Detection of Radio Emission from the Geminga-Like Gamma-Ray Pulsar J1836+5925

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Abstract

The detection of radio emission from the gamma-ray pulsar J1836+5925 is reported. Rare events of radio emission from this object have been recorded with the LPA radio telescope at the Pushchino Radio Astronomy Observatory. A two- or three-component integrated profile and very narrow individual pulses are a peculiarity of the radio emission from the pulsar J1836+5925. The presence of an interpulse is also possible. We have measured the dispersion measure, DM = 23 ± 1 pc cm−3, and estimated the distance to the pulsar, 1.5 kpc. The flux density and the lower limit on the spectral index have been estimated.

About the authors

V. M. Malofeev

Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute, Russian Academy of Sciences, Pushchino, Moscow obl., 142290 Russia

Email: malofeev@prao.ru
Россия, Пущино

O. I. Malov

Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute, Russian Academy of Sciences, Pushchino, Moscow obl., 142290 Russia

Email: malofeev@prao.ru
Россия, Пущино

D. A. Teplykh

Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute, Russian Academy of Sciences, Pushchino, Moscow obl., 142290 Russia

Email: malofeev@prao.ru
Россия, Пущино

M. A. Timirkeeva

Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute, Russian Academy of Sciences, Pushchino, Moscow obl., 142290 Russia

Author for correspondence.
Email: malofeev@prao.ru
Россия, Пущино

References

  1. Абдо и др. (A.A. Abdo, M. Ackermann, M. Ajello, W.B. Atwood, L. Baldini, J. Ballet, G. Barbiellini, M.G. Baring, et al.), Astrophys. J. 712, 2109 (2010).
  2. Арумугасами и др. (P. Arumugasami, G. Pavlov, and J. Blake), 40th COSPAR Scientific Assembly. Held 2–10, August 2014. Moscow, Russia (2014).
  3. Биолоус и др. (A.V. Bilous, V.I. Kondratiev, M. Kramer, E.F. Keane, J.W.T. Hessels, B.W. Stappers, V.M. Malofeev, C. Sobey, et al.), Astron. Astrophys. 5911, 134B (2016).
  4. Ватс и др. (H.O. Vats and A.K. Cigal, M.R. Deshpande, K.N. Iyer, R. Oza, Ch.R. Shah, and S. Doshi), MNRAS 302, L65 (1999).
  5. Каравео и др. (P.A. Caraveo, G.F. Bignami, J.E. Trumper, and E. Joachim), Astron. Astrophys. Rev. 7, 209 (1996).
  6. Кузьмин А.Д., Лосовский Б.Я., Письма в Астрон. журн. 23, 323 (1997) [A.D. KuzтАЩmin and B.Ya. Losovskii, Astron. Lett. 23, 283 (1997)].
  7. Лин и др. (Y.C. Lin, J. Chiang, J. Fierro, et al.), IAU Circ. 5676, 360 (1994).
  8. Маан (Y. Maan), Astrophys. J.815, 126 (2015).
  9. Малов О.И., Малофеев В.М., Теплых Д.А., Логвиненко С.В., Астрон. журн. 92, 112 (2015).
  10. Малов, Тимиркеева (I.F. Malov and M.A. Timirkeeva), Res. Astron. Astrophys. 18, 84 (2018).
  11. Малофеев, Малов (V.M. Malofeev and O.I. Malov), Nature 389, 697 (1997).
  12. Малофеев В.М., Малов О.И., Астрон. журн. 77, 52 (2000).
  13. Малофеев (V.M. Malofeev), Collocuium Physics on Neutron Stars: P. 29, St. Peterburg (1999).
  14. Малофеев В.М., Малов О.И., Щеголева Н.В., Астрон. журн. 77, 499 (2000).
  15. Малофеев и др. (V. Malofeev, O. Malov, and D. Teplykh), Astrophys. Space Sci. 308, 211 (2007).
  16. Малофеев В.М., Теплых Д.А., Логвиненко С.В., Астрон. журн. 89, 38 (2012).
  17. Мирабал и др. (V. Mirabal, J. Halpern, M. Eracleous, and R.H. Becker), Astrophys. J. 541, 180 (2000).
  18. Мирабал, Халперн (V. Mirabal and J. Halpern), Astrophys. J. 547, L.137 (2001).
  19. Нолан и др. (P.L. Nolan, J.M. Fierro, Y.C. Lin, P.F. Michelson, T.D. Willis, J. Chiang, D.L. Bertsch, B.L. Dingus, et al.), AIP Conf. Proc. 304, 360 (1994).
  20. Павлов (G. Pavlov), NASA Proposal id 14-ADAP14-220 (2014).
  21. Пеллиццони и др. (A. Pellizzoni, F. Govoni, P. Esposito, M. Murgia, and A. Possenti), MNRAS 416, L45 (2011).
  22. Реймер и др. (O. Reimer, K.T.S. Brazier, A. Caraminana, G. Kanbach, P.L. Nolan, and D.J. Thompson), MNRAS 324, 772 (2001).
  23. Реймер и др. (O. Reimer, K.N.S. Brazier, A. Caraminana, G. Kanbach, P.L. Nolan, and D.J. Thompson), AIP Conf. Ser. 510, Ed. M.L. McConnell and Y.M. Ryan (New York), 489 (2000).
  24. Тимиркеева и др. (M. Timirkeeva, I. Malov, V. Malofeev, and O. Malov), Open Astron. 30, 119 (2021).
  25. Халперн и др. (J.P. Halpern, E.V. Gotthelf, N. Mirabal, and F. Camilo), Astrophys. J. 573, L41 (2002).
  26. Халперн и др. (J.P. Halpern, F. Camilo, and E.V. Gotthelf), Astrophys. J. 668, 1154 (2007).
  27. Шитов, Пугачев (Yu. Shitov and V. Pugachev), New Astron. 3, 101 (1998).

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