An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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dark matter annihilation
  نابودی ِ ماده‌ی ِ تاریک  
nâbudi-ye mâde-ye târik
Fr.: annihilation de la matière noire  

A hypothetical process whereby hypothetical → non-baryonic dark matter particles undergo → annihilation interactions with themselves. The process results in observable by-products such as high-energy photons, neutrinos, and other detectable particles. See also
→ dark matter decay.

See also: → dark; → matter; → annihilation.