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@article{77261,
author = {Mishra, Ruchi and Čemeljić, Miljenko and Varela, Jacobo and Falanga, Maurizio},
article_number = {1},
doi = {http://dx.doi.org/10.3847/2041-8213/ad0f1f},
keywords = {millisecond pulsars;simulations ;magnetospheric pulsar},
language = {eng},
issn = {2041-8205},
journal = {Astrophysical Journal Letters},
title = {Auroras on Planets around Pulsars},
url = {https://iopscience.iop.org/article/10.3847/2041-8213/ad0f1f},
volume = {959},
year = {2023}
}
TY - JOUR
ID - 77261
AU - Mishra, Ruchi - Čemeljić, Miljenko - Varela, Jacobo - Falanga, Maurizio
PY - 2023
TI - Auroras on Planets around Pulsars
JF - Astrophysical Journal Letters
VL - 959
IS - 1
SP - "L13-1"-"L13-6"
EP - "L13-1"-"L13-6"
SN - 20418205
KW - millisecond pulsars;simulations ;magnetospheric pulsar
UR - https://iopscience.iop.org/article/10.3847/2041-8213/ad0f1f
N2 - The first extrasolar planets were discovered serendipitously, by finding the slight variation in otherwise highly regular timing of the pulses, caused by the planets orbiting a millisecond pulsar. In analogy with the solar system planets, we predict the existence of aurora on planets around millisecond pulsars. We perform the first magnetohydrodynamic simulations of magnetospheric pulsar-planet interaction and estimate the radio emission from such systems. We find that the radio emission from aurora on pulsar planets could be observable with the current instruments. We provide parameters for such a detection, which would be the first radio detection of an extrasolar planet. In addition to probing the atmosphere of planets in such extreme conditions, of great interest is also the prospect of the first direct probe into the pulsar wind.
ER -
MISHRA, Ruchi, Miljenko ČEMELJI$\backslash$'C, Jacobo VARELA and Maurizio FALANGA. Auroras on Planets around Pulsars. \textit{Astrophysical Journal Letters}. 2023, vol.~959, No~1, p.~''L13-1''-''L13-6'', 6 pp. ISSN~2041-8205. Available from: https://dx.doi.org/10.3847/2041-8213/ad0f1f.
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