README

The code for calculating Analytic Mass Fuction, ver. 1.2
    For the background info and relevant definitions,
    see Section 2 of Lukic et al. 2007, ApJ, 671, 1160


! ------------
Changes from version 1.0:
                          - k_max is user-specified in input.par
                          - integrator improved

Changes from version 1.1:
                          - more MF fits added
                          - growth factor extended beyond LCDM


! ------------
Content:
6 source files,  main.F90
                 CommonData.F90
                 CosmoFunc.F90
                 GrowthFactor.F90
                 Integrator.F90
                 Interpolator.F90

2 input files,   cmb.tf    -- needed only if CMBFAST trasfer function is used
                 input.par -- input parameters

and Makefile + README


! ------------
Compiling: 
            You should only need to edit the first two lines in the Makefile,
            specifying F90 compiler and (optional) compiler flags.
            From the shell command line just type "make", to get "amf.exe" executable.


! ------------
Inputs:
       In the input.par one should specify the cosmology and the mass range (see the file
       for details).  Some non-obvious entries in the input file are listed below.

       Trasfer function options: 
                                CMB for CMBFAST trasfer function
                                BBKS for Bardeen et al. 1986, ApJ 304, 15
                                EBW for Efstathiou et al. 1992, MNRAS 258, 1
                                PD for Peacock & Dodds, 1994, MNRAS, 267, 1020
                                HS for Hu & Sugiyama, 1996, ApJ, 471, 542
                                KH for Klypin & Holtzman, astro-ph/9712217
                                EH for Eisenstein & Hu, 1999, ApJ, 511, 5

       Fitting function options:
                                PS for Press & Schechter, 1974, ApJ, 187, 425
                                ST for Sheth & Tormen, 1999, MNRAS, 308, 119
                                JEN for Jenkins et al. 2001, MNRAS, 321, 372
                                LANL for Warren et al. 2005, ApJ, 646, 881
                                DELP for Del Popolo, 2006, ApJ, 637, 12
                                REED for Reed et al. 2003, MNRAS, 346, 565
                                REED06 for Reed et al. 2007, MNRAS, 374, 2
                                TINK for Tinker et al. 2008, ApJ, 688, 709


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Output:
        The code tabulates analytic mass function for the given parameters, and
        outputs in ASCII "analytic.dat" file.  There are 4 columns:

          sigma, f(sigma), M [Msun/h], dn/dlogM [(Mpc/h)^-3]

        Column 2 vs. 1 is like Figs. 14 and 15 in Lukic et al. 2007
        Column 4 vs. 2 is like Fig 10 (and many others) in Lukic et al. 2007


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Further Questions:
                   Zarija Lukic
                   1002 W. Green St., Urbana, IL 61801
                   phone: +1.217.333.7876
                   e-mail: zlukic@astro.uiuc.edu