Proton spectrum from\bar pd \to 5\pi p at rest and the elementary\bar pnannihilation |
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| Authors: | M P Locher B S Zou |
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| Institution: | 1. Paul Scherrer Institute, CH-5232, Villigen PSI, Switzerland
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| Abstract: | We calculate the shape of the proton spectator distribution in \(\bar pd \to 5\pi p\) at low proton momenta. The sensitivity to atomicS- andP-state orbits and to the size of elementarys- andp-wave annihilation is discussed. Implications for the elementary annihilation amplitude \(\bar pn \to 5\pi \) subthreshold are presented. |
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