Tiancai Peng

collaborators

5 papers

hep-ph2025

Basis light-front quantization approach to $I^$ and $I^_{c}$ and their isospin triplet baryons

Tiancai Peng, Zhimin Zhu, Siqi Xu +4

We obtain the masses, the electromagnetic properties, and the parton distribution functions (PDFs) of $I^$ , $I^_{c}$ , and their isospin triplet baryons, i.e, $I^£^{0}$ , $I^£^{+}$ , $I^£^{-}$ a…

hep-ph2025

Double parton distributions of the proton from basis light-front quantization

Tian-Cai Peng, Zhi Hu, Sreeraj Nair +5

Within the basis light-front quantization framework, we systematically investigate the unpolarized and longitudinally polarized double parton distributions (DPDs) of quarks inside…

hep-ph2025

Basis light-front quantization for the $I^_{b}$ and $I^£_{b}$ baryons

Lingdi Meng, Tian-Cai Peng, Zhi Hu +6

Within the basis light-front quantization framework, we compute the masses and light-front wave functions of the $I^_{b}$ baryon and its isospin triplet counterparts $I^£_{b}^{+}$ , $Î£_b^…

hep-ph2025

Reevaluating the $I ¨ (4160)$ Resonance Parameter Using $B^{+} \to K^{+} I^¼^{+} I^¼^{-}$ Data in the Context of Unquenched Charmonium Spectroscopy

Tian-Cai Peng, Zi-Yue Bai, Jun-Zhang Wang +1

A puzzling phenomenon, where the measured mass of the $I ¨ (4160)$ is pushed higher, presents a challenge to current theoretical models of hadron spectroscopy. This study suggests th…

hep-ph2024

How higher charmonia shape the puzzling data of the $e^{+} e^{-} \to I^\cdot J / I ¨ $ cross section

Tian-Cai Peng, Zi-Yue Bai, Jun-Zhang Wang +1

Recently, the BESIII collaboration performed a precise measurement of the $e^{+} e^{-} \to I^\cdot J / I ¨ $ cross section. It is puzzling that the resonance parameters of the reported $Y (4230)$ s…

Basis light-front quantization approach to I^ and I^c​ and their isospin triplet baryons

Double parton distributions of the proton from basis light-front quantization

Basis light-front quantization for the I^b​ and I^£b​ baryons

Reevaluating the I¨(4160) Resonance Parameter Using B+→K+I^¼+I^¼− Data in the Context of Unquenched Charmonium Spectroscopy

How higher charmonia shape the puzzling data of the e+e−→I^⋅J/I¨ cross section

Basis light-front quantization approach to $I^$ and $I^_{c}$ and their isospin triplet baryons

Basis light-front quantization for the $I^_{b}$ and $I^£_{b}$ baryons

Reevaluating the $I ¨ (4160)$ Resonance Parameter Using $B^{+} \to K^{+} I^¼^{+} I^¼^{-}$ Data in the Context of Unquenched Charmonium Spectroscopy

How higher charmonia shape the puzzling data of the $e^{+} e^{-} \to I^\cdot J / I ¨ $ cross section