Astrophysics Source Code Library

Making codes discoverable since 1999

Halofitting codes for DGP and Degravitation

Discussion topics for individual codes
User avatar
Guardian of the Codes
Posts: 1081
Joined: Wed Aug 04, 2004 4:18 pm
Location: Washington, DC

HALOFIT: Nonlinear distribution of cosmological mass and galaxies

Postby owlice » Mon Oct 25, 2010 6:10 pm

HALOFIT: Nonlinear distribution of cosmological mass and galaxies

Abstract: HALOFIT provides an explanatory framework for galaxy bias and clustering and has been incorporated into CMB packages such as CMBFAST (ascl:9909.004) and CAMB (ascl:1102.026). It attains a reasonable level of precision, though the halo model does not match N-body data perfectly. The code is written in Fortran 77. HALOFIT tends to underpredict the power on the smallest scales in standard LCDM universes (although HALOFIT was designed to work for a much wider range of power spectra); its accuracy can be improved by using a supplied correction.

Credit: Peacock, J. A.; Smith, R. E.


Bibcode: 2014ascl.soft02032P

ID: ascl:1402.032
Last edited by Ada Coda on Sun Jan 13, 2019 9:08 pm, edited 1 time in total.
Reason: Updated code entry.
Code-seeking owl at your service

Return to “Astrophysics Source Code Library”

Who is online

Users browsing this forum: Bing [Bot] and 4 guests