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Multipolar transitions excited by twisted photons in heavy quarkonia

Abstract In this study, we investigate the excitation of multipole transitions in quarkonium systems by high-energy photons carrying orbital angular momentum. We derive explicit expressions for the amplitude and probability of photoexcitation incorporating the dynamics of the quarkonium center of ma...

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Ngā kaituhi matua: P. S. Korolev, V. A. Ryakin
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2026-05-01
Rangatū:European Physical Journal C: Particles and Fields
Urunga tuihono:https://doi.org/10.1140/epjc/s10052-026-15665-5
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