Determining the rotation direction in pulsars
Interstellar magnetic fields determined from pulsar polarimetry in the GHz-band may be biased by mechanical-optical rotation in pulsars’ magnetospheres. Here the authors show how observations at sub-GHz frequencies can be used to resolve such a bias and determine pulsar rotation directions.
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Nature Portfolio
2019
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oai:doaj.org-article:16cb645ade5c492783d0c1f9936f10cf2021-12-02T16:57:54ZDetermining the rotation direction in pulsars10.1038/s41467-019-11243-42041-1723https://doaj.org/article/16cb645ade5c492783d0c1f9936f10cf2019-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-11243-4https://doaj.org/toc/2041-1723Interstellar magnetic fields determined from pulsar polarimetry in the GHz-band may be biased by mechanical-optical rotation in pulsars’ magnetospheres. Here the authors show how observations at sub-GHz frequencies can be used to resolve such a bias and determine pulsar rotation directions.Renaud GueroultYuan ShiJean-Marcel RaxNathaniel J. FischNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019) |
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Science Q Renaud Gueroult Yuan Shi Jean-Marcel Rax Nathaniel J. Fisch Determining the rotation direction in pulsars |
description |
Interstellar magnetic fields determined from pulsar polarimetry in the GHz-band may be biased by mechanical-optical rotation in pulsars’ magnetospheres. Here the authors show how observations at sub-GHz frequencies can be used to resolve such a bias and determine pulsar rotation directions. |
format |
article |
author |
Renaud Gueroult Yuan Shi Jean-Marcel Rax Nathaniel J. Fisch |
author_facet |
Renaud Gueroult Yuan Shi Jean-Marcel Rax Nathaniel J. Fisch |
author_sort |
Renaud Gueroult |
title |
Determining the rotation direction in pulsars |
title_short |
Determining the rotation direction in pulsars |
title_full |
Determining the rotation direction in pulsars |
title_fullStr |
Determining the rotation direction in pulsars |
title_full_unstemmed |
Determining the rotation direction in pulsars |
title_sort |
determining the rotation direction in pulsars |
publisher |
Nature Portfolio |
publishDate |
2019 |
url |
https://doaj.org/article/16cb645ade5c492783d0c1f9936f10cf |
work_keys_str_mv |
AT renaudgueroult determiningtherotationdirectioninpulsars AT yuanshi determiningtherotationdirectioninpulsars AT jeanmarcelrax determiningtherotationdirectioninpulsars AT nathanieljfisch determiningtherotationdirectioninpulsars |
_version_ |
1718382430991155200 |