Synthesis of ‘‘Light’’ Heavy Elements upon the Explosion of a Low-Mass Neutron Star

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The explosion of a minimal-mass neutron star formed in the course of the evolution of a close binary of neutron stars markedly differing in mass is considered. The abundance of heavy elements produced during the expansion of matter of the external neutron-star core after the explosion of a low-mass neutron star is calculated. It is shown that, in this scenario, a weak r-process proceeds in the external core, leading to the formation of a ‘‘light’’ fraction of heavy elements.

作者简介

I. Panov

National Research Center Kurchatov Institute; Moscow Institute of Physics and Technology (National Research University)

Email: Igor.Panov@itep.ru
Moscow, Russia; Dolgoprudnyi, Russia

A. Yudin

National Research Center Kurchatov Institute

编辑信件的主要联系方式.
Email: Yudin@itep.ru
Moscow, Russia

参考

  1. A. G. W. Cameron, Astrophys. Space Sci. 82, 123 (1982).
  2. F. Kaeppeler, F.-K. Thielemann, and M. Wiescher, Annu. Rev. Nucl. Part. Sci. 48, 175 (1998).
  3. F.-K. Thielemann, M. Eichler, I. V. Panov, and B. Wehmeyer, Annu. Rev. Nucl. Part. Sci. 67, 253 (2017).
  4. O. Korobkin, S. Rosswog, A. Arcones, and C. Winteler, Mon. Not. R. Astron. Soc. 426, 1940 (2012).
  5. S. Rosswog, O. Korobkin, A. Arcones, F.-K. Thi- elemann, and T. Piran, Mon. Not. R. Astron. Soc. 439, 744 (2014).
  6. D. Martin, A. Perego, A. Arcones, F.-K. Thielemann, O. Korobkin, and S. Rosswog, Astrophys. J. 813, 2 (2015).
  7. J. M. Lattimer and M. Prakash, Astrophys. J. 550, 426 (2001).
  8. J. P. A. Clark and D. M. Eardley, Astrophys. J. 215, 311 (1977).
  9. P. Haensel, A. Yu. Potekhin, and D. G. Yakovlev, Neutron Stars, Equation of State and Structure (Springer, New York, 2007), Vol. 1, p. 619.
  10. С. И. Блинников, И. Д. Новиков, Т. В. Переводчикова, А. Г. Полнарев, Письма в Астрон. журн. 10, 177 (1984) [S. I. Blinnikov, I. D. Novikov, T. V. Perevodchikova, and A. G. Polnarev, Sov. Astron. Lett. 10, 177 (1984)].
  11. S. I. Blinnikov, V. S. Imshennik, D. K. Nadyozhin, I. D. Novikov, T. V. Perevodchikova, and A. G. Polnarev, Sov. Astron. 34, 595 (1990).
  12. B. P. Abbot et al., Astrophys. J. Lett. 848, L12, L13 (2017).
  13. S. I. Blinnikov, D. K. Nadyozhin, N. I. Kramarev, and A. V. Yudin, Astronomy 65, 385 (2021).
  14. S. I. Blinnikov, A. V. Yudin, N. I. Kramarev, and M. S. Potashov, Particles 5, 198 (2022).
  15. P. Haensel and A. V. Potekhin, Astron. Astrophys. 428, 191 (2004).
  16. J. M. Pearson, N. Chamel, A. Y. Potekhin, A. F. Fantina, C. Ducoin, A. K. Dutta, and S. Go- riely, Mon. Not. R. Astron. Soc. 481, 2994 (2018).
  17. S. Goriely, N. Chamel, and J. M. Pearson, Phys. Rev. C 88, 024308 (2013).
  18. S. B. Ruster, M. Hempel, and J. Schaffner-Bielich, Phys. Rev. C 73, 3 (2006).
  19. A. V. Yudin, Astron. Lett. 48, 311 (2022).
  20. K. Sumiyoshi, S. Yamada, H. Suzuki, and W. Hil- lebrandt, Astron. Astrophys. 334, 159 (1998).
  21. И. В. Панов, Ф.-К. Тилеманн, Письма в Астрон. журн. 29, 508 (2003) [I. V. Panov and F.-K. Thielemann, Astron. Lett. 29, 510 (2003)].
  22. И. В. Панов, И. Ю. Корнеев, Ф.-К. Тилеманн, Письма в Астрон. журн. 34, 213 (2008) [I. V. Panov, I. Yu. Korneev, and F.-K. Thielemann, Astron. Lett. 34, 189 (2008)].
  23. И. В. Панов, И. Ю. Корнеев, Ф.-К. Тилеманн, ЯФ 72, 1070 (2009) [I. V. Panov I. Yu. Korneev, and F.-K. Thielemann, Phys. At. Nucl. 72, 1026 (2009)].
  24. С. И. Блинников, И. В. Панов, Письма в Астрон. журн. 22, 45 (1996) [S. I. Blinnikov and I. V. Panov, Astron. Lett. 22, 39 (1996)].
  25. D. K. Nadyozhin, I. V. Panov, and S. I. Blinnikov, Astron. Astrophys. 335, 207 (1998).
  26. И. Ю. Корнеев, И. В. Панов, Письма в Астрон. журн. 37, 930 (2011) [I. Yu. Korneev and I. V. Panov, Astron. Lett. 37, 864 (2011)].
  27. И. В. Панов, ЯФ 81, 57 (2018) [I. V. Panov, Phys. At. Nucl. 81, 68 (2018)].
  28. K. Langanke and G. Martinez-Pinedo, Nucl. Phys. A 673, 481 (2000).
  29. C. W. Gear, Numerical Initial Value Problems in Ordinary Differential Equations (Prentice-Hall, Englewood Clis, 1971).
  30. S. I. Blinnikov and O. S. Bartunov, Astron. Astrophys. 273, 106 (1993).
  31. S. I. Blinnikov and N. V. Dunina-Barkovskaya, Mon. Not. R. Astron. Soc. 266, 289 (1994).
  32. Y. Aboussir, J. M. Pearson, A. K. Dutta, and F. Ton- deur, At. Data Nucl. Data Tables 61, 127 (1995).
  33. P. Möller, J. R. Nix, W. D. Myers, and W. J. Swiatecki, At. Data Nucl. Data Tables 59, 185 (1995).
  34. P. Möller, J. R. Nix, and K.-L. Kratz, At. Data Nucl. Data Tables 66, 131 (1997).
  35. P. Möller, B. Pfeier, and K.-L. Kratz, Phys. Rev. C 67, 055802 (2003).
  36. T. Rauscher and F.-K. Thielemann, At. Data Nucl. Data Tables 5(1–2), 1 (2000).
  37. National Nuclear Data Center, Information Extracted from the NuDat2 Database, 2009, http://www.nndc.bnl.gov/nudat2/
  38. I. V. Panov, I. Yu. Korneev, T. Rauscher, G. Mar- tinez-Pinedo, A. Kelic-Heil, N. T. Zinner, and F.-K. Thielemann, Astron. Astrophys. 513, A61 (2010).
  39. I. V. Panov, E. Kolbe, B. Pfeier, T. Rauscher, K.-L. Kratz, and F.-K. Thielemann, Nucl. Phys. A 747, 633 (2005).
  40. И. В. Панов, А. Д. Долгов, Письма в ЖЭТФ 98, 504 (2013).
  41. N. R. Tanvir, A. J. Levan, C. Gonzalez-Fernandez, O. Korobkin, I. Mandel, S. Rosswog, J. Hjorth, P. D‘Avanzo, A. S. Fruchter, C. L. Fryer, T. Kan- gas, B. Milvang-Jensen, S. Rosetti, D. Steeghs, R. T. Wollaeger, Z. Cano, et al., Astrophys. J. 848, L27 (2017).
  42. J. J. Cowan, C. Sneden, J. E. Lawler, A. Aprahamian, Wiescher, K. Langanke, G. Martinez-Pinedo, and F.-K. Thielemann, Rev. Mod. Phys. 93, 015002 (2021).
  43. I. V. Panov and A. V. Yudin, Astron. Lett. 46, 518 (2020).

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  1. Panov IV, Ignatovskiy AY, Yudin AV. VLIYaNIE UDARNOY VOLNY NA NUKLEOSINTEZ, RAZVIVAYuShchIYSYa PRI VZRYVE NEYTRONNOY ZVEZDY MALOY. Pisʹma v Astronomičeskij žurnal. 2024;50(7):478. doi: 10.31857/S0320010824070038
  2. Панов ��. ИСПОЛЬЗОВАНИЕ ГЛОБАЛЬНЫХ ПРОГНОЗОВ СКОРОСТЕЙ БЕТА-РАСПАДА В АСТРОФИЗИЧЕСКИХ МОДЕЛЯХ. Ядерная физика. 2023;86(2):345. doi: 10.31857/S0044002723020162

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