Suspension for the low frequency facility

We introduce the working principles of the VIRGO Low Frequency Facility (LFF), whose main aim is the measurement of the thermal noise in the VIRGO suspension system. We evaluate the displacement thermal noise of a mirror, which is an intermediate element of a double pendulum suspension system. This...

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Detalles Bibliográficos
Autores principales: Cella, G, Chickarmane, V S, Di Virgilio, A, Gaddi, A, Viceré, A
Lenguaje:eng
Publicado: 2000
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0375-9601(00)00017-7
http://cds.cern.ch/record/2304636
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author Cella, G
Chickarmane, V S
Di Virgilio, A
Gaddi, A
Viceré, A
author_facet Cella, G
Chickarmane, V S
Di Virgilio, A
Gaddi, A
Viceré, A
author_sort Cella, G
collection CERN
description We introduce the working principles of the VIRGO Low Frequency Facility (LFF), whose main aim is the measurement of the thermal noise in the VIRGO suspension system. We evaluate the displacement thermal noise of a mirror, which is an intermediate element of a double pendulum suspension system. This double pendulum will be suspended to the last stage of a VIRGO Super-Attenuator (SA), the prototype VIRGO suspension system being tested at the Pisa section of INFN. In the proposed configuration, we evaluate the spectrum of the thermal noise for different choices of the parameters: based on this study, we comment on the future directions to be undertaken in the LFF experiment.
id oai-inspirehep.net-1395680
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling oai-inspirehep.net-13956802019-09-30T06:29:59Zdoi:10.1016/S0375-9601(00)00017-7http://cds.cern.ch/record/2304636engCella, GChickarmane, V SDi Virgilio, AGaddi, AViceré, ASuspension for the low frequency facilityDetectors and Experimental TechniquesWe introduce the working principles of the VIRGO Low Frequency Facility (LFF), whose main aim is the measurement of the thermal noise in the VIRGO suspension system. We evaluate the displacement thermal noise of a mirror, which is an intermediate element of a double pendulum suspension system. This double pendulum will be suspended to the last stage of a VIRGO Super-Attenuator (SA), the prototype VIRGO suspension system being tested at the Pisa section of INFN. In the proposed configuration, we evaluate the spectrum of the thermal noise for different choices of the parameters: based on this study, we comment on the future directions to be undertaken in the LFF experiment.oai:inspirehep.net:13956802000
spellingShingle Detectors and Experimental Techniques
Cella, G
Chickarmane, V S
Di Virgilio, A
Gaddi, A
Viceré, A
Suspension for the low frequency facility
title Suspension for the low frequency facility
title_full Suspension for the low frequency facility
title_fullStr Suspension for the low frequency facility
title_full_unstemmed Suspension for the low frequency facility
title_short Suspension for the low frequency facility
title_sort suspension for the low frequency facility
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0375-9601(00)00017-7
http://cds.cern.ch/record/2304636
work_keys_str_mv AT cellag suspensionforthelowfrequencyfacility
AT chickarmanevs suspensionforthelowfrequencyfacility
AT divirgilioa suspensionforthelowfrequencyfacility
AT gaddia suspensionforthelowfrequencyfacility
AT vicerea suspensionforthelowfrequencyfacility

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