Coulomb-free 1 S 0 p − p scattering length from the quasi-free p + d → p + p + n reaction and its relation to universality
Abstract The Coulomb-free 1 S 0 proton-proton (p-p) scattering length relies heavily on numerous and distinct theoretical techniques to remove the Coulomb contribution. Here, it has been determined from the half-off-the-energy-shell p-p scattering cross section measured at center-of-mass energies be...
Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2023-05-01
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Series: | Communications Physics |
Online Access: | https://doi.org/10.1038/s42005-023-01221-0 |