Kaon and D meson masses with N_f = 2+1+1 twisted mass lattice QCD

2010/09/10 by ETM Collaboration, R. Baron, Remi Baron +32
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-lat

paper · pdf · doi:10.48550/arxiv.1009.2074

7 pages, 3 figures, talk given at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), June 14-19 2010, Villasimius, Italy

arxiv created 2010/09/10 · openalex publication_date 2010/09/10 · arxiv updated 2010/09/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We discuss the computation of the kaon and D meson masses in the N_f = 2+1+1 twisted mass lattice QCD setup, where explicit heavy flavor and parity breaking occurs at finite lattice spacing. We present three methods suitable in this context and verify their consistency.

Related

• The kaon mass in 2+1+1 flavor twisted mass Wilson ChPT
• Determination of the light, strange and charm quark masses using twisted mass fermions
• Twisted mass lattice computation of charmed mesons with focus on D^{∗ ∗}
• Quark masses and decay constants in N_f=2+1+1 isoQCD with Wilson clover twisted mass fermions
• Eta and eta' meson masses from Nf=2+1+1 twisted mass lattice QCD