Cover Image

The next-to-next-to-leading-order QCD corrections to $e^+e^-\to η_c/χ_{cJ}+γ$ at B factories

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Li, Cong, Sang, Wen-Long, Zhang, Hong-Fei
Format:	Preprint
Published:	2025
Subjects:	High Energy Physics - Phenomenology High Energy Physics - Experiment
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Semi-analytical two-loop QCD corrections to $e^+e^-\to J/ψ+χ_{cJ}$ at B factories
by: Liu, Hao-Yang, et al.
Published: (2026)

Two loop QCD corrections to $e^+ e^- \to J/ψ+ η_c$ in asymptotic expansion
by: Li, Cong, et al.
Published: (2025)

Search for $η_c(2S)\toωω$ and $ωϕ$ decays and measurements of $χ_{cJ}\toωω$ and $ωϕ$ in $ψ(2S)$ radiative processes
by: BESIII Collaboration, et al.
Published: (2024)

Improved perturbative QCD study of the decay $B_c^+ \to η_c L^+$
by: Zhang, Wen-Jing, et al.
Published: (2025)

$η_c$ leading-twist distribution amplitude and the $B_c \to η_c\ell\barν_\ell$ semileptonic decays using QCD Sum Rules
by: Zeng, Long, et al.
Published: (2025)

The distribution amplitude of the $η_c$-meson at leading twist from Lattice QCD
by: Blossier, Benoît, et al.
Published: (2024)

$(J/ψ, J/ψ)$, and $(η_c, η_c)$ production through two intermediate photons in electron-positron annihilation at B-factories
by: Bhatnagar, Shashank, et al.
Published: (2024)

Study of $B_c \to χ_{cJ}\ (P, V)$ decays in the improved perturbative QCD formalism
by: Liu, Xin, et al.
Published: (2025)

Next-to-next-to-leading-order QCD corrections to pion electromagnetic form factors
by: Chen, Long-Bin, et al.
Published: (2023)

Study of $χ_{cJ}\to ηηη^\prime$ via intermediate charmed meson loop mechanisms and its implications for non-observation of $η_1(1855)$ in $χ_{cJ}$ decays
by: Wang, Xin-Ru, et al.
Published: (2026)

Next-to-next-to-leading-order QCD corrections to double $J/ψ$ production at the $B$ factories
by: Huang, Xu-Dong, et al.
Published: (2023)

Analyzing the semileptonic and nonleptonic $B_c \to J/ψ, η_c$ decays
by: Biswas, Aritra, et al.
Published: (2023)

Charmonium radiative transitions to dileptons from lattice QCD: The case of $h_c \to η_c \ell^+\ell^-$ and $χ_{c1} \to J/ψ\,\ell^+\ell^-$
by: Bečirević, D., et al.
Published: (2026)

Complete next-to-next-to-leading order QCD corrections to the decay matrix in $\boldsymbol{B}$-meson mixing at leading power
by: Nierste, Ulrich, et al.
Published: (2025)

Radiative transitions of $χ_{_{cJ}}\toψγ$ and $χ_{_{bJ}}\toΥγ$
by: Pei, Su-Yan, et al.
Published: (2024)

Form Factors for $B_c^*\to η_c+lν_l$ at NLO in QCD
by: Tao, Wei, et al.
Published: (2025)

The distribution amplitude of the $η_c$-meson
by: Blossier, Benoît, et al.
Published: (2024)

Open $B$-hadron production at hadron colliders in QCD at next-to-next-to-leading-order and next-to-next-to-leading-logarithmic accuracy
by: Czakon, Michał, et al.
Published: (2024)

Bell nonlocality and entanglement in $χ_{cJ}$ decays into baryon pair
by: Hong, PengCheng, et al.
Published: (2025)

Next-to-next-to-next-to-leading order QCD corrections to photon-pair production
by: Czakon, Michal, et al.
Published: (2026)

Revisiting $B_{c}^-\to J/ψ(η_c) L^-$ decays within the SM and beyond in QCD factorization
by: Deng, Wei-Jun, et al.
Published: (2025)

Constrain the $χ_{cJ}\to D^{(*)}\bar{D}^{(*)}$ effective couplings via the $X(3872)\to π^0χ_{cJ}$ decays
by: Jia, Zhao-Sai, et al.
Published: (2025)

The ${ϕNN,J/ψNN,η_c NN}$ systems based on HAL QCD interactions
by: Wen, Liang-Zhen, et al.
Published: (2025)

Possible bound states in the triple-$η_c$ and triple-$J/ψ$ systems
by: Xu, Guo-Feng, et al.
Published: (2025)

Lattice QCD study of the $χ_{c1}\to J/ψ\, γ$ decay
by: Bečirević, D., et al.
Published: (2025)

A tale of Bethe logarithms: leptonic widths of $χ_{cJ}$ and Lamb shift
by: Jia, Yu, et al.
Published: (2024)

The higher $χ_{cJ}(nP)$, $h_c(nP)$ states and the role of the gluon-exchange potential
by: Badalian, A. M.
Published: (2024)

Branching ratios and CP asymmetries of $B^0 \to η_c f_0$ in the improved perturbative QCD formalism
by: Li, Min-Qi, et al.
Published: (2025)

Self-consistent analysis for the $η_c\rightarrow γγ$ process
by: Wang, Sheng-Quan, et al.
Published: (2025)

$WH$ production at the LHC within SMEFT at next-to-next-to-leading order QCD
by: Bonetti, Marco, et al.
Published: (2025)

Lattice QCD determination of the radiative decay rates $h_{c}\to η_{c}\, γ$ and $h_{b}\to η_{b}\, γ$
by: Bečirević, D., et al.
Published: (2025)

Threshold photoproduction of $η_c$ and $η_b$ using holographic QCD
by: Hechenberger, Florian, et al.
Published: (2024)

Quark-mass effects in gradient-flow observables through next-to-next-to-leading order in QCD
by: Harlander, Robert V., et al.
Published: (2025)

Short-flow-time expansion of quark bilinears through next-to-next-to-leading order QCD
by: Borgulat, Janosch, et al.
Published: (2023)

Jet production at electron-positron colliders at next-to-next-to-next-to-leading order in QCD
by: Chen, Xuan, et al.
Published: (2025)

Search for $η_c(2S)\to 2(π^+π^-)$ and improved measurement of $χ_{cJ}\to 2(π^+π^-)$
by: BESIII Collaboration, et al.
Published: (2024)

Associated production of a $W$ boson and massive bottom quarks at next-to-next-to-leading order in QCD
by: Buonocore, Luca, et al.
Published: (2022)

Pionic transitions of the spin-2 partner of $X(3872)$ to $χ_{cJ}$
by: Liu, Shi-Dong, et al.
Published: (2024)

Radiative first-order phase transitions to next-to-next-to-leading order
by: Ekstedt, Andreas, et al.
Published: (2022)

Next-to-leading order QCD corrections to $B_c^*\to J/ψ$ form factors
by: Chang, Qin, et al.
Published: (2025)