Timeline for What happens when Antimatter interacts with a photon?
Current License: CC BY-SA 3.0
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| Jun 4, 2020 at 16:03 | history | edited | CommunityBot |
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| Apr 13, 2017 at 12:39 | history | edited | CommunityBot |
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| Oct 8, 2014 at 22:35 | comment | added | sidewaiise | Your answer is the best John. So evidence points toward antimatter being extremely rare in this universe, apart from naturally-occurring decay. Have there been any heavier samples of antimatter attempted? ie. Anti-helium, anti-carbon? (perhaps this requires a new question thread) | |
| Oct 8, 2014 at 22:32 | vote | accept | sidewaiise | ||
| Oct 8, 2014 at 14:41 | comment | added | John Rennie | @sidewaiise: see How would we tell antimatter galaxies apart? and Experimental observation of matter/antimatter in the universe. I found these by simply searching this site for galaxy antimatter. | |
| Oct 8, 2014 at 11:54 | comment | added | sidewaiise | So then some galaxies could be entirely made of antimatter and they would not display any photo-signature to say otherwise? What about the polarization of the exiting photon from the antiparticle? Is there any experiment that demonstrates the antimatter-photon interaction? | |
| Oct 8, 2014 at 6:21 | history | edited | John Rennie | CC BY-SA 3.0 |
Extend answer
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| Oct 8, 2014 at 6:04 | history | answered | John Rennie | CC BY-SA 3.0 |