SCOAP3 Repository 15 records found  1 - 10nextSearch took 0.01 seconds. 
1. Estimating the production rates of D -wave charmed mesons via the semileptonic decays of bottom mesons Supported by the National Natural Science Foundation of China (11222547, 11175073, 11647301), the National Program for Support of Top-notch Young Professionals and the Fundamental Research Funds for the Central Universities / Chen, Kan ; Ke, Hong-Wei ; Liu, Xiang ; Matsuki, Takayuki
Using the covariant light-front approach with conventional vertex functions, we estimate the production rates of D -wave charmed/charmed-strange mesons via the semileptonic decays [...]
Published in Chinese Phys. C 43 (2019) 023106 10.1088/1674-1137/43/2/023106 arXiv:1707.02523
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2. Higher bottomonium zoo / Wang, Jun-Zhang ; Sun, Zhi-Feng ; Liu, Xiang ; Matsuki, Takayuki
In this work, we study higher bottomonia up to the nL=8S , 6 P , 5 D , 4 F , 3 G multiplets using the modified Godfrey–Isgur (GI) model, which takes account of color screening effects. [...]
Published in EPJC 78 (2018) 915 10.1140/epjc/s10052-018-6372-1
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3. Proposal of searching for the ϒ(6S) hadronic decays into ϒ(nS) plus η() / Huang, Qi ; Liu, Xiang ; Matsuki, Takayuki
In this work, we propose a possible experimental research topic on the ϒ(6S)ϒ(nS)η() (n=1, 2, 3) transitions. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.054008 arXiv:1807.09137
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4. Potential observation of the ϒ(6S)ϒ(13DJ)η transitions at Belle II / Huang, Qi ; Xu, Hao ; Liu, Xiang ; Matsuki, Takayuki
We perform the investigation of two-body hidden-bottom transitions of the ϒ(6S), which include ϒ(6S)ϒ(13DJ)η(J=1,2,3) decays. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.094018 arXiv:1804.01017
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5. Interference effect as resonance killer of newly observed charmoniumlike states Y (4320) and Y (4390) / Chen, Dian-Yong ; Liu, Xiang ; Matsuki, Takayuki
In this letter, we decode the newly observed charmoniumlike states, Y (4320) and Y (4390), by introducing interference effect between ψ(4160) and ψ(4415) , which plays a role of resonance killer for Y (4320) and Y (4390). [...]
Published in EPJC 78 (2018) 136 10.1140/epjc/s10052-018-5635-1
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6. Regge-like relation and a universal description of heavy–light systems / Chen, Kan ; Dong, Yubing ; Liu, Xiang ; Lü, Qi-Fang ; et al
Using the Regge-like formula (M-mQ)2=πσL between hadron mass M and angular momentum L with a heavy quark mass mQ and a string tension σ , we analyze all the heavy–light systems, i.e., D/Ds/B/Bs mesons and charmed and bottom baryons. [...]
Published in EPJC 78 (2018) 20 10.1140/epjc/s10052-017-5512-3
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7. A systematic study of mass spectra and strong decay of strange mesons / Pang, Cheng-Qun ; Wang, Jun-Zhang ; Liu, Xiang ; Matsuki, Takayuki
The mass spectrum of the kaon family is analyzed by the modified Godfrey–Isgur model with a color screening effect approximating the kaon as a heavy–light meson system. [...]
Published in EPJC 77 (2017) 861 10.1140/epjc/s10052-017-5434-0
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8. Exploring the Υ(6S)→χbJϕ and Υ(6S)→χbJω hidden-bottom hadronic transitions / Huang, Qi ; Wang, Bo ; Liu, Xiang ; Chen, Dian-Yong ; et al
In this work, we investigate the hadronic loop contributions to the Υ(6S)→χbJϕ(J=0,1,2) along with Υ(6S)→χbJω(J=0,1,2) transitions. [...]
Published in EPJC 77 (2017) 165 10.1140/epjc/s10052-017-4726-8
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9. Low-lying charmed and charmed-strange baryon states / Chen, Bing ; Wei, Ke-Wei ; Liu, Xiang ; Matsuki, Takayuki
In this work, we systematically study the mass spectra and strong decays of 1 P and 2 S charmed and charmed-strange baryons in the framework of non-relativistic constituent quark models. [...]
Published in EPJC 77 (2017) 154 10.1140/epjc/s10052-017-4708-x
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10. Approximate degeneracy of heavy-light mesons with the same L / Matsuki, Takayuki ; Lü, Qi-Fang ; Dong, Yubing ; Morii, Toshiyuki
Careful observation of the experimental spectra of heavy-light mesons tells us that heavy-light mesons with the same angular momentum L are almost degenerate. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.05.016
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