Measurement ofγγ*→π0transition form factor at Belle
نویسندگان
چکیده
منابع مشابه
Measurement of γγ → pp production at Belle Belle
A high precision study of the process γγ → pp has been performed using a data sample of 89 fb−1 collected with the Belle detector at the KEKB e+e− collider. The cross section of pp production has been measured at two-photon center-ofmass (c.m.) energies between 2.025 and 4.0 GeV and in the c.m. angular range of | cos θ∗| < 0.6. Production of γγ → ηc → pp is observed and the product of the two-p...
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A high precision study of the process γγ → pp has been performed using a data sample of 89 fb−1 collected with the Belle detector at the KEKB e+e− collider. The cross section of pp production has been measured at two-photon center-ofmass (c.m.) energies between 2.025 and 4.0 GeV and in the c.m. angular range of | cos θ∗| < 0.6. Production of γγ → ηc → pp is observed and the product of the two-p...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2012
ISSN: 2100-014X
DOI: 10.1051/epjconf/20123705009