Revisiting the S -wave leptonic decay widths of charmonium and bottomonium via single-photon annihilation using the Bethe–Salpeter approach
Year: 2026
Type: article
Authors: Hluf Negash, Goiteom Tekle, Mekonnen Gebremichael, Gebretsadik Seyoum
Institution: Aksum University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: closed
Funder: Aksum University
Award: G4271928006
OpenAlex ID: W7131815377