Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Long-Cheng Gui"'
Publikováno v:
Physics Letters B, Vol 827, Iss , Pp 136960- (2022)
We carry out the first lattice QCD derivation of the mixing energy and the mixing angle of the pseudoscalar charmonium and glueball on two gauge ensembles with Nf=2 degenerate dynamical charm quarks. The mixing energy is determined to be 49(6) MeV on
Externí odkaz:
https://doaj.org/article/d4506b7b25dd4e1f87f9dc1cd247bcdf
Autor:
Xiaoyu Wang, Xiaofeng Luo, Rong Wang, Demin Li, Yifei Zhang, Pengming Zhang, Qintao Song, Jinlong Zhang, Chuan Liu, Ju Jun Xie, Nu Xu, Daniele Paolo Anderle, Xiaorong Zhou, Minxiang Li, Pei-Lin Yin, Lijun Mao, Yi Bo Yang, Zhi Yang, Wenbiao Yan, Wencheng Yan, Enke Wang, Xu Cao, Jiancheng Yang, Long-Cheng Gui, Ningbo Chang, Jian-Ping Ma, Zhuojun Chen, Jialun Ping, Hongwei Zhao, Hongxi Xing, Zhenyu Zhang, C.-P. Yuan, Zhun Lyu, Xiang Zhou, Zuotang Liang, Chao Hsi Chang, Ya-Ping Xie, Xiaoyun Wang, Lei Chang, Xue-Qian Li, Yin Huang, Taofeng Wang, Guodong Shen, De-Liang Yao, Ling-Yun Dai, Liping Zou, Minghui Ding, Mengshi Yan, V. Bertone, Hu-Shan Xu, Yu-Gang Ma, Jie Liu, Z. Ye, Hongxia Huang, Xing-Gang Wu, Tiehui Liu, Weitian Deng, Fan Wang, Ruiru Wang, Bo-Wen Xiao, Chengdong Han, Fu Ma, Kuang Ta Chao, Bo-Qiang Ma, Guoming Liu, X. Liu, Shu-Sheng Xu, Paweł Sznajder, Qian Wang, Yuxiang Zhao, C. Mezrag, Hao Sun, Gu Chen, Zhengguo Zhao, Wenlong Zhan, Jia-Jun Wu, Juan Rojo, Si-Xue Qin, Qiang Zhao, Jianhui Zhang, Xu Feng, J. J. He, L. P. Kaptari, Y. T. Liang, Tie-Jiun Hou, Feng-Kun Guo, Lei Xia, Hervé Moutarde, Chang Gong, Wei Wang, Liuming Liu, Zhu-Fang Cui, Hengne Li, Krešimir Kumerički, Guoqing Xiao, Xinhu Yan, Liang Zheng, Jian Zhou, Xurong Chen, Hang Ren, Chen Liu, Bing-Song Zou, Chao Shi, Craig D. Roberts
Publikováno v:
Anderle, D P, Bertone, V, Cao, X, Chang, L, Chang, N, Chen, G, Chen, X, Chen, Z, Cui, Z, Dai, L, Deng, W, Ding, M, Feng, X, Gong, C, Gui, L, Guo, F K, Han, C, He, J, Hou, T J, Huang, H, Huang, Y, KumeričKi, K I, Kaptari, L P, Li, D, Li, H, Li, M, Li, X, Liang, Y, Liang, Z, Liu, C, Liu, C, Liu, G, Liu, J, Liu, L, Liu, X, Liu, T, Luo, X, Lyu, Z, Ma, B, Ma, F, Ma, J, Ma, Y, Mao, L, Mezrag, C, Moutarde, H, Ping, J, Qin, S, Ren, H, Roberts, C D, Rojo, J, Shen, G, Shi, C, Song, Q, Sun, H, Sznajder, P, Wang, E, Wang, F, Wang, Q, Wang, R, Wang, R, Wang, T, Wang, W, Wang, X, Wang, X, Wu, J, Wu, X, Xia, L, Xiao, B, Xiao, G, Xie, J J, Xie, Y, Xing, H, Xu, H, Xu, N, Xu, S, Yan, M, Yan, W, Yan, W, Yan, X, Yang, J, Yang, Y B, Yang, Z, Yao, D, Ye, Z, Yin, P, Yuan, C P, Zhan, W, Zhang, J, Zhang, J, Zhang, P, Zhang, Y, Chang, C H, Zhang, Z, Zhao, H, Chao, K T, Zhao, Q, Zhao, Y, Zhao, Z, Zheng, L, Zhou, J, Zhou, X, Zhou, X, Zou, B & Zou, L 2021, ' Electron-ion collider in China ', Frontiers of Physics, vol. 16, no. 6, 64701, pp. 1-78 . https://doi.org/10.1007/s11467-021-1062-0
Front.Phys.(Beijing)
Front.Phys.(Beijing), 2021, 16 (6), pp.64701. ⟨10.1007/s11467-021-1062-0⟩
Front.Phys.(Beijing)
Front.Phys.(Beijing), 2021, 16 (6), pp.64701. ⟨10.1007/s11467-021-1062-0⟩
Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei. As a future high energy nuclear physics project, an Electron-ion collider in China (EicC) has been proposed. It will be
Autor:
Yizhuang Liu, Wei Wang, Maximilian Schlemmer, Jian-Hui Zhang, Yushan Su, Andreas Schäfer, Xiangdong Ji, Yi-Kai Huo, Yuan-Yuan Li, Peng Sun, Long-Cheng Gui, Yi-Bo Yang, K. Zhang
Publikováno v:
Nuclear Physics
Nuclear Physics B, Vol 969, Iss, Pp 115443-(2021)
Nuclear Physics B, Vol 969, Iss, Pp 115443-(2021)
In applying large-momentum effective theory, renormalization of the Euclidean correlators in lattice regularization is a challenge due to linear divergences in the self-energy of Wilson lines. Based on lattice QCD matrix elements of the quasi-PDF ope
Publikováno v:
Chinese Physics
In this work we calculate the mass spectrum of strangeonium up to the $3D$ multiplet within a nonrelativistic linear potential quark model. Furthermore, using the obtained wave functions, we also evaluate the strong decays of the strangeonium states
Publikováno v:
The European Physical Journal C. 80
Inspired by the new resonance $Y(10750)$, we calculate the masses and two-body OZI-allowed strong decays of the higher vector bottomonium sates within both screened and linear potential models. We discuss the possibilities of $\Upsilon(10860)$ and $Y
Publikováno v:
Physical Review
Using the newly measured masses of $B_c(1S)$ and $B_c(2S)$ from the CMS Collaboration and the $1S$ hyperfine splitting determined from the lattice QCD as constrains, we calculate the $B_c$ mass spectrum up to the $6S$ multiplet with a nonrelativistic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8de750984c97efb517ec354e7f2d22c9
http://arxiv.org/abs/1903.11927
http://arxiv.org/abs/1903.11927
Publikováno v:
Physical Review D. 98
Stimulated by the newly discovered $\mathrm{\ensuremath{\Omega}}(2012)$ resonance at Belle II, in this work we have studied the OZI allowed strong decays of the low-lying $1P$- and $1D$-wave $\mathrm{\ensuremath{\Omega}}$ baryons within the $^{3}{P}_
Publikováno v:
Physical Review
The open-charm strong decays of higher charmonium states up to the mass of the $6P$ multiplet are systematically studied in the $^3P_0$ model. The wave functions of the initial charmonium states are calculated in the linear potential (LP) and screene
Publikováno v:
EPJ Web of Conferences, Vol 175, p 05016 (2018)
We perform a glueball-relevant study on isoscalars based on anisotropic $N_f=2$ lattice QCD gauge configurations. In the scalar channel, we identify the ground state obtained through gluonic operators to be a single-particle state through its dispers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5247415044d1b4b31005c1b922b2b2ce
http://arxiv.org/abs/1711.00711
http://arxiv.org/abs/1711.00711
We propose a novel type of interpolating field operators, which manifests the hybrid-like configuration that the charm quark-antiquark pair recoils against gluonic degrees of freedom. A heavy vector charmonium-like state with a mass of $4.33(2)\,{\rm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb58d9cb3b8c1ec917cb26ce83a97451