A measurement of the photon structure function F 2γ at an average Q 2 of 12 GeV2/ c 4 |
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| Authors: | DELPHI Collaboration P Abreu W Adam T Adye E Agasi I Ajinenko R Aleksan G D Alekseev " target="_blank">P P Allport and S Almehed |
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| Institution: | DELPHI Collaboration, P. Abreu, W. Adam, T. Adye, E. Agasi, I. Ajinenko, R. Aleksan, G. D. Alekseev, P. P. Allport and S. Almehed, et al. |
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| Abstract: | The hadronic photon structure functionF
2
γ
has been measured in theQ
2 range from 4 to 30 GeV2/c
4 and down tox values of order 0.001, using data taken with the DELPHI detector at LEP between 1991 and 1993. A comparison is made with
severalF
2
γ
parameterizations with special emphasis on their lowx behaviour. A result on theQ
2 evolution ofF
2
γ
is presented. |
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| Keywords: | |
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