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A Measurement of the photon structure function F2(gamma) at an average Q**2 of 12-GeV**2/c**4

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Abreu, P. [--] Cortina Gil, Eduardo [UCL] DELPHI Collaboration [--]

The hadronic photon structure function F_{2}^{gamma} has been measured in the Q^{2} range from 4 to 30~GeV^2/c^{4} and down to x values of order 0.001, using data taken with the DELPHI detector at LEP between 1991 and 1993. A comparison is made with several F_{2}^{gamma} parameterizations with special emphasis on their low x behaviour. A result on the Q^{2} evolution of F_{2}^{gamma} is presented.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès libre
Publication date 1996
Language Anglais
Journal information "Zeitschrift für Physik. C, Particles and fields" - Vol. 69, no. 1, p. 223-234 (1996)
Publisher Springer (Berlin)
issn 0170-9739
e-issn 1431-5858
Publication status Publié
Affiliation UCL - SST/IRMP - Institut de recherche en mathématique et physique
Links
Bibliographic reference Abreu, P. ; Cortina Gil, Eduardo ; DELPHI Collaboration ; et. al. A Measurement of the photon structure function F2(gamma) at an average Q**2 of 12-GeV**2/c**4. In: Zeitschrift für Physik. C, Particles and fields, Vol. 69, no. 1, p. 223-234 (1996)
Permanent URL http://hdl.handle.net/2078.1/126376