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A measurement of the photon structure function F2 at Q = 6.8 GeV |
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| Institution: | a Toho High School, Tokyo 186, Japan b KEK, National Laboratory for High Energy Physics, Ibaraki 305, Japan c Louisiana State University, Baton Rouge, LA 70803, USA d Institute of High Energy Physics, Beijing 100039, China e Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA f Gyeongsang National University, Chinju 660-701, South Korea g University of South Carolina, Columbia, SC 29208, USA h University of California, Davis, CA 95616, USA i University of Hawaii, Honolulu, HI 96822, USA j Niigata University, Niigata 950-21, Japan k Nihon Dental College, Niigata 951, Japan l Rutgers University, Piscataway, NJ 08854, USA m Saga University, Saga 840, Japan n Korea University, Seoul 136-701, South Korea o Seoul National University, Seoul 151-742, South Korea p National Taiwan University, Taipei 10764, China q Chuo University, Tokyo 112, Japan r Toyama National College of Maritime Technology, Toyama 933-02, Japan |
| Abstract: | The photon structure function F2γ has been measured at an average Q2 value of 6.8 GeV2 using data collected by the AMY detector at the TRISTAN e+e− collider. The measured F2γ is compared with several QCD-based parton density models. |
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