Ye Cao

collaborators

5 papers

hep-ph2026

Electromagnetic form factors of singly charmed baryons $I^£_{c}$ and $I^_{c}$ in a covariant quark-diquark model

Ye Cao, Cheng Chen, Dongyan Fu +1

We present a systematic study of the spacelike electromagnetic form factors of the ground-state singly charmed baryons, $I^£_{c}$ ( $I^£_{c}^{++}, I^£_{c}^{+}, I^£_{c}^{0}$ ) and $I^_{c}^{+}$ , within a co…

hep-ph2026

Nature of $K^{*} (1680)$ and $q q ˉ$ -hybrid mixing as the SU(3) partner of $I^\cdot_{1} (1855)$ in the strange sector

Samee Ullah, Ye Cao, Ming-Xiao Duan +2

We presents an investigation of the $K^{*} (1680)$ state in its strong decays into two-body finial states within the flux-tube model and quark pair creation model. Since the charge co…

hep-ph2026

Searching the possibility of $a_{0} (1450)$ scalar state being a diquark structure via charmed meson semileptonic decays

Ya-Lin Song, Yin-Long Yang, Ye Cao +2

The internal structure of light scalar state $a_{0} (1450)$ has not been definitively determined, it may consist of multiple possible states. Among them, it has the possibility of bei…

hep-ph2026

Singly Cabibbo-suppressed hadronic weak decays of the $I^c ◯^{-}$ hyperon

Ye Cao, Tao Zhong, Ju-Jun Xie +1

We study the two-body hadronic weak decays of the $I^c ◯^{-}$ hyperon with strangeness $S = - 3$ , including three singly Cabibbo-suppressed decay modes: $I^^{0} I ¨ ^{-}$ , $I^^{-} I ¨ ^{0}$ and $I^ K^{-}$ …

hep-ph2025

A unified approach for the hadronic weak decays of $I^$ and $I^£^{\pm} \to N I ¨ $

Ye Cao, Ming-Xiao Duan, Zhong Tao +1

We provide a unified approach for the two-body hadronic weak decays of hyperons with $S = - 1$ , i.e. $I^$ and $I^£^{\pm}$ , in the framework of the non-relativistic constitute quark model…

Electromagnetic form factors of singly charmed baryons I^£c​ and I^c​ in a covariant quark-diquark model

Nature of K∗(1680) and qqˉ​-hybrid mixing as the SU(3) partner of I^⋅1​(1855) in the strange sector

Searching the possibility of a0​(1450) scalar state being a diquark structure via charmed meson semileptonic decays

Singly Cabibbo-suppressed hadronic weak decays of the I^c◯− hyperon

A unified approach for the hadronic weak decays of I^ and I^£±→NI¨

Electromagnetic form factors of singly charmed baryons $I^£_{c}$ and $I^_{c}$ in a covariant quark-diquark model

Nature of $K^{*} (1680)$ and $q q ˉ$ -hybrid mixing as the SU(3) partner of $I^\cdot_{1} (1855)$ in the strange sector

Searching the possibility of $a_{0} (1450)$ scalar state being a diquark structure via charmed meson semileptonic decays

Singly Cabibbo-suppressed hadronic weak decays of the $I^c ◯^{-}$ hyperon

A unified approach for the hadronic weak decays of $I^$ and $I^£^{\pm} \to N I ¨ $