The 1P quarkonium fine splittings at NLO

Abstract

We calculate the 1P heavy quarkonium fine splittings at NLO and discuss the impact of the calculation on the chi_b(1P) splittings.

arXiv comment10 pages, 3 figures

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Cited by in corpus (13)

• Heavy quarkonium: progress, puzzles, and opportunities
• The $XYZ$ states: experimental and theoretical status and perspectives
• QCD and strongly coupled gauge theories: challenges and perspectives
• The Physics of the B Factories
• 50 Years of Quantum Chromodynamics
• Model-independent Study of Magnetic Dipole Transitions in Quarkonium
• P-wave heavy quarkonium spectrum with next-to-next-to-next-to-leading logarithmic accuracy
• Next-to-next-to-leading-order QCD corrections to ${\chi }_{c0,2}\to \gamma \gamma$
• Analysis of the heavy quarkonium states $h_c$ and $h_b$ with QCD sum rules
• Electric dipole transitions of $1P$ bottomonia
• Chi_b(3P) splitting predictions in potential models
• Heavy Hadron Spectroscopy
• Heavy Quarkonium Physics from Effective Field Theories