研究成果分别发表在Phys. Rev. Lett. 120, 132001 (2018) (https://journals.aps.org/prl/references/10.1103/PhysRevLett.120.132001)和Phys. Rev. D. 97, 032013 (2018) (https://journals.aps.org/prd/pdf/10.1103/PhysRevD.97.032013) 。
研究成果分别发表在Phys. Rev. Lett. 120, 132001 (2018) (https://journals.aps.org/prl/references/10.1103/PhysRevLett.120.132001)和Phys. Rev. D. 97, 032013 (2018) (https://journals.aps.org/prd/pdf/10.1103/PhysRevD.97.032013) 。