Draw the (lowest-order) Feynman diagrams for (a) 0 , (b) 0 , (c) e -
Question:
Draw the (lowest-order) Feynman diagrams for
(a) π0→γγ,
(b) Σ0→→Λγ,
(c) e- + e- →e- + e‑,
(d) e+ + e+→e+ + e+,
(e) e+ + e-→e+ + e-,
(f) e+ + e-→μ+ + μ-,
(g) e+ + μ+ → e+ + μ+.
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a b c d e f g In all the cases we assume a direction of time and all particles must advance in that ...View the full answer
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Related Book For
Introduction to Elementary Particle Physics
ISBN: 978-1107050402
2nd edition
Authors: Alessandro Bettini
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