Hadronic Molecules with Heavy Quarks
We discuss how to decipher the nature of near-threshold exotic states from ex perimental line shapes and lattice QCD simulations. A brief overview of the effective-field-theory approach for analyzing such states is presented, highlight ing the special role played by the longest-range pion exchange i...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/01/epjconf_meson2023_01013.pdf |
| Summary: | We discuss how to decipher the nature of near-threshold exotic states from ex perimental line shapes and lattice QCD simulations. A brief overview of the effective-field-theory approach for analyzing such states is presented, highlight ing the special role played by the longest-range pion exchange interaction. The method is exemplified through an analysis of the recently discovered doubly-charm state Tcc(3875)+. |
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| ISSN: | 2100-014X |