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The Importance of the \(^{13}\)C(\(\alpha \),n)\(^{16}\)O Reaction in Asymptotic Giant Branch Stars

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Abstract

I will present a theoretical sensitivity study, carried out with the FUNS evolutionary stellar code, to evaluate the effects induced on the s-process nucleosynthesis by variations of the \(^{13}\)C(\(\alpha \),n)\(^{16}\)O cross section. Some peculiar evolutionary phases, particularly sensitive to this rate, will be discussed in detail.

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References

  1. B. Metzger, Kilonova counterparts of binary neutron star mergers. AAS, 2312901 (2018)

    Google Scholar 

  2. D. Kasen, J. Barnes, Radioactive Heating and Late Time Kilonova Light Curves. arXiv:1807.03319 (2018)

  3. C. Sneden, J.J. Cowan, R. Gallino, Neutron-capture elements in the early galaxy. Annu. Rev. Astron. Astrophys. 46, 241 (2008). https://doi.org/10.1146/annurev.astro.46.060407.145207

    Article  ADS  Google Scholar 

  4. N. Prantzos, C. Abia, M. Limongi, A. Chieffi, S. Cristallo, Chemical evolution with rotating massive star yields - I. The solar neighbourhood and the s-process elements. Mon. Not. R. Astron. Soc. 476, 3432 (2018). https://doi.org/10.1093/mnras/sty316

    Article  ADS  Google Scholar 

  5. M. Pignatari et al., The weak s-process in massive stars and its dependence on the neutron capture cross sections. Astrophys. J. 710, 155 (2010). https://doi.org/10.1088/0004-637X/710/2/1557

    Article  Google Scholar 

  6. F. Herwig, Evolution of asymptotic giant branch stars. Astron. Astrophys. 43, 435 (2005). https://doi.org/10.1146/annurev.astro.43.072103.150600

    Article  ADS  Google Scholar 

  7. O. Straniero, R. Gallino, S. Cristallo, s process in low-mass asymptotic giant branch stars. Nucl. Phys. A 777, 311 (2006). https://doi.org/10.1016/j.nuclphysa.2005.01.011

    Article  ADS  Google Scholar 

  8. S. Cristallo, s-Process nucleosynthesis in low-mass AGB stars at different metallicities. Publ. Astron. Soc. Pac. 118, 1360 (2006). https://doi.org/10.1086/507774

    Article  ADS  Google Scholar 

  9. C. Massimi, The n_TOF collaboration, Neutron spectroscopy of \(^{26}\)Mg states: constraining the stellar neutron source \(^{22}\)Ne(\(\alpha \),n)\(^{25}\)Mg. Phys. Lett. B. 768, 1 (2017). https://doi.org/10.1016/j.physletb.2017.02.025

    Article  ADS  Google Scholar 

  10. O. Trippella, M. La Cognata, Concurrent Application of ANC and THM to assess the \(^{13}\)C(\(\alpha \), n)\(^{16}\)O absolute cross section at astrophysical energies and possible consequences for neutron production in low-mass AGB stars. Astrophys. J. 837, 41 (2017). https://doi.org/10.3847/1538-4357/aa5eb5

    Article  ADS  Google Scholar 

  11. S. Cristallo et al., The Importance of the \(^{13}\)C(\(\alpha \), n)\(^{16}\)O reaction in asymptotic giant branch stars. Astrophys. J. 859, 105 (2018). https://doi.org/10.3847/1538-4357/aac177

    Article  ADS  Google Scholar 

  12. O. Straniero et al., Radiative C-13 burning in asymptotic giant branch stars and s-processing. Astrophys. J. 440L, 85 (1995). https://doi.org/10.1086/187767

    Article  ADS  Google Scholar 

  13. S. Cristallo et al., Evolution, nucleosynthesis, and yields of low-mass asymptotic giant branch stars at different metallicities. Astrophys. J. 696, 797 (2009). https://doi.org/10.1088/0004-637X/696/1/797

    Article  ADS  Google Scholar 

  14. S. Cristallo et al., Constraints of the physics of low-mass AGB stars from CH and CEMP stars. Astrophys. J. 833, 181 (2016). https://doi.org/10.3847/1538-4357/833/2/181

    Article  ADS  Google Scholar 

  15. M. Heil et al., The \(^{13}\)C(\(\alpha \), n) reaction and its role as a neutron source for the s process. Phys. Rev. C 78, 5803 (2008). https://doi.org/10.1103/PhysRevC.78.025803

    Article  Google Scholar 

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Correspondence to Sergio Cristallo .

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Cristallo, S. (2019). The Importance of the \(^{13}\)C(\(\alpha \),n)\(^{16}\)O Reaction in Asymptotic Giant Branch Stars. In: Formicola, A., Junker, M., Gialanella, L., Imbriani, G. (eds) Nuclei in the Cosmos XV. Springer Proceedings in Physics, vol 219. Springer, Cham. https://doi.org/10.1007/978-3-030-13876-9_30

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