Determination of the light, strange and charm quark masses using twisted mass fermions
| Autor: | Constantia Alexandrou, Silvano Simula, Simone Bacchio, Georg Bergner, Martha Constantinou, Matteo Di Carlo, Petros Dimopoulos, Jacob Finkenrath, Roberto Frezzotti, Marco Garofalo, Bartosz Kostrzewa, Giannis Koutsou, Karl Jansen, Vittorio Lubicz, Guido Martinelli, Pittler Ferenc, Giancarlo Rossi, Francesco Sanfilippo, Cecilia Tarantino, Carsten Urbach, Urs Wenger, Enrico Fiorenza, Mariane Brinet, Antonino Todaro, Floriano Manigrasso, Kyriacos Hadjiyiannakou |
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| Přispěvatelé: | Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA) |
| Rok vydání: | 2022 |
| Předmět: |
530 Physics
High Energy Physics::Lattice Nuclear Theory FOS: Physical sciences mass: twist mass [pi] meson pi: mass High Energy Physics - Phenomenology (hep-ph) High Energy Physics - Lattice twist [mass] mass [quark] flavor: 4 ddc:530 fermion: mass: twist Nuclear Experiment lattice [PHYS.HLAT]Physics [physics]/High Energy Physics - Lattice [hep-lat] High Energy Physics - Lattice (hep-lat) High Energy Physics::Phenomenology 4 [flavor] baryon quark: mass High Energy Physics - Phenomenology mass: twist [fermion] [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] High Energy Physics::Experiment charm |
| Zdroj: | Alexandrou, C.; Simula, S.; Bacchio, S.; Bergner, G.; Constantinou, M.; Di Carlo, M.; Dimopoulos, P.; Finkenrath, J.; Frezzotti, R.; Garofalo, M.; Kostrzewa, B.; Koutsou, G.; Jansen, K.; Lubicz, V.; Martinelli, G.; Ferenc, P.; Rossi, G.; Sanfilippo, F.; Tarantino, C.; Urbach, C.; ... (2022). Determination of the light, strange and charm quark masses using twisted mass fermions. In: The 38th International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab 10.22323/1.396.0171 38th International Symposium on Lattice Field Theory 38th International Symposium on Lattice Field Theory, Jul 2021, Online, United States Proceedings of Science / International School for Advanced Studies (LATTICE2021), 171 (2022). doi:10.22323/1.396.0171 38th International Symposium on Lattice Field Theory, Lattice 2021, Online, United States, 2021-07-26-2021-07-30 Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021) |
| DOI: | 10.22323/1.396.0171 |
| Popis: | 38th International Symposium on Lattice Field Theory, Lattice 2021, Online, United States, 26 Jul 2021 - 30 Jul 2021; Proceedings of Science / International School for Advanced Studies (LATTICE2021), 171 (2022). doi:10.22323/1.396.0171 We present results for the light, strange and charm quark masses using $N_f=2+1+1$ twisted mass fermion ensembles at three values of the lattice spacing, including two ensembles simulated with the physical value of the pion mass. The analysis is done both in the meson and baryon sectors. The difference in the mean values found in the two sectors is included as part of the systematic error. The presentation is based on the work of Ref. [1], where more details can be found. Published by SISSA, Trieste |
| Databáze: | OpenAIRE |
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