${{\mathit p}}$ SPIN POLARIZABILITY ${{\mathit \gamma}_{{{{E1M2}}}}}$

INSPIRE   JSON  (beta) PDGID:
S016A02
VALUE ($ 10^{-4} $ fm${}^{4}$) DOCUMENT ID TECN  COMMENT
$-1.2$ $\pm1.0$ $\pm0.3$ 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