He Song

activity

20242026

collaborators

7 papers

hep-ph2026

Regge trajectories for the doubly heavy triquarks $((Qq) Q ˉ^{'})$

Xin-Ru Liu, Qi Liu, He Song +1

We attempt to apply the Regge trajectory approach to the doubly heavy triquarks $((Qq) Q ˉ^{'})$ $(Q, Q^{'} = b, c; q = u, d, s)$ . We propose the Regge trajectory relations fo…

hep-ph2025

$I^»$ and $I ¨ $ Regge trajectories for bottom-charm tetraquarks $(b q) (c ˉ q ˉ^{'})$ and $(c q) (b ˉ q ˉ^{'})$

Jiao-Kai Chen, He Song, Xin-Ru Liu

Using the newly proposed tetraquark Regge trajectory relations, we investigate three series of Regge trajectories for bottom-charm tetraquarks $(b q) (c ˉ q ˉ^{'})$ and $(cq)(\ba…

hep-ph2025

$I^»$ and $I ¨ $ Regge trajectories for the pentaquark $P_{cc c ˉ bb}$ in the diquark-triquark picture

He Song, Xin-Ru Liu, Jia-Qi Xie +1

We propose the Regge trajectory relations for the fully heavy pentaquark $P_{cc c ˉ bb}$ utilizing both diquark and triquark Regge trajectory relations. Using these new relations…

hep-ph2025

Regge trajectories for the triply heavy triquarks

He Song, Jia-Qi Xie, Jiao-Kai Chen

We attempt to apply the Regge trajectory approach to the triply heavy triquarks $((Q Q^{'}) Q ˉ^{''})$ $(Q, Q^{'}, Q^{''} = b, c)$ . We present the triquark Regge t…

hep-ph2025

$I^»$ and $I ¨ $ trajectories for the doubly heavy baryons in the diquark picture

He Song, Jia-Qi Xie, Xin-Ru Liu +1

We present the explicit form of the Regge trajectory relations for the doubly heavy baryons $I^_{Q Q^{'}}$ and $I^c ◯_{Q Q^{'}}$ $(Q, Q^{'} = b, c)$ in the diquark picture. Using the derived Regge t…

hep-ph2024

$I^»$ and $I ¨ $ Regge trajectories for hidden bottom and charm tetraquarks $(Qq) (Q ˉ q ˉ^{'})$

Jia-Qi Xie, He Song, Xia Feng +1

We propose the Regge trajectory relations for the heavy tetraquarks $(Qq) (Q ˉ q ˉ^{'})$ $(Q = b, c; q, q^{'} = u, d, s)$ with hidden bottom and charm. By employing the new relati…

Regge trajectories for the doubly heavy triquarks ((Qq)Qˉ​′)

I^» and I¨ Regge trajectories for bottom-charm tetraquarks (bq)(cˉqˉ​′) and (cq)(bˉqˉ​′)

I^» and I¨ Regge trajectories for the pentaquark Pcccˉbb​ in the diquark-triquark picture

Regge trajectories for the triply heavy triquarks

I^» and I¨ trajectories for the doubly heavy baryons in the diquark picture

I^» and I¨ Regge trajectories for hidden bottom and charm tetraquarks (Qq)(Qˉ​qˉ​′)

Regge trajectories for the doubly heavy triquarks $((Qq) Q ˉ^{'})$

$I^»$ and $I ¨ $ Regge trajectories for bottom-charm tetraquarks $(b q) (c ˉ q ˉ^{'})$ and $(c q) (b ˉ q ˉ^{'})$

$I^»$ and $I ¨ $ Regge trajectories for the pentaquark $P_{cc c ˉ bb}$ in the diquark-triquark picture

$I^»$ and $I ¨ $ trajectories for the doubly heavy baryons in the diquark picture

$I^»$ and $I ¨ $ Regge trajectories for hidden bottom and charm tetraquarks $(Qq) (Q ˉ q ˉ^{'})$