The fate of an antiproton is usually annihilation via the reaction p + p +

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The fate of an antiproton is usually annihilation via the reaction p + p̅ → ϒ + ϒ. Assume that the proton and antiproton annihilate at rest.

(a) Why must there be two photons rather than just one?

(b) What is the energy of each photon?

(d) What is the frequency of each photon?

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Modern Physics

ISBN: 9781429250788

6th Edition

Authors: Paul A. Tipler, Ralph Llewellyn

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Question Posted: Feb 17, 2023 08:31 AM

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The fate of an antiproton is usually annihilation via the reaction p + p +

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a A single photon cannot conserver both energy and ...View the full answer

Modern Physics

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