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Information on antiprotonic atoms and the nuclear periphery from the PS209 experiment

A. Trzcinska, J. Jastrzebski, T. Czosnyka, T. von Egidy, K. Gulda, F. J. Hartmann, J. Iwanicki, B. Ketzer, M. Kisielinski, B. Klos, W. Kurcewicz, P. Lubinski, P. J. Napiorkowski, L. Pienkowski, R. Schmidt, E. Widmann

nucl-exarXiv:nucl-ex/0103008

Abstract

In the PS209 experiments at CERN two kinds of measurements were performed: the in-beam measurement of X-rays from antiprotonic atoms and the radiochemical, off-line determination of the yield of annihilation products with mass number At -1 (less by 1 than the target mass). Both methods give observables which allows to study the peripheral matter density composition and distribution.

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