TY  - JOUR
AU  - Baron, R.
AU  - Boucaud, P.
AU  - Dimopoulos, P.
AU  - Frezzotti, R.
AU  - Palao, D.
AU  - Rossi, G.
AU  - Farchioni, F.
AU  - Munster, G.
AU  - Sudmann, T.
AU  - Gimenez, V.
AU  - Herdoiza, G.
AU  - Jansen, K.
AU  - Lubicz, V.
AU  - Simula, S.
AU  - Michael, C.
AU  - Scorzato, L.
AU  - Shindler, A.
AU  - Urbach, C.
AU  - Wenger, U.
PY  - 2010
DA  - 2010//
TI  - Light meson physics from maximally twisted mass lattice QCD
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 097
EP  - 41pp
VL  - 08
IS  - 8
PB  - Springer
KW  - Lattice QCD
KW  - Quark Masses and SM Parameters
KW  - QCD
AB  - We present a comprehensive investigation of light meson physics using maximally twisted mass fermions for N-f = 2 mass-degenerate quark flavours. By employing four values of the lattice spacing, spatial lattice extents ranging from 2.0 fm to 2.5 fm and pseudo scalar masses in the range 280 less than or similar to m(PS) less than or similar to 650MeV we control the major systematic effects of our calculation. This enables us to confront our N-f = 2 data with SU(2) chiral perturbation theory and extract low energy constants of the effective chiral Lagrangian and derived quantities, such as the light quark mass.
SN  - 1126-6708
UR  - http://arxiv.org/abs/0911.5061
UR  - https://doi.org/10.1007/JHEP08(2010)097
DO  - 10.1007/JHEP08(2010)097
LA  - English
N1  - ISI:000282367800036
ID  - Baron_etal2010
ER  -