Published March 7, 2025 | Version v1

Online material for 'Impact of $\textit{T}$- and $\rho$-dependent decay rates and new (n,$\gamma$) cross sections on the $\textit{s}$ process in low-mass asymptotic giant branch stars'

  • 1. Department of Experimental Physics, Institute of Physics, University of Szeged
  • 2. Konkoly Observatory, HUN-REN CSFK/RCAES
  • 3. CSFK, MTA Centre of Excellence
  • 4. Computer, Computational and Statistical Sciences (CCS) Division, Center for Theoretical Astrophysics, Los Alamos National Laboratory
  • 5. School of Physics and Astronomy, Monash University
  • 6. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)
  • 7. ELTE Eötvös Loránd University, Institute of Physics and Astronomy

Description

Online material for the article titled 'Impact of $\textit{T}$- and $\rho$-dependent decay rates and new (n,$\gamma$) cross sections on the $\textit{s}$ process in low-mass AGB stars'.

Files:

  • srf.tar.gz: Surface isotopic abundance data tables of seven stellar models of low-mass AGB stars from Karakas & Lugaro (2016) for three nuclear networks. The sources of the reaction rates in the different sets are described in Table 2 of the article. Each file includes 1) The essential features of the models in the header: initial mass (M), initial mass fraction of helium (Y), initial metallicity (Z), and the nucleosynthesis set; 2) The mass number (A), atomic number (Z) and neutron number (N) for 328 isotopes that includes in our nuclear network; 3) Initial normalised number abundances (from Apslund et. al. 2009) used in the post-processing calculations; 4) Surface normalised number abundances calculated at each thermal pulse steps; 5) Final normalised number abundances computed at the last time step.

    Filename Mass ($\mathrm{M_{\odot}}$) Metallicity Set
    srf_m3z007_set0.dat 3 0.007 0
    srf_m4z007_set0.dat 4 0.007 0
    srf_m2z014_set0.dat 2 0.014 0
    srf_m3z014_set0.dat 3 0.014 0
    srf_m4z014_set0.dat 4 0.014 0
    srf_m3z030_set0.dat 3 0.03 0
    srf_m4z030_set0.dat 4 0.03 0
    srf_m3z007_set1.dat 3 0.007 1
    srf_m4z007_set1.dat 4 0.007 1
    srf_m2z014_set1.dat 2 0.014 1
    srf_m3z014_set1.dat 3 0.014 1
    srf_m4z014_set1.dat 4 0.014 1
    srf_m3z030_set1.dat 3 0.03 1
    srf_m4z030_set1.dat 4 0.03 1
    srf_m3z007_set2.dat 3 0.007 2
    srf_m4z007_set2.dat 4 0.007 2
    srf_m2z014_set2.dat 2 0.014 2
    srf_m3z014_set2.dat 3 0.014 2
    srf_m4z014_set2.dat 4 0.014 2
    srf_m3z030_set2.dat 3 0.03 2
    srf_m4z030_set2.dat 4 0.03 2
  • sy.tar.gz: Stellar yield data tables of seven stellar models of low-mass AGB stars from Karakas & Lugaro (2016) for three nuclear networks. The sources of the reaction rates in the different sets are described in Table 2 of the article. Each file includes 1) The essential features of the models in the header: initial mass (M), initial mass fraction of helium (Y), initial metallicity (Z), and the nucleosynthesis set; 2) The mass number (A), atomic number (Z) and neutron number (N) for 328 isotopes that includes in our nuclear network; 3) Stellar yields expressed in units of solar mass calculated by the method described in Section 2.3 of the article.

    Filename Mass ($\mathrm{M_{\odot}}$) Metallicity Set
    sy_m3z007_set0.dat 3 0.007 0
    sy_m4z007_set0.dat 4 0.007 0
    sy_m2z014_set0.dat 2 0.014 0
    sy_m3z014_set0.dat 3 0.014 0
    sy_m4z014_set0.dat 4 0.014 0
    sy_m3z030_set0.dat 3 0.03 0
    sy_m4z030_set0.dat 4 0.03 0
    sy_m3z007_set1.dat 3 0.007 1
    sy_m4z007_set1.dat 4 0.007 1
    sy_m2z014_set1.dat 2 0.014 1
    sy_m3z014_set1.dat 3 0.014 1
    sy_m4z014_set1.dat 4 0.014 1
    sy_m3z030_set1.dat 3 0.03 1
    sy_m4z030_set1.dat 4 0.03 1
    sy_m3z007_set2.dat 3 0.007 2
    sy_m4z007_set2.dat 4 0.007 2
    sy_m2z014_set2.dat 2 0.014 2
    sy_m3z014_set2.dat 3 0.014 2
    sy_m4z014_set2.dat 4 0.014 2
    sy_m3z030_set2.dat 3 0.03 2
    sy_m4z030_set2.dat 4 0.03 2

 

 

Files

Files (374.5 kB)

Name Size Download all
md5:191d5a6d7f21863bbd08204c8ab1e210
333.8 kB Download
md5:8125fba57296ebc3e9b1bcf4e18d0dc6
40.7 kB Download

Additional details

Funding

Hungarian Academy of Sciences
Lendület Program LP2023-10
National Research, Development and Innovation Office
Excellence Grant TKP2021-NKTA-64
Australian Research Council
ARC Centres of Excellence CE170100013