Published 2001
| Version v1
Book
FP2 at low Q2 and the total γP cross section at HERA
Description
New precise measurements of the neutral current cross section at HERA are presented in different Q2 regimes. In the photoproduction limit the total γp cross section is found to be in agreement with the universal soft Pomeron prediction. At medium scales 1.5 ≤ Q2 ≤ 150 GeV2 the F2 and the FL structure functions are determined. These data are well described by NLO pQCD. The gluon density in the proton has been extracted from the scaling violation of F2 at low x. The transition between the two regimes occurs at around Q2 ≅ 1 GeV2. (author)
Additional details
Publishing Information
- Publisher
- World Scientific Publishing Co. Pte. Ltd.
- Imprint Place
- Singapore (Singapore)
- ISBN
- 981-02-4533-5
- Imprint Title
- ICHEP 2000: Proceedings of the 30th international conference on high energy physics
- Imprint Pagination
- 1504 p.
- Journal Page Range
- p. 427-429
Conference
- Title
- 30. international conference on high energy physics
- Acronym
- ICHEP 2000
- Dates
- 27 Jul - 2 Aug 2000
- Place
- Osaka (Japan)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Japan
- INIS RN
- 33046025
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DEEP INELASTIC SCATTERING; GLUONS; LEPTON-PROTON INTERACTIONS; NEUTRAL-CURRENT INTERACTIONS; PHOTON-PROTON INTERACTIONS; PHOTOPRODUCTION; POMERANCHUK PARTICLES; POSITRONS; QUANTUM CHROMODYNAMICS; REGGE POLES; STRUCTURE FUNCTIONS; TOTAL CROSS SECTIONS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MATTER; MESONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SCATTERING
Optional Information
- Notes
- Imprint:Published in 2 volumes