ultraheavy

Definition

Describes hypothetical particles of dark matter that possess significantly greater mass than the atomic-scale particles typically targeted in physics experiments.

Etymology

Formed by combining the Latin prefix 'ultra-', meaning 'beyond,' with the Old English 'hefig,' meaning 'heavy.' It suggests a weight or mass that exceeds a typical or previously established range.

In the news

The article discusses using a levitated magnet to detect ultraheavy dark matter, which is far more massive than the particles usually sought by traditional sensors. This term defines the new category of candidate particles the researchers are now able to investigate.

Levitated magnet opens new frontier in search for ultraheavy dark matter

Rice University

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