Tokyo Kasei University

output

19952025

α

Luminosity Function at

z ≳ 7

Revealed by the Subaru Ultra-Deep Survey for Ly

α

Emitters at

z = 7.3

171 citations

Showing 2014Show all

8 papers · 1 filter

hep-ph2014★ 40 cited

Observation of $e^{+} e^{-} \to χ_{c 0} ω$ and missing higher charmonium $ψ (4 S)$

Dian-Yong Chen, Xiang Liu, Takayuki Matsuki

Stimulated by the recent BESIII observation of a new resonance in $e^{+} e^{-} \to ω χ_{c 0}$ and by the fact that this state is consistent with our predicted $ψ (4 S)$ , in this work we es…

hep-ph2014★ 28 cited

Pseudotensor meson family

Bo Wang, Cheng-Qun Pang, Xiang Liu +1

The pseudoscalar tensor states, $π_{2}$ , $η_{2}$ , and $K_{2}$ , are systematically studied through the Okubo-Zweig-Iizuka- allowed two-body strong decays, including both the observed stat…

hep-ph2014★ 23 cited

$D_{s 1}^{} (2860)$ and $D_{s 3}^{} (2860)$ : Candidates for $1 D$ charmed-strange mesons

Qin-Tao Song, Dian-Yong Chen, Xiang Liu +1

Newly observed two charmed-strange resonances, $D_{s 1}^{*} (2860)$ and $D_{s 3}^{*} (2860)$ , are investigated by calculating their Okubo-Zweig-Iizuka allowed strong decays, which shows th…

hep-ph2014

Phenomenological study of the isovector tensor meson family

Cheng-Qun Pang, Li-Ping He, Xiang Liu +1

In this work, we study all the observed $a_{2}$ states and group them into the $a_{2}$ meson family, where their total and partial decay widths are calculated via the quark pair creati…

hep-ph2014★ 34 cited

Explaining the anomalous $Υ (5 S) \to χ_{b J} ω$ decays through the hadronic loop effect

Dian-Yong Chen, Xiang Liu, Takayuki Matsuki

In this work, we carry out the study on $Υ (5 S) \to χ_{b J} ω$ ( $J = 0, 1, 2$ ) by considering the hadronic loop mechanism. Our results show that the Belle's preliminary data of the branchi…

hep-ph2014★ 43 cited

Prediction of a missing higher charmonium around 4.26 GeV in $J / ψ$ family

Li-Ping He, Dian-Yong Chen, Xiang Liu +1

Inspired by the similarity of mass gaps of $J / ψ$ and $Υ$ families, the prediction of missing higher charmonium with mass $4263$ MeV and very narrow width is made. In addition, the…

Observation of e+e−→χc0​ω and missing higher charmonium ψ(4S)

Pseudotensor meson family

Ds1∗​(2860) and Ds3∗​(2860): Candidates for 1D charmed-strange mesons

Phenomenological study of the isovector tensor meson family

Explaining the anomalous Υ(5S)→χbJ​ω decays through the hadronic loop effect

Prediction of a missing higher charmonium around 4.26 GeV in J/ψ family

Observation of $e^{+} e^{-} \to χ_{c 0} ω$ and missing higher charmonium $ψ (4 S)$

$D_{s 1}^{} (2860)$ and $D_{s 3}^{} (2860)$ : Candidates for $1 D$ charmed-strange mesons

Explaining the anomalous $Υ (5 S) \to χ_{b J} ω$ decays through the hadronic loop effect

Prediction of a missing higher charmonium around 4.26 GeV in $J / ψ$ family