Tetraquarks can be produced in relativistic heavy-ion collision. The yield of this kind of tetraquarks can increase significantly soon as the formation of QGP
We study radiative decays of T to light quark jets in nonrelativistic QCD by taking both the color singlet and color octet b5 operators into consideration. The
1 Operating time and released energy In 2006, the Heavy Water Research Reactor (HWRR) has been safely operated for 3 082 h and the energy released was 884.6 MW