Annihilation

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Student 999
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#1
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#1
Th is diagram is rather confusing, isn't a particle and antiparticle colliding whereas in the diagram it shows an antiparticle is produced?Name:  Screenshot 2022-05-24 at 09.36.53.png
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Last edited by Student 999; 4 weeks ago
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Obolinda
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#2
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#2
yeah the diagram is a bit weird but at the corner it confirms that it's electron positron annihilation to produce 2 photos
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Student 999
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#3
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(Original post by Obolinda)
yeah the diagram is a bit weird but at the corner it confirms that it's electron positron annihilation to produce 2 photos
Which corner?
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Obolinda
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(Original post by Student 999)
Which corner?
the corner of the image. where the text is
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Student 999
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#5
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#5
(Original post by Obolinda)
the corner of the image. where the text is
My bad I've completely mis-interpreted what a feynamm diagram shows. Arrows pointing up represents particles whereas downwards represent anti-particles, initially it thought of them as vector directions. Y-axis is the time would would make sense for two photons to be above the reaction
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