Shihui Zhang

collaborators

2 papers

hep-ph2026

Improved covariant analysis of $B_{c}^{+} \to χ_{c 1} (n P)$ decays and implications for the nature of $χ_{c 1} (3872)$

Shi-Hang Zhang, Jia-Yi Zheng, Wei Li +5

We study the weak decays $B_{c}^{+} \to χ_{c 1} (n P) ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to χ_{c 1} (n P) X$ (n=1,2,3) within the Bethe-Salpeter formalism, treating $χ_{c 1} (3872)$ as the conventional $χ…

hep-ph2025

Identification of $D_{2}^{} (3000)$ as the $D_{2}^{} (2^{3} P_{2})$ and exploring potential of undiscovered $2^{+}$ mesons via $B$ decays

Shi-Hang Zhang, Wen-Yuan Ke, Su-Yan Pei +4

Following the discovery of the $D_{2}^{*} (3000)$ , its mass and full width have been extensively studied. Yet its nature remains undetermined to date. Since it was discovered through no…

Improved covariant analysis of Bc+​→χc1​(nP) decays and implications for the nature of χc1​(3872)

Identification of D2∗​(3000) as the D2∗​(23P2​) and exploring potential of undiscovered 2+ mesons via B decays

Improved covariant analysis of $B_{c}^{+} \to χ_{c 1} (n P)$ decays and implications for the nature of $χ_{c 1} (3872)$

Identification of $D_{2}^{} (3000)$ as the $D_{2}^{} (2^{3} P_{2})$ and exploring potential of undiscovered $2^{+}$ mesons via $B$ decays