| Autor(es): |
de Araujo, Jose C. N.
;
Coelho, Jaziel G.
;
Ladislau, Samantha M.
;
Costa, Cesar A.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 15TH MARCEL GROSSMANN MEETING, PT A; v. N/A, p. 6-pg., 2022-01-01. |
| Resumo | |
We discuss some aspects of de Araujo, Coelho and Costa(1,2) concerning the role of a time dependent magnetic ellipticity on the pulsars' braking indices and on the putative gravitational waves (GWs) these objects can emit. Since only nine of more than 2000 known pulsars have accurately measured braking indices, it is of interest to extend this study to all known pulsars, in particular as regards GW generation. In summary, our results show a pessimistic prospect for the detection of GWs generated by these pulsars, even for advanced detectors such as aLIGO and AdVirgo, and the planned Einstein Telescope, would not be able to detect these pulsar, if the ellipticity has magnetic origin. (AU) | |
| Processo FAPESP: | 13/26258-4 - Matéria superdensa no universo |
| Beneficiário: | Manuel Máximo Bastos Malheiro de Oliveira |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |