Scalar quarkonium masses and mixing with the lightest scalar glueball

Oct, 1999
61 pages
Published in:
  • Phys.Rev.D 61 (2000) 014015
e-Print:
Report number:
  • IBMHET-99-2,
  • LA-UR-99-4645

Citations per year

1999200520112017202305101520
Abstract: (arXiv)
We evaluate the continuum limit of the valence (quenched) approximation to the mass of the lightest scalar quarkonium state for a range of different quark masses and to the mixing energy between these states and the lightest scalar glueball. Our results support the interpretation of f0(1710)f_0(1710) as composed mainly of the lightest scalar glueball.
Note:
  • 61 pages, including 43 figures/ to appear in PRD
  • lattice field theory
  • gauge field theory: SU(3)
  • quarkonium: mass
  • quarkonium: scalar
  • glueball: mass
  • interference: (quarkonium glueball)
  • continuum limit
  • glueball: scalar
  • approximation: quenching
  • interference: energy