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| physical object > natural object > particle > hypothetical particle > dark matter > cold dark matter > weakly interacting massive particle | 
| weakly interacting massive particle comparison table | |||
| Subject | is a kind of | has acronym | has definition | 
|---|---|---|---|
| cold dark matter | dark matter | CDM | A model of structure formation in which an exotic particle whose energy is low at the time it decouples from other matter is responsible for structure formation. | 
| weakly interacting massive particle | cold dark matter | WIMP | A generic term for a class of hypothetical particle which may form the missing mass. A form of non-baryonic cold dark matter. | 
 Up: cold dark matter