Di Gao

activity

20202026

most citedMasses of doubly heavy tetraquarks

QQ n ˉ q ˉ

with

J^{P} = 1^{+}

10 citations · 11 across the 5 of their papers we have counts for

collaborators

Showing hep-phShow all

6 papers · 1 filter

hep-ph2026

$D \to π$ transitions from QCD Light-Cone Sum Rules with the chiral currents

Di Gao, Jiangshan Lan, Duojie Jia +2

We present a systematic study of the transition form factors for the semileptonic decays $D \to P e^{+} v_{e}$ and $D \to P μ^{+} v ˉ_{μ}$ using QCD light-cone sum rule…

hep-ph2026

Transition form factors for $D / B$ to $a_{0} (980)$ from light-cone QCD sum rules

Di Gao, Jiangshan Lan, Duojie Jia +2

We apply the light-cone QCD sum rules with chiral currents to compute transition form factors of the semileptonic decay of the charmed and bottom scalar mesons $D / B$ to $a_{0}(980)…

hep-ph2025

Radiative Decays of Vector Mesons with Light-Cone Sum Rules

Zhi Jun Wang, Di Gao, Kai Kai Zhang +2

Hadronic electromagnetic form factors and radiative decay properties offer a crucial window into the nonperturbative dynamics of Quantum chromodynamics (QCD). In this work, we empl…

hep-ph2024

Twist-2 distribution amplitudes of $a_{0} (980)$ and $a_{0} (1450)$

Wei Hong, Di Gao, Yanjun Sun

We investigate the twist-2 distribution amplitudes of the scalar mesons $a_{0} (980)$ and $a_{0} (1450)$ in the two-quark picture. The moments of these scalar mesons are obtained up…

hep-ph2021★ 1 cited

Study of form factors and branching ratios for $D \to S, A l ν_{l} ˉ$ with light-cone sum rules

Qi Huang, Yan-Jun Sun, Di Gao +3

We systematically study the semileptonic decay process of $D \to S, A l ν_{l} ˉ (l = e, μ)$ by light-cone sum rules (LCSR) with chiral currents, calculate the form factors co…

hep-ph2020★ 10 cited

Masses of doubly heavy tetraquarks $QQ n ˉ q ˉ$ with $J^{P} = 1^{+}$

Di Gao, Duojie Jia, Yan-Jun Sun

We apply the method of QCD sum rules to study the doubly heavy tetraquark states $QQ q ˉ n ˉ$ with spin-parity $J^{P} = 1^{+}$ and strangeness $S = 0, - 1$ using careful estimates…

D→π transitions from QCD Light-Cone Sum Rules with the chiral currents

Transition form factors for D/B to a0​(980) from light-cone QCD sum rules

Radiative Decays of Vector Mesons with Light-Cone Sum Rules

Twist-2 distribution amplitudes of a0​(980) and a0​(1450)

Study of form factors and branching ratios for D→S,Alνl​ˉ​ with light-cone sum rules

Masses of doubly heavy tetraquarks QQnˉqˉ​ with JP=1+

$D \to π$ transitions from QCD Light-Cone Sum Rules with the chiral currents

Transition form factors for $D / B$ to $a_{0} (980)$ from light-cone QCD sum rules

Twist-2 distribution amplitudes of $a_{0} (980)$ and $a_{0} (1450)$

Study of form factors and branching ratios for $D \to S, A l ν_{l} ˉ$ with light-cone sum rules

Masses of doubly heavy tetraquarks $QQ n ˉ q ˉ$ with $J^{P} = 1^{+}$