antimatter

n.

反物质；

1. Antimatter is sort of like matter's evil twin.
   反物质有点像物质的一个邪恶的双胞胎兄弟。

Antimatter
Antimatter
A Matter-Antimatter Universe?
Origin of the matter-antimatter asymmetry
Observational Tests of Antimatter Cosmologies
Matter-antimatter accounting, thermodynamics, and black-hole radiation
PAMELA – A payload for antimatter matter exploration and light-nuclei astrophysics
Emerging science and technology of antimatter plasmas and trap-based beams
Cosmic microwave background, matter–antimatter asymmetry and neutrino masses
Full calculation of clumpiness boost factors for antimatter cosmic rays in the light of ${\Lambda}$CDM  N-body simulation results -...