Status of Japanese gravitational wave detectors (2009)
Arai, K., Takahashi, R., Tatsumi, D., Izumi, K., Wakabayashi, Y., Ishizaki, H., ...
The Large-scale Cryogenic Gravitational wave Telescope (LCGT) is planned as a future Japanese project for gravitational wave detection. A 3 km interferometer will be built in an underground mine at...
Operational status of TAMA300 with the seismic attenuation system (SAS) (2008)
Takahashi, R., Arai, K., Tatsumi, D., Fukushima, M., Yamazaki, T., ...
TAMA300 has been upgraded to improve the sensitivity at low frequencies after the last observation run in 2004. To avoid the noise caused by seismic activities, we installed a new seismic isolation...
Current status of the CLIO project (2008)
Yamamoto, K, Uchiyama, T, Miyoki, S, Ohashi, M, Kuroda, K, Ishitsuka, H, ...
CLIO (Cryogenic Laser Interferometer Observatory) is a Japanese gravitational wave detector project. One of the main purposes of CLIO is to demonstrate thermal-noise suppression by cooling mirrors...
Abbott, B., Abbott, R., Adhikari, R., Agresti, Juri, Ajith, P., Allen, Bruce, ...
We present the results of a search for short-duration gravitational-wave bursts associated with 39 gamma-ray bursts (GRBs) detected by gamma-ray satellite experiments during LIGO's S2, S3, and S4...
Ando, M., Kawamura, Seiji, Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...
DECIGO pathfinder (DPF) is a milestone satellite mission for DECIGO (DECi-hertz Interferometer Gravitational wave Observatory) which is a future space gravitational wave antenna. DECIGO is expected...
The Japanese space gravitational wave antenna: DECIGO (2008)
Kawamura, Seiji, Ando, M., Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...
DECi-hertz Interferometer Gravitational wave Observatory (DECIGO) is the future Japanese space gravitational wave antenna. DECIGO is expected to open a new window of observation for gravitational...
The Japanese space gravitational wave antenna - DECIGO (2008)
Kawamura, Seiji, Ando, M., Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...
DECi-hertz Interferometer Gravitational wave Observatory (DECIGO) is the future Japanese space gravitational wave antenna. The goal of DECIGO is to detect gravitational waves from various kinds of...
Control system for the seismic attenuation system (SAS) in TAMA300 (2008)
Agatsuma, K., Takahashi, R., Arai, K., Tatsumi, D., Fukushima, M., Yamazaki, T., ...
A new seismic isolation system, TAMA Seismic Attenuation System (TAMA-SAS), was installed to TAMA300 in order to improve the sensitivity at low frequencies. Inertial damping is one of the...
Abbott, B., Abbott, R., Adhikari, R., Agresti, Juri, Ajith, P., Allen, Bruce, ...
We carry out two searches for periodic gravitational waves using the most sensitive few hours of data from the second LIGO science run. Both searches exploit fully coherent matched filtering and...
Joint LIGO and TAMA300 search for gravitational waves from inspiralling neutron star binaries (2006)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, J., Ajith, P., ...
We search for coincident gravitational wave signals from inspiralling neutron star binaries using LIGO and TAMA300 data taken during early 2003. Using a simple trigger exchange method, we perform an...
Bertolini, A., DeSalvo, R., Galli, C., Gennaro, G., Mantovani, M., Márka, S., ...
Abstract. Both present LIGO and advanced LIGO (Ad-LIGO) will need an output mode cleaner (OMC) to reach the desired sensitivity. We designed a suitable OMC seismically attenuated optical table...
Search for gravitational waves from binary black hole inspirals in LIGO data (2006)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, J, Ajith, P., ...
We report on a search for gravitational waves from binary black hole inspirals in the data from the second science run of the LIGO interferometers. The search focused on binary systems with component...
Search for gravitational waves from binary black hole inspirals in LIGO data (2006)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Ajith, P., ...
We report on a search for gravitational waves from binary black hole inspirals in the data from the second science run of the LIGO interferometers. The search focused on binary systems with component...
Joint LIGO and TAMA300 search for gravitational waves from inspiralling neutron star binaries (2006)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Ajith, P., ...
We search for coincident gravitational wave signals from inspiralling neutron star binaries using LIGO and TAMA300 data taken during early 2003. Using a simple trigger exchange method, we perform an...
Akutsu, Tomomi, Akutsu, Tomotadu, Ando, Masaki, Arai, Koji, Araya, Akito, Asada, H., ...
We analyze the data of the TAMA300 detector to search for gravitational waves from inspiraling compact star binaries with masses of the component stars in the range 1M[sun]–3M[sun]. In this...
Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Agresti,J., Ajith,P., ...
Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Agresti,J., Ajith,P., ...
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Agresti,J., Allen,B., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We use data from the second science run of the LIGO gravitational-wave detectors to search for the gravitational waves from primordial black hole binary coalescence with component masses in the range...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We use 373 hours (≈15 days) of data from the second science run of the LIGO gravitational-wave detectors to search for signals from binary neutron star coalescences within a maximum distance of...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We use 373 hours (≈15 days) of data from the second science run of the LIGO gravitational-wave detectors to search for signals from binary neutron star coalescences within a maximum distance of...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Upper limits on gravitational wave bursts in LIGO's second science run (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, J., Allen, B., ...
We perform a search for gravitational wave bursts using data from the second science run of the LIGO detectors, using a method based on a wavelet time-frequency decomposition. This search is...
Upper limits on gravitational wave bursts in LIGO's second science run (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Agresti,J., Allen,B., ...
Upper limits on gravitational wave bursts in LIGO's second science run (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Agresti,J., Allen,B., ...
Limits on gravitational-wave emission from selected pulsars using LIGO data (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Limits on gravitational-wave emission from selected pulsars using LIGO data (2005)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Ajith, P., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Allen, Bruce, ...
We perform a wide parameter-space search for continuous gravitational waves over the whole sky and over a large range of values of the frequency and the first spin-down parameter. Our search method...
Upper limits on gravitational wave bursts in LIGO's second science run (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Allen, Bruce, ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We use data from the second science run of the LIGO gravitational-wave detectors to search for the gravitational waves from primordial black hole binary coalescence with component masses in the range...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We use 373 hours ([approximate]15 days) of data from the second science run of the LIGO gravitational-wave detectors to search for signals from binary neutron star coalescences within a maximum...
Limits on gravitational-wave emission from selected pulsars using LIGO data (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
Ando, M., Arai, K., Aso, Y., Beyersdorf, P. T., Hayama, K., Iida, Y., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Limits on gravitational-wave emission from selected pulsars using LIGO data (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Search for gravitational waves from galactic and extra-galactic binary neutron stars (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, J., Ajith, P., ...
Upper limits on gravitational wave bursts in LIGO's second science run (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, J., Allen, B., ...
The LIGO gravitational wave obervatories: Recent results and future plans (2005)
Harry, G. M., Adhikari, R., Ballmer, S., Bayer, K., Betzwieser, J., Bochner, B., ...
Monolithic Geometric Anti-Spring Blade (2004)
Cella, G., Sannibale, V., DeSalvo, R., Márka, S, Takamori, A.
In this article we investigate the principle and properties of a vertical passive seismic noise attenuator conceived for ground based gravitational wave interferometers. This mechanical attenuator...
Analysis of first LIGO science data for stochastic gravitational waves (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We present the analysis of between 50 and 100 h of coincident interferometric strain data used to search for and establish an upper limit on a stochastic background of gravitational radiation. These...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We report on a search for gravitational waves from coalescing compact binary systems in the Milky Way and the Magellanic Clouds. The analysis uses data taken by two of the three LIGO interferometers...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Analysis of first LIGO science data for stochastic gravitational waves (2004)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
First upper limits from LIGO on gravitational wave bursts (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
We report on a search for gravitational wave bursts using data from the first science run of the Laser Interferometer Gravitational Wave Observatory (LIGO) detectors. Our search focuses on bursts...
First upper limits from LIGO on gravitational wave bursts (2004)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
First upper limits from LIGO on gravitational wave bursts (2004)
Abbott,B., Abbott,R., Adhikari,R., Ageev,A., Allen,B., Amin,R., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Data collected by the GEO 600 and LIGO interferometric gravitational wave detectors during their first observational science run were searched for continuous gravitational waves from the pulsar...
Upper limits on the strength of periodic gravitational waves from PSR J1939+2134 (2004)
Allen,B., Woan,G., Abbott,B., Abbott,R., Adhikari,R., Allen,B., ...
Upper limits on the strength of periodic gravitational waves from PSR J1939+2134 (2004)
Allen, B, Woan, G, Abbott, B, Abbott, R, Adhikari, R, Allen, B, ...
The first science run of the LIGO and GEO gravitational wave detectors presented the opportunity to test methods of searching for gravitational waves from known pulsars. Here we present new direct...
Abbott,B., Abbott,F., Adhikari,R., Ageev,A., Allen,Bruce, Amin,R., ...
For 17 days in August and September 2002, the LIGO and GEO interferometer gravitational wave detectors were operated in coincidence to produce their first data for scientific analysis. Although the...
Upper limits on the strength of periodic gravitational waves from PSR J1939+2134 (2004)
Woan,G., Allen,Bruce, Abbott,B., Abbott,F., Adhikari,R., Amin,R., ...
The first science run of the LIGO and GEO gravitational wave detectors presented the opportunity to test methods of searching for gravitational waves from known pulsars. Here we present new direct...
Abbott,B., Abbott,F., Adhikari,R., Ageev,A., Allen,Bruce, Amin,R., ...
Data collected by the GEO 600 and LIGO interferometric gravitational wave detectors during their first observational science run were searched for continuous gravitational waves from the pulsar J1939...
Analysis of first LIGO science data for stochastic gravitational waves (2004)
Abbott,B., Abbott,F., Adhikari,R., Ageev,A., Allen,Bruce, Amin,R., ...
We present the analysis of between 50 and 100 h of coincident interferometric strain data used to search for and establish an upper limit on a stochastic background of gravitational radiation. These...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott,B., Abbott,F., Adhikari,R., Ageev,A., Allen,Bruce, Amin,R., ...
We report on a search for gravitational waves from coalescing compact binary systems in the Milky Way and the Magellanic Clouds. The analysis uses data taken by two of the three LIGO interferometers...
LIGO: S1 Science Results and Plans Beyond (2004)
Abbott,B., Abbott,F., Adhikari,R., Ageev,A., Allen,Bruce, Amin,R., ...
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
For 17 days in August and September 2002, the LIGO and GEO interferometer gravitational wave detectors were operated in coincidence to produce their first data for scientific analysis. Although the...
Upper limits on the strength of periodic gravitational waves from PSR J1939+2134 (2004)
Woan, G., Allen, Bruce, Abbott, B., Abbott, F., Adhikari, R., Amin, R., ...
The first science run of the LIGO and GEO gravitational wave detectors presented the opportunity to test methods of searching for gravitational waves from known pulsars. Here we present new direct...
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
Data collected by the GEO 600 and LIGO interferometric gravitational wave detectors during their first observational science run were searched for continuous gravitational waves from the pulsar J1939...
Analysis of first LIGO science data for stochastic gravitational waves (2004)
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We present the analysis of between 50 and 100 h of coincident interferometric strain data used to search for and establish an upper limit on a stochastic background of gravitational radiation. These...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We report on a search for gravitational waves from coalescing compact binary systems in the Milky Way and the Magellanic Clouds. The analysis uses data taken by two of the three LIGO interferometers...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Analysis of first LIGO science data for stochastic gravitational waves (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
First upper limits from LIGO on gravitational wave bursts (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, B., Amin, R., ...
Upper limits on the strength of periodic gravitational waves from PSR J1939+2134 (2004)
Allen, B., Woan, G., Abbott, B., Abbott, R., Adhikari, R., Allen, B., ...
First upper limits from LIGO on gravitational wave bursts (2004)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We report on a search for gravitational wave bursts using data from the first science run of the Laser Interferometer Gravitational Wave Observatory (LIGO) detectors. Our search focuses on bursts...
LIGO: S1 Science Results and Plans Beyond (2004)
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
Analysis of LIGO data for gravitational waves from binary neutron stars (2004)
Abbott, B., Abbott, F., Adhikari, R., Ageev, A., Allen, Bruce, Amin, R., ...
We report on a search for gravitational waves from coalescing compact binary systems in the Milky Way and the Magellanic Clouds. The analysis uses data taken by two of the three LIGO interferometers...