Braking Indices of Pulsars Obtained in the Presence of an Effective Force

Braking Indices of Pulsars Obtained in the Presence of an Effective Force

Author Magalhaes, Nadja S. Autor UNIFESP Google Scholar
Okada, Andre S. Autor UNIFESP Google Scholar
Frajuca, Carlos Google Scholar
Abstract The theoretical calculation of braking indices of pulsars is still an open problem. In this work we present a study on this issue which adapts the model that assumes that pulsars are rotating magnetic dipoles by introducing a compensating component in the energy conservation equation of the system. Such component relates to an effective force that varies with the first power of the tangential velocity of the pulsar's crust. We tested the proposed model using data available
Keywords Pulsars
Stars
Star Rotation
Magnetic Fields
xmlui.dri2xhtml.METS-1.0.item-coverage Singapore
Language English
Sponsor CNPq
National Institute of Science and Technology in Astrophysics (INCT-A, Brazil)
FAPESP
Grant number CNPq: 309295/2009-2
CNPq: 149107/2010-2
CNPq: 312906/2013-7
FAPESP: 2013/26258-4
Date 2017
Published in Proceedings Of The 7th International Workshop On Astronomy And Relativistic Astrophysics (Iwara 2016). Singapore, v. 45, p. -, 2017.
ISSN 2010-1945 (Sherpa/Romeo, impact factor)
Publisher World Scientific Publ Co Pte Ltd
Extent -
Origin http://dx.doi.org/10.1142/S2010194517600370
Access rights Closed access
Type Conference paper
Web of Science ID WOS:000410658500037
URI https://repositorio.unifesp.br/handle/11600/55459

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