简介:(Soundbiteofsong,"(Don'tFear)TheReaper")DavidGreene(Host):ThisisfromthebandBlue?ysterCult.AndtheauthorRobertGalbraithlovesthem.Actually,lyricsfromthisgrouparealloverGalbraith'slatestbook,"CareerofEvil."J.K.Rowling:Tobehonest,it'stheguitar1)hook.I'mareal2)suckerforguitars...andalwayshavebeen.Greene:OK.
简介:In2010,theBESCollaboration[1]foundaclearenhancementintheK0K0massdistributionintheJ=ψ!ηK0K0decay.SuchanenhancementisusuallyasignatureofanL=0resonancearoundthreshold,whichinthiscasewouldcorrespondstoanh1statewithquantumnumbersIG(JPC)=0??(1+??).Thish1statewaspredictedbytheChiralUnitarytheoryintheKKinteraction.Becauseoftheconversationlaw,thisstatecanonlydecaytoK0K0channel,andcanbestudiedefficientlyintheJ=ψ!ηK0K0decay.