Scattering lengths in the systems 4 He, 6 Li, 7 Li, 12 C, 16 O, 17 O, and 18 O are derived from the measurements of the strong interaction atomic level shifts in the corresponding antiprotonic atoms. The Coulomb corrections to the scattering lengths are evaluated and it is found that they are large.

Physica ScriptaJun 1, 198530 citations

AIP conference proceedings

Light antiprotonic atoms

Detlev Gotta

Published Jan 1, 2005• 4 citations

Publisher

DOI: 10.1063/1.2121980

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{\mathrm{He}}^{2+}

p\ifmmode\bar\else\textasciimacron\fi{} or

{\mathrm{He}}^{+}

p\ifmmode\bar\else\textasciimacron\fi{}, and the distribution of energy and angular-momentum states following the Auger cascade. These final states are discussed in light of recently reported anomalously long-lived antiproton states observed in liquid He [Iwasaki et al., Phys. Rev. Lett. 67, 1246 (1991)].