subgalactic
English
Etymology
sub- + galactic
Adjective
subgalactic (not comparable)
- Less than the size of a galaxy
- 2016, Tobias Binder, Laura Covi, Ayuki Kamada, Hitoshi Murayama, Tomo Takahashi, Naoki Yoshida, “Matter Power Spectrum in Hidden Neutrino Interacting Dark Matter Models: A Closer Look at the Collision term”, in arXiv:
- We consider DM interacting with light hidden fermions via well motivated fundamental operators showing the resultant matter power spectrum is suppressed on subgalactic scales within a plausible parameter region.
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