@Article{CostaTorr:2012:NeApSe,
author = "Costa, C{\'e}sar Augusto and Torres, Cristina V",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)}",
title = "The critical coupling likelihood method: a new approach for
seamless integration of environmental and operating conditions of
gravitational wave detectors into gravitational wave searches",
journal = "Classical and Quantum Gravity",
year = "2012",
volume = "29",
number = "20",
pages = "205018",
note = "{Setores de Atividade: Pesquisa e desenvolvimento
cient{\'{\i}}fico.}",
keywords = "gravitational wave detectors and experiments, gravitational
radiation detectors, mass spectromet, interferometers,
gravitational waves.",
abstract = "Any search effort for gravitationalwaves (GWs) using
interferometric detectors like LIGO needs to be able to identify
if and when noise couples into the detectors output signal. The
critical coupling likelihood (CCL) method has been developed to
characterize potential noise coupling and in the future aid GW
search efforts. By testing two hypotheses about pairs of channels,
CCL is able to identify undesirable coupled instrumental noise
from potential GW candidates. Our preliminary results show that
CCL can associate up to \∼80% of observed artifacts with
SNR 8 with local noise sources, while reducing the duty cycle of
the instrument by 15%. An approach like CCL will become
increasingly important as GW research moves into the advanced LIGO
era, going from the first GW detection to GW astronomy.",
doi = "10.1088/0264-9381/29/20/205018",
url = "http://dx.doi.org/10.1088/0264-9381/29/20/205018",
issn = "0264-9381",
label = "lattes: 2701172317925881 1 CostaTorr:2012:NeApSe",
language = "en",
targetfile = "0264-9381_29_20_205018.pdf",
urlaccessdate = "30 abr. 2024"
}