phi ---> K K decay in light cone QCD - INSPIRE

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phi ---> K K decay in light cone QCD

May, 2003

9 pages

Published in:

Eur.Phys.J.C 31 (2003) 197-201

e-Print:

hep-ph/0305056 [hep-ph]

DOI:

10.1140/epjc/s2003-01323-1

Report number:

METU-PHYS-HEP-05-15

View in:

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Abstract:

The coupling constant of (phi -> K K) decay is calculated in light cone QCD sum rules. The result obtained for g_{phi KK} = (4.9 pm 0.8) is in a good agreement with the existing experimental result.

Note:

9 pages, 2 figures, LaTeX formatted Report-no: metu-phys-hep-05-15

quantum chromodynamics: light cone
sum rule
Phi(1020): hadronic decay
coupling constant: (Phi(1020) 2K)
correlation function
K: wave function
Borel transformation
numerical calculations: interpretation of experiments
Phi(1020) --> 2K

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Figures(0)

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