S. Lyu

activity

20162026

most citedConstructing chiral effective field theory around unnatural leading-order interactions

17 citations · 46 across the 15 of their papers we have counts for

collaborators

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hep-ph2026

Radiative decay of fully-heavy tetraquark into quarkonium

Hao Yang, Songlin Lyu, Bingwei Long

We present a comprehensive study of the radiative decays of fully heavy tetraquarks ( $T_{4 c}$ , $T_{4 b}$ ) and mixed heavy-flavor tetraquarks ( $T_{b c b ˉ c ˉ}$ ) into charmonium…

hep-ph2016

Triangle diagram in heavy-baryon chiral perturbation theory

Songlin Lyu, Bingwei Long

The pion-baryon triangle diagram is inspected for a special kinematic region where the squared momentum transfer $t$ is close to $4 m_{π}^{2}$ : $∣ t - 4 m_{π}^{2} ∣ ≲ m_{π}^{4} / m_{N}^{2}$ . Inst…