Strongly interacting massive particle: Difference between revisions

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{{short description|Hypothetical particles that interact strongly with ordinary matter, but could form the inferred dark matter despite this}}

'''Strongly interacting massive particles''' ('''SIMPs''') are hypothetical particles that [[strong interaction|interact strongly]] between themselves [looks like they scatter off each other - observation of colliding galaxies in the [[Abell 3827]] cluster, where it seemed that dark matter lagged behind the ordinary matter] and weakly with ordinary matter, but could form the inferred [[dark matter]] despite this.<ref name="wand">

{{cite book

|last1=Wandelt |first1=Benjamin D