? ? = Higgs; Glueball; qq*;Novelties
Central production has greater freedom which might distinguish G and qq*
Glueball Same t1 and t2. Different direction of k_T. Glueball Filter? Large Dk_T
Small Dk_T < 200Mev Large Dk_T > 400MeV Pp -> pXp total missing mass X
Small Dk_T Glueball Large Dk_T qq* No f0(1710)
Small Dk_T Glueball Large Dk_T qq*
Dk_T filter seems to distinguish qq* from enigmatic states Something cares about O(100)MeV = O(Lambda[QCD])
+ _
and can occur
and can occur // <0 >0
0+ 2+ qq*Glue
0+ 2+ qq*Glue or Radial?
Was SPS Pomeron….need LHC Non Rely: cc*; better bb* all interesting and can occur sign Physics of / qq* versus gg….. qq* 1P versus 2P... Measure mixing = glueball filter Dk_T and phi of Higgs: tt* loop; WZ loop…. Are any 0-+ seen; glueball at 2 GeV? Need exclusive: dk_T and phi