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A comment on New exotic matter particle, a tetraquark, discovered at CERN. Parent comment

Re:New exotic matter particle, a tetraquark, discovered at CERN by 8note on Friday July 30, 2021 @02:00PM (#28010579)
Superconductors pretty notoriously need to be kept cold, which adds another difficulty of cooling the antimatter without touching it
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Re:New exotic matter particle, a tetraquark, discovered at CERN by whatshisface on Friday July 30, 2021 @02:04PM (#28010611)
If it was surrounded by a cold mass that it could radiate photons to across a vacuum, its equilibrium temperature would be that of its container.
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Re:New exotic matter particle, a tetraquark, discovered at CERN by kadoban on Friday July 30, 2021 @02:26PM (#28010794)
For now. By the time anyone could even possibly create enough antimatter to matter (heh), critical temperatures should be much higher. The record is broken fairly commonly.
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