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Canonical interpretation of the $X(4140)$ state within the $^3P_0$ model

High Energy Physics - Phenomenology 2020-09-04 v1
Authors: Wei Hao , Guan-Ying Wang , En Wang , De-Min Li , Guan-Nan Li
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Abstract

Recently, LHCb collaboration has confirmed the state X(4140)X(4140), with a much larger width Γ=83±21−14+21\Gamma= 83\pm 21^{+21}_{-14} MeV than the previous experimental measurements, which has confused the understanding of its nature. We have investigated the possibility of the χc1(3P)\chi_{c1}(3P) interpretation for the X(4140)X(4140), considering the mass and the strong decay properties.

Keywords

x(4140) chi_c1(3p) 3p0 model strong decay hadron spectroscopy

Cite

@article{arxiv.2009.01405,
  title  = {Canonical interpretation of the $X(4140)$ state within the $^3P_0$ model},
  author = {Wei Hao and Guan-Ying Wang and En Wang and De-Min Li and Guan-Nan Li},
  journal= {arXiv preprint arXiv:2009.01405},
  year   = {2020}
}

Comments

4 pages, 1 figure, 1 table, contribution to 18th International Conference on Hadron Spectroscopy and Structure (HADRON 2019)

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