TY - JOUR AU - Torres Rincón, Juan Miguel AU - Llanes Estrada, Felipe José PY - 2010 DO - 10.1103/PhysRevLett.105.022003 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/43940 T2 - Physical Review Letters AB - Heavy hadrons containing heavy quarks (for example, Y mesons) feature a scale separation between the heavy-quark mass and the QCD scale that controls the effective masses of lighter constituents. As in ordinary molecules, the deexcitation of the... LA - eng PB - American Physical Society KW - Gauge Qcd KW - Decays KW - Mesons KW - Model TI - Heavy quark fluorescence TY - journal article VL - 105 ER -