If electron-positron annihilation into fermion-antifermion pairs were only mediated by a virtual photon... more than one answer
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If electron-positron annihilation into fermion-antifermion pairs were only mediated by a virtual photon... more than one answer possible
1. the cross-section would be proportional to the square of the fine structure constant.
2 the cross-section would be inversely proportional to the square of the total center-of-mass energy of the electron-positron pair.
3 the angular distribution of the final state particles would be symmetric in the forward and backward direction.
4 the cross-section would not have a peak at s equal to the mass of the Z boson squared.
Related Book For
Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
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