@Article{AraújoCoelCost:2016:RoTiDe,
author = "Ara{\'u}jo, Jos{\'e} Carlos Neves de and Coelho, Jaziel Goulart
and Costa, C{\'e}sar Augusto",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Gravitational waves from pulsars and their braking indices: the
role of a time dependent magnetic ellipticity",
journal = "Astrophysical Journal",
year = "2016",
volume = "831",
number = "1",
month = "Nov.",
keywords = "gravitational waves, pulsars: general, stars: neutron.",
abstract = "We study the role of time dependent magnetic ellipticities
(\∈B) on the calculation of the braking index of pulsars.
Moreover, we study the consequences of such a \∈B on the
amplitude of gravitational waves (GWs) generated by pulsars with
measured braking indices. We show that, since the ellipticity
generated by the magnetic dipole is extremely small, the
corresponding amplitude of GWs is much smaller than the amplitude
obtained via the spindown limit.",
doi = "10.3847/0004-637X/831/1/35",
url = "http://dx.doi.org/10.3847/0004-637X/831/1/35",
issn = "0004-637X and 1538-4357",
language = "en",
targetfile = "araujo_gravitational.pdf",
urlaccessdate = "16 jun. 2024"
}