Measurement of the Reactions e^+e^-→e^+e^- and e^+e^-→γγ at √<s>=52 GeV

Department of Chemistry, Graduate School of Science, Kyoto University

Department of Health Science, Hirosaki University School of Medicine

長岡技術科学大学

Department of Accelerator and Medical Physics, Research Center for Particle Therapy, National Instit

Graduate School Of Advanced Sciences Of Matter Hiroshima University

Department Of Physics Hiroshima University

Department Of Materials Science Faculty Of Science Hiroshima University

Hokkaido Univ. Sapporo Jpn

Kyoto Univ. Kyoto Jpn

Department Of Physics Kyoto University

慶応義塾大学 放射線科学

Department of Physics, Tohoku University

National Laboratory for High Energy Physics KEK

Institute of Applied Physics, University of Tsukuba

Department of Physics, Tokyo Metropolitan University

Wakayama Medical College

National Laboratory for High Energy Physics KEK

Department of Physics, Osaka University

Department of Physics, Kyoto University

Department of Applied Physics, Tohoku-Gakuin University

Department of Physics, Tokyo Metropolitan University

School of Applied Medical Science, Kobe University

National Laboratory for High Energy Physics KEK

Department of Physics, Kyoto University

Department of Physics, Kyoto University

Department of Physics, Kyoto University

Institute of Applied Physics, University of Tsukuba

Department of Physics, Osaka University

Institute of Physics, University of Tsukuba

National Laboratory for High Energy Physics KEK

National Laboratory for High Energy Physics KEK

National Laboratory for High Energy Physics KEK

Department of Physics, Hiroshima University

Faculty of Cross-Cultural Studies, Kobe University

Department of Applied Physics, Tohoku-Gakuin University

National Laboratory for High Energy Physics KEK

National Laboratory for High Energy Physics KEK

Institute of Applied Physics, University of Tsukuba

National Laboratory for High Energy Physics KEK

Department of Physics, Okayama University

Center for Information Science, Kogakuin University

National Laboratory for High Energy Physics KEK

National Laboratory for High Energy Physics KEK

National Laboratory for High Energy Physics KEK

Division of Natural Sciences, International Christian University

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Department of Physics,Hiroshima University

Faculty of Engineering,Tokyo University of Agriculture and Technology

Department of Physics,Hiroshima University

KEK,National Laboratory for High Energy Physics

Department of Physics,Tokyo Metropolitan University

KEK,National Laboratory for High Energy Physics

Department of Physics,Hiroshima University

Department of Applied Physics,Tohoku-Gakuin University

Institute of Physics,University of Tsukuba

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Institute of Applied Physics,University of Tsukuba

KEK,National Laboratory for High Energy Physics

Department of Physics,Tokyo Metropolitan University

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

College of Liberal Arts,Kobe University

Department of Physics,Tokyo Metropolitan University

Graduate School of Science and Technology,Kobe University

KEK,National Laboratory for High Energy Physics

Department of Physics,Osaka University

Institute of Applied Physics,University of Tsukuba

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Department of Physics,Osaka University

KEK,National Laboratory for High Energy Physics

Department of Physics,Osaka University

KEK,National Laboratory for High Energy Physics

Department of Physics,Hiroshima University

Department of Physics,Hiroshima University

KEK,National Laboratory for High Energy Physics

Department of Physics,Osaka University

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Department of Physics,Tokyo Metropolitan University

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Department of Physics,Tokyo Metropolitan University

Department of Physics,Osaka University

KEK,National Laboratory for High Energy Physics

Department of Physics,Kyoto University

Department of Physics,Osaka University

Department of Physics,Kyoto University

KEK,National Laboratory for High Energy Physics

Department of Physics,Tohoku University

Graduate School of Science and Technology,Kobe University

KEK,National Laboratory for High Energy Physics

Department of Physics,Osaka University

Institute of Applied Physics,University of Tsukuba

KEK,National Laboratory for High Energy Physics

KEK,National Laboratory for High Energy Physics

Faculty of General Education,Meiji-Gakuin University

KEK,National Laboratory for High Energy Physics

Faculty of Engineering,Fukui University

Department Of Physics Osaka University

Hokkaido Univ. Sapporo

Department Of Physics Kyoto University

Department Of Chemistry Nagaoka University Of Technology

Department Of Applied Physics And Chemistry University Of Electro-communications

Department Of Physics Tokyo Metropolitan University

Fukui Univ. Fukui

Department Of Applied Physics Fukui University

Physics Department Osaka University:(present)kek High Energy Accelerator Research Organization

Kek High Energy Accelerator Research Organization

Tohoku Univ. Sendai Jpn

Research Center For Advanced Science And Technology University Of Tokyo:crest Japan Science And Tech

Department Of Applied Physics Tohoku-gakuin University

Department Of Applied Physics Faculty Of Engineering Tohoku Gakuin University

Institute Of Applied Physics University Of Tsukuba

Department Of Physics Osaka University:matsushita Electric Industrial Co.ltd.

Department Of Biology Faculty Of Science Ochanomizu University

Yasuda Women's Junior Coll. Hiroshima

Institute Of Applied Physics University Of Tsukuba

High Energy Accelerator Research Organization (KEK)

University of Tsukuba

Department Of Physics Niigata University

Department Of Physics Miyagi University Of Education

Department of Physics, Tohoku University

NTT Electrical communications Laboratories

Fukui Univ. Technol. Fukui

Department Of Materials Science And Engineering Waseda University

Research Center For Advanced Science And Technology University Of Tokyo:crest Japan Science And Tech

Department Of Applied Physics Tohoku-gakuin University

Department Of Physics Tokyo Metropolitan University

Physics Department Osaka University:(present)kek High Energy Accelerator Research Organization

Physics Department Osaka University

Department Of Cardiology Kanto Teishin Hospital

Physics Department Osaka University

Department Of Physics Hiroshima University

National Laboratory For High Energy Physics Kek

Hokkaido Univ. Sapporo

Department Of Materials Science Faculty Of Engineering Tohoku University:(present Address)sumitomo M

Kek National Laboratory For High Energy Physics

Department Of Physics Faculty Of Science Tokyo Metropolitan University

Faculty Of Engineering Tokyo Institute Of Technology

Department Of Physics Hiroshima University

Institute For Materials Research Tohoku University

Yasuda Women's Junior College

Division Of Natural Sciences International Christian University

Faculty Of Engineering Tokyo University Of Agriculture And Technology

Department Of Applied Physics Tokyo University Of Agriculture And Technology

Institute Of Physics University Of Tsukuba

Department Of Physics Tokyo Metropolitan University

Department Of Physics Tokyo Metropolitan University

Department Of Electronic And Computer Engineering Ibaraki College Of Technology

Department Of Electronic Engineering Faculty Of Engineering Kobe University

National Laboratory For High Energy Physics (kek)

Institute For Materials Research Tohoku University

Kek National Laboratory For High Energy Physics:phillips Hamburg

Department Of Physics Hiroshima University

Institute Of Physics University Of Tsukuba

Department Of Physics Kyoto University

Department Of Physics Hiroshima University

Kek National Laboratory For High Energy Physics

Department Of Physics Osaka University:institute Of Cosmic Ray Research

Department Of Applied Mathematics Faculty Of Engineering Science Osaka University

Department Of Physics Tokyo Metropolitan University

Department Of Physics Faculty Of Science Shinshu University

National Laboratory For High Energy Physics Kek

Center For Information Science Kogakuin University

Department Of Physics Osaka University

Institute Of Applied Physics University Of Tsukuba

Kek National Laboratory For High Energy Physics:osaka City University

Department Of Physics Kyoto University

Department Of Physics Faculity Of Science Kyoto University

Department Of Accelerator And Medical Physics Research Center For Particle Therapy National Institut

Department Of Chemistry Faculty Of Engineering Gunma University

Department Of Physics Tohoku University

Department Of Astrophysics Nagoya University

Deparment Of Physics Tokyo Metropolitan University Tokyo

Department Of Physics Faculty Of Science Hiroshima University

Kek National Laboratory For High Energy Physics

Doshisha University

Department Of Physics Tokyo Metropolitan University

Department Of Physics Nagoya University

Department Of Physics Osaka University

Department Of Physics Kyoto University

Department Of Physics Okayama University

Department Of Physics Tohoku University

Department Of Physics Osaka University

Department Of Physics Tokyo Metropolitan University

National Laboratory For High Energy Physics Kek

Department Of Physics Kyoto University

National Laboratory For High Energy Physics

Department Of Physics Osaka University

Department Of Physics Tokyo Metropolitan University:fijitsu Inc.

Niigata Univ. Niigata

Department Of Physics Osaka University

Department Of Anesthesiology And Critical Care Medicine Hokkaido University Graduate School Of Medic

Department Of Physics Hiroshima University:kawasaki Steel Co.ltd.

Faculty Of Cross-cultural Studies Kobe University

Department Of Physics Kyoto University

Department Of Engineering Tohoku Gakuin University

Graduate School Of Science And Technology Kobe University:sumitomo Heavy Industry Inc.

Department Of Physics Osaka University

Department Of Applied Physics Tohoku University:(present Address) Fundamental Research Lab. Nippon S

Department Of Health Science Hirosaki University School Of Medicine

Department Of Physics Osaka University:institute Of Cosmic Ray Research

Research Center For Advanced Science And Technology University Of Tokyo:crest Japan Science And Tech

Department Of Chemistry And Materials Science Tokyo Institute Of Technology

Department Of Physics Tokyo Metropolitan University

Department Of Cardiothoracic Surgery Nagoya University School Of Medicine

Department Of Anesthesiology Tohoku University School Of Dentistry

Department Of Applied Physics Tohoku University

Faculty of General Education, Meiji-gakuin University

Department of Physics, Kogakuin University

Institute of Applied Physics, University of Tsukuba, Ibaraki 305

School of Allied Medical Science, Kobe University, Kobe 657

Institute of Applied Physics, University of Tsukuba, Ibaraki 305

Faculty of Engineering, Fukui University, Fukui 910

Department of Applied Physics, Tohoku-Gakuin University, Tagajo 985

College of Liberal Arts, Kobe University, Kobe 657

Department of Applied Physics, National Defense Academy

Department of Food Science, Tezukayama University

Department of Materials Science and Engineering, Kyushu University

Graduate School of Science and Technology, Kobe University, Kobe 657

Institute of Applied Physics, University of Tsukuba, Ibaraki 305