Published January 1997
| Version v1
Report
Open
Reggeon and pion contributions in exclusive diffractive processes at HERA
- 1. Institute of Nuclear Physics, Cracow (Poland)
Description
The contribution of subleading f2, ω, a2 and ρ reggeons to the diffractive structure function F2D(3)(xP, β, Q2)are estimated. In addition we include the pion exchange which was recently found to be responsible for the violation of the Gottfried Sum Rule. The reggeon and pion contribution lead to a violation of the factorization of the diffractive structure function. The diffractive structure function is separated into the contributions with leading proton Δ(n)F2D/Δ(p)F2D as a function ox xP in the interval 10-2 10-2. (author). 27 refs, 4 figs
Availability note (English)
MF available from INIS under the Report Number.Files
28054053.pdf
Files
(237.0 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:c39238a4ad140d1ae9f9d7fc8f818b81
|
237.0 kB | Preview Download |
Additional details
Publishing Information
- Imprint Pagination
- 11 p.
- Report number
- INP--1754/PH
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 28054053
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DEEP INELASTIC SCATTERING; EXCHANGE INTERACTIONS; HERA STORAGE RING; PIONS; POMERANCHUK PARTICLES; PROTONS; REGGE POLES; STRUCTURE FUNCTIONS
- Descriptors DEC
- BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INELASTIC SCATTERING; INTERACTIONS; IONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MESONS; NUCLEONS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; SCATTERING; STORAGE RINGS
Optional Information
- Contract/Grant/Project number
- KBN Grant No. 2P03B23108; KBN Grant No. 2P03B18410; Project No. 1522/94/LN
- Funding organization
- Komitet Badan Naukowych (KBN), Warsaw (Poland); Stiftung Deutsch-Polnische Zusammenarbeit.