at HERA
Description
The proton-dissociative diffractive photoproduction of J/ψ mesons has been studied in ep collisions with the ZEUS detector at HERA using an integrated luminosity of 36 pb-1. The differential cross-section dσ/dt has been measured at W ≅ 200 GeV, where W is the centre-of-mass energy of the photon-proton system, for vertical stroke t vertical stroke values up to 7 GeV2, where t is the squared four-momentum transfer at the proton vertex. The results are compared to expectations of theoretical models. (orig.)
Availability note (English)
Available from TIB Hannover: RA 8919(2004-033)Additional details
Publishing Information
- Imprint Pagination
- 91 p.
- ISSN
- 1435-8085
- Report number
- DESY-THESIS--2004-033
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 35092388
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data, Non-conventional Literature
- Descriptors DEI
- DIFFRACTION MODELS; ELECTRON-PROTON INTERACTIONS; ELECTRONS; ELECTROPRODUCTION; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; GEV RANGE 100-1000; INTEGRAL CROSS SECTIONS; J PSI-3097 MESONS; PHOTON-PROTON INTERACTIONS; PHOTOPRODUCTION; SEMI-INCLUSIVE INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; CHARMONIUM; CROSS SECTIONS; DATA; DIFFERENTIAL CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; GEV RANGE; HADRONS; INCLUSIVE INTERACTIONS; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MESONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; QUARKONIUM; VECTOR MESONS