Inclusive gamma*gamma interactions to hadronic final states where one scattered electron or positron is detected in the electromagnetic calorimeters have been studied in the LEP 1 data taken by ALEPH from 1991 to 1995. The event sample has been used to measure the hadronic structure function of the photon F-2(gamma) in three bins with < Q(2)> of 9.9, 20.7 and 284 GeV2. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
Measurement of the hadronic photon structure function at LEP 1 for < Q2 > values between 9.9 and 284 GeV2
SELVAGGI, Giovanna;DE PALMA, Mauro;NUZZO, Salvatore Vitale
1999-01-01
Abstract
Inclusive gamma*gamma interactions to hadronic final states where one scattered electron or positron is detected in the electromagnetic calorimeters have been studied in the LEP 1 data taken by ALEPH from 1991 to 1995. The event sample has been used to measure the hadronic structure function of the photon F-2(gamma) in three bins with < Q(2)> of 9.9, 20.7 and 284 GeV2. (C) 1999 Published by Elsevier Science B.V. All rights reserved.File in questo prodotto:
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