SU(3) analysis of weak decays of doubly-heavy tetraquarks $${b\bar{c}}{q\bar{q}}$$ bc¯qq¯
Abstract We study the weak decays of exotic tetraquark states $${b\bar{c}}{q\bar{q}}$$ bc¯qq¯ with two heavy quarks. Under the SU(3) symmetry for light quarks, these tetraquarks can be classified into an octet plus a singlet: $$3\bigotimes \bar{3}=1\bigoplus 8$$ 3⨂3¯=1⨁8 . We will concentrate on the...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
SpringerOpen
2019-03-01
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| coleção: | European Physical Journal C: Particles and Fields |
| Acesso em linha: | http://link.springer.com/article/10.1140/epjc/s10052-019-6729-0 |
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