Southeast University

output

19982026

most citedLow-Dose CT with a Residual Encoder-Decoder Convolutional Neural Network (RED-CNN)

1.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2022 · hep-phShow all

34 papers · 2 filters

hep-ph2022★ 7 cited

Radiative decays of the charmed mesons in a modified relativistic quark model

Jie-Lin Li, Dian-Yong Chen

In the present work, we perform systematic estimations for the radiative decays of the charmed mesons in a modified relativistic quark model. Our estimations indicate that the bran…

hep-ph2022★ 7 cited

Searching for fully-heavy tetraquark states in QCD moment sum rules

Wei Chen, Qi-Nan Wang, Zi-Yan Yang +4

In this talk, we briefly report the investigations of the mass spectra for the $cc c ˉ c ˉ, bb b ˉ b ˉ$ , $b c b ˉ c ˉ$ and $cc b ˉ b ˉ$ tetraquark states by using th…

hep-ph2022★ 24 cited

The decays of the fully open flavor state $T_{c s ˉ 0}^{0}$ in a $D^{} K^{}$ molecule scenario

Zi-Li Yue, Cheng-Jian Xiao, Dian-Yong Chen

Inspired by the recent observations of $T_{c s ˉ 0}^{0/ ++}$ in the the processes $B^{0} \to D ˉ^{0} D_{s}^{+} π^{-}$ and $B^{+} \to D^{-} D_{s}^{+} π^{+}$ by LHCb Collaboration, we investigate the…

hep-ph2022★ 3 cited

Explanation of Y(4630) as hadronic resonant state

Xiao-Hui Mei, Zhuo Yu, Mao Song +3

After Y(4630) is discovered, theorists have given various explanations. We find that if Y(4630) is interpreted as the D-wave resonant state of $Λ_{c} Λ ˉ_{c}$ system, the particle m…

hep-ph2022★ 3 cited

$U (1)_{Y^{'}}$ universal seesaw

Su-Ping Chen, Pei-Hong Gu

We extend the $S U (3)_{c} \times S U (2)_{L} \times U (1)_{Y}$ standard model by a $U (1)_{Y^{'}}$ gauge symmetry. Three right-handed neutrinos are introduced to cancel the gauge anomaly. One Hi…

hep-ph2022★ 11 cited

Light double-gluon hybrid states from QCD sum rules

Niu Su, Hua-Xing Chen, Wei Chen +1

We study the double-gluon hybrid states with the quark-gluon contents $q ˉ q g g$ ( $q = u / d$ ) and $s ˉ s g g$ . We construct twelve double-gluon hybrid currents with various quant…

hep-ph2022★ 12 cited

Axion-meson mixing in light of recent lattice $η$ - $η^{'}$ simulations and their two-photon couplings within $U (3)$ chiral theory

Rui Gao, Zhi-Hui Guo, J. A. Oller +1

We study the mixing of the QCD/QCD-like axion and light-flavor mesons $π^{0}, η, η^{'}$ within the framework of $U (3)$ chiral perturbation theory up to next-to-leading order in this wor…

hep-ph2022★ 13 cited

Connection between near the $D_{s}^{+} D_{s}^{-}$ threshold enhancement in $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ and conventional charmonium $χ_{c 0} (2 P)$

Dan Guo, Jun-Zhang Wang, Dian-Yong Chen +1

Focusing on recent measurement of $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ process given by the LHCb Collaboration, we propose that this newly observed near the $D_{s}^{+} D_{s}^{-}$ threshold enhancement c…

hep-ph2022★ 9 cited

T-even transverse momentum dependent gluon fragmentation functions in a spectator model

Xiupeng Xie, Zhun Lu

We present a model calculation of transverse momentum dependent (TMD) gluon fragmentation functions for the spin-1/2 and spin-0 hadrons. The model is based on the assumption that a…

hep-ph2022★ 5 cited

Undemocratic Dirac seesaw

Su-Ping Chen, Pei-Hong Gu

The standard model left-handed neutrinos and several right-handed neutrinos can obtain a tiny Dirac mass matrix through their mixings with relatively heavy Dirac fermions. In this…

hep-ph2022★ 3 cited

Light meson emissions of the selected charmonium-like states within compact tetraquark configurations

Ning Li, Hui-Zhen He, Wei Liang +3

We adopt the quark pair creation model to investigate the light meson emissions of several charmonium-like states. The quark pair creation model is applied to the four-body systems…

hep-ph2022★ 2 cited

Production of dibaryon $d_{N Ω}$ in kaon induced reactions

Jing Liu, Qi-Fang Lü, Chun-Hua Liu +2

In this work, we propose to investigate the $d_{N Ω}$ dibaryon production in the process $K^{-} p \to d_{N Ω} Ξ ˉ^{0}$ by utilizing the kaon beam with the typical momentum to b…

hep-ph2022★ 33 cited

Spectrum of the S-wave fully-heavy tetraquark states

Jie Zhang, Jin-Bao Wang, Gang Li +3

In present work, spectrum of the $S$ -wave fully-heavy tetraquark states $QQ Q ˉ Q ˉ$ ( $Q = c, b$ ), i.e., $cc c ˉ c ˉ$ , $bb b ˉ b ˉ$ , $cc b ˉ b ˉ$ /$bb\bar{c}\ba…

hep-ph2022★ 10 cited

hidden charm decays of $X (4014)$ in a $D^{} D ˉ^{}$ molecule scenario

Zi-Li Yue, Man-Yu Duan, Chun-Hua Liu +2

Inspired by the recent observation of a new structure, $X (4014)$ , in the process $γ γ \to γ ψ (2 S)$ , we evaluate the possibility of assigning $X (4014)$ as a $D^{*} D ˉ^{*}$ molec…

hep-ph2022★ 14 cited

Neutron-Mirror-Neutron Oscillation and Neutron Star Cooling

Itzhak Goldman, Rabindra N. Mohapatra, Shmuel Nussinov +1

It was pointed out in a recent paper that the observed cooling rate of old, cold neutron stars (NS) can provide an upper limit on the transition rate of neutron to mirror neutron (…

hep-ph2022★ 15 cited

The possibility of $X (4014)$ as a $D^{} D ˉ^{}$ molecular state

Man-Yu Duan, Dian-Yong Chen, En Wang

Within the framework of the local hidden gauge approach, we have studied the near-threshold interaction of the $D^{*} D ˉ^{*}$ channel with quantum numbers $I (J^{P C}) = 0 (0^{++})$ ,…

hep-ph2022★ 23 cited

Decay behaviors of the fully-bottom and fully-charm tetraquark states

Hua-Xing Chen, Yi-Xin Yan, Wei Chen

We study the decay behaviors of the fully-bottom tetraquark states within the diquark-antidiquark picture, and calculate their relative branching ratios through the Fierz rearrange…

hep-ph2022★ 40 cited

Improved stellar limits on a light CP-even scalar

Shyam Balaji, P. S. Bhupal Dev, Joseph Silk +1

We derive improved stellar luminosity limits on a generic light CP-even scalar field $S$ mixing with the Standard Model (SM) Higgs boson from the supernova SN1987A, the Sun, red gi…

hep-ph2022★ 10 cited

Highly excited and exotic fully-strange tetraquark states

Rui-Rui Dong, Niu Su, Hua-Xing Chen

Some hadrons have the exotic quantum numbers that the traditional $q ˉ q$ mesons and $q q q$ baryons can not reach, such as $J^{P C} = 0^{--} / 0^{+-} / 1^{-+} / 2^{+-} / 3^{-+} / 4^{+-}$ , e…

hep-ph2022★ 1 cited

The quark quasi Sivers function and quasi Boer-Mulders function in a spectator diquark model

Chentao Tan, Zhun Lu

We compute the leading-twist T-odd quasi-distributions of the proton in a spectator model with scalar and axial-vector diquarks: the quasi Sivers function $\tilde{f}_{1T}^\perp(x,…

hep-ph2022★ 24 cited

Newly observed $a_{0} (1817)$ as the scaling point of constructing the scalar meson spectroscopy

Dan Guo, Wei Chen, Hua-Xing Chen +2

Stimulated by the newly observed $a_{0} (1817)$ by the BESIII Collaboration, we find a perfect Regge trajectory composed of the $a_{0} (980)$ , $a_{0} (1450)$ , and $a_{0} (1817)$ , which leads u…

hep-ph2022★ 18 cited

Identifying the $Ξ_{b} (6100)$ as the $P$ -wave bottom baryon of $J^{P} = 3/ 2^{-}$

Hui-Min Yang, Hua-Xing Chen, Er-Liang Cui +1

We study the $Ξ_{b} (6100)$ using the methods of QCD sum rules and light-cone sum rules within the framework of heavy quark effective theory. Our results suggest that the $Ξ_{b} (6100)$ …

hep-ph2022★ 9 cited

Sivers function of sea quarks in the light-cone model

Xiaoyan Luan, Zhun Lu

We calculate the Sivers function of $u ˉ$ and $d ˉ$ quarks using the overlap representation within the light-cone formalism. The light-cone wave functions of the proton is…

hep-ph2022★ 34 cited

$S$ - and $P$ -wave fully-strange tetraquark states from QCD sum rules

Niu Su, Hua-Xing Chen

We apply the QCD sum rule method to systematically study the $S$ - and $P$ -wave fully-strange tetraquark states within the diquark-antidiquark picture. We systematically construct t…

Radiative decays of the charmed mesons in a modified relativistic quark model

Searching for fully-heavy tetraquark states in QCD moment sum rules

The decays of the fully open flavor state Tcsˉ00​ in a D∗K∗ molecule scenario

Explanation of Y(4630) as hadronic resonant state

U(1)Y′​ universal seesaw

Light double-gluon hybrid states from QCD sum rules

Axion-meson mixing in light of recent lattice η-η′ simulations and their two-photon couplings within U(3) chiral theory

Connection between near the Ds+​Ds−​ threshold enhancement in B+→Ds+​Ds−​K+ and conventional charmonium χc0​(2P)

T-even transverse momentum dependent gluon fragmentation functions in a spectator model

Undemocratic Dirac seesaw

Light meson emissions of the selected charmonium-like states within compact tetraquark configurations

Production of dibaryon dNΩ​ in kaon induced reactions

Spectrum of the S-wave fully-heavy tetraquark states

hidden charm decays of X(4014) in a D∗Dˉ∗ molecule scenario

Neutron-Mirror-Neutron Oscillation and Neutron Star Cooling

The possibility of X(4014) as a D∗Dˉ∗ molecular state

Decay behaviors of the fully-bottom and fully-charm tetraquark states

Improved stellar limits on a light CP-even scalar

Highly excited and exotic fully-strange tetraquark states

The quark quasi Sivers function and quasi Boer-Mulders function in a spectator diquark model

Newly observed a0​(1817) as the scaling point of constructing the scalar meson spectroscopy

Identifying the Ξb​(6100) as the P-wave bottom baryon of JP=3/2−

Sivers function of sea quarks in the light-cone model

S- and P-wave fully-strange tetraquark states from QCD sum rules

The decays of the fully open flavor state $T_{c s ˉ 0}^{0}$ in a $D^{} K^{}$ molecule scenario

$U (1)_{Y^{'}}$ universal seesaw

Axion-meson mixing in light of recent lattice $η$ - $η^{'}$ simulations and their two-photon couplings within $U (3)$ chiral theory

Connection between near the $D_{s}^{+} D_{s}^{-}$ threshold enhancement in $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ and conventional charmonium $χ_{c 0} (2 P)$

Production of dibaryon $d_{N Ω}$ in kaon induced reactions

hidden charm decays of $X (4014)$ in a $D^{} D ˉ^{}$ molecule scenario

The possibility of $X (4014)$ as a $D^{} D ˉ^{}$ molecular state

Newly observed $a_{0} (1817)$ as the scaling point of constructing the scalar meson spectroscopy

Identifying the $Ξ_{b} (6100)$ as the $P$ -wave bottom baryon of $J^{P} = 3/ 2^{-}$

$S$ - and $P$ -wave fully-strange tetraquark states from QCD sum rules