Inclusive production of four charm hadrons at b-factories

Daekyoung Kang; Jungil Lee

doi:10.1142/S0217751X06032320

Inclusive production of four charm hadrons at b-factories

Daekyoung Kang, Jungil Lee

Department of Physics

Research output: Contribution to journal › Article

Abstract

Measurements by the Belle Collaboration of the exclusive J/ψ + η_c and inclusive J/ψ + cc̄ + X productions in e ⁺e^- annihilation differ substantially from theoretical predictions based on the nonrelativistic QCD factorization approach. In order to test if such a discrepancy is originated from the large perturbative corrections to the hard-scattering amplitude, we study inclusive production of four charm hadrons in e⁺e^- annihilation at B factories.

Original language	English
Pages (from-to)	922-925
Number of pages	4
Journal	International Journal of Modern Physics A
Volume	21
Issue number	4
DOIs	https://doi.org/10.1142/S0217751X06032320
Publication status	Published - 2006 Feb 10

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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Kang, D., & Lee, J. (2006). Inclusive production of four charm hadrons at b-factories. International Journal of Modern Physics A, 21(4), 922-925. https://doi.org/10.1142/S0217751X06032320

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