F. Kaiser
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
F. Kaiser has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Bernd A. Kniehl
Hamburg University
1 shared publication - Gunnar Singh Bali
Universität Regensburg
1 shared publication M. Gruber
Universität Regensburg
1 shared publication- Meinulf Göckeler
Universität Regensburg
1 shared publication O. L. Veretin
Universität Regensburg
1 shared publication- Philipp Wein
Universität Regensburg
1 shared publication
Latest Publications
- Open Access
- 29 May 2025
- Published by American Physical Society (APS) in Physical Review D
- Vol. 111 (9)
Updated determination of light-cone distribution amplitudes of octet baryons in lattice QCD
We present updated results for the wave function normalization constants and the first moments of the light-cone distribution amplitudes for the lowest-lying baryon octet. The analysis is carried out on a large number of n f = 2 + 1 lattice gauge ensembles, including ensembles at physical pion (and kaon) masses. These are spread across five different lattice spacings, enabling a controlled continuum limit. The main differences with respect to our earlier work [G. S. Bali (RQCD Collaboration), Light-cone distribution amplitudes of octet baryons from lattice QCD, .] are the use of two-loop conversion factors to an MS ¯ -like scheme and of an updated set of low-energy constants in the parametrization of the quark mass dependence. As a byproduct, for the first time, the anomalous dimensions for local leading-twist three-quark operators with one derivative are obtained.
- 29 May 2025
- Published by American Physical Society (APS) in Physical Review D
- Vol. 111 (9)
Open AccessUpdated determination of light-cone distribution amplitudes of octet baryons in lattice QCD
We present updated results for the wave function normalization constants and the first moments of the light-cone distribution amplitudes for the lowest-lying baryon octet. The analysis is carried out on a large number of n f = 2 + 1 lattice gauge ensembles, including ensembles at physical pion (and kaon) masses. These are spread across five different lattice spacings, enabling a controlled continuum limit. The main differences with respect to our earlier work [G. S. Bali (RQCD Collaboration), Light-cone distribution amplitudes of octet baryons from lattice QCD, .] are the use of two-loop conversion factors to an MS ¯ -like scheme and of an updated set of low-energy constants in the parametrization of the quark mass dependence. As a byproduct, for the first time, the anomalous dimensions for local leading-twist three-quark operators with one derivative are obtained.