Study of color-octet matrix elements through $$J/\psi $$ J / ψ production in $$e^{+}e^{-}$$ e + e - annihilation
Abstract In this paper, the color-octet long distance matrix elements are studied through the inclusive $$J/\psi $$ J / ψ production in $$e^{+}e^{-}$$ e + e - annihilation within the framework of non-relativistic QCD factorization. The calculations are up-to next-to-leading order with the radiative...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2017-09-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-017-5120-2 |