Hai-Peng Li

activity

20242026

collaborators

6 papers

hep-ph2026

In search for signals of the $D D ˉ$ bound state $X (3700)$ from study of the $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{0} \to D^{+} D^{-} K^{0}$ and $I^_{b} \to D^{+} D^{-} I^$ reactions

Xiu-Lei Ren, Hai-Peng Li, Wei-Hong Liang +2

We perform a theoretical study of the $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{0} \to D^{+} D^{-} K^{0}$ and $I^_{b} \to D^{+} D^{-} I^$ reactions by looking at the production mechanisms, with special emphasi…

hep-ph2026

Interaction and correlation functions for $I ¨ f_{1} (1285)$ , $I^\cdot f_{1} (1285)$

Wen-Hao Jia, Hai-Peng Li, Wei-Hong Liang +2

We have studied the interaction of $I ¨ ^{0} (I^\cdot) f_{1} (1285)$ assuming the $f_{1} (1285)$ to be a molecular state of $K^{*} K ˉ - K ˉ^{*} K$ . We use a framework in which a $Ï^0 (Î·) f_1…

hep-ph2026

Correlation function and bound state from the $K D_{s 0}^{*} (2317)$ interaction

Wen-Hao Jia, Hai-Peng Li, Wei-Hong Liang +2

In anticipation of the new wave of ALICE experiments on particle-resonance correlation functions, we study the interaction of a kaon with the $D_{s 0}^{*} (2317)$ resonance. Assuming t…

hep-ph2026

$a_{0} (980)$ production, triangle singularity, and non- $I ¨ $ background in the $J / I ¨ \to I ¨ I^\cdot I ¨ ^{0}$ reaction

Hai-Peng Li, Wei-Hong Liang, Chu-Wen Xiao +1

We study the $J / I ¨ \to I ¨ I^\cdot I ¨ ^{0}$ reaction measured recently by the BESIII collaboration with high precision, paying attention to three important aspects: 1) The production of the $…

hep-ph2025

Determination of the binding and $D K$ probability of the $D_{s 0}^{*} (2317)$ from the $(D ˉ K ˉ)^{-}$ mass distributions in $I^_{b} \to I^_{c} (D ˉ K ˉ)^{-}$ decays

Hai-Peng Li, Wei-Hong Liang, Chu-Wen Xiao +2

We study the $I^_{b} \to I^_{c} D ˉ^{0} K^{-}$ and $I^_{b} \to I^_{c} D^{-} K ˉ^{0}$ decays which proceed via a Cabibbo and $N_{c}$ favored process of external emission, and we dete…

hep-ph2024

How to unravel the nature of the $I^£^{*} (1430) (1/ 2^{-})$ state from correlation functions

Hai-Peng Li, Chu-Wen Xiao, Wei-Hong Liang +3

We calculate the correlation functions for the $K ˉ^{0} p, I ¨ ^{+} I^£^{0}, I ¨ ^{0} I^£^{+}, I ¨ ^{+} I^$ , and $I^\cdot I^£^{+}$ states, which in the chiral unitary approach predict an excited $Î£^*(1/2^-…

In search for signals of the DDˉ bound state X(3700) from study of the B+→D+D−K+, B0→D+D−K0 and I^b​→D+D−I^ reactions

Interaction and correlation functions for I¨f1​(1285), I^⋅f1​(1285)

Correlation function and bound state from the KDs0∗​(2317) interaction

a0​(980) production, triangle singularity, and non-I¨ background in the J/I¨→I¨I^⋅I¨0 reaction

Determination of the binding and DK probability of the Ds0∗​(2317) from the (DˉKˉ)− mass distributions in I^b​→I^c​(DˉKˉ)− decays

How to unravel the nature of the I^£∗(1430)(1/2−) state from correlation functions

In search for signals of the $D D ˉ$ bound state $X (3700)$ from study of the $B^{+} \to D^{+} D^{-} K^{+}$ , $B^{0} \to D^{+} D^{-} K^{0}$ and $I^_{b} \to D^{+} D^{-} I^$ reactions

Interaction and correlation functions for $I ¨ f_{1} (1285)$ , $I^\cdot f_{1} (1285)$

Correlation function and bound state from the $K D_{s 0}^{*} (2317)$ interaction

$a_{0} (980)$ production, triangle singularity, and non- $I ¨ $ background in the $J / I ¨ \to I ¨ I^\cdot I ¨ ^{0}$ reaction

Determination of the binding and $D K$ probability of the $D_{s 0}^{*} (2317)$ from the $(D ˉ K ˉ)^{-}$ mass distributions in $I^_{b} \to I^_{c} (D ˉ K ˉ)^{-}$ decays

How to unravel the nature of the $I^£^{*} (1430) (1/ 2^{-})$ state from correlation functions