Published June 2000
| Version v1
Journal article
A study of the photon structure function Fγ2(x, Q2) using two-dimensional unfolding
Creators
Description
Data taken with the ALEPH detector at LEP II have been used to measure the photon structure function Fγ2. The data were collected in 1997 at a centre-of-mass energy of √s ∼ 183 GeV and analysed in the two Q2 ranges from 7 to 24 and from 17 to 200 GeV2. To determine Fγ2, a two-dimensional unfolding method employing the principle of maximum entropy is used, which reduces the errors compared to one-dimensional methods. The results are compared to the predictions of several theoretical models
Additional details
Identifiers
- PII
- S0920563200005521;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 86
- Journal Issue
- 1-3
- Journal Page Range
- p. 122-125
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- International Euroconference in quantum chromodynamics
- Acronym
- QCD 99
- Dates
- 7-13 Jul 1999
- Place
- Montpellier (France)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34062283
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPARATIVE EVALUATIONS; FOUR MOMENTUM TRANSFER; GEV RANGE 100-1000; LEP STORAGE RINGS; MULTIPARTICLE SPECTROMETERS; PHOTONS; STRUCTURE FUNCTIONS
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; ENERGY RANGE; EVALUATION; FUNCTIONS; GEV RANGE; MASSLESS PARTICLES; MEASURING INSTRUMENTS; MOMENTUM TRANSFER; SPECTROMETERS; STORAGE RINGS; SYNCHROTRONS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.