Tianhong Wang

activity

20102026

most citedRadiative E1 decays of X(3872)

54 citations · 658 across the 67 of their papers we have counts for

collaborators

70 papers

hep-ph2026

Dalitz decays of vector heavy quarkonia into $χ_{Q J} (1 P)$ in the Bethe-Salpeter approach

Xin-Wen Wang, Wen-Yuan Ke, Su-Yan Pei +3

We systematically investigate the Dalitz decays of vector heavy quarkonia into $χ_{Q J} (1 P) ℓ^{+} ℓ^{-}$ ( $Q = c, b$ ; $J = 0, 1, 2$ ; $ℓ = e, μ$ ) within the instantaneous Bethe--Salpeter fr…

hep-ph2026

Improved covariant analysis of $B_{c}^{+} \to χ_{c 1} (n P)$ decays and implications for the nature of $χ_{c 1} (3872)$

Shi-Hang Zhang, Jia-Yi Zheng, Wei Li +5

We study the weak decays $B_{c}^{+} \to χ_{c 1} (n P) ℓ^{+} ν_{ℓ}$ and $B_{c}^{+} \to χ_{c 1} (n P) X$ (n=1,2,3) within the Bethe-Salpeter formalism, treating $χ_{c 1} (3872)$ as the conventional $χ…

hep-ph2025

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c} (2 P)$ and $^{3} P_{0}$ model parameter

Yi-Yi Rui, Tianhong Wang, Zhi-Hui Wang +2

Strong decays allowed by the Okubo-Zweig-Iizuka rule play a decisive role in determining the properties of particles. The widely used $^{3} P_{0}$ model is non-relativistic and cont…

hep-ph2025★ 3 cited

Strong decays of $P_{ψ}^{N} (4440)^{+}$ and $P_{ψ}^{N} (4457)^{+}$ within the Bethe-Salpeter framework

Qiang Li, Chao-Hsi Chang, Xin Tong +3

By combining the effective Lagrangian and Bethe-Salpeter framework, we studied the mass spectra, wave functions, and strong decay widths of the two pentaquark states $P_ψ^N(4440)^+…

hep-ph2024

$η_{c 2} (^{1} D_{2})$ and its electromagnetic decays

Xin-Yao Du, Su-Yan Pe, Wei Li +5

The spin-singlet state $η_{c 2} (^{1} D_{2})$ has not been discovered in experiment and it is the only missing low-excited $D$ -wave charmonium, so in this paper, we like to study its prop…

hep-ph2024

Probing axion-like particles in leptonic decays of heavy mesons

Gang Yang, Tianhong Wang, Guo-Li Wang

We study the possibility of finding the axion-like particles (ALPs) through the leptonic decays of heavy mesons. The Standard Model (SM) predictions of the branching ratios of the…

hep-ph2024

Kinetic energy and speed powers $v^{n}$ of a heavy quark inside $S$ wave and $P$ wave heavy-light mesons

Wei Li, Tianhong Wang, Tai-Fu Feng +2

Based on the instantaneous Bethe-Salpeter equation method, we calculate the average values $∣ q ∣^{n} \equiv q^{n}$ and speed powers $∣ v ∣^{n} \equiv v^{n}$ (…

hep-ph2024

Production of $D_{s 0} (2590)^{+}$ in $B$ nonleptonic decays

Shuang-Tao Wang, Su-Yan Pei, Tianhong Wang +1

In 2021, a new charm-strange meson, $D_{s 0} (2590)^{+}$ , has been discovered, it is believed to be the $D_{s}^{+} (2^{1} S_{0})$ . However, its low mass and wide width are challenged by theoreti…

hep-ph2024

Radiative transitions of $χ_{_{c J}} \to ψ γ$ and $χ_{_{b J}} \to Υ γ$

Su-Yan Pei, Wei Li, Tianhong Wang +1

In the framework of instantaneous Bethe-Salpeter equation, according to the $J^{P C}$ of quarkonia, we find that their wave functions all contain multiple partial waves, rather th…

hep-ph2023

Semirelativistic study on the semileptonic decays of $B_{q}$ mesons to orbital excited heavy Tensors

Wen-Yuan Ke, Su-Yan Pei, Tianhong Wang +1

Based on the method of solving the complete Salpeter equation, we study the semileptonic decays of a $0^{-}$ heavy meson to $1 P$ , $2 P$ , or $3 P$ heavy tensor mesons, $B_q \to (\bar c…

hep-ph2023

The decay property of the $X (3842)$ as the $ψ_{_{3}} (1^{3} D_{_{3}})$ state

Wei Li, Su-Yan Pei, Tianhong Wang +2

In this paper, the new particle $X (3842)$ discovered by the LHCb Collaboration is identified to be the $ψ_{_{3}} (1^{3} D_{_{3}})$ state. We study its strong decays with the combination of…

hep-ph2023★ 11 cited

Strong decays of $P_{ψ}^{N} (4312)^{+}$ to $J / ψ (η_{c}) p$ and $D ˉ^{(*)} Λ_{c}$ within the Bethe-Salpeter framework

Qiang Li, Chao-Hsi Chang, Tianhong Wang +1

Based on the effective Lagrangian in the heavy quark limit, we calculate the one-boson-exchange interaction kernel of $P_{ψ}^{N} (4312)^{+}$ as the $D ˉ Σ_{c}$ molecular state in isospin-…

hep-ph2022★ 8 cited

Partial wave effects in the heavy quarkonium radiative electromagnetic decays

Su-Yan Pei, Wei Li, Ting-Ting Liu +3

In a previous paper \cite{Bc}, it was pointed out that the wave functions of all particles are not pure waves, besides the main partial waves, they all contain {other partial waves…

physics.plasm-ph2022★ 1 cited

Nontrivial low-frequency topological waves at the boundary of a magnetized plasma

Roopendra Singh Rajawat, Tianhong Wang, Gennady Shvets

The topological properties of a magnetized cold gaseous plasma have recently been explored and the existence of topologically protected edge states has been established. These stud…

hep-ph2022★ 11 cited

The electromagnetic decays of $X (3823)$ as the $ψ_{2} (1^{3} D_{2})$ state and its radial excited states

Wei Li, Su-Yan Pei, Tianhong Wang +3

We study the electromagnetic (EM) decays of $X (3823)$ as the $ψ_{2} (1^{3} D_{2})$ state by using the relativistic Bethe-Salpeter method. Our results are $Γ[X(3823)\rightarrowχ_{_{c0}}…

hep-ph2022★ 8 cited

The solution to the ` $1/2$ vs $3/2$ ' puzzle

Guo-Li Wang, Qiang Li, Tianhong Wang +3

Using an almost complete relativistic method based on the Bethe-Salpeter equation, we study the mixing angle $θ$ , the mass splitting $△ M$ , the strong decay widths $Γ(…

hep-ph2022★ 2 cited

Strong decays of excited $2^{+}$ charmed mesons

Xiao-Ze Tan, Tianhong Wang, Yue Jiang +3

The new charmed resonance $D_{2}^{*} (3000)$ was observed by the LHCb Collaboration in $B$ decays. In this paper, by assigning it as four possible excited states of the $2^{+}$ fami…

physics.plasm-ph2021★ 4 cited

Positron Acceleration in an Elongated Bubble Regime

Tianhong Wang, Vladimir Khudik, Gennady Shvets

A new concept is proposed for accelerating positrons in a nonlinear plasma wakefield accelerator. By loading the wakefield (back of the plasma bubble) with a short electron bunch,…

physics.optics2021

Nonlinear Conversion of Orbital Angular Momentum States of Light

Pascal Bassène, Finn Buldt, Nazifa Rumman +3

We investigate the second harmonic generation of light field carrying orbital angular momentum in bulk $χ^{(2)}$ material. We show that due to conservation of energy and momentum,…

physics.plasm-ph2021★ 15 cited

Sub-femtosecond wakefield injector and accelerator based on an undulating plasma bubble controlled by a laser phase

Jihoon Kim, Tianhong Wang, Vladimir Khudik +1

We demonstrate that a long-propagating plasma bubble executing undulatory motion can be produced in the wake of two co-propagating laser pulses: a near-single-cycle injector and a…

hep-ph2021★ 46 cited

Mass spectra and wave functions of $T_{QQ Q ˉ Q ˉ}$ tetraquarks

Qiang Li, Chao-Hsi Chang, Guo-Li Wang +1

The compact tetraquark states with fully heavy quark contents $QQ Q ˉ Q ˉ$ are studied as the bound states of the diquark-antidiquark within the Bethe-Salpeter framework. The (…

hep-ph2021★ 7 cited

The light invisible boson in FCNC decays of $B$ and $B_{c}$ mesons

Geng Li, Tianhong Wang, Jing-Bo Zhang +1

In this paper, we study the FCNC decay processes of $B$ and $B_{c}$ meson, in which one invisible particle is emitted. Both the spin-0 and spin-1 cases are considered. The model-inde…

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…

physics.plasm-ph2020★ 1 cited

WAND-PIC: an accelerated three-dimensional quasi-static particle-in-cell code

Tianhong Wang, Vladimir Khudik, Jihoon Kim +1

We introduce a quasi-static particle-in-cell (PIC) code -- WAND-PIC -- which does not suffer from some of the common limitations of many quasi-static PICs, such as the need for a p…

Dalitz decays of vector heavy quarkonia into χQJ​(1P) in the Bethe-Salpeter approach

Improved covariant analysis of Bc+​→χc1​(nP) decays and implications for the nature of χc1​(3872)

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of hc​(2P) and 3P0​ model parameter

Strong decays of PψN​(4440)+ and PψN​(4457)+ within the Bethe-Salpeter framework

ηc2​(1D2​) and its electromagnetic decays

Probing axion-like particles in leptonic decays of heavy mesons

Kinetic energy and speed powers vn of a heavy quark inside S wave and P wave heavy-light mesons

Production of Ds0​(2590)+ in B nonleptonic decays

Radiative transitions of χcJ​​→ψγ and χbJ​​→Υγ

Semirelativistic study on the semileptonic decays of Bq​ mesons to orbital excited heavy Tensors

The decay property of the X(3842) as the ψ3​​(13D3​​) state

Strong decays of PψN​(4312)+ to J/ψ(ηc​)p and Dˉ(∗)Λc​ within the Bethe-Salpeter framework

Partial wave effects in the heavy quarkonium radiative electromagnetic decays

Nontrivial low-frequency topological waves at the boundary of a magnetized plasma

The electromagnetic decays of X(3823) as the ψ2​(13D2​) state and its radial excited states

The solution to the `1/2 vs 3/2' puzzle

Strong decays of excited 2+ charmed mesons

Positron Acceleration in an Elongated Bubble Regime

Nonlinear Conversion of Orbital Angular Momentum States of Light

Sub-femtosecond wakefield injector and accelerator based on an undulating plasma bubble controlled by a laser phase

Mass spectra and wave functions of TQQQˉ​Qˉ​​ tetraquarks

The light invisible boson in FCNC decays of B and Bc​ mesons

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

WAND-PIC: an accelerated three-dimensional quasi-static particle-in-cell code

Dalitz decays of vector heavy quarkonia into $χ_{Q J} (1 P)$ in the Bethe-Salpeter approach

Improved covariant analysis of $B_{c}^{+} \to χ_{c 1} (n P)$ decays and implications for the nature of $χ_{c 1} (3872)$

Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c} (2 P)$ and $^{3} P_{0}$ model parameter

Strong decays of $P_{ψ}^{N} (4440)^{+}$ and $P_{ψ}^{N} (4457)^{+}$ within the Bethe-Salpeter framework

$η_{c 2} (^{1} D_{2})$ and its electromagnetic decays

Kinetic energy and speed powers $v^{n}$ of a heavy quark inside $S$ wave and $P$ wave heavy-light mesons

Production of $D_{s 0} (2590)^{+}$ in $B$ nonleptonic decays

Radiative transitions of $χ_{_{c J}} \to ψ γ$ and $χ_{_{b J}} \to Υ γ$

Semirelativistic study on the semileptonic decays of $B_{q}$ mesons to orbital excited heavy Tensors

The decay property of the $X (3842)$ as the $ψ_{_{3}} (1^{3} D_{_{3}})$ state

Strong decays of $P_{ψ}^{N} (4312)^{+}$ to $J / ψ (η_{c}) p$ and $D ˉ^{(*)} Λ_{c}$ within the Bethe-Salpeter framework

The electromagnetic decays of $X (3823)$ as the $ψ_{2} (1^{3} D_{2})$ state and its radial excited states

The solution to the ` $1/2$ vs $3/2$ ' puzzle

Strong decays of excited $2^{+}$ charmed mesons

Mass spectra and wave functions of $T_{QQ Q ˉ Q ˉ}$ tetraquarks

The light invisible boson in FCNC decays of $B$ and $B_{c}$ mesons

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