201 citations · 244 across the 10 of their papers we have counts for
5 papers · 1 filter
Nanogap Transducer for Broadband Gravitational Wave Detection
Guilherme L. Pimentel, Odylio D. Aguiar, Michael E. Tobar +2
By changing from a resonant multimode paradigm to a free mass paradigm for transducers in resonant mass gravitational wave detection, an array of six spheres can achieve a sensitiv…
Spherical gravitational wave detectors: An approach for real time data analysis
Cesar Augusto Costa, Odylio Denys de Aguiar
We have developed a full model to simulate spherical detectors where all main sources of noise are considered. We have built a computer code for determining the source direction an…
Can lightning be a noise source for a spherical gravitational wave antenna?
Nadja S. Magalhaes, Rubem M. Marinho, Odylio D. Aguiar +1
The detection of gravitational waves is a very active research field at the moment. In Brazil the gravitational wave detector is called Mario SCHENBERG. Due to its high sensitivity…
Wave polarizations for a beam-like gravitational wave in quadratic curvature gravity
E. C. de Rey Neto, J. C. N. de Araujo, O. D. Aguiar
We compute analytically the tidal field and polarizations of an exact gravitational wave generated by a cylindrical beam of null matter of finite width and length in quadratic curv…
Response of the Brazilian gravitational wave detector to signals from a black hole ringdown
César A. Costa, Odylio D. Aguiar, Nadja S. Magalhães
It is assumed that a black hole can be disturbed in such a way that a ringdown gravitational wave would be generated. This ringdown waveform is well understood and is modelled as a…