dark-zilla

短语

词形变化

dark-zillas 复数 dark-zillas

别名

darkzilla

释义与例句

n.
  1. 1.

    Theoretical extremely massive dark matter particle, orders of magnitude greater than 10¹⁰ GeV (gigaelectronvolts), thought to be generated by a vacuum phase change event, where rapidly colliding collapsing bubbles of false vacuum generate the particles in energetic collisions.

    天文 物理

词源

From dark + -zilla. From being the dark sector version of WIMPzilla. Coined by Katherine Freese and Martin Wolfgang Winkler in 2023.

来源：wiktionary