Neutral mesons and disconnected diagrams in twisted mass QCD

Proceedings of Science

Volumn 42, Issue , 2007, Pages

  Michael, Chris ^a   Urbach, Carsten ^a  

^a UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BOSONS; HADRONS;

DYNAMICAL SIMULATION; ISOSPIN; SCALAR MESONS; VARIANCE REDUCTION METHODS;

LATTICE THEORY;

EID: 77749326424     PISSN: None     EISSN: 18248039     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. ETM Collaboration, P. Boucaud et. al., Dynamical twisted mass fermions with light quarks, hep-lat/0701012.
2. C. Urbach, PoS(LATTICE 2007)22.
3. ETM Collaboration, P. Boucaud et. al., Dynamical twisted mass fermions with light quarks: simulation and analysis details, in preparation.
4. XLF Collaboration, K. Jansen et. al., Flavour breaking effects of wilson twisted mass fermions, Phys. Lett. B624 (2005) 334–341 [hep-lat/0507032].
5. UKQCD Collaboration, M. Foster and C. Michael, Quark mass dependence of hadron masses from lattice qcd, Phys. Rev. D59 (1999) 074503 [hep-lat/9810021].
6. UKQCD Collaboration, C. McNeile and C. Michael, Decay width of light quark hybrid meson from the lattice, Phys. Rev. D73 (2006) 074506 [hep-lat/0603007].
7. UKQCD Collaboration, C. McNeile and C. Michael, Mixing of scalar glueballs and flavour-singlet scalar mesons, Phys. Rev. D63 (2001) 114503 [hep-lat/0010019].
8. F. Farchioni et. al., Twisted mass fermions: Neutral pion masses from disconnected contributions, PoS(LAT2005)033, [hep-lat/0509036].
9. UKQCD Collaboration, C. McNeile and C. Michael, The eta and eta’ mesons in qcd, Phys. Lett. B491 (2000) 123–129 [hep-lat/0006020].
10. UKQCD Collaboration, C. R. Allton et. al., Improved wilson qcd simulations with light quark masses, Phys. Rev. D70 (2004) 014501 [hep-lat/0403007].
11. 2) cutoff effects in wilson fermion simulations, PoS(LATTICE 2007)277.
12. ETM Collaboration, P. Dimopoulos et. al., Renormalisation of Quark Bilinears . . ., PoS(LATTICE 2007)241.
13. UKQCD Collaboration, C. McNeile and C. Michael, Hadronic decay of a vector meson from the lattice, Phys. Lett. B556 (2003) 177–184 [hep-lat/0212020].