The calculation is presented of the αS correction to heavy quarkonium decay into scalar and pseudoscalar plus gamma. For the scalar case, the result agrees with the value previously calculated by Vysotsky. In both cases the correction brings about a substantial reduction in the rate

Nason, P. (1986). QCD radiative corrections to upsilon decay into scalar plus gamma and pseudoscalar plus gamma. PHYSICS LETTERS. SECTION B, 175(2), 223-226 [10.1016/0370-2693(86)90721-5].

QCD radiative corrections to upsilon decay into scalar plus gamma and pseudoscalar plus gamma

Nason, P.
Primo
1986

Abstract

The calculation is presented of the αS correction to heavy quarkonium decay into scalar and pseudoscalar plus gamma. For the scalar case, the result agrees with the value previously calculated by Vysotsky. In both cases the correction brings about a substantial reduction in the rate
Articolo in rivista - Articolo scientifico
Upsilon
English
223
226
4
Nason, P. (1986). QCD radiative corrections to upsilon decay into scalar plus gamma and pseudoscalar plus gamma. PHYSICS LETTERS. SECTION B, 175(2), 223-226 [10.1016/0370-2693(86)90721-5].
Nason, P
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/217830
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