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Feature/pisn ifmr #19

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Merged
nmdickson merged 3 commits into from
May 5, 2026
Merged

Feature/pisn ifmr #19

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6ae7770
add Ba20 with psflag=1 IFMR grid files
nmdickson May 5, 2026
3293601
add support for PPSN SSE IFMRS
nmdickson May 5, 2026
c730bce
add tests for PPSN IFMRs
nmdickson May 5, 2026
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2 changes: 1 addition & 1 deletion pyproject.toml
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@@ -1,6 +1,6 @@
[project]
name = "astro-ssptools"
version = "3.0.0"
version = "3.1.0"
description = "Simple Stellar Population Tools"
authors = [
{name = "Eduardo Balbinot", email = "eduardo.balbinot@gmail.com"},
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2 changes: 1 addition & 1 deletion ssptools/__init__.py
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__author__ = """Eduardo Balbinot"""
__email__ = "eduardo.balbinot@gmail.com"
__version__ = "3.0.0"
__version__ = "3.1.0"

from .evolve_mf import *
from .sev import *
14 changes: 13 additions & 1 deletion ssptools/data/ifmr/README.md
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# Initial-Final Mass Relation Grids

This folder contains various grids of black hole IFMR prescriptions (initial
and final black hole masses between ZAMS 15-150 Msun), to be used in fast
and final black hole masses between ZAMS 15-250 Msun), to be used in fast
IFMR functions.

The updated versions of both COSMIC and SSE are very similar in most aspects,
Expand Down Expand Up @@ -67,6 +67,18 @@ Models are computed using the following SSE parameters:
| mxns | 2.5 |


## `uSSE_rapid_ppsn`

Identical to `uSSE_rapid`, but with `psflag=1`, using the PPSN/PSN schemes
according to Belczynski et al. (2016).


## `uSSE_delayed_ppsn`

Identical to `uSSE_delayed`, but with `psflag=1`, using the PPSN/PSN schemes
according to Belczynski et al. (2016).


## `COSMIC_rapid/`

COSMIC (Breivik et al. 2020; version 3.4.17) IFMR, assuming the Fryer+2012
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