A Measurement of the D* Cross Section in Two-Photon Processes
R. Enomoto
Abstract
We have measured the inclusive D* production cross section in a two-photon collision at the TRISTAN e+e- collider. The mean s of the collider was 57.16 GeV and the integrated luminosity was 150 pb-1. The differential cross section (dσ(D*)/dPT) was obtained in the PT range between 1.6 and 6.6 GeV and compared with theoretical predictions, such as those involving direct and resolved photon processes.
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