Phenomenology of heavy quarkonium radiative E1 transitions

Journal Article · Fri Jan 22 00:00:00 EST 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4938648· OSTI ID:22499052

Martinez, Hector E. ^[1]

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1. Physik-Department, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)

We present preliminary results of the evaluation of the next-to-leading-order (NLO) relativistic corrections to the heavy quarkonium electric dipole transition (E1) rate. In our evaluation we use the quark-antiquark potential up to 1/m{sup 2} corrections that includes the effective string theory expression for the long range, a review on the method to construct this potential is given. Our results compare favorable with the experiments and may provide predictions for the rates for which no experimental data is yet available.

• OSTI ID: 22499052
• Journal Information: AIP Conference Proceedings, Vol. 1701, Issue 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPARATIVE EVALUATIONS
CORRECTIONS
E1-TRANSITIONS
FORECASTING
POTENTIALS
QUARK-ANTIQUARK INTERACTIONS
QUARKONIUM
RELATIVISTIC RANGE
STRING THEORY