En Wang

works on

antiproton-proton annihilation 1 effective Lagrangian approach 1 lambda hyperon production 1 meson exchange 1 scalar K*_0(700) role 1

From the 1 of 10 linked papers with an AI index.

activity

20242026

collaborators

10 papers

hep-ph2026

Revisiting the $Λ_{c}^{+} \to n π^{+} η$ decay in light of the BESIII measurement

Meng-Yuan Li, Jing Tang, Wen-Tao Lyu +2

Motivated by the latest BESIII measurements on $Λ_{c}^{+} \to n π^{+} η$ , we perform a systematic theoretical study of this decay. We take into account contributions from the $N (1535)$ stat…

hep-ph2026

Role of $K_{0}^{*} (700)$ exchange in the $p p ˉ \to I^ I^ˉ $ reaction

Hao-Nan Wang, Cheng Chen, Xing-Yi Ji +4

The paper uses an effective Lagrangian model to study the antiproton‑proton → Λ Λ̄ reaction, showing that t‑channel exchange of the scalar meson K*_0(700) together with s‑channel v…

hep-ph2026

Identifying $I^£ (1380)$ and $I^£ (1430)$ in the $J / I ¨ \to I^ I ¨ I^ˉ £$ reaction

Wen-Tao Lyu, Eulogio Oset, De-Min Li +1

We study the $J / I ¨ \to I^ I ¨ I^ˉ £$ reaction by looking at the $I ¨ ^{+} I^$ mass distribution at low energies, in search of signals for the low lying $I^£^{+}$ states. Apart from a clear s…

hep-ph2026

Unveiling the elusive $I^£ (1380)$ resonance through coupled-channel dynamics in $I^_{c}^{+} \to I^\cdot I ¨ ^{+} I^$ reaction

Wen-Tao Lyu, Si-Wei Liu, Jia-Jun Wu +2

We investigate the $I^_{c}^{+} \to I^\cdot I ¨ ^{+} I^$ decay measured by the Belle and BESIII Collaborations, focusing on the possible role of the $I^£ (1380)$ state with spin-parity $J^{P} = 1/ 2^{-}$ .…

hep-ph2026

Finding a clean process $B^{-} \to K^{-} D^{0} K^{0}$ to probe absolutely exotic four-quark states

Man-Yu Duan, Guan-Ying Wang, Yun Liang +3

Motivated by the observations of $T_{c s ˉ 0} (2900)^{0}$ and $T_{c s ˉ 0} (2900)^{++}$ , we propose to search for $\tcsbar^0$ in the cleaner process $B^{-} \to K^{-} D^{0} K^{0}$ . In the $…

hep-ph2026

The dynamically generated $N (1535)$ state in the $I^_{c}^{+} \to p K ˉ^{0} I ¨ ^{0}$ decay

Ying Li, En Wang, Li-Sheng Geng +1

We present a theoretical analysis of the process $I^_{c}^{+} \to p K ˉ^{0} I ¨ ^{0}$ within the chiral unitary approach, with particular emphasis on the dynamically generated $N (1535)$ re…

Revisiting the Λc+​→nπ+η decay in light of the BESIII measurement

Role of K0∗​(700) exchange in the ppˉ​→I^I^ˉ reaction

Identifying I^£(1380) and I^£(1430) in the J/I¨→I^I¨I^ˉ£ reaction

Unveiling the elusive I^£(1380) resonance through coupled-channel dynamics in I^c+​→I^⋅I¨+I^ reaction

Finding a clean process B−→K−D0K0 to probe absolutely exotic four-quark states

The dynamically generated N(1535) state in the I^c+​→pKˉ0I¨0 decay

Revisiting the $Λ_{c}^{+} \to n π^{+} η$ decay in light of the BESIII measurement

Role of $K_{0}^{*} (700)$ exchange in the $p p ˉ \to I^ I^ˉ $ reaction

Identifying $I^£ (1380)$ and $I^£ (1430)$ in the $J / I ¨ \to I^ I ¨ I^ˉ £$ reaction

Unveiling the elusive $I^£ (1380)$ resonance through coupled-channel dynamics in $I^_{c}^{+} \to I^\cdot I ¨ ^{+} I^$ reaction

Finding a clean process $B^{-} \to K^{-} D^{0} K^{0}$ to probe absolutely exotic four-quark states

The dynamically generated $N (1535)$ state in the $I^_{c}^{+} \to p K ˉ^{0} I ¨ ^{0}$ decay