Coupled-channel approach in hadron–hadron scattering
نویسندگان
چکیده
منابع مشابه
Resonances in Coupled-Channel Scattering
Excited hadrons are seen as resonances in the scattering of lighter stable hadrons like π , K and η . Many decay into multiple final states necessitating coupled-channel analyses. Recently it has become possible to obtain coupled-channel scattering amplitudes from lattice QCD. Using large diverse bases of operators it is possible to obtain reliable finite volume spectra at energies where multip...
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ژورنال
عنوان ژورنال: Progress in Particle and Nuclear Physics
سال: 2020
ISSN: 0146-6410
DOI: 10.1016/j.ppnp.2019.103728