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Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 7th Edition
32
Elementary Particles
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32-1: Particles and Accelerators
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32-2 to 32-6: Particle Interactions, Particle Exchange
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32-7 to 32-11: Resonances, Standard Model, Quarks, QCD, GUT
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Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 19
Q

What are the wavelengths of the two photons produced when a proton and antiproton at rest annihilate?

A
1.32×10−15 m1.32 \times 10^{-15} \textrm{ m}
Giancoli 7th Edition, Chapter 32, Problem 19 solution video poster
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