- #1
Einj
- 470
- 59
Hi everyone,
apologies if this question has been asked already. My search didn't give any results.
Can anyone tell me the definition of [itex]\sigma_8[/itex] in terms of the power spectrum? A reference where I could find it is perfect too!
Thanks a lot
apologies if this question has been asked already. My search didn't give any results.
Can anyone tell me the definition of [itex]\sigma_8[/itex] in terms of the power spectrum? A reference where I could find it is perfect too!
Thanks a lot