Production ofχcin electron-positron colliding-beam experiments

1 May 1977

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 15 (9) , 2519-2523
https://doi.org/10.1103/physrevd.15.2519

Abstract

The differential cross section for production of

χ_{c} (1 {}^{1}S_{0})

, an even-charge-conjugation state, in electron-positron colliding-beam experiments via the two-photon-exchange mechanism has been calculated. The results obtained in the one-equivalent-photon approximation are also mentioned for comparison. Structure effects have been estimated.

Keywords

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