FLAG review 2021

Y Aoki, T Blum, G Colangelo, S Collins… - The European Physical …, 2022 - Springer
We review lattice results related to pion, kaon, D-meson, B-meson, and nucleon physics with
the aim of making them easily accessible to the nuclear and particle physics communities …

FLAG review 2019: Flavour lattice averaging group (FLAG)

S Aoki, Y Aoki, D Bečirević, T Blum… - The European Physical …, 2020 - Springer
We review lattice results related to pion, kaon, D-meson, B-meson, and nucleon physics with
the aim of making them easily accessible to the nuclear and particle physics communities …

Parton distributions and lattice QCD calculations: a community white paper

HW Lin, ER Nocera, F Olness, K Orginos, J Rojo… - Progress in Particle and …, 2018 - Elsevier
In the framework of quantum chromodynamics (QCD), parton distribution functions (PDFs)
quantify how the momentum and spin of a hadron are divided among its quark and gluon …

Isovector charges of the nucleon from -flavor lattice QCD

R Gupta, YC Jang, B Yoon, HW Lin, V Cirigliano… - Physical Review D, 2018 - APS
We present high statistics results for the isovector charges g A ud, g S ud and g T ud of the
nucleon. Calculations were carried out on eleven ensembles of gauge configurations …

QCD and strongly coupled gauge theories: challenges and perspectives

N Brambilla, S Eidelman, P Foka, S Gardner… - The European Physical …, 2014 - Springer
We highlight the progress, current status, and open challenges of QCD-driven physics, in
theory and in experiment. We discuss how the strong interaction is intimately connected to a …

Probing novel scalar and tensor interactions from (ultra) cold neutrons to the LHC

T Bhattacharya, V Cirigliano, SD Cohen, A Filipuzzi… - Physical Review D …, 2012 - APS
Scalar and tensor interactions were once competitors to the now well-established VA
structure of the standard model weak interactions. We revisit these interactions and survey …

Axial, scalar, and tensor charges of the nucleon from -flavor Lattice QCD

T Bhattacharya, V Cirigliano, SD Cohen, R Gupta… - Physical Review D, 2016 - APS
We present results for the isovector axial, scalar, and tensor charges g A ud, g S ud, and g T
ud of the nucleon needed to probe the Standard Model and novel physics. The axial charge …

Nucleon axial structure from lattice QCD

GS Bali, L Barca, S Collins, M Gruber, M Löffler… - Journal of High Energy …, 2020 - Springer
A bstract We present a new analysis method that allows one to understand and model
excited state contributions in observables that are dominated by a pion pole. We apply this …

Nucleon structure from mixed action calculations using flavors <?format ?>of asqtad sea and domain wall valence fermions

JD Bratt, RG Edwards, M Engelhardt, P Hägler… - Physical Review D …, 2010 - APS
We present high statistics results for the structure of the nucleon from a mixed-action
calculation using 2+ 1 flavors of asqtad sea and domain-wall valence fermions. We perform …

Octet baryon masses and sigma terms from an SU (3) chiral extrapolation

RD Young, AW Thomas - Physical Review D—Particles, Fields, Gravitation …, 2010 - APS
We report an analysis of the impressive new lattice simulation results for octet baryon
masses in 2+ 1-flavor QCD. The analysis is based on a low-order expansion about the chiral …