Reverberation of the Vela PULSAR WIND NEBULA

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

Transonic (withMach numberMs   1) motion of a pulsar relative to the external medium can
help its compact pulsar wind nebula develop a double-torus X-ray morphology. The double-torus structure
can reverberate as a whole under the dynamic pressure of the external flow. For a flow aligned with the
symmetry axis of the nebula, the response of the double-torus is uniform in azimuth. For a misaligned
flow, the leeward sides of the tori respond with some delay relative to their windward sides. The delay can
cause a curious swaying in the short midsection of the leeward jet of the compact X-ray nebula. Within the
framework of the relativisticmagnetohydrodynamical model of a pulsar wind nebula we study the dynamics
of the nebular outflows contributing to the swaying of the jet. When applied to the Vela X-ray nebula, the
model allows us to naturally relate two distinct phenomena, the swaying of the bright midsection of the Vela
lee jet and the reverberation of its double-torus.

Sobre autores

A. Petrov

Ioffe Institute

Email: a.e.petrov@mail.ioffe.ru
St. Petersburg, Russia

K. Levenfish

Ioffe Institute

Email: a.e.petrov@mail.ioffe.ru
St. Petersburg, Russia

G. Ponomaryov

Ioffe Institute; Peter the Great St. Petersburg Polytechnic University

Autor responsável pela correspondência
Email: a.e.petrov@mail.ioffe.ru
St. Petersburg, Russia; St. Petersburg, Russia

Bibliografia

  1. Бандиера и др. (R. Bandiera, N. Bucciantini, B. Olmi, and D.F. Torres), MNRAS 525, 2839 (2023).
  2. Блондин и др. (J.M. Blondin, R.A. Chevalier, and D.M. Frierson), Astrophys. J. 563, 806 (2001).
  3. Бюлер, Джиоми (R. Bühler and M. Giomi), MNRAS 462, 2762 (2016).
  4. Вайсскопф и др. (M.C. Weisskopf, J.J. Hester, A.F. Tennant, R.F. Elsner, N.S. Schulz, H.L. Marshall, M. Karovska, J.S. Nichols, et al.), Astrophys. J. 536, L81 (2000).
  5. ван дер Свалюв и др. (E. van der Swaluw, T.P. Downes, and R. Keegan), Astron. Astrophys. 420, 937 (2004).
  6. Гельфанд и др. (D.J. Helfand, E.V. Gotthelf, and J.P. Halpern), Astrophys. J. 556, 380 (2001).
  7. Дель Занна и др. (L. Del Zanna, E. Amato, and N. Bucciantini), Astron. Astrophys. 421, 1063 (2004).
  8. Додсон и др. (R. Dodson, D. Legge, J.E. Reynolds, and P.M. McCulloch), Astrophys. J. 596, 1137 (2003).
  9. Дюран и др. (M. Durant, G.G. Pavlov, O. Kargaltsev, J. Kropotina, and K. Levenfish), Astrophys. J. 763, 72 (2013).
  10. Камю и др. (N.F. Camus, S.S. Komissarov, N. Bucciantini, and P. Hughes), MNRAS 400, 1241 (2009).
  11. Каргальцев и др. (O. Kargaltsev, G.G. Pavlov, D. Sanwal, and G.P. Garmire), ASP Conf. Ser. 271 (Ed. P.O. Slane, B.M. Gaensler, San Francisco: ASP, 2002), p. 181.
  12. Комиссаров, Любарский (S.S. Komissarov and Y.E. Lyubarsky), MNRAS 349, 779 (2004).
  13. Левенфиш и др. (K.P. Levenfish, G.A. Ponomaryov, A.E. Petrov, et al.), J. Phys.: Conf. Ser. 2103, 012020 (2021).
  14. Маттана и др. (F. Mattana, D. Götz, R. Terrier, L. Bouchet, G. Ponti, M. Falanga, M. Renaud, I. Caballero, et al.), Astrophys. J. 743, L18 (2011).
  15. Миньоне и др. (A. Mignone, G. Bodo, S. Massaglia, T. Matsakos, O. Tesileanu, C. Zanni, and A. Ferrari), Astrophys. J. Suppl. Ser. 170, 228 (2007).
  16. Павлов и др. (G.G. Pavlov, O. Kargaltsev, D. Sanwal, and G.P. Garmire), Astrophys. J. 554, L189 (2001).
  17. Пономарёв и др. (G.A. Ponomaryov, K.P. Levenfish, and A.E. Petrov), J. Phys.: Conf. Ser. 1400, 022027 (2019).
  18. Пономарёв и др. (G.A. Ponomaryov, K.P. Levenfish, A.E. Petrov, and Yu.A. Kropotina), J. Phys.: Conf. Ser. 1697, 012022 (2020).
  19. Пономарёв и др. (G.A. Ponomaryov, K.P. Levenfish, and A.E. Petrov), J. Phys.: Conf. Ser. 2103, 012021 (2021).
  20. Пономарёв (Г.А., Фурсов А.Н., Фатеева С.С. и др.), Письма в Астрон. журн. 49, 140 (2023) [G.A. Ponomarev, et al., Astron. Lett. 49, 65 (2023)].
  21. Порт и др. (O. Porth, S.S. Komissarov, and R. Keppens), MNRAS 438, 278 (2014).
  22. Танг, Шевалье (X. Tang and R.A. Chevalier), Astrophys. J. 752, 83 (2012).
  23. Торрес и др. (D.F. Torres, T. Lin, and F. Coti Zelati), MNRAS 486, 1019 (2019).
  24. Шевалье, Рейнольдс (R.A. Chevalier and S.P. Reynolds), Astrophys. J. 740, L26 (2011).
  25. Фатеева (С.С., Левенфиш К.П., Пономарёв Г.А. и др.), Письма в Астрон. журн. 49, 130 (2023) [S.S. Fateeva, et al., Astron. Lett. 49, 56 (2023)].
  26. Энг, Романи (C.-Y. Ng and R.W. Romani), Astrophys. J. 601, 479 (2004).

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar

Declaração de direitos autorais © Pleiades Publishing, Ltd., 2023