Inclusive decays chi(b0,2) ---> psi D anti-D + X and the duality relation

Braguta, V.V.; Likhoded, A.K.; Luchinsky, A.V.

doi:10.1134/S1063778807050134

Inclusive decays chi(b0,2) ---> psi D anti-D + X and the duality relation

Oct, 2005

8 pages

Published in:

Phys.Rev.D 73 (2006) 034021,
Phys.Atom.Nucl. 70 (2007) 901-907,
Yad.Fiz. 70 (2007) 934-940

e-Print:

hep-ph/0510060 [hep-ph]

DOI:

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Abstract:

In this article we consider the three-particle decays

\chi_{b0,2}\to J/\psi c\bar c\to J/\psi D\bar D+X

. We present the analytical formulae for the differential widths of these decays, the numerical values of their integrated widths and check the duality relation that connects the decays

\chi_{b0,2}\to\psi c\bar c

with the two-particle decays

\chi_{b0,2}\to J/\psi (c\bar c)

. We also study the possibility of observing the

\chi_{b0,2}\to J/\psi DD+X

mode at Tevatron and LHC colliders.

Note:

8 pages, 3 figures: minor changes

13.25.Gv
12.40.Nn
12.38.Bx
chi mesons: bottom
chi mesons: hadronic decay
decay: inclusive reaction
duality
chi mesons: width
differential cross section
chi mesons: branching ratio

References(14)

Figures(0)

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