Hui-Feng Fu

activity

20102021

B_{s} \to D_{s}^{(*)}

and their Applications to Semi-leptonic and Non-leptonic Decays

38 citations · 228 across the 19 of their papers we have counts for

collaborators

19 papers

hep-ph2021

Chiral effective Lagrangian for excited heavy-light mesons from QCD

Qing-Sen Chen, Hui-Feng Fu, Yong-Liang Ma +1

We derive the chiral effective Lagrangian for excited heavy-light mesons from QCD under proper approximations. We focus on the chiral partners with $j_{l}^{P} = \frac{3}{2}^{+}$ and $j_l^P…

hep-ph2020★ 1 cited

Chiral effective Lagrangian for heavy-light mesons from QCD: $1/ m_{Q}$ correction

Qing-Sen Chen, Hui-Feng Fu, Yong-Liang Ma +1

As a successive work to [Phys.Rev.D 102 (2020), 034034], we derive the $1/ m_{Q}$ corrections to chiral effective Lagrangian for heavy-light mesons from QCD under proper approximation…

hep-ph2020★ 7 cited

CP violation in non-leptonic $B_{c}$ decays to excited final states

Tian Zhou, Tianhong Wang, Hui-Feng Fu +3

We study the CP violation in two-body nonleptonic decays of $B_{c}$ meson. We concentrate on the decay channels which contain at least one excited heavy meson in the final states. Sp…

quant-ph2020★ 5 cited

Uniqueness of the Observable Leaving Redundant Imprints in the Environment in the Context of Quantum Darwinism

Hui-Feng Fu

In quantum Darwinism, the pointer observable of a system leaves redundant imprints in its environment after decoherence. Each imprint is recorded in a fraction of the environment,…

hep-ph2020★ 2 cited

Chiral effective Lagrangian for heavy-light mesons from QCD

Qing-Sen Chen, Hui-Feng Fu, Yong-Liang Ma +1

We derive the chiral effective Lagrangian for heavy-light mesons in the heavy quark limit from QCD under proper approximations. The low energy constants in the effective Lagrangian…

hep-ph2018★ 12 cited

Coupled-Channel-Induced $S - D$ mixing of Charmonia and Testing Possible Assignments for $Y (4260)$ and $Y (4360)$

Hui-feng Fu, Libo Jiang

The mass spectrum and the two-body open-charm decays of the $J^{P C} = 1^{--}$ charmonium states are studied with the coupled-channel effects taken into account. The coupled-channel-i…

hep-th2017★ 2 cited

Derivation of the gap and Bethe-Salpeter equations at large $N_{c}$ limit and symmetry preserving truncations

Hui-Feng Fu, Qing Wang, Libo Jiang

We develop a framework for deriving Dyson-Schwinger Equations (DSEs) and Bethe-Salpeter Equation (BSE) in QCD at large $N_{c}$ limit. The starting point is a modified form (with auxi…

hep-ph2017★ 8 cited

Derivation of the effective Chiral Lagrangian for pseudoscalar, scalar, vector and axial-vector mesons from QCD

Ke Ren, Hui-Feng Fu, Qing Wang

A previous formal derivation of the effective chiral Lagrangian for low-lying pseudoscalar mesons from first-principles QCD without approximations [Wang et al., Phys. Rev. D61, (20…

hep-ph2016★ 9 cited

Annihilation Rates of $^{3} D_{2} (2^{--})$ and $^{3} D_{3} (3^{--})$ Heavy Quarkonia

Tianhong Wang, Hui-Feng Fu, Yue Jiang +2

We calculate the annihilation decay rates of the $^{3} D_{2} (2^{--})$ and $^{3} D_{3} (3^{--})$ charmonia and bottomonia by using the instantaneous Bethe-Salpeter method. The wave functions o…

hep-ph2015★ 10 cited

The Quark Propagator in a Truncation Scheme beyond the Rainbow Approximation

Hui-Feng Fu, Qing Wang

The quark propagator is studied under a truncation scheme beyond the rainbow approximation by dressing the quark-gluon vertex non-perturbatively. It is found that, in the chiral li…

hep-ph2014★ 2 cited

Some of semileptonic and nonleptonic decays of $B_{c}$ meson in a Bethe-Salpeter relativistic quark model

Chao-Hsi Chang, Hui-Feng Fu, Guo-Li Wang +1

The semileptonic decays $B_{c}^{+} \to P (V) + ℓ^{+} + ν ˉ_{ℓ}$ and the nonleptonic decays $B_{c}^{+} \to P (V) + L$ , where $P (V)$ denotes a pseudoscalar (vector) charmonium or…

hep-ph2014★ 11 cited

The rare semi-leptonic $B_{c}$ decays involving orbitally excited final mesons

Wan-Li Ju, Guo-Li Wang, Hui-Feng Fu +2

The rare processes $B_{c} \to D_{(s) J}^{(*)} μ μ ˉ$ , where $D_{(s) J}^{(*)}$ stands for the final meson $D_{s 0}^{*} (2317)$ , $D_{s 1} (2460, 2536)$ ,~ $D_{s 2}^{*} (2573)$ , $D_{0}^{*} (2400)$ , $D_{1}(…

hep-ph2013★ 5 cited

The Study of Rare $B_{c} \to D_{s, d}^{(*)} l l ˉ$ Decays

Wan-Li Ju, Guo-Li Wang, Hui-Feng Fu +2

In this paper, we study rare decays $B_{c} \to D_{s, d}^{(*)} l l ˉ$ within the Standard Model. The penguin, box, annihilation, color-favored cascade and color-suppressed cas…

hep-ph2013★ 29 cited

Two-Body Strong Decay of Z(3930) as the $χ_{c 2} (2 P)$ State

Tianhong Wang, Guo-Li Wang, Hui-Feng Fu +1

The new particle Z(3930) found by the Belle and BaBar Collaborations through the $γ γ \to D D ˉ$ process is identified to be the $χ_{c 2} (2 P)$ state. Since the mass of this…

hep-ph2012★ 18 cited

The Strong Decays of Orbitally Excited $B_{s J}^{*}$ Mesons by Improved Bethe-Salpeter Method

Zhi-Hui Wang, Guo-Li Wang, Hui-Feng Fu +1

We calculate the masses and the strong decays of orbitally excited states $B_{s 0}$ , $B_{s 1}^{'}$ , $B_{s 1}$ and $B_{s 2}$ by the improved Bethe-Salpeter method. The predicted masses of…

hep-ph2012★ 20 cited

Semi-leptonic and Non-leptonic $B$ meson decays to charmed mesons

Fu Hui-feng, Wang Guo-Li, Wang Zhi-Hui +1

We study the semi-leptonic and non-leptonic $B$ weak decays which are governed by the $B \to D^{(*)}$ transitions. The branching ratios, CP asymmetries (CPA) and polarizatio…

hep-ph2011★ 38 cited

Estimating Form Factors of $B_{s} \to D_{s}^{(*)}$ and their Applications to Semi-leptonic and Non-leptonic Decays

Xiang-Jun Chen, Hui-feng Fu, C. S. Kim +1

$B_{s}^{0} \to D_{s}^{-}$ and $B_{s}^{0} \to D_{s}^{*-}$ weak transition form factors are estimated for the whole physical region with a method based on an instantaneous approxim…

hep-ph2011★ 37 cited

Probing Non-leptonic Two-body Decays of $B_{c}$ meson

Hui-feng Fu, Yue Jiang, C. S. Kim +1

Rates and CP asymmetries of the non-leptonic two-body decay of $B_{c}$ are calculated based on the low energy effective Hamiltonian. We concentrate on such $b$ quark decays of the pr…

hep-ph2010★ 12 cited

Annihilation Rates of Heavy $1^{--}$ S-wave Quarkonia in Salpeter Method

Hui-feng Fu, Xiang-jun Chen, Guo-Li Wang

The annihilation rates of vector $1^{--}$ charmonium and bottomonium $^{3} S_{1}$ states $V \to e^{+} e^{-}$ and $V \to 3 γ$ , $V \to γ g g$ and $V \to 3 g$ are est…

Chiral effective Lagrangian for excited heavy-light mesons from QCD

Chiral effective Lagrangian for heavy-light mesons from QCD: 1/mQ​ correction

CP violation in non-leptonic Bc​ decays to excited final states

Uniqueness of the Observable Leaving Redundant Imprints in the Environment in the Context of Quantum Darwinism

Chiral effective Lagrangian for heavy-light mesons from QCD

Coupled-Channel-Induced S−D mixing of Charmonia and Testing Possible Assignments for Y(4260) and Y(4360)

Derivation of the gap and Bethe-Salpeter equations at large Nc​ limit and symmetry preserving truncations

Derivation of the effective Chiral Lagrangian for pseudoscalar, scalar, vector and axial-vector mesons from QCD

Annihilation Rates of 3D2​(2−−) and 3D3​(3−−) Heavy Quarkonia

The Quark Propagator in a Truncation Scheme beyond the Rainbow Approximation

Some of semileptonic and nonleptonic decays of Bc​ meson in a Bethe-Salpeter relativistic quark model

The rare semi-leptonic Bc​ decays involving orbitally excited final mesons

The Study of Rare Bc​→Ds,d(∗)​llˉ Decays

Two-Body Strong Decay of Z(3930) as the χc2​(2P) State

The Strong Decays of Orbitally Excited BsJ∗​ Mesons by Improved Bethe-Salpeter Method

Semi-leptonic and Non-leptonic B meson decays to charmed mesons

Estimating Form Factors of Bs​→Ds(∗)​ and their Applications to Semi-leptonic and Non-leptonic Decays

Probing Non-leptonic Two-body Decays of Bc​ meson

Annihilation Rates of Heavy 1−− S-wave Quarkonia in Salpeter Method

Chiral effective Lagrangian for heavy-light mesons from QCD: $1/ m_{Q}$ correction

CP violation in non-leptonic $B_{c}$ decays to excited final states

Coupled-Channel-Induced $S - D$ mixing of Charmonia and Testing Possible Assignments for $Y (4260)$ and $Y (4360)$

Derivation of the gap and Bethe-Salpeter equations at large $N_{c}$ limit and symmetry preserving truncations

Annihilation Rates of $^{3} D_{2} (2^{--})$ and $^{3} D_{3} (3^{--})$ Heavy Quarkonia

Some of semileptonic and nonleptonic decays of $B_{c}$ meson in a Bethe-Salpeter relativistic quark model

The rare semi-leptonic $B_{c}$ decays involving orbitally excited final mesons

The Study of Rare $B_{c} \to D_{s, d}^{(*)} l l ˉ$ Decays

Two-Body Strong Decay of Z(3930) as the $χ_{c 2} (2 P)$ State

The Strong Decays of Orbitally Excited $B_{s J}^{*}$ Mesons by Improved Bethe-Salpeter Method

Semi-leptonic and Non-leptonic $B$ meson decays to charmed mesons

Estimating Form Factors of $B_{s} \to D_{s}^{(*)}$ and their Applications to Semi-leptonic and Non-leptonic Decays

Probing Non-leptonic Two-body Decays of $B_{c}$ meson

Annihilation Rates of Heavy $1^{--}$ S-wave Quarkonia in Salpeter Method