Near-threshold DD¯$$ \mathrm{D}\overline{\mathrm{D}} $$ spectroscopy and observation of a new charmonium state
Abstract Using proton-proton collision data, corresponding to an integrated luminosity of 9 fb−1, collected with the LHCb detector between 2011 and 2018, a new narrow charmonium state, the X(3842) resonance, is observed in the decay modes X3842→D0D¯0$$ \mathrm{X}(3842)\to {D}^0{\ove...
Main Authors: | , , , , , , , , , , , , , , , |
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其他作者: | |
格式: | 文件 |
语言: | English |
出版: |
Springer Berlin Heidelberg
2021
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在线阅读: | https://hdl.handle.net/1721.1/131683 |