From the 1 of 4 linked papers with an AI index.
4 papers
Hadronic vacuum polarization contribution to from functional methods with strong and electromagnetic isospin breaking
Angel S. Miramontes, Adnan Bashir, Christian S. Fischer +1
The paper calculates the leading-order hadronic vacuum‑polarization contribution to the muon's anomalous magnetic moment using continuum QCD methods (Dyson‑Schwinger and Bethe‑Salp…
$\mathbf{γ^{(*)} + N(940)\frac{1}{2}^+ \to N(1520)\frac{3}{2}^{-}}$ helicity amplitudes and transition form factors
L. Albino, G. Paredes-Torres, K. Raya +2
We recently reported new results on the $γ^{(*)} + N(940)\frac{1}{2}^+ \to Î(1700)\frac{3}{2}^{-}$ transition form factors using a symmetry-preserving treatment of a vector$\,\ot…
Radially excited pion: electromagnetic form factor and the box contribution to the muon's
Angel S. Miramontes, K. Raya, A. Bashir +2
We investigate the properties of the radially excited charged pion, with a specific focus on its electromagnetic form factor (EFF) and its box contribution to the hadronic light-by…
Electric, Magnetic and Quadrupole Form Factors and Charge Radii of Vector Mesons: From Light to Heavy Sector in a Contact Interaction
R. J. Hernández-Pinto, L. X. Gutiérrez-Guerrero, M. A. Bedolla +1
We present a detailed survey of electric, magnetic and quadrupole form factors of light and heavy spin-1 vector mesons. It complements our analogous analysis of the electromagnetic…