${{\mathit p}}$ SPIN POLARIZABILITY ${{\mathit \gamma}_{{{{E1E1}}}}}$

INSPIRE   JSON  (beta) PDGID:
S016A00
VALUE ($ 10^{-4} $ fm${}^{4}$) DOCUMENT ID TECN  COMMENT
$-3.0$ $\pm0.6$ $\pm0.4$ 1
MORNACCHI
2022
FIT Fit of RCS data sets
1  MORNACCHI 2022 perform the first simultaneous extraction of the six leading-order proton polarizabilities using fixed-t subtracted dispersion relations and a bootstrap-based fitting technique.
References