Guo-Li Wang

activity

20242026

collaborators

9 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-ph2026

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c} (2 P)$ and $^{3} P_{0}$ model parameter

Yi-Yi Rui, Tianhong Wang, Zhi-Hui Wang +2

Strong decays allowed by the Okubo-Zweig-Iizuka rule play a decisive role in determining the properties of particles. The widely used $^{3} P_{0}$ model is non-relativistic and cont…

hep-ph2026

Large Relativistic Corrections to Nonrelativistic $M 1$ Transitions in Heavy Quarkonium

Su-Yan Pe, Wei Li, Wen-Yuan Ke +3

As double heavy quarkonia, charmonium and bottomonium are generally considered to have small relativistic corrections and can be treated using nonrelativistic models. However, this…

hep-ph2026

$S - P - D$ Mixing in Vector Quarkonia from the Salpeter Equation with Optimized Wave Function Representations

Wen-Yuan Ke, Qiang Li, Tianhong Wang +2

This paper proposes a novel mechanism based on the instantaneous Bethe-Salpeter (Salpeter) equation for investigating wave function mixing in vector mesons such as $I ¨ (3770)$ . Conv…

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…

hep-ph2025

Strong decays of $P_{I ¨} ^{N} (4440)^{+}$ and $P_{I ¨} ^{N} (4457)^{+}$ within the Bethe-Salpeter framework

Qiang Li, Chao-Hsi Chang, Xin Tong +3

By combining the effective Lagrangian and Bethe-Salpeter framework, we studied the mass spectra, wave functions, and strong decay widths of the two pentaquark states $P_Ï^N(4440)^…

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

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of hc​(2P) and 3P0​ model parameter

Large Relativistic Corrections to Nonrelativistic M1 Transitions in Heavy Quarkonium

S−P−D Mixing in Vector Quarkonia from the Salpeter Equation with Optimized Wave Function Representations

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

Strong decays of PI¨​N(4440)+ and PI¨​N(4457)+ within the Bethe-Salpeter framework

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

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c} (2 P)$ and $^{3} P_{0}$ model parameter

Large Relativistic Corrections to Nonrelativistic $M 1$ Transitions in Heavy Quarkonium

$S - P - D$ Mixing in Vector Quarkonia from the Salpeter Equation with Optimized Wave Function Representations

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

Strong decays of $P_{I ¨} ^{N} (4440)^{+}$ and $P_{I ¨} ^{N} (4457)^{+}$ within the Bethe-Salpeter framework