@Article{BortoliFrSoWaMaAg:2016:MaAnSu,
author = "Bortoli, Fabio da Silva and Frajuca, Carlos and Sousa, Sergio
Turano de and Waard, Arlette de and Magalh{\~a}es, Nadja
Sim{\~a}o and Aguiar, Odylio Denys de",
affiliation = "{Instituto Federal de S{\~a}o Paulo (IFSP)} and {Instituto
Federal de S{\~a}o Paulo (IFSP)} and {Universidade Cruzeiro do
Sul (UCS)} and {Leiden University} and {Universidade Federal de
S{\~a}o Paulo (UNIFESP)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)}",
title = "On the Massive Antenna Suspension System in the Brazilian
Gravitational Wave Detector SCHENBERG",
journal = "Brazilian Journal of Physics",
year = "2016",
volume = "46",
number = "3",
pages = "308--315",
month = "June",
keywords = "Gravitational wave detector, Gravitational wave suspension,
SCHENBERG suspension.",
abstract = "SCHENBERG is a resonant-mass gravitational wave detector built in
Brazil. Its spherical antenna, weighting 1.15 t, is connected to
the outside world by a suspension system whose main function is to
attenuate the external seismic noise. In this work, we report how
the system was modeled using finite elements method. The model was
validated on experimental data. The simulation showed that the
attenuation obtained is of the order of 260 dB, which is
sufficient for decreasing the seismic noise below the level of the
thermal noise of the detector operating at 50 mK.",
doi = "10.1007/s13538-016-0413-8",
url = "http://dx.doi.org/10.1007/s13538-016-0413-8",
issn = "0103-9733",
language = "en",
targetfile = "bortoli_on the massive.pdf",
urlaccessdate = "27 abr. 2024"
}