THE INFLUENCE OF INCLINATION ANGLE ON POLAR CAP HEATING OF J0901-4046 RADIOPULSAR
Section: HIGH ENERGY ASTROPHYSICS
Authors:
1.
Ioffe Institute
2.
Ioffe Institute
3.
Ioffe Institute
Type:
Сonference article
Published:
27.12.2024
Subject area:
52
53
520
521
523
524
52-1
52-6
41.00
29.35
29.31
29.33
29.27
29.05
03.06.01
03.05.01
03.04.03
2
223
614
6135
SCI004000
SCI005000
53
520
521
523
524
52-1
52-6
41.00
29.35
29.31
29.33
29.27
29.05
03.06.01
03.05.01
03.04.03
2
223
614
6135
SCI004000
SCI005000
Language:
English
Keywords:
pulsars: general, individual (J0901-4046)
Abstract (English):
The influence of inclination angle to electron-positron pairs production in inner gap and polar cap heating by reverse positron current in case of J0901-4046 radiopulsar is considered. It is shown that J0901-4046 pulsar ``work" may be explained by the presence of a highly curved small scale surface magnetic field without the substantial increasing of its dipolar magnetic field at inclination angle values $\chi \lesssim 30^{\circ}$.
The influence of inclination angle to electron-positron pairs production in inner gap and polar cap heating by reverse positron current in case of J0901-4046 radiopulsar is considered. It is shown that J0901-4046 pulsar ``work" may be explained by the presence of a highly curved small scale surface magnetic field without the substantial increasing of its dipolar magnetic field at inclination angle values $\chi \lesssim 30^{\circ}$.
Keywords:
pulsars: general, individual (J0901-4046)
pulsars: general, individual (J0901-4046)
1. Barsukov D., Morozov I., and Popov A., 2023, Astronomy Letters, 49, p. 806
2. Beskin V. and Istomin A., 2022, Monthly Notices of the Royal Astronomical Society, 516, p. 5084
3. Caleb M., Heywood I., Rajwade K., et al., 2022, Nature Astronomy, 6, p. 828
4. Kantor E. and Tsygan A., 2003, Astronomy Reports, 47, p. 613
5. Malov I. and Nikitina E., 2011, Astronomy Reports, 55, p. 878
6. Manchester R., Hobbs G., Teoh A., et al., 2005, The Astronomical Journal, 129, p. 1993
7. Rankin J., 1990, Astrophysical Journal, 352, p. 247
8. Sob'yanin D., 2023, Physical Review D, 107, id. L081301.
