Published February 2010
| Version v1
Journal article
Data Analysis of Monochromatic Signals from ALLEGRO GW Detector
- 1. Instituto Tecnologico de Aeronautica, Departamento de Fisica, 12.228-900 Sao Jose dos Campos, SP (Brazil)
- 2. Universidade Federal de Sao Paulo, Prof. Artur Riedel, 275, Diadema, SP 09972-270 (Brazil)
- 3. Instituto Nacional de Pesquisas Espaciais, Av. dos Astronautas, 1.758, Jd. da Granja, Sao Jose dos Campos, SP (Brazil)
- 4. Instituto Federal de Sao Paulo, Pedro Vicente 625, SP (Brazil)
Description
We have analyzed ALLEGRO's data for the year 1997 searching for monochromatic gravitational wave (GW) signals. For this, we had to take into account the Doppler shift effect caused by the rotation and translation of the Earth. We have monitored the modulation of one of ALLEGRO's power spectral density peaks (near 887.5 Hz called 'Mystery mode'). If the 'Mystery mode' peak is modulated according to the Doppler shift variation, it is a candidate to be a monochromatic GW signal.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nuclphysbps.2010.02.059Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2010.02.059;
- PII
- S0920-5632(10)00079-4;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 199
- Journal Issue
- 1
- Journal Page Range
- p. 353-356
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- International workshop light cone 2009: Relativistic hadronic and particle physics
- Acronym
- LC2009
- Dates
- 8-13 Jul 2009
- Place
- Sao Jose dos Campos (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41083415
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DATA ANALYSIS; DOPPLER EFFECT; ENERGY SPECTRA; GRAVITATIONAL WAVE DETECTORS; GRAVITATIONAL WAVES; MODULATION; MONOCHROMATIC RADIATION; ROTATION; SIGNALS; SPECTRAL DENSITY; VARIATIONS
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; FUNCTIONS; MEASURING INSTRUMENTS; MOTION; RADIATION DETECTORS; RADIATIONS; SPECTRA; SPECTRAL FUNCTIONS
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.