T. Gao

works on

charmonium 1 coupled-channel effects 1 decay widths 1 gamma-gamma fusion 1 state mixing 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

hep-ph2026

Proposed mixing between $2 P$ and $1 F$ wave charmonia

Peng-Yu Sun, Tian-Le Gao, Zi-Long Man +1

The paper studies the mixing between the 2P and 1F charmonium states, finding that coupled‑channel effects can produce sizable mixing angles and predicting two‑photon and two‑gluon…

hep-ph2026

Prospects for observing the missing $2 D$ and $1 F$ charmonium states around 4 GeV

Cheng-Xi Liu, Zi-Long Man, Tian-Le Gao +1

Our understanding of high-lying states within the charmonium family remains incomplete, particularly in light of recent observations of charmonium states at energies around 4 GeV.…

hep-ph2025

Discovery potential of charmonium $2 P$ states through the $e^{+} e^{-} \to I^^{3} D D ˉ$ processes

Tian-Le Gao, Ri-Qing Qian, Xiang Liu

In this work, we investigate the production of charmonium $2 P$ states via the $e^{+} e^{-} \to I^^{3} D D ˉ$ process at $s = 4.23$ GeV. Using the measured cross-section data for $e^…

Proposed mixing between 2P and 1F wave charmonia

Prospects for observing the missing 2D and 1F charmonium states around 4 GeV

Discovery potential of charmonium 2P states through the e+e−→I^3DDˉ processes

Proposed mixing between $2 P$ and $1 F$ wave charmonia

Prospects for observing the missing $2 D$ and $1 F$ charmonium states around 4 GeV

Discovery potential of charmonium $2 P$ states through the $e^{+} e^{-} \to I^^{3} D D ˉ$ processes