First concurrent extraction of the leading-order scalar and spin proton polarizabilities
arXiv:2204.13491 · doi:10.1103/PhysRevLett.129.102501
Abstract
We performed the first simultaneous extraction of the six leading-order proton polarizabilities. We reached this milestone thanks to both new high-quality experimental data and an innovative bootstrap-base fitting method. These new results provide a self-consistent and fundamental benchmark for all future theoretical and experimental polarizability estimates.
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