2 papers
gr-qc1999
Resonant Spheres: Multifrequency Detectors of Gravitational Waves
M. Angeles Serrano, J. Alberto Lobo
We discuss the capabilities of spherical antennæas single multifrequency detectors of gravitational waves. A first order theory allows us to evaluate the coupled spectrum and the r…
astro-ph1999
Multiple mode gravitational wave detection with a spherical antenna
J. Alberto Lobo, M. Angeles Serrano
Apart from omnidirectional, a solid elastic sphere is a natural multimode and multifrequency device for the detection of Gravitational Waves (GW). Motion sensing in a spherical GW…