New state of binding of antiprotons in atoms

K. Richter, J.-M. Rost, R. Thürwächter, J. S. Briggs, D. Wintgen, and E. A. Solov’ev
Phys. Rev. Lett. 66, 149 – Published 14 January 1991
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Abstract

It is suggested that there exists a novel ‘‘molecular’’ state of binding of antiprotons to atoms in which an excited highly polarized electron is located between the nucleus and the antiproton. The lifetime of this state is expected to be decided by the radiative lifetime of the excited electronic state.

  • Received 25 July 1990

DOI:https://doi.org/10.1103/PhysRevLett.66.149

©1991 American Physical Society

Authors & Affiliations

K. Richter, J.-M. Rost, R. Thürwächter, and J. S. Briggs

  • Fakultät für Physik, Universität Freiburg, Freiburg, Germany

D. Wintgen

  • Max-Planck-Institut für Kernphysik, Heidelberg, Germany

E. A. Solov’ev

  • Department of Theoretical Physics, Leningrad State University, Leningrad, U.S.S.R.

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Vol. 66, Iss. 2 — 14 January 1991

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