Da-Cheng Yan

activity

20172026

B_{s} \to V V

decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach

34 citations · 177 across the 14 of their papers we have counts for

collaborators

14 papers

hep-ph2026

Polarization fractions and helicity-dependent CP asymmetries in $B_{(s)} \to ρρ, ρ K^{}$ and $K^{} K^{*}$ decays

Jian Chai, Shan Cheng, Feng-Qing Hu +3

In this paper, we present a phenomenological analysis of $B_{(s)} \to ρρ, ρ K^{*}$ and $K^{*} K^{*}$ decays using state-of-the-art perturbative QCD (pQCD) calculations. Our study…

hep-ph2024

Two-body hadronic weak decays of bottomed hadrons

Ying Zhang, Guangzhao He, Quanxing Ye +3

The structure of light diquarks plays a crucial role in the formation of exotic hadrons beyond the conventional quark model, especially in their line shapes of bottomed hadron deca…

math.NT2022★ 30 cited

Hochschild homology, trace map and $ζ$ -cycles

Alain Connes, Caterina Consani

In this paper we consider two spectral realizations of the zeros of the Riemann zeta function. The first one involves all non-trivial (non-real) zeros and is expressed in terms of…

hep-ph2022★ 30 cited

Charmless two-body $B$ meson decays in perturbative QCD factorization approach

Jian Chai, Shan Cheng, Yao-hui Ju +3

The perturbative QCD (PQCD) approach based on $k_{T}$ factorization has made a great achievement for the QCD calculation of the hadronic B decays. Regulating the endpoint divergence…

hep-ph2022

Study of $B_{(s)}^{0} \to ϕϕ \to (K^{+} K^{-}) (K^{+} K^{-})$ decays in the perturbative QCD approach

Da-Cheng Yan, Zhou Rui, Zhen-Jun Xiao +1

In this work, we make a detailed analysis on the penguin-dominant processes $B_{(s)}^{0} \to ϕϕ \to (K^{+} K^{-}) (K^{+} K^{-})$ in the perturbative QCD (PQCD) approach. In addition to the domin…

astro-ph.HE2021★ 8 cited

On the narrow spectral feature at $\sim$ 3 TeV in the MAGIC spectrum of Mrk 501

Wen Hu, DaHai Yan

Using a time-dependent one-zone leptonic model that incorporates both shock acceleration and stochastic acceleration processes, we investigate the formation of the narrow spectral…

hep-ph2021★ 16 cited

Study of $B_{(s)} \to (π π) (K π)$ decays in the perturbative QCD approach

Ya Li, Da-Cheng Yan, Zhou Rui +1

In this work, we provide estimates of the branching ratios, direct $C P$ asymmetries and triple product asymmetries in $B_{(s)} \to (π π) (K π)$ decays in the perturbative QCD approach…

hep-ph2021★ 9 cited

Global determination of two-meson distribution amplitudes from three-body $B$ decays in the perturbative QCD approach

Ya Li, Da-Cheng Yan, Jun Hua +2

We perform a global analysis of three-body charmless hadronic decays $B \to V P_{3} \to P_{1} P_{2} P_{3}$ in the perturbative QCD (PQCD) approach, where $V$ denotes an intermediate vector reso…

hep-ph2020★ 8 cited

Resonant contributions to three-body $B_{(s)} \to [D^{()}, D ˉ^{()}] K^{+} K^{-}$ decays in the perturbative QCD approach

Ya Li, Da-Cheng Yan, Zhou Rui +3

In this work, we study the $S$ , $P$ and $D$ wave resonance contributions to three-body decays $B_{(s)} \to [D^{(*)}, D ˉ^{(*)}] K^{+} K^{-}$ by employing the perturbative QCD (PQC…

hep-ph2019★ 18 cited

$S$ , $P$ and $D$ -wave resonance contributions to $B_{(s)} \to η_{c} (1 S, 2 S) K π$ decays in the perturbative QCD approach

Ya Li, Da-Cheng Yan, Zhou Rui +1

In this work, we analyze the three-body $B_{(s)} \to η_{c} (1 S, 2 S) K π$ decays within the framework of the perturbative QCD approach (PQCD) under the quasi-two-body approximation, whe…

hep-ph2019★ 5 cited

$B_{(s)} \to η_{c} (P, V)$ decays and effects of the next-to-leading order contributions in the perturbative QCD approach

Zhen-Jun Xiao, Da-Cheng Yan, Xin Liu

By employing the perturbative QCD (PQCD) factorization approach, we studied the sixteen $B / B_{s} \to η_{c} (π, K, η^{(')}, ρ, K^{*}, ω, ϕ)$ decays with the inclusion of the currently kn…

hep-ph2019★ 4 cited

Anatomy of $B_{s} \to P P$ decays and effects of the next-to-leading order contributions in the perturbative QCD approach

Da-Cheng Yan, Xin Liu, Zhen-Jun Xiao

By employing the perturbative QCD (PQCD) factorization approach, we made a systematic investigation for the CP-averaged branching ratios and the CP-violating asymmetries of the thi…

hep-ph2018★ 34 cited

Anatomy of $B_{s} \to V V$ decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach

Da-Cheng Yan, Xin Liu, Zhen-Jun Xiao

By employing the perturbative QCD (PQCD) factorization approach, we calculated the branching ratios, CP-violating asymmetries, the longitudinal and transverse polarization fraction…

hep-ph2017★ 15 cited

Anatomy of $B_{s} \to P V$ decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach

Da-Cheng Yan, Ping Yang, Xin Liu +1

In this paper, we will make systematic calculations for the branching ratios and the CP-violating asymmetries of the twenty one $B ˉ_{s}^{0} \to P V$ decays by employing the pertur…

Polarization fractions and helicity-dependent CP asymmetries in B(s)​→ρρ,ρK∗ and K∗K∗ decays

Two-body hadronic weak decays of bottomed hadrons

Hochschild homology, trace map and ζ-cycles

Charmless two-body B meson decays in perturbative QCD factorization approach

Study of B(s)0​→ϕϕ→(K+K−)(K+K−) decays in the perturbative QCD approach

On the narrow spectral feature at ∼3 TeV in the MAGIC spectrum of Mrk 501

Study of B(s)​→(ππ)(Kπ) decays in the perturbative QCD approach

Global determination of two-meson distribution amplitudes from three-body B decays in the perturbative QCD approach

Resonant contributions to three-body B(s)​→[D(∗),Dˉ(∗)]K+K− decays in the perturbative QCD approach

S, P and D-wave resonance contributions to B(s)​→ηc​(1S,2S)Kπ decays in the perturbative QCD approach

B(s)​→ηc​(P,V) decays and effects of the next-to-leading order contributions in the perturbative QCD approach

Anatomy of Bs​→PP decays and effects of the next-to-leading order contributions in the perturbative QCD approach

Anatomy of Bs​→VV decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach

Anatomy of Bs​→PV decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach