Search

Your search keyword '"Tsubono, Kimio"' showing total 175 results
Start Over Author "Tsubono, Kimio"
175 results on '"Tsubono, Kimio"'

1. Current status of space gravitational wave antenna DECIGO and B-DECIGO

Author

Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Musha, Mitsuru, Kawano, Isao, Yokoyama, Jun'ichi, Tanaka, Takahiro, Ioka, Kunihito, Akutsu, Tomotada, Takashima, Takeshi, Agatsuma, Kazuhiro, Araya, Akito, Aritomi, Naoki, Asada, Hideki, Chiba, Takeshi, Eguchi, Satoshi, Enoki, Motohiro, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Futamase, Toshifumi, Harada, Tomohiro, Hayama, Kazuhiro, Himemoto, Yoshiaki, Hiramatsu, Takashi, Hong, Feng-Lei, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikari, Satoshi, Ishihara, Hideki, Ishikawa, Tomohiro, Itoh, Yousuke, Ito, Takahiro, Iwaguchi, Shoki, Izumi, Kiwamu, Kanda, Nobuyuki, Kanemura, Shinya, Kawazoe, Fumiko, Kobayashi, Shiho, Kohri, Kazunori, Kojima, Yasufumi, Kokeyama, Keiko, Kotake, Kei, Kuroyanagi, Sachiko, Maeda, Kei-ichi, Matsushita, Shuhei, Michimura, Yuta, Morimoto, Taigen, Mukohyama, Shinji, Nagano, Koji, Nagano, Shigeo, Naito, Takeo, Nakamura, Kouji, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nakazawa, Kazuhiro, Nishizawa, Atsushi, Ohkawa, Masashi, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Shoda, Ayaka, Somiya, Kentaro, Sotani, Hajime, Takahashi, Ryutaro, Takahashi, Hirotaka, Akiteru, Takamori, Taniguchi, Keisuke, Taruya, Atsushi, Tsubono, Kimio, Tsujikawa, Shinji, Ueda, Akitoshi, Ueda, Ken-ichi, Watanabe, Izumi, Yagi, Kent, Yamada, Rika, Yokoyama, Shuichiro, Yoo, Chul-Moon, and Zhu, Zong-Hong

Subjects
General Relativity and Quantum Cosmology
Abstract

Deci-hertz Interferometer Gravitational Wave Observatory (DECIGO) is the future Japanese space mission with a frequency band of 0.1 Hz to 10 Hz. DECIGO aims at the detection of primordial gravitational waves, which could be produced during the inflationary period right after the birth of the universe. There are many other scientific objectives of DECIGO, including the direct measurement of the acceleration of the expansion of the universe, and reliable and accurate predictions of the timing and locations of neutron star/black hole binary coalescences. DECIGO consists of four clusters of observatories placed in the heliocentric orbit. Each cluster consists of three spacecraft, which form three Fabry-Perot Michelson interferometers with an arm length of 1,000 km. Three clusters of DECIGO will be placed far from each other, and the fourth cluster will be placed in the same position as one of the three clusters to obtain the correlation signals for the detection of the primordial gravitational waves. We plan to launch B-DECIGO, which is a scientific pathfinder of DECIGO, before DECIGO in the 2030s to demonstrate the technologies required for DECIGO, as well as to obtain fruitful scientific results to further expand the multi-messenger astronomy., Comment: 10 pages, 3 figures

Published
2020

2. Observations of V404 Cygni during the 2015 outburst by the Nasu telescope array at 1.4 GHz

Author

Asuma, Kuniyuki, Niinuma, Kotaro, Takefuji, Kazuhiro, Aoki, Takahiro, Kida, Sumiko, Nakajima, Hirochika, Tsubono, Kimio, and Daishido, Tsuneaki

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

Waseda University Nasu telescope array is a spatial fast Fourier transform (FFT) interferometer consisting of eight linearly aligned antennas with 20 m spherical dishes. This type of interferometer was developed to survey transient radio sources with an angular resolution as high as that of a 160 m dish with a field of view as wide as that of a 20 m dish. We have been performing drift-scan-mode observations, in which the telescope scans the sky around a selected declination as the earth rotates. The black hole X-ray binary V404 Cygni underwent a new outburst in 2015 June after a quiescent period of 26 years. Because of the interest in black hole binaries, a considerable amount of data on this outburst at all wavelengths was accumulated. Using the above telescope, we had been monitoring V404 Cygni daily from one month before the X-ray outburst, and two radio flares at 1.4 GHz were detected on June 21.73 and June 26.71. The flux density and time-scale of each flare were 313+/-30 mJy and 1.50+/-0.49 days, 364+/-30 mJy and 1.70+/-0.16 days, respectively. We have also confirmed the extreme variation of radio spectra within a short period by collecting other radio data observed with several radio telescopes. Such spectral behaviors are considered to reflect the change in the opacity of the ejected blobs associated with these extreme activities in radio and X-ray. Our 1.4 GHz radio data are expected to be helpful for studying the physics of the accretion and ejection phenomena around black holes., Comment: 9 pages, 10 figures, accepted for publication in the Publications of the Astronomical Society of Japan

Published
2020
Full Text
View/download PDF

3. An optically trapped mirror for reaching the standard quantum limit

Author

Matsumoto, Nobuyuki, Michimura, Yuta, Aso, Yoichi, and Tsubono, Kimio

Subjects
Physics - Optics, Computer Science - Systems and Control, Quantum Physics
Abstract

The preparation of a mechanical oscillator driven by quantum back-action is a fundamental requirement to reach the standard quantum limit (SQL) for force measurement, in optomechanical systems. However, thermal fluctuating force generally dominates a disturbance on the oscillator. In the macroscopic scale, an optical linear cavity including a suspended mirror has been used for the weak force measurement, such as gravitational-wave detectors. This configuration has the advantages of reducing the dissipation of the pendulum (i.e., suspension thermal noise) due to a gravitational dilution by using a thin wire, and of increasing the circulating laser power. However, the use of the thin wire is weak for an optical torsional anti-spring effect in the cavity, due to the low mechanical restoring force of the wire. Thus, there is the trade-off between the stability of the system and the sensitivity. Here, we describe using a triangular optical cavity to overcome this limitation for reaching the SQL. The triangular cavity can provide a sensitive and stable system, because it can optically trap the mirror's motion of the yaw, through an optical positive torsional spring effect. To show this, we demonstrate a measurement of the torsional spring effect caused by radiation pressure forces., Comment: 9 pages, 6 figures. arXiv admin note: text overlap with arXiv:1312.5031

Published
2014
Full Text
View/download PDF

4. 5-mg suspended mirror driven by measurement-induced back-action

Author

Matsumoto, Nobuyuki, Komori, Kentaro, Michimura, Yuta, Hayase, Gen, Aso, Yoichi, and Tsubono, Kimio

Subjects
Quantum Physics, Physics - Optics
Abstract

Quantum mechanics predicts superposition of position states even for macroscopic objects. Recently, the use of a quasi-freely suspended mirror combined with laser was proposed to prepare such states, by M\"uller-Ebhardt et al. [Phys.Rev.Lett.100, 013601 (2008)]. One of the key milestones towards this goal is the preparation of the mechanical oscillator mainly driven by quantum back-action, which identifies the connection between the object and quantumness of the light. Here, we describe development of a suspended 5-mg mirror driven by quantum back-action larger than thermal fluctuating force by a factor of 1.4$\pm$0.2 at 325 Hz,which is confirmed by using a triangular optical cavity., Comment: 4 pages, 4 figures

Published
2013
Full Text
View/download PDF

5. Search for a Stochastic Gravitational-wave Background using a pair of Torsion-bar Antennas

Author

Shoda, Ayaka, Ando, Masaki, Ishidoshiro, Koji, Okada, Kenshi, Kokuyama, Wataru, Aso, Yoichi, and Tsubono, Kimio

Subjects
General Relativity and Quantum Cosmology, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

We have set a new upper limit on the stochastic gravitational wave background (SGWB) using two prototype Torsion-bar Antennas (TOBAs). TOBA is a low-frequency gravitational-wave detector with bar-shaped test masses rotated by the tidal force of gravitational waves. As a result of simultaneous 7-hour observations with TOBAs in Tokyo and Kyoto in Japan, our upper limit with a confidence level of 95% is $\Omega_{\rm gw}h_0^2 < 1.9 \times 10^{17}$ at 0.035 - 0.830 Hz, where $h_{0}$ is the Hubble constant in units of 100 km/s/Mpc and $\Omega_{\rm gw}$ is the gravitational wave energy density per logarithmic frequency interval in units of the closure density. We successfully updated the upper limit and extended the explored frequency band., Comment: 5 pages, 4 figures

Published
2013
Full Text
View/download PDF

6. Testing Lorentz Invariance with a Double-Pass Optical Ring Cavity

Author

Michimura, Yuta, Matsumoto, Nobuyuki, Ohmae, Noriaki, Kokuyama, Wataru, Aso, Yoichi, Ando, Masaki, and Tsubono, Kimio

Subjects
High Energy Physics - Phenomenology, General Relativity and Quantum Cosmology, Physics - Optics
Abstract

We have developed an apparatus to test Lorentz invariance in the photon sector by measuring the resonant frequency difference between two counterpropagating directions of an asymmetric optical ring cavity using a double-pass configuration. No significant evidence for the violation was found at the level of $\delta c /c \lesssim 10^{-14}$. Details of our apparatus and recent results are presented., Comment: 4 pages, 1 figure. Presented at the Sixth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, June 17-21, 2013

Published
2013
Full Text
View/download PDF

7. New Limit on Lorentz Violation Using a Double-Pass Optical Ring Cavity

Author

Michimura, Yuta, Matsumoto, Nobuyuki, Ohmae, Noriaki, Kokuyama, Wataru, Aso, Yoichi, Ando, Masaki, and Tsubono, Kimio

Subjects
General Relativity and Quantum Cosmology, Physics - Optics
Abstract

A search for Lorentz violation in electrodynamics was performed by measuring the resonant frequency difference between two counterpropagating directions of an optical ring cavity. Our cavity contains a dielectric element, which makes our cavity sensitive to the violation. The laser frequency is stabilized to the counterclockwise resonance of the cavity, and the transmitted light is reflected back into the cavity for resonant frequency comparison with the clockwise resonance. This double-pass configuration enables a null experiment and gives high common mode rejection of environmental disturbances. We found no evidence for odd-parity anisotropy at the level of $\delta c /c \lesssim 10^{-14}$. Within the framework of the Standard Model Extension, our result put more than 5 times better limits on three odd-parity parameters $\tilde{\kappa}^{JK}_{o+}$ and a 12 times better limit on the scalar parameter $\tilde{\kappa}_{\tr}$ compared with the previous best limits., Comment: 4 pages, 3 figures

Published
2013
Full Text
View/download PDF

8. Upper Limit on Gravitational Wave Backgrounds at 0.2 Hz with Torsion-bar Antenna

Author

Ishidoshiro, Koji, Ando, Masaki, Takamori, Akiteru, Takahashi, Hirotaka, Okada, Kenshi, Matsumoto, Nobuyuki, Kokuyama, Wataru, Kanda, Nobuyuki, Aso, Yoichi, and Tsubono, Kimio

Subjects
General Relativity and Quantum Cosmology, Astrophysics - Cosmology and Extragalactic Astrophysics
Abstract

We present the first upper limit on gravitational wave (GW) backgrounds at an unexplored frequency of 0.2 Hz using a torsion-bar antenna (TOBA). A TOBA was proposed to search for low-frequency GWs. We have developed a small-scaled TOBA and successfully found {\Omega}gw(f) < 4.3 \times 1017 at 0.2 Hz as demonstration of the TOBA's capabilities, where {\Omega}gw (f) is the GW energy density per logarithmic frequency interval in units of the closure density. Our result is the first nonintegrated limit to bridge the gap between the LIGO band (around 100 Hz) and the Cassini band (10-6 - 10-4 Hz)., Comment: 4 pages, 5 figures

Published
2011
Full Text
View/download PDF

9. Current status of Japanese detectors

Author

Tatsumi, Daisuke, Takahashi, Ryutaro, Arai, Koji, Nakagawa, Noriyasu, Agatsuma, Kazuhiro, Yamazaki, Toshitaka, Fukushima, Mitsuhiro, Fujimoto, Masa-Katsu, Takamori, Akiteru, Bertolini, Alessandro, Sannibale, Virginio, DeSalvo, Riccardo, Marka, Szabolcs, Ando, Masaki, Tsubono, Kimio, Akutsu, Tomomi, Yamamoto, Kazuhiro, Ishitsuka, Hideki, Uchiyama, Takashi, Miyoki, Shinji, Ohashi, Masatake, Kuroda, Kazuaki, Awaya, Norichika, Kanda, Nobuyuki, Araya, Akito, Telada, Souichi, Tomaru, Takayuki, Haruyama, Tomiyoshi, Yamamoto, Akira, Sato, Nobuaki, Suzuki, Toshitaka, and Shintomi, Takakazu

Subjects
General Relativity and Quantum Cosmology
Abstract

Current status of TAMA and CLIO detectors in Japan is reported in this article. These two interferometric gravitational-wave detectors are being developed for the large cryogenic gravitational wave telescope (LCGT) which is a future plan for detecting gravitational wave signals at least once per year. TAMA300 is being upgraded to improve the sensitivity in low frequency region after the last observation experiment in 2004. To reduce the seismic noises, we are installing new seismic isolation system, which is called TAMA Seismic Attenuation System, for the four test masses. We confirmed stable mass locks of a cavity and improvements of length and angular fluctuations by using two SASs. We are currently optimizing the performance of the third and fourth SASs. We continue TAMA300 operation and R&D studies for LCGT. Next data taking in the summer of 2007 is planned. CLIO is a 100-m baseline length prototype detector for LCGT to investigate interferometer performance in cryogenic condition. The key features of CLIO are that it locates Kamioka underground site for low seismic noise level, and adopts cryogenic Sapphire mirrors for low thermal noise level. The first operation of the cryogenic interferometer was successfully demonstrated in February of 2006. Current sensitivity at room temperature is close to the target sensitivity within a factor of 4. Several observation experiments at room temperature have been done. Once the displacement noise reaches at thermal noise level of room temperature, its improvement by cooling test mass mirrors should be demonstrated., Comment: 6 pages, 5 figures, Proceedings of GWDAW-11

Published
2007
Full Text
View/download PDF

10. A theoretical approach to thermal noise caused by an inhomogeneously distributed loss -- Physical insight by the advanced modal expansion

Author

Yamamoto, Kazuhiro, Ando, Masaki, Kawabe, Keita, and Tsubono, Kimio

Subjects
General Relativity and Quantum Cosmology, Physics - Instrumentation and Detectors
Abstract

We modified the modal expansion, which is the traditional method used to calculate thermal noise. This advanced modal expansion provides physical insight about the discrepancy between the actual thermal noise caused by inhomogeneously distributed loss and the traditional modal expansion. This discrepancy comes from correlations between the thermal fluctuations of the resonant modes. The thermal noise spectra estimated by the advanced modal expansion are consistent with the results of measurements of thermal fluctuations caused by inhomogeneous losses., Comment: 10 pages, 4 figures

Published
2006
Full Text
View/download PDF

11. Current status of space gravitational wave antenna DECIGO and B-DECIGO

Author

Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Musha, Mitsuru, Kawano, Isao, Yokoyama, Jun’ichi, Tanaka, Takahiro, Ioka, Kunihito, Akutsu, Tomotada, Takashima, Takeshi, Agatsuma, Kazuhiro, Araya, Akito, Aritomi, Naoki, Asada, Hideki, Chiba, Takeshi, Eguchi, Satoshi, Enoki, Motohiro, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Futamase, Toshifumi, Harada, Tomohiro, Hayama, Kazuhiro, Himemoto, Yoshiaki, Hiramatsu, Takashi, Hong, Feng-Lei, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikari, Satoshi, Ishihara, Hideki, Ishikawa, Tomohiro, Itoh, Yousuke, Ito, Takahiro, Iwaguchi, Shoki, Izumi, Kiwamu, Kanda, Nobuyuki, Kanemura, Shinya, Kawazoe, Fumiko, Kobayashi, Shiho, Kohri, Kazunori, Kojima, Yasufumi, Kokeyama, Keiko, Kotake, Kei, Kuroyanagi, Sachiko, Maeda, Kei-ichi, Matsushita, Shuhei, Michimura, Yuta, Morimoto, Taigen, Mukohyama, Shinji, Nagano, Koji, Nagano, Shigeo, Naito, Takeo, Nakamura, Kouji, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nakazawa, Kazuhiro, Nishizawa, Atsushi, Ohkawa, Masashi, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Shoda, Ayaka, Somiya, Kentaro, Sotani, Hajime, Takahashi, Ryutaro, Takahashi, Hirotaka, Akiteru, Takamori, Taniguchi, Keisuke, Taruya, Atsushi, Tsubono, Kimio, Tsujikawa, Shinji, Ueda, Akitoshi, Ueda, Ken-ichi, Watanabe, Izumi, Yagi, Kent, Yamada, Rika, Yokoyama, Shuichiro, Yoo, Chul-Moon, Zhu, Zong-Hong, Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Musha, Mitsuru, Kawano, Isao, Yokoyama, Jun’ichi, Tanaka, Takahiro, Ioka, Kunihito, Akutsu, Tomotada, Takashima, Takeshi, Agatsuma, Kazuhiro, Araya, Akito, Aritomi, Naoki, Asada, Hideki, Chiba, Takeshi, Eguchi, Satoshi, Enoki, Motohiro, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Futamase, Toshifumi, Harada, Tomohiro, Hayama, Kazuhiro, Himemoto, Yoshiaki, Hiramatsu, Takashi, Hong, Feng-Lei, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikari, Satoshi, Ishihara, Hideki, Ishikawa, Tomohiro, Itoh, Yousuke, Ito, Takahiro, Iwaguchi, Shoki, Izumi, Kiwamu, Kanda, Nobuyuki, Kanemura, Shinya, Kawazoe, Fumiko, Kobayashi, Shiho, Kohri, Kazunori, Kojima, Yasufumi, Kokeyama, Keiko, Kotake, Kei, Kuroyanagi, Sachiko, Maeda, Kei-ichi, Matsushita, Shuhei, Michimura, Yuta, Morimoto, Taigen, Mukohyama, Shinji, Nagano, Koji, Nagano, Shigeo, Naito, Takeo, Nakamura, Kouji, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nakazawa, Kazuhiro, Nishizawa, Atsushi, Ohkawa, Masashi, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Shoda, Ayaka, Somiya, Kentaro, Sotani, Hajime, Takahashi, Ryutaro, Takahashi, Hirotaka, Akiteru, Takamori, Taniguchi, Keisuke, Taruya, Atsushi, Tsubono, Kimio, Tsujikawa, Shinji, Ueda, Akitoshi, Ueda, Ken-ichi, Watanabe, Izumi, Yagi, Kent, Yamada, Rika, Yokoyama, Shuichiro, Yoo, Chul-Moon, and Zhu, Zong-Hong

Abstract

The Deci-hertz Interferometer Gravitational Wave Observatory (DECIGO) is a future Japanese space mission with a frequency band of 0.1 Hz to 10 Hz. DECIGO aims at the detection of primordial gravitational waves, which could have been produced during the inflationary period right after the birth of the Universe. There are many other scientific objectives of DECIGO, including the direct measurement of the acceleration of the expansion of the Universe, and reliable and accurate predictions of the timing and locations of neutron star/black hole binary coalescences. DECIGO consists of four clusters of observatories placed in heliocentric orbit. Each cluster consists of three spacecraft, which form three Fabry-Pérot Michelson interferometers with an arm length of 1000 km. Three DECIGO clusters will be placed far from each other, and the fourth will be placed in the same position as one of the other three to obtain correlation signals for the detection of primordial gravitational waves. We plan to launch B-DECIGO, which is a scientific pathfinder for DECIGO, before DECIGO in the 2030s to demonstrate the technologies required for DECIGO, as well as to obtain fruitful scientific results to further expand multi-messenger astronomy.

Published
2021

12. Current status of space gravitational wave antenna DECIGO and B-DECIGO

Author

Kawamura, Seiji, primary, Ando, Masaki, additional, Seto, Naoki, additional, Sato, Shuichi, additional, Musha, Mitsuru, additional, Kawano, Isao, additional, Yokoyama, Jun’ichi, additional, Tanaka, Takahiro, additional, Ioka, Kunihito, additional, Akutsu, Tomotada, additional, Takashima, Takeshi, additional, Agatsuma, Kazuhiro, additional, Araya, Akito, additional, Aritomi, Naoki, additional, Asada, Hideki, additional, Chiba, Takeshi, additional, Eguchi, Satoshi, additional, Enoki, Motohiro, additional, Fujimoto, Masa-Katsu, additional, Fujita, Ryuichi, additional, Futamase, Toshifumi, additional, Harada, Tomohiro, additional, Hayama, Kazuhiro, additional, Himemoto, Yoshiaki, additional, Hiramatsu, Takashi, additional, Hong, Feng-Lei, additional, Hosokawa, Mizuhiko, additional, Ichiki, Kiyotomo, additional, Ikari, Satoshi, additional, Ishihara, Hideki, additional, Ishikawa, Tomohiro, additional, Itoh, Yousuke, additional, Ito, Takahiro, additional, Iwaguchi, Shoki, additional, Izumi, Kiwamu, additional, Kanda, Nobuyuki, additional, Kanemura, Shinya, additional, Kawazoe, Fumiko, additional, Kobayashi, Shiho, additional, Kohri, Kazunori, additional, Kojima, Yasufumi, additional, Kokeyama, Keiko, additional, Kotake, Kei, additional, Kuroyanagi, Sachiko, additional, Maeda, Kei-ichi, additional, Matsushita, Shuhei, additional, Michimura, Yuta, additional, Morimoto, Taigen, additional, Mukohyama, Shinji, additional, Nagano, Koji, additional, Nagano, Shigeo, additional, Naito, Takeo, additional, Nakamura, Kouji, additional, Nakamura, Takashi, additional, Nakano, Hiroyuki, additional, Nakao, Kenichi, additional, Nakasuka, Shinichi, additional, Nakayama, Yoshinori, additional, Nakazawa, Kazuhiro, additional, Nishizawa, Atsushi, additional, Ohkawa, Masashi, additional, Oohara, Kenichi, additional, Sago, Norichika, additional, Saijo, Motoyuki, additional, Sakagami, Masaaki, additional, Sakai, Shin-ichiro, additional, Sato, Takashi, additional, Shibata, Masaru, additional, Shinkai, Hisaaki, additional, Shoda, Ayaka, additional, Somiya, Kentaro, additional, Sotani, Hajime, additional, Takahashi, Ryutaro, additional, Takahashi, Hirotaka, additional, Akiteru, Takamori, additional, Taniguchi, Keisuke, additional, Taruya, Atsushi, additional, Tsubono, Kimio, additional, Tsujikawa, Shinji, additional, Ueda, Akitoshi, additional, Ueda, Ken-ichi, additional, Watanabe, Izumi, additional, Yagi, Kent, additional, Yamada, Rika, additional, Yokoyama, Shuichiro, additional, Yoo, Chul-Moon, additional, and Zhu, Zong-Hong, additional

Published
2021
Full Text
View/download PDF

14. Optical mode cleaner with suspended mirrors

Author

Araya, Akito, Mio, Norikatsu, Tsubono, Kimio, Suehiro, Koya, Telada, Souichi, Ohashi, Masatake, and Fujimoto, Masa-Katsu

Subjects
Interferometers -- Research, Laser beams -- Research, Astronomy, Physics
Abstract

We report on the development of a new type of mode cleaner that reduces any geometric noise of the laser beam in an interferometric gravitational-wave detector. The mode cleaner is a Fabry-Perot cavity that comprises independently suspended mirrors and works as a frequency-stabilization reference as well as a mode selector; the length of the cavity is 1 m. Stand-alone tests have shown at least a 30-dB reduction in the geometric fluctuation of the beam and a 60-dB reduction of the frequency noise of the laser. We have also succeeded in operating a 20-m Fabry-Perot prototype detector (at the National Astronomical Observatory, Tokyo, Japan) by using this mode cleaner. Key words: Gravitational-wave detector, mode cleaner, Fabry-Perot cavity, interferometer.

Published
1997

15. Vibration transducer using an ultrashort Fabry-Perot cavity

Author

Mio, Norikatsu and Tsubono, Kimio

Subjects
Vibration transducers -- Research, Astronomy, Physics
Abstract

We report here on the development of an optical transducer for mechanical vibration, making use of an ultrashort Fabry-Perot cavity. The noise level measured by a cavity 150 [[micro]meter] long is [approximately] 1.3 X [10.sup.-16] m/[square root of Hz] at [approximately] 1 kHz, which was obtained without a frequency-stabilization system. It was, however, large compared with the shot noise.

Published
1995

16. Design of a stabilized He-Ne laser by using a thin-film heater

Author

Mio, Norikatsu, Ko, Mei-Fei, Pan, Sheau-shi, Araya, Akito, Moriwaki, Shigenori, and Tsubono, Kimio

Subjects
Helium-neon lasers -- Research, Astronomy, Physics
Abstract

Details concerning the design of the stabilization system for a He-Ne laser based on a two-mode method that uses a thin-film heater are discussed. The stability is evaluated by measuring the beat signal between two stabilized lasers; it is 1.1 X 10 to the -12, expressed in terms of the root Allan variance (Tau = 35 s).

Published
1993

17. Space gravitational-wave antennas DECIGO and B-DECIGO

Author

Kawamura, Seiji, primary, Nakamura, Takashi, additional, Ando, Masaki, additional, Seto, Naoki, additional, Akutsu, Tomotada, additional, Funaki, Ikkoh, additional, Ioka, Kunihito, additional, Kanda, Nobuyuki, additional, Kawano, Isao, additional, Musha, Mitsuru, additional, Nakazawa, Kazuhiro, additional, Sato, Shuichi, additional, Takashima, Takeshi, additional, Tanaka, Takahiro, additional, Tsubono, Kimio, additional, Yokoyama, Jun'ichi, additional, Agatsuma, Kazuhiro, additional, Aoyanagi, Koh-suke, additional, Arai, Koji, additional, Araya, Akito, additional, Aritomi, Naoki, additional, Asada, Hideki, additional, Aso, Yoichi, additional, Chen, Dan, additional, Chiba, Takeshi, additional, Ebisuzaki, Toshikazu, additional, Eguchi, Satoshi, additional, Ejiri, Yumiko, additional, Enoki, Motohiro, additional, Eriguchi, Yoshiharu, additional, Fujimoto, Masa-Katsu, additional, Fujita, Ryuichi, additional, Fukushima, Mitsuhiro, additional, Futamase, Toshifumi, additional, Gondo, Rina, additional, Harada, Tomohiro, additional, Hashimoto, Tatsuaki, additional, Hayama, Kazuhiro, additional, Hikida, Wataru, additional, Himemoto, Yoshiaki, additional, Hirabayashi, Hisashi, additional, Hiramatsu, Takashi, additional, Hong, Feng-Lei, additional, Horisawa, Hideyuki, additional, Hosokawa, Mizuhiko, additional, Ichiki, Kiyotomo, additional, Ikegami, Takeshi, additional, Inoue, Kaiki T., additional, Ishihara, Hideki, additional, Ishikawa, Takehiko, additional, Ishizaki, Hideharu, additional, Ito, Hiroyuki, additional, Itoh, Yousuke, additional, Izumi, Kiwamu, additional, Kanemura, Shinya, additional, Kawashima, Nobuki, additional, Kawazoe, Fumiko, additional, Kishimoto, Naoko, additional, Kiuchi, Kenta, additional, Kobayashi, Shiho, additional, Kohri, Kazunori, additional, Koizumi, Hiroyuki, additional, Kojima, Yasufumi, additional, Kokeyama, Keiko, additional, Kokuyama, Wataru, additional, Kotake, Kei, additional, Kozai, Yoshihide, additional, Kunimori, Hiroo, additional, Kuninaka, Hitoshi, additional, Kuroda, Kazuaki, additional, Kuroyanagi, Sachiko, additional, Maeda, Kei-ichi, additional, Matsuhara, Hideo, additional, Matsumoto, Nobuyuki, additional, Michimura, Yuta, additional, Miyakawa, Osamu, additional, Miyamoto, Umpei, additional, Miyoki, Shinji, additional, Morimoto, Mutsuko Y., additional, Morisawa, Toshiyuki, additional, Moriwaki, Shigenori, additional, Mukohyama, Shinji, additional, Nagano, Shigeo, additional, Nakamura, Kouji, additional, Nakano, Hiroyuki, additional, Nakao, Kenichi, additional, Nakasuka, Shinichi, additional, Nakayama, Yoshinori, additional, Nishida, Erina, additional, Nishizawa, Atsushi, additional, Niwa, Yoshito, additional, Noumi, Taiga, additional, Obuchi, Yoshiyuki, additional, Ohishi, Naoko, additional, Ohkawa, Masashi, additional, Okada, Kenshi, additional, Okada, Norio, additional, Okutomi, Koki, additional, Oohara, Kenichi, additional, Sago, Norichika, additional, Saijo, Motoyuki, additional, Saito, Ryo, additional, Sakagami, Masaaki, additional, Sakai, Shin-ichiro, additional, Sakata, Shihori, additional, Sasaki, Misao, additional, Sato, Takashi, additional, Shibata, Masaru, additional, Shibata, Kazunori, additional, Shimo-oku, Ayumi, additional, Shinkai, Hisaaki, additional, Shoda, Ayaka, additional, Somiya, Kentaro, additional, Sotani, Hajime, additional, Suemasa, Aru, additional, Sugiyama, Naoshi, additional, Suwa, Yudai, additional, Suzuki, Rieko, additional, Tagoshi, Hideyuki, additional, Takahashi, Fuminobu, additional, Takahashi, Kakeru, additional, Takahashi, Keitaro, additional, Takahashi, Ryutaro, additional, Takahashi, Ryuichi, additional, Takahashi, Hirotaka, additional, Akiteru, Takamori, additional, Takano, Tadashi, additional, Tanaka, Nobuyuki, additional, Taniguchi, Keisuke, additional, Taruya, Atsushi, additional, Tashiro, Hiroyuki, additional, Torii, Yasuo, additional, Toyoshima, Morio, additional, Tsujikawa, Shinji, additional, Ueda, Akitoshi, additional, Ueda, Ken-ichi, additional, Ushiba, Takafumi, additional, Utashima, Masayoshi, additional, Wakabayashi, Yaka, additional, Yagi, Kent, additional, Yamamoto, Kazuhiro, additional, Yamazaki, Toshitaka, additional, Yoo, Chul-Moon, additional, Yoshida, Shijun, additional, and Yoshino, Taizoh, additional

Published
2019
Full Text
View/download PDF

19. The Japanese space gravitational wave antenna - DECIGO

Author

Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, Funaki, Iklkoh, Seto, Naoki, Numata, Kenji, Sato, Shuichi, Ioka, Kunihito, Kanda, Nobuyuki, Takashima, Takeshi, Agatsuma, Kazuhiro, Akutsu, Tomotada, Akutsu, Tomomi, Aoyanagi, Koh-suke, Arai, Koji, Arase, Yuta, Araya, Akito, Asada, Hideki, Aso, Yoichi, Chiba, Takeshi, Ebisuzaki, Toshikazu, Fukushima, Mitsuhiro, Futamase, Toshifumi, Ganzu, Katsuhiko, Harada, Tomohiro, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Hong, Feng-Lei, Horisawa, Hideyuki, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikegami, Takeshi, Inoue, Kaiki T., Ishidoshiro, Koji, Ishihara, Hideki, Ishikawa, Takehiko, Ishizaki, Hideharu, Ito, Hiroyuki, Itoh, Yousuke, Kamagasako, Shogo, Kawashima, Nobuki, Kawazoe, Fumiko, Kirihara, Hiroyuki, Kishimoto, Naoko, Kiuchi, Kenta, Kobayashi, Shiho, Kohri, Kazunori, Koizumi, Hiroyuki, Kojima, Yasufumi, Kokeyama, Keiko, Kokuyama, Wataru, Kotake, Kei, Kozai, Yoshihide, Kudoh, Hideaki, Kunimori, Hiroo, Kuninaka, Hitoshi, Kuroda, Kazuaki, Maeda, Kei-ichi, Matsuhara, Hideo, Mino, Yasushi, Miyakawa, Osamu, Miyoki, Shinji, Morimoto, Mutsuko Y., Morioka, Tomoko, Morisawa, Toshiyuki, Moriwaki, Shigenori, Mukohyama, Shinji, Musha, Mitsuru, Nagano, Shigeo, Naito, Isao, Nakagawa, Noriyasu, Nakamura, Kouji, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nishida, Erina, Nishiyama, Kazutaka, Nishizawa, Atsushi, Niwa, Yoshito, Ohashi, Masatake, Ohishi, Naoko, Ohkawa, Masashi, Okutomi, Akira, Onozato, Kouji, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sakata, Shihori, Sasaki, Misao, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Somiya, Kentaro, Sotani, Hajime, Sugiyama, Naoshi, Suwa, Yudai, Tagoshi, Hideyuki, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Tahahashi, Hirotaka, Takahashi, Ryuichi, Takahashi, Ryutaro, Takamori, Akiteru, Takano, Tadashi, Taniguchi, Keisuke, Taruya, Atsushi, Tashiro, Hiroyuki, Tokuda, Mitsuru, Tokunari, Masao, Toyoshima, Morio, Tsujikawa, Shinji, Tsunesada, Yoshiki, Ueda, Ken-ichi, Utashima, Masayoshi, Yamakawa, Hiroshi, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Yokoyama, Jun'ichi, Yoo, Chul-Moon, Yoshida, Shijun, and Yoshino, Taizoh

Subjects
Physics::General Physics, Astrophysics::Instrumentation and Methods for Astrophysics
Abstract

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 sources mainly between 0.1 Hz and 10 Hz and thus to open a new window of observation for gravitational wave astronomy. DECIGO will consist of three drag-free spacecraft, 1000 km apart from each other, whose relative displacements are measured by a Fabry—Perot Michelson interferometer. We plan to launch DECIGO pathfinder first to demonstrate the technologies required to realize DECIGO and, if possible, to detect gravitational waves from our galaxy or nearby galaxies.

Published
2008

20. The status of DECIGO

Author

Sato, Shuichi, primary, Kawamura, Seiji, additional, Ando, Masaki, additional, Nakamura, Takashi, additional, Tsubono, Kimio, additional, Araya, Akito, additional, Funaki, Ikkoh, additional, Ioka, Kunihito, additional, Kanda, Nobuyuki, additional, Moriwaki, Shigenori, additional, Musha, Mitsuru, additional, Nakazawa, Kazuhiro, additional, Numata, Kenji, additional, Sakai, Shin-ichiro, additional, Seto, Naoki, additional, Takashima, Takeshi, additional, Tanaka, Takahiro, additional, Agatsuma, Kazuhiro, additional, Aoyanagi, Koh-suke, additional, Arai, Koji, additional, Asada, Hideki, additional, Aso, Yoichi, additional, Chiba, Takeshi, additional, Ebisuzaki, Toshikazu, additional, Ejiri, Yumiko, additional, Enoki, Motohiro, additional, Eriguchi, Yoshiharu, additional, Fujimoto, Masa-Katsu, additional, Fujita, Ryuichi, additional, Fukushima, Mitsuhiro, additional, Futamase, Toshifumi, additional, Ganzu, Katsuhiko, additional, Harada, Tomohiro, additional, Hashimoto, Tatsuaki, additional, Hayama, Kazuhiro, additional, Hikida, Wataru, additional, Himemoto, Yoshiaki, additional, Hirabayashi, Hisashi, additional, Hiramatsu, Takashi, additional, Hong, Feng-Lei, additional, Horisawa, Hideyuki, additional, Hosokawa, Mizuhiko, additional, Ichiki, Kiyotomo, additional, Ikegami, Takeshi, additional, Inoue, Kaiki T., additional, Ishidoshiro, Koji, additional, Ishihara, Hideki, additional, Ishikawa, Takehiko, additional, Ishizaki, Hideharu, additional, Ito, Hiroyuki, additional, Itoh, Yousuke, additional, Kawashima, Nobuki, additional, Kawazoe, Fumiko, additional, Kishimoto, Naoko, additional, Kiuchi, Kenta, additional, Kobayashi, Shiho, additional, Kohri, Kazunori, additional, Koizumi, Hiroyuki, additional, Kojima, Yasufumi, additional, Kokeyama, Keiko, additional, Kokuyama, Wataru, additional, Kotake, Kei, additional, Kozai, Yoshihide, additional, Kudoh, Hideaki, additional, Kunimori, Hiroo, additional, Kuninaka, Hitoshi, additional, Kuroda, Kazuaki, additional, Maeda, Kei-ichi, additional, Matsuhara, Hideo, additional, Mino, Yasushi, additional, Miyakawa, Osamu, additional, Miyoki, Shinji, additional, Morimoto, Mutsuko Y., additional, Morioka, Tomoko, additional, Morisawa, Toshiyuki, additional, Mukohyama, Shinji, additional, Nagano, Shigeo, additional, Naito, Isao, additional, Nakamura, Kouji, additional, Nakano, Hiroyuki, additional, Nakao, Kenichi, additional, Nakasuka, Shinichi, additional, Nakayama, Yoshinori, additional, Nishida, Erina, additional, Nishiyama, Kazutaka, additional, Nishizawa, Atsushi, additional, Niwa, Yoshito, additional, Noumi, Taiga, additional, Obuchi, Yoshiyuki, additional, Ohashi, Masatake, additional, Ohishi, Naoko, additional, Ohkawa, Masashi, additional, Okada, Norio, additional, Onozato, Kouji, additional, Oohara, Kenichi, additional, Sago, Norichika, additional, Saijo, Motoyuki, additional, Sakagami, Masaaki, additional, Sakata, Shihori, additional, Sasaki, Misao, additional, Sato, Takashi, additional, Shibata, Masaru, additional, Shinkai, Hisaaki, additional, Somiya, Kentaro, additional, Sotani, Hajime, additional, Sugiyama, Naoshi, additional, Suwa, Yudai, additional, Suzuki, Rieko, additional, Tagoshi, Hideyuki, additional, Takahashi, Fuminobu, additional, Takahashi, Kakeru, additional, Takahashi, Keitaro, additional, Takahashi, Ryutaro, additional, Takahashi, Ryuichi, additional, Takahashi, Tadayuki, additional, Takahashi, Hirotaka, additional, Akiteru, Takamori, additional, Takano, Tadashi, additional, Taniguchi, Keisuke, additional, Taruya, Atsushi, additional, Tashiro, Hiroyuki, additional, Torii, Yasuo, additional, Toyoshima, Morio, additional, Tsujikawa, Shinji, additional, Tsunesada, Yoshiki, additional, Ueda, Akitoshi, additional, Ueda, Ken-ichi, additional, Utashima, Masayoshi, additional, Wakabayashi, Yaka, additional, Yamakawa, Hiroshi, additional, Yamamoto, Kazuhiro, additional, Yamazaki, Toshitaka, additional, Yokoyama, Jun’ichi, additional, Yoo, Chul-Moon, additional, Yoshida, Shijun, additional, and Yoshino, Taizoh, additional

Published
2017
Full Text
View/download PDF

21. DECIGO, a spaceborne gravitational wave antenna

Author

Kawamura, Seji, Ando, Masaki, Takahashi, Ryuichi, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, Seto, Naoki, Numata, Kenji, Funaki, Ikko, and Morimoto, Mutsuko

Subjects
laser interferometer, satellite constellation, レーザー干渉計, VLF, gravitational wave antenna, satellite design, ドラッグフリーシステム, Japanese space program, 衛星配置, relativity theory, 重力波アンテナ, 衛星設計, black hole, 重力波, 相対性理論, neutron star, drag-free system, 中性子星, gravitational wave, 日本の宇宙計画, ブラックホール
Abstract

資料番号: AA0063354031

Published
2006

22. The status of DECIGO

Author

Sato, Shuichi, Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Araya, Akito, Funaki, Ikkoh, Ioka, Kunihito, Kanda, Nobuyuki, Moriwaki, Shigenori, Musha, Mitsuru, Nakazawa, Kazuhiro, Numata, Kenji, Sakai, Shin-ichiro, Seto, Naoki, Takashima, Takeshi, Tanaka, Takahiro, Agatsuma, Kazuhiro, Aoyanagi, Koh-suke, Arai, Koji, Asada, Hideki, Aso, Yoichi, Chiba, Takeshi, Ebisuzaki, Toshikazu, Ejiri, Yumiko, Enoki, Motohiro, Eriguchi, Yoshiharu, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Ganzu, Katsuhiko, Harada, Tomohiro, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Hong, Feng-Lei, Horisawa, Hideyuki, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikegami, Takeshi, Inoue, Kaiki T., Ishidoshiro, Koji, Ishihara, Hideki, Ishikawa, Takehiko, Ishizaki, Hideharu, Ito, Hiroyuki, Itoh, Yousuke, Kawashima, Nobuki, Kawazoe, Fumiko, Kishimoto, Naoko, Kiuchi, Kenta, Kobayashi, Shiho, Kohri, Kazunori, Koizumi, Hiroyuki, Kojima, Yasufumi, Kokeyama, Keiko, Kokuyama, Wataru, Kotake, Kei, Kozai, Yoshihide, Kudoh, Hideaki, Kunimori, Hiroo, Kuninaka, Hitoshi, Kuroda, Kazuaki, Maeda, Kei-ichi, Matsuhara, Hideo, Mino, Yasushi, Miyakawa, Osamu, Miyoki, Shinji, Morimoto, Mutsuko Y., Morioka, Tomoko, Morisawa, Toshiyuki, Mukohyama, Shinji, Nagano, Shigeo, Naito, Isao, Nakamura, Kouji, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nishida, Erina, Nishiyama, Kazutaka, Nishizawa, Atsushi, Niwa, Yoshito, Noumi, Taiga, Obuchi, Yoshiyuki, Ohashi, Masatake, Ohishi, Naoko, Ohkawa, Masashi, Okada, Norio, Onozato, Kouji, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakata, Shihori, Sasaki, Misao, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Somiya, Kentaro, Sotani, Hajime, Sugiyama, Naoshi, Suwa, Yudai, Suzuki, Rieko, Tagoshi, Hideyuki, Takahashi, Fuminobu, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Ryutaro, Takahashi, Ryuichi, Takahashi, Tadayuki, Takahashi, Hirotaka, Akiteru, Takamori, Takano, Tadashi, Taniguchi, Keisuke, Taruya, Atsushi, Tashiro, Hiroyuki, Torii, Yasuo, Toyoshima, Morio, Tsujikawa, Shinji, Tsunesada, Yoshiki, Ueda, Akitoshi, Ueda, Ken-ichi, Utashima, Masayoshi, Wakabayashi, Yaka, Yamakawa, Hiroshi, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Yokoyama, Jun’ichi, Yoo, Chul-Moon, Yoshida, Shijun, Yoshino, Taizoh, Sato, Shuichi, Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Araya, Akito, Funaki, Ikkoh, Ioka, Kunihito, Kanda, Nobuyuki, Moriwaki, Shigenori, Musha, Mitsuru, Nakazawa, Kazuhiro, Numata, Kenji, Sakai, Shin-ichiro, Seto, Naoki, Takashima, Takeshi, Tanaka, Takahiro, Agatsuma, Kazuhiro, Aoyanagi, Koh-suke, Arai, Koji, Asada, Hideki, Aso, Yoichi, Chiba, Takeshi, Ebisuzaki, Toshikazu, Ejiri, Yumiko, Enoki, Motohiro, Eriguchi, Yoshiharu, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Ganzu, Katsuhiko, Harada, Tomohiro, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Hong, Feng-Lei, Horisawa, Hideyuki, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikegami, Takeshi, Inoue, Kaiki T., Ishidoshiro, Koji, Ishihara, Hideki, Ishikawa, Takehiko, Ishizaki, Hideharu, Ito, Hiroyuki, Itoh, Yousuke, Kawashima, Nobuki, Kawazoe, Fumiko, Kishimoto, Naoko, Kiuchi, Kenta, Kobayashi, Shiho, Kohri, Kazunori, Koizumi, Hiroyuki, Kojima, Yasufumi, Kokeyama, Keiko, Kokuyama, Wataru, Kotake, Kei, Kozai, Yoshihide, Kudoh, Hideaki, Kunimori, Hiroo, Kuninaka, Hitoshi, Kuroda, Kazuaki, Maeda, Kei-ichi, Matsuhara, Hideo, Mino, Yasushi, Miyakawa, Osamu, Miyoki, Shinji, Morimoto, Mutsuko Y., Morioka, Tomoko, Morisawa, Toshiyuki, Mukohyama, Shinji, Nagano, Shigeo, Naito, Isao, Nakamura, Kouji, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nishida, Erina, Nishiyama, Kazutaka, Nishizawa, Atsushi, Niwa, Yoshito, Noumi, Taiga, Obuchi, Yoshiyuki, Ohashi, Masatake, Ohishi, Naoko, Ohkawa, Masashi, Okada, Norio, Onozato, Kouji, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakata, Shihori, Sasaki, Misao, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Somiya, Kentaro, Sotani, Hajime, Sugiyama, Naoshi, Suwa, Yudai, Suzuki, Rieko, Tagoshi, Hideyuki, Takahashi, Fuminobu, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Ryutaro, Takahashi, Ryuichi, Takahashi, Tadayuki, Takahashi, Hirotaka, Akiteru, Takamori, Takano, Tadashi, Taniguchi, Keisuke, Taruya, Atsushi, Tashiro, Hiroyuki, Torii, Yasuo, Toyoshima, Morio, Tsujikawa, Shinji, Tsunesada, Yoshiki, Ueda, Akitoshi, Ueda, Ken-ichi, Utashima, Masayoshi, Wakabayashi, Yaka, Yamakawa, Hiroshi, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Yokoyama, Jun’ichi, Yoo, Chul-Moon, Yoshida, Shijun, and Yoshino, Taizoh

Abstract

DECIGO (DECi-hertz Interferometer Gravitational wave Observatory) is the planned Japanese space gravitational wave antenna, aiming to detect gravitational waves from astrophysically and cosmologically significant sources mainly between 0.1 Hz and 10 Hz and thus to open a new window for gravitational wave astronomy and for the universe. DECIGO will consists of three drag-free spacecraft arranged in an equilateral triangle with 1000 km arm lengths whose relative displacements are measured by a differential Fabry-Perot interferometer, and four units of triangular Fabry-Perot interferometers are arranged on heliocentric orbit around the sun. DECIGO is vary ambitious mission, we plan to launch DECIGO in era of 2030s after precursor satellite mission, B-DECIGO. B-DECIGO is essentially smaller version of DECIGO: B-DECIGO consists of three spacecraft arranged in an triangle with 100 km arm lengths orbiting 2000 km above the surface of the earth. It is hoped that the launch date will be late 2020s for the present.

Published
2017

23. Project of a space gravitational wave antenna DECIGO

Author

Kawamura, Seiji, Nakamura, Takashi, Tsubono, Kimio, Seto, Naoki, Takano, Tadashi, Ando, Masaki, Ioka, Kunihito, Ueda, Kenichi, Kanda, Nobuyuki, and Sakagami, Masaaki

Subjects
LISA, summary, Michelson干渉計, gravitational wave antenna, laser interferometry, 相対論, beam splitter, レーザー干渉法, ビームスプリッター, 宇宙重力波, Michelson interferometer, DECIGO, 重力波アンテナ, 要約, neutron star, 中性子星, space gravitational wave, relativistic theory
Abstract

資料番号: AA0045441057

Published
2003

24. スペース重力波アンテナDECIGO

Author

川村, 静児, 安東, 正樹, 中村, 卓史, 坪野, 公夫, 田中, 貴浩, 船木, 一幸, 瀬戸, 直樹, 沼田, 健司, 佐藤, 修一, 神田, 展行, 井岡, 邦仁, 西澤, 篤志, 西田, 恵里奈, 西山, 和孝, 丹羽, 佳人, 橋本, 樹明, 端山, 和大, 原田, 知広, 疋田, 渉, 姫本, 宣朗, 平林, 久, 高島, 健, 平松, 尚志, 福嶋, 美津広, 藤田, 龍一, 藤本, 眞克, 二間瀬, 敏史, 細川, 瑞彦, 堀澤, 秀之, 前田, 恵一, 松原, 英雄, 蓑, 泰志, 青柳, 巧介, 宮川, 治, 三代木, 伸二, 向山, 信治, 武者, 満, 森岡, 友子, 森澤, 理之, 森本, 睦子, 森脇, 成典, 柳, 哲文, 山川, 宏, 我妻, 一博, 山崎, 利孝, 山元, 一広, 横山, 順一, 吉田, 至順, 吉野, 泰造, Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, 阿久津, 智忠, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, 阿久津, 朋美, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, 浅田, 秀樹, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, 麻生, 洋一, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, Kawazoe, Fumiko, 新井, 宏二, Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, 荒瀬, 勇太, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, 新谷, 昌人, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, 池上, 健, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, 石川, 毅彦, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, 石崎, 秀晴, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, 石徹白, 晃治, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, 石原, 秀樹, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, 市來, 淨與, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, 伊東, 宏之, 伊藤, 洋介, 井上, 開輝, 植田, 憲一, 歌島, 昌由, 榎, 基宏, 戎崎, 俊一, 江里口, 良治, 大石, 奈緒子, 大河, 正志, 大橋, 正健, 大原, 謙一, 奥冨, 聡, 小野里, 光司, 鎌ヶ迫, 将悟, 河島, 信樹, 川添, 史子, 雁津, 克彦, 木内, 建太, 岸本, 直子, 桐原, 裕之, 工藤, 秀明, 國中, 均, 國森, 裕生, 黒田, 和明, 小泉, 宏之, 洪, 鋒雷, 郡, 和範, 穀山, 渉, 苔山, 圭以子, 古在, 由秀, 小嶌, 康史, 固武, 慶, 小林, 史歩, 西條, 統之, 坂井, 真一郎, 阪上, 雅昭, 阪田, 紫帆里, 佐合, 紀親, 佐々木, 節, 佐藤, 孝, 柴田, 大, 真貝, 寿明, 杉山, 直, 諏訪, 雄大, 宗宮, 健太郎, 祖谷, 元, 高野, 忠, 高橋, 走, 高橋, 慶太郎, 高橋, 忠幸, 高橋, 弘毅, 高橋, 龍一, 高橋, 竜太郎, 高森, 昭光, 田越, 秀行, 田代, 寛之, 谷口, 敬介, 樽家, 篤史, 千葉, 剛, 辻川, 信二, 常定, 芳基, 徳田, 充, 徳成, 正雄, 豊嶋, 守生, 内藤, 勲夫, 中尾, 憲一, 中川, 憲保, 中須賀, 真一, 中野, 寛之, 長野, 重夫, 中村, 康二, 中山, 宜典, 川村, 静児, 安東, 正樹, 中村, 卓史, 坪野, 公夫, 田中, 貴浩, 船木, 一幸, 瀬戸, 直樹, 沼田, 健司, 佐藤, 修一, 神田, 展行, 井岡, 邦仁, 西澤, 篤志, 西田, 恵里奈, 西山, 和孝, 丹羽, 佳人, 橋本, 樹明, 端山, 和大, 原田, 知広, 疋田, 渉, 姫本, 宣朗, 平林, 久, 高島, 健, 平松, 尚志, 福嶋, 美津広, 藤田, 龍一, 藤本, 眞克, 二間瀬, 敏史, 細川, 瑞彦, 堀澤, 秀之, 前田, 恵一, 松原, 英雄, 蓑, 泰志, 青柳, 巧介, 宮川, 治, 三代木, 伸二, 向山, 信治, 武者, 満, 森岡, 友子, 森澤, 理之, 森本, 睦子, 森脇, 成典, 柳, 哲文, 山川, 宏, 我妻, 一博, 山崎, 利孝, 山元, 一広, 横山, 順一, 吉田, 至順, 吉野, 泰造, Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, 阿久津, 智忠, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, 阿久津, 朋美, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, 浅田, 秀樹, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, 麻生, 洋一, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, Kawazoe, Fumiko, 新井, 宏二, Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, 荒瀬, 勇太, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, 新谷, 昌人, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, 池上, 健, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, 石川, 毅彦, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, 石崎, 秀晴, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, 石徹白, 晃治, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, 石原, 秀樹, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, 市來, 淨與, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, 伊東, 宏之, 伊藤, 洋介, 井上, 開輝, 植田, 憲一, 歌島, 昌由, 榎, 基宏, 戎崎, 俊一, 江里口, 良治, 大石, 奈緒子, 大河, 正志, 大橋, 正健, 大原, 謙一, 奥冨, 聡, 小野里, 光司, 鎌ヶ迫, 将悟, 河島, 信樹, 川添, 史子, 雁津, 克彦, 木内, 建太, 岸本, 直子, 桐原, 裕之, 工藤, 秀明, 國中, 均, 國森, 裕生, 黒田, 和明, 小泉, 宏之, 洪, 鋒雷, 郡, 和範, 穀山, 渉, 苔山, 圭以子, 古在, 由秀, 小嶌, 康史, 固武, 慶, 小林, 史歩, 西條, 統之, 坂井, 真一郎, 阪上, 雅昭, 阪田, 紫帆里, 佐合, 紀親, 佐々木, 節, 佐藤, 孝, 柴田, 大, 真貝, 寿明, 杉山, 直, 諏訪, 雄大, 宗宮, 健太郎, 祖谷, 元, 高野, 忠, 高橋, 走, 高橋, 慶太郎, 高橋, 忠幸, 高橋, 弘毅, 高橋, 龍一, 高橋, 竜太郎, 高森, 昭光, 田越, 秀行, 田代, 寛之, 谷口, 敬介, 樽家, 篤史, 千葉, 剛, 辻川, 信二, 常定, 芳基, 徳田, 充, 徳成, 正雄, 豊嶋, 守生, 内藤, 勲夫, 中尾, 憲一, 中川, 憲保, 中須賀, 真一, 中野, 寛之, 長野, 重夫, 中村, 康二, and 中山, 宜典

Abstract

会議情報: 第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 著者人数: 135名, Meeting Information: 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan

Published
2016

25. 小型重力波観測衛星 DPF

Author

安東, 正樹, 川村, 静児, 中村, 卓史, 坪野, 公夫, 田中, 貴浩, 船木, 一幸, 瀬戸, 直樹, 沼田, 健司, 佐藤, 修一, 神田, 展行, 井岡, 邦仁, 西澤, 篤志, 西田, 恵里奈, 西山, 和孝, 丹羽, 佳人, 橋本, 樹明, 端山, 和大, 原田, 知広, 疋田, 渉, 姫本, 宣朗, 平林, 久, 高島, 健, 平松, 尚志, 福嶋, 美津広, 藤田, 龍一, 藤本, 眞克, 二間瀬, 敏史, 細川, 瑞彦, 堀澤, 秀之, 前田, 恵一, 松原, 英雄, 蓑, 泰志, 青柳, 巧介, 宮川, 治, 三代木, 伸二, 向山, 信治, 武者, 満, 森岡, 友子, 森澤, 理之, 森本, 睦子, 森脇, 成典, 柳, 哲文, 山川, 宏, 我妻, 一博, 山崎, 利孝, 山元, 一広, 横山, 順一, 吉田, 至順, 吉野, 泰造, Ando, Masaki, Kawamura, Seiji, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, 阿久津, 智忠, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, 阿久津, 朋美, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, 浅田, 秀樹, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, 麻生, 洋一, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, Kawazoe, Fumiko, 新井, 宏二, Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, 荒瀬, 勇太, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, 新谷, 昌人, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, 池上, 健, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, 石川, 毅彦, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, 石崎, 秀晴, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, 石徹白, 晃治, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, 石原, 秀樹, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, 市來, 淨與, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, 伊東, 宏之, 伊藤, 洋介, 井上, 開輝, 植田, 憲一, 歌島, 昌由, 榎, 基宏, 戎崎, 俊一, 江里口, 良治, 大石, 奈緒子, 大河, 正志, 大橋, 正健, 大原, 謙一, 奥冨, 聡, 小野里, 光司, 鎌ヶ迫, 将悟, 河島, 信樹, 川添, 史子, 雁津, 克彦, 木内, 建太, 岸本, 直子, 桐原, 裕之, 工藤, 秀明, 國中, 均, 國森, 裕生, 黒田, 和明, 小泉, 宏之, 洪, 鋒雷, 郡, 和範, 穀山, 渉, 苔山, 圭以子, 古在, 由秀, 小嶌, 康史, 固武, 慶, 小林, 史歩, 西條, 統之, 坂井, 真一郎, 阪上, 雅昭, 阪田, 紫帆里, 佐合, 紀親, 佐々木, 節, 佐藤, 孝, 柴田, 大, 真貝, 寿明, 杉山, 直, 諏訪, 雄大, 宗宮, 健太郎, 祖谷, 元, 高野, 忠, 高橋, 走, 高橋, 慶太郎, 高橋, 忠幸, 高橋, 弘毅, 高橋, 龍一, 高橋, 竜太郎, 高森, 昭光, 田越, 秀行, 田代, 寛之, 谷口, 敬介, 樽家, 篤史, 千葉, 剛, 辻川, 信二, 常定, 芳基, 徳田, 充, 徳成, 正雄, 豊嶋, 守生, 内藤, 勲夫, 中尾, 憲一, 中川, 憲保, 中須賀, 真一, 中野, 寛之, 長野, 重夫, 中村, 康二, 中山, 宜典, 安東, 正樹, 川村, 静児, 中村, 卓史, 坪野, 公夫, 田中, 貴浩, 船木, 一幸, 瀬戸, 直樹, 沼田, 健司, 佐藤, 修一, 神田, 展行, 井岡, 邦仁, 西澤, 篤志, 西田, 恵里奈, 西山, 和孝, 丹羽, 佳人, 橋本, 樹明, 端山, 和大, 原田, 知広, 疋田, 渉, 姫本, 宣朗, 平林, 久, 高島, 健, 平松, 尚志, 福嶋, 美津広, 藤田, 龍一, 藤本, 眞克, 二間瀬, 敏史, 細川, 瑞彦, 堀澤, 秀之, 前田, 恵一, 松原, 英雄, 蓑, 泰志, 青柳, 巧介, 宮川, 治, 三代木, 伸二, 向山, 信治, 武者, 満, 森岡, 友子, 森澤, 理之, 森本, 睦子, 森脇, 成典, 柳, 哲文, 山川, 宏, 我妻, 一博, 山崎, 利孝, 山元, 一広, 横山, 順一, 吉田, 至順, 吉野, 泰造, Ando, Masaki, Kawamura, Seiji, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, 阿久津, 智忠, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, 阿久津, 朋美, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, 浅田, 秀樹, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, 麻生, 洋一, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, Kawazoe, Fumiko, 新井, 宏二, Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, 荒瀬, 勇太, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, 新谷, 昌人, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, 池上, 健, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, 石川, 毅彦, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, 石崎, 秀晴, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, 石徹白, 晃治, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, 石原, 秀樹, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, 市來, 淨與, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, 伊東, 宏之, 伊藤, 洋介, 井上, 開輝, 植田, 憲一, 歌島, 昌由, 榎, 基宏, 戎崎, 俊一, 江里口, 良治, 大石, 奈緒子, 大河, 正志, 大橋, 正健, 大原, 謙一, 奥冨, 聡, 小野里, 光司, 鎌ヶ迫, 将悟, 河島, 信樹, 川添, 史子, 雁津, 克彦, 木内, 建太, 岸本, 直子, 桐原, 裕之, 工藤, 秀明, 國中, 均, 國森, 裕生, 黒田, 和明, 小泉, 宏之, 洪, 鋒雷, 郡, 和範, 穀山, 渉, 苔山, 圭以子, 古在, 由秀, 小嶌, 康史, 固武, 慶, 小林, 史歩, 西條, 統之, 坂井, 真一郎, 阪上, 雅昭, 阪田, 紫帆里, 佐合, 紀親, 佐々木, 節, 佐藤, 孝, 柴田, 大, 真貝, 寿明, 杉山, 直, 諏訪, 雄大, 宗宮, 健太郎, 祖谷, 元, 高野, 忠, 高橋, 走, 高橋, 慶太郎, 高橋, 忠幸, 高橋, 弘毅, 高橋, 龍一, 高橋, 竜太郎, 高森, 昭光, 田越, 秀行, 田代, 寛之, 谷口, 敬介, 樽家, 篤史, 千葉, 剛, 辻川, 信二, 常定, 芳基, 徳田, 充, 徳成, 正雄, 豊嶋, 守生, 内藤, 勲夫, 中尾, 憲一, 中川, 憲保, 中須賀, 真一, 中野, 寛之, 長野, 重夫, 中村, 康二, and 中山, 宜典

Abstract

会議情報: 第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 著者人数: 135名, Meeting Information: 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan

Published
2016

26. SWIM搭載にむけた超小型重力波検出器の開発Ⅱ

Author

穀山, 渉, 安東, 正樹, 森脇, 成典, 石徹白, 晃治, 高橋, 走, 新谷, 昌人, 麻生, 洋一, 高島, 健, 中澤, 知洋, 高橋, 忠幸, 国分, 紀秀, 吉光, 徹雄, 小高, 裕和, 湯浅, 孝行, 石川, 毅彦, 榎戸, 輝揚, 川浪, 徹, 苔山, 圭以子, 坂井, 真一郎, 佐藤, 修一, 高森, 昭光, 坪野, 公夫, 戸田, 知朗, 橋本, 樹明, 松岡, 彩子, 野海, 俊文, 澤木, 了, 稲富, 裕光, 門岡, 昇平, 小林, 弘明, 澤井, 秀次郎, 清水, 成人, 坂東, 信尚, 福島, 玄三, 伊藤, 正光, Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takauyki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Syuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, Hashimoto, Tatsuaki, Matsuoka, Ayako, Inatomi, Yuko, Kadooka, Shohei, Kobayashi, Hiroaki, Sawai, Shujiro, Shimizu, Shigehito, Bando, Nobutaka, Hukushima, Genzo, 穀山, 渉, 安東, 正樹, 森脇, 成典, 石徹白, 晃治, 高橋, 走, 新谷, 昌人, 麻生, 洋一, 高島, 健, 中澤, 知洋, 高橋, 忠幸, 国分, 紀秀, 吉光, 徹雄, 小高, 裕和, 湯浅, 孝行, 石川, 毅彦, 榎戸, 輝揚, 川浪, 徹, 苔山, 圭以子, 坂井, 真一郎, 佐藤, 修一, 高森, 昭光, 坪野, 公夫, 戸田, 知朗, 橋本, 樹明, 松岡, 彩子, 野海, 俊文, 澤木, 了, 稲富, 裕光, 門岡, 昇平, 小林, 弘明, 澤井, 秀次郎, 清水, 成人, 坂東, 信尚, 福島, 玄三, 伊藤, 正光, Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takauyki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Syuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, Hashimoto, Tatsuaki, Matsuoka, Ayako, Inatomi, Yuko, Kadooka, Shohei, Kobayashi, Hiroaki, Sawai, Shujiro, Shimizu, Shigehito, Bando, Nobutaka, and Hukushima, Genzo

Abstract

会議情報: 第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 著者人数: 35名, Meeting Information: 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan

Published
2016

27. DECIGO pathfinderにおける地球重力場観測の感度評価

Author

Shoda, Ayaka, Araya, Akito, Aso, Yoichi, Ando, Masaki, Kokuyama, Wataru, Tsubono, Kimio, and Sato, Syuichi

Abstract

第13回宇宙科学シンポジウム (2013年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 13th Space Science Symposium (January 8-9, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000063101, レポート番号: P2-074

Published
2013

28. SDS-1/SWIM 搭載超小型重力波検出器による観測成果

Author

Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takayuki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Shuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, and Hashimoto, Tatsuaki

Abstract

第12回宇宙科学シンポジウム (2012年1月5日-6日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 12th Space Science Symposium (January 5-6, 2012. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 23名, 資料番号: SA6000064219, レポート番号: P4-322

Published
2012

29. Operation test of prototype interferometer for DECIGO pathfinder

Author

Michimura, Yuta, Aso, Yoichi, Ishidoshiro, Koji, Sato, Shuichi, Ando, Masaki, Akutsu, Tomotada, Ueda, Akitoshi, Kawamura, Seiji, and Tsubono, Kimio

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, DECIGO Pathfinder(DPF)はJAXA小型科学衛星シリーズの候補として提案されている小型重力波観測衛星である。DPFは宇宙空間重力波望遠鏡DECIGOの衛星シリーズ第1弾であり、1機の衛星内に、安定化レーザー光源とドラッグフリー制御によって非接触保持された2つの鏡を搭載する。この2つの鏡は共振器長30cmのFabry-Perot(FP)共振器を構成し、その共振器長変動から0.1-1Hzの周波数帯域における重力波観測を行うとともに、地球重力場観測や宇宙における精密計測技術の実証を行う。, 我々は今回、DPFに搭載される干渉計モジュールのbreadboard modelを開発し、地上における動作試験を行った。実験はモノリシックな入射光学系と、鏡のついた2つの懸架試験マスによりFP共振器を構成して行い、衛星向けを意識して開発されたセンサー回路やFPGAを利用した共振器長制御やマスの姿勢制御に成功した。, 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065426195

Published
2011

30. Application of technology realized and demonstrated by DECIGO Pathfinder: Planetary gravitational field observation satellite

Author

Kokuyama, Wataru, Shoda, Ayaka, Ando, Masaki, Aso, Yoichi, and Tsubono, Kimio

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, DECIGO Pathfinder(DPF)は、宇宙における精密計測技術を実証し重力波観測を行うとともに、これまでにない精度での地球重力場の観測も可能になると考えられている。そこで本ポスターでは、DPFミッション部を火星、金星、水星、月の周回軌道に投入し、重力場探査に応用した場合を考えた。その場合、過去のミッションと比較して、2~5桁程度よい精度での測定ができることが判明した。また、このような高感度の重力プローブを用いて惑星のどのような現象が見えるのか、簡単に評価した。, 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065426197

Published
2011

31. In-orbit operation of a compact torsion-bar gravitational wave detector: SWIMmicrov

Author

Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takayuki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Shuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, and Hashimoto, Tatsuaki

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, SWIMmicrov is a tiny (3.5kg-weight) gravitational wave detector, which was successfully launched in January 2009. It is a torsion-bar type gravitational wave detector with two floating aluminum bars (50g each). Main objectives of this project are to gain experiences with a space mission for future detectors such as DECIGO Pathfinder and to observe gravitational waves in orbit as the first space-based gravitational wave detector. We have successfully operated the detector for more than a year, engaging measurement of the noise level of the detector and observational run., 形態: カラー図版あり, 形態: CD-ROM1枚, 著者人数: 23人, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, Number of authors: 23, 資料番号: AA0065426196

Published
2011

32. Sensitivity evaluation of Earth's gravity field observation by DECIGO pathfinder

Author

Shoda, Ayaka, Araya, Akito, Michimura, Yuta, Aso, Yoichi, Ando, Masaki, Kokuyama, Wataru, Tsubono, Kimio, and Sato, Shuichi

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, 小型科学衛星ミッションの候補であるDPF(DECIGO pathfinder)では、重力波観測のための技術検証、及び重力波観測を行うだけでなく、地球の微細な重力場構造も観測する予定である。衛星による重力場観測はグローバルな地球重力場の情報を与え、地下水や海流の変化などを観測できるため、有用な環境モニターとして期待されている。DPFで地球重力場を観測する手段として、Satellite-Satellite Tracking in the high-low mode (SST-hl)と、Satellite Gravity Gradiometry(SGG)の2つの方法が考えられている。この2つの手段での重力場測定精度を見積もった結果、SGGの方法では低次数帯(約100次以下)で世界トップレベルの感度を達成し、地球惑星科学や地殻変動予想などに大きく貢献を果たすと期待される事がわかった。, 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065426194

Published
2011

34. Development and Operation of an Ultra-Small Gravitational-Wave Detector (SWIMmicro-v) on SDS-1/SWIM

Author

Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takayuki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Shuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, and Hashimoto, Tatsuaki

Abstract

第10回宇宙科学シンポジウム (2010年1月7日-8日. 宇宙航空研究開発機構宇宙科学研究本部), 10th Space Science Symposium (January 7-8, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan, 形態: カラー図版あり, 形態: CD-ROM1枚, 著者人数: 24人, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, Number of authors: 24, 資料番号: AA0064742132

Published
2010

35. Gravitational wave observation satellite DPF and DECIGO

Author

Ando, Masaki, Kawamura, Seiji, Sato, Shuichi, Nakamura, Takashi, Tsubono, Kimio, Araya, Akito, Funaki, Ikko, Ioka, Kunihito, Kanda, Nobuyuki, Moriwaki, Shigenori, Musha, Mitsuru, Nakazawa, Kazuhiro, Numata, Kenji, and Sakai, Shinichiro

Abstract

第10回宇宙科学シンポジウム (2010年1月7日-8日. 宇宙航空研究開発機構宇宙科学研究本部), 10th Space Science Symposium (January 7-8, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan, 形態: カラー図版あり, 形態: CD-ROM1枚, 著者人数: 136人, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, Number of authors: 136, 資料番号: AA0064742023

Published
2010

36. Development of an ultra-small gravitational-wave detector with SpaceCube2 on a JAXA's 100kg-class satellite

Author

Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takayuki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Shuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, Hashimoto, Tatsuaki, and Matsuoka, Ayako

Abstract

第9回宇宙科学シンポジウム(2009年1月6日-7日, 宇宙航空研究開発機構宇宙科学研究本部), SWIMmunu is an ultra-small gravitational-wave detector on SDS-1, a JAXA's small satellite for technology demonstration, to be launched in FY 2008. SWIMmunu aims at: (i) observing gravitational wave from orbit for the first time, (ii) being a precursor for future space gravitational wave detector missions, and (iii) detecting vibrational motion of the satellite which is not well-studied noise source of a space gravitational wave detector. In this poster we present an overview of SWIMmunu and a SpaceWire-based data acquisition system used in it., 形態: カラー図版あり, 資料番号: AA0064293106

Published
2009

37. DECIGO pathfinder

Author

Ando, Masaki, Kawamura, Seiji, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Shuichi, Ioka, Kunihito, Kanda, Nobuyuki, Takashima, Takeshi, Agatsuma, Kazuhiro, Akutsu, Tomotada, Akutsu, Tomomi, Aoyanagi, Koh-suke, Arai, Koji, Arase, Yuta, Araya, Akito, Asada, Hideki, Aso, Yoichi, Chiba, Takeshi, Ebisuzaki, Toshikazu, Enoki, Motohiro, Eriguchi, Yoshiharu, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Ganzu, Katsuhiko, Harada, Tomohiro, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Hong, Feng-Lei, Horisawa, Hideyuki, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikegami, Takashi, Inoue, Kaiki T., Ishidoshiro, Koji, Ishihara, Hideki, Ishikawa, Takehiko, Ishizaki, Hideharu, Ito, Hiroyuki, Itoh, Yousuke, Kamagasako, Shogo, Kawashima, Nobuki, Kawazoe, Fumiko, Kirihara, Hiroyuki, Kishimoto, Naoko, Kiuchi, Kenta, Kobayashi, Shiho, Kohri, Kazunori, Koizumi, Hiroyuki, Kojima, Yasufumi, Kokeyama, Keiko, Kokuyama, Wataru, Kotake, Kei, Kozai, Yoshihide, Kudoh, Hideaki, Kunimori, Hiroo, Kuninaka, Hitoshi, Kuroda, Kazuaki, Maeda, Kei-ichi, Matsuhara, Hideo, Mino, Yasushi, Miyakawa, Osamu, Miyoki, Shinji, Morimoto, Mutsuko Y., Morioka, Tomoko, Morisawa, Toshiyuki, Moriwaki, Shigenori, Mukohyama, Shinji, Musha, Mitsuru, Nagano, Shigeo, Naito, Isao, Nakagawa, Noriyasu, Nakamura, Kouji, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nishida, Erina, Nishiyama, Kazutaka, Nishizawa, Atsushi, Niwa, Yoshito, Ohashi, Masatake, Ohishi, Naoko, Ohkawa, Masashi, Okutomi, Akira, Onozato, Kouji, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sakata, Shihori, Sasaki, Misao, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Somiya, Kentaro, Sotani, Hajime, Sugiyama, Naoshi, Suwa, Yudai, Tagoshi, Hideyuki, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuichi, Takahashi, Ryutaro, Takamori, Akiteru, Takano, Tadashi, Taniguchi, Keisuke, Taruya, Atsushi, Tashiro, Hiroyuki, Tokuda, Mitsuru, Tokunari, Masao, Toyoshima, Morio, Tsujikawa, Shinji, Tsunesada, Yoshiki, Ueda, Ken-ichi, Utashima, Masayoshi, Yamakawa, Hiroshi, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Yokoyama, Jun'ichi, Yoo, Chul-Moon, Yoshida, Shijun, and Yoshino, Taizoh

Subjects
History, Computer Science Applications, Education
Abstract

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 to provide us fruitful insights into the universe, in particular about dark energy, a formation mechanism of supermassive black holes, and the inflation of the universe. Since DECIGO will be an extremely large mission which will formed by three drag-free spacecraft with 1000m separation, it is significant to gain the technical feasibility of DECIGO before its planned launch in 2024. Thus, we are planning to launch two milestone missions: DPF and pre-DECIGO. The conceptual design and current status of the first milestone mission, DPF, are reviewed in this article.

Published
2008

38. SWIM搭載にむけた超小型重力波検出器の開発Ⅱ

Author

Kokuyama, Wataru, Ando, Masaki, Moriwaki, Shigenori, Ishidoshiro, Koji, Takahashi, Kakeru, Araya, Akito, Aso, Yoichi, Takashima, Takeshi, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Kokubun, Motohide, Yoshimitsu, Tetsuo, Odaka, Hirokazu, Yuasa, Takauyki, Ishikawa, Takehiko, Enoto, Teruaki, Kokeyama, Keiko, Sakai, Shinichiro, Sato, Syuichi, Takamori, Akiteru, Tsubono, Kimio, Toda, Tomoaki, Hashimoto, Tatsuaki, Matsuoka, Ayako, Inatomi, Yuko, Kadooka, Shohei, Kobayashi, Hiroaki, Sawai, Shujiro, Shimizu, Shigehito, Bando, Nobutaka, and Hukushima, Genzo

Abstract

第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 35名, 資料番号: SA6000056120, レポート番号: P2-88

Published
2008

39. 小型重力波観測衛星 DPF

Author

Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, Ando, Masaki, Kawamura, Seiji, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, and Kawazoe, Fumiko

Abstract

第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 135名, 資料番号: SA6000056016, レポート番号: S2-10

Published
2008

40. スペース重力波アンテナDECIGO

Author

Kishimoto, Naoko, Kudoh, Hideaki, Kuninaka, Hitoshi, Kunimori, Hiroo, Kuroda, Kazuaki, Koizumi, Hiroyuki, Kohri, Kazunori, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, Sasaki, Tadashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Ryuich, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Taniguchi, Keisuke, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Tokunari, Masao, Toyoshima, Morio, Nakao, Ken-ichi, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakayama, Yoshinori, Nishiyama, Kazutaka, Niwa, Yoshito, Hashimoto, Tatsuaki, Harada, Tomohiro, Hikida, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Takashi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masa-Katsu, Futamase, Toshifumi, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Miyakawa, Osamu, Miyoki, Shinji, Musha, Mitsuru, Morimoto, Mutsuko Y., Moriwaki, Shigenori, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Jun'ichi, Yoshino, Taizo, Kawamura, Seiji, Ando, Masaki, Nakamura, Takashi, Tsubono, Kimio, Tanaka, Takahiro, Funaki, Ikkoh, Seto, Naoki, Numata, Kenji, Sato, Syuichi, Kanda, Nobuyuki, Ioka, Kunihito, Takashima, Takeshi, Aoyanagi, Koh-suke, Agatsuma, Kazuhiro, Akutsu, Tomotada, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, Ishihara, Mitsunori, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Ueda, Kenichi, Utashima, Masayoshi, Enoki, Motohiro, Ebisuzaki, Tosikazu, Eriguchi, Yoshiharu, Ohishi, Naoko, Ohkawa, Masashi, Ohashi, Masatake, Oohara, Kenichi, Okutomi, Akira, Kawashima, Nobuki, and Kawazoe, Fumiko

Abstract

第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 135名, 資料番号: SA6000056110, レポート番号: P2-78

Published
2008

41. Observation results by the TAMA300 detector on gravitational wave bursts from stellar-core collapses

Author

Beyersdorf, Peter, Iida, Yukiyoshi, Zhu, Zong-Hong, Barton, Mark A., Heinzel, Gerhard, Iguchi, Hideo, Karasawa, Yoshikazu, Kawamura, Mari, Kojima, Yasufumi, Matsuda, Namio, Miura, Kazuyuki, Nagayama, Yoshitaka, Sato, Kouichi, Soida, Kenji, Taylor, C. T., Waseda, Koichi, Yoshida, Tatsuru, Ando, Masaki, Arai, Koji, Aso, Youichi, Hayama, Kazuhiro, Kanda, Nobuyuki, Kawamura, Seiji, Kondo, Kazuhiro, Mio, Norikatsu, Miyoki, Shinji, Moriwaki, Shigenori, Nagano, Shigeo, Numata, Kenji, Sato, Shuichi, Somiya, Kentaro, Tagoshi, Hideyuki, Takahashi, Hirotaka, Takahashi, Ryutaro, Tatsumi, Daisuke, Tsunesada, Yoshiki, Akutsu, Tomomi, Akutsu, Tomotada, Araya, Akito, Asada, Hideki, Fujiki, Youhei, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Hamuro, Yusaku, Haruyama, Tomiyoshi, Hayakawa, Hideaki, Horikoshi, Gen'ichi, Ioka, Kunihito, Ishitsuka, Hideki, Kamikubota, Norihiko, Kaneyama, Takaharu, Kasahara, Kunihiko, Kasai, Taketoshi, Katsuki, Mayu, Kawabe, Keita, Kawashima, Nobuki, Kawazoe, Fumiko, Kokeyama, Keiko, Kozai, Yoshihide, Kudoh, Hideaki, Kuroda, Kazuaki, Kuwabara, Takashi, Miyakawa, Osamu, Miyama, Shoken, Mizusawa, Hiromi, Musha, Mitsuru, Nakagawa, Ken'ichi, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Ken-ichi, Nishi, Yuhiko, Ogawa, Yujiro, Ohashi, Masatake, Ohishi, Naoko, Okutomi, Akira, Oohara, Ken-ichi, Otsuka, Shigemi, Saito, Yoshio, Sakata, Shihori, Sasaki, Misao, Sato, Nobuaki, Sato, Youhei, Seki, Hidetsugu, Sekido, Aya, Seto, Naoki, Shibata, Masaru, Shinkai, Hisaaki, Shintomi, Takakazu, Suzuki, Toshikazu, Takamori, Akiteru, Takemoto, Shuzo, Takeno, Kohei, Tanaka, Takahiro, Taniguchi, Keisuke, Taniguchi, Shinsuke, Tanji, Toru, Telada, Souichi, Tochikubo, Kuniharu, Tokunari, Masao, Tomaru, Takayuki, Tsubono, Kimio, Tsuda, Nobuhiro, Uchiyama, Takashi, Ueda, Akitoshi, Ueda, Ken-ichi, Usui, Fumihiko, Watanabe, Yuko, Yakura, Hiromi, Yamamoto, Akira, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Yanagi, Yuriko, Yoda, Tatsuo, and Yokoyama, Jun'ichi

Subjects
Physics, Nuclear and High Energy Physics, Gravitational-wave observatory, Gravitational wave, Detector, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Astrophysics, General Relativity and Quantum Cosmology, Particle detector, Cosmology, Chirp, Waveform, Interferometric gravitational wave detector
Abstract

著者人数: 116名, 資料番号: SA1004012000

Published
2005

43. This title is unavailable for guests, please login to see more information.

Author

Musha, Mitsuru, Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Nakamura, Takashi, Tsubono, Kimio, Takashima, Takeshi, Funaki, Ikko, Numata, Kenji, Kanda, Nobuyuki, Tanaka, Takahiro, Ioka, Kunihito, Aoyagi, Kosuke, Wagatsuma, Kazuhiro, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, Ishihara, Hideki, Izumi, Kiwamu, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Inoue, Kaiki, Ueda, Akitoshi, Ueda, Kenichi, Utashima, Masayoshi, Ejiri, Yumiko, Enoki, Motohiro, Ebisuzaki, Toshikazu, Eriguchi, Yoshiharu, Oishi, Naoko, Okawa, Masashi, Ohashi, Masatake, Ohara, Kenichi, Obuchi, Yoshiyuki, Okada, Kenshi, Kawashima, Nobuki, Kawazoe, Fumiko, Kono, Isao, Kiuchi, Kenta, Kishimoto, Naoko, Kuninaka, Hitoshi, Kunimori, Hiro, Kuroda, Kazuaki, Koizumi, Hiroyuki, [checking], Kori, Kazunori, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Kojima, Yasufumi, Kotake, Kei, Kobayashi, Shiho, Saijo, Motoyuki, Saito, Ryo, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, Sago, Norichika, Sasaki, Takashi, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suzuki, Rieko, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Fuminobu, Takahashi, Ryuichi, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Tashiro, Hiroyuki, Taniguchi, Keisuke, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Toyoshima, Morio, Torii, Yasuo, Naito, Isao, Nakao, Kenichi, Nakazawa, Kazuhiro, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakamura, Koji, Nakamura, Masaharu, Nakayama, Yoshinori, Nishizawa, Atsushi, Nishida, Erina, Nishiyama, Kazutaka, Niwa, Yoshito, Nomi, Taiga, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Harada, Tomohiro, Hikita, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Naoshi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masakatsu, Futamase, Toshifumi, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Mino, Yasushi, Miyagawa, Osamu, Miyamoto, Umpei, Miyoki, Shinji, Mukoyama, Shinji, Morisawa, Yoshiyuki, Morimoto, Mutsuko, Moriwaki, Shigenori, Yagi, Kento, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Junichi, Yoshida, Shijun, Yoshino, Taizo, Wakabayashi, Yaka, Sun, Ke-Xun, Musha, Mitsuru, Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Nakamura, Takashi, Tsubono, Kimio, Takashima, Takeshi, Funaki, Ikko, Numata, Kenji, Kanda, Nobuyuki, Tanaka, Takahiro, Ioka, Kunihito, Aoyagi, Kosuke, Wagatsuma, Kazuhiro, Asada, Hideki, Aso, Yoichi, Arai, Koji, Araya, Akito, Ikegami, Takeshi, Ishikawa, Takehiko, Ishizaki, Hideharu, Ishidoshiro, Koji, Ishihara, Hideki, Izumi, Kiwamu, Ichiki, Kiyotomo, Ito, Hiroyuki, Ito, Yosuke, Inoue, Kaiki, Ueda, Akitoshi, Ueda, Kenichi, Utashima, Masayoshi, Ejiri, Yumiko, Enoki, Motohiro, Ebisuzaki, Toshikazu, Eriguchi, Yoshiharu, Oishi, Naoko, Okawa, Masashi, Ohashi, Masatake, Ohara, Kenichi, Obuchi, Yoshiyuki, Okada, Kenshi, Kawashima, Nobuki, Kawazoe, Fumiko, Kono, Isao, Kiuchi, Kenta, Kishimoto, Naoko, Kuninaka, Hitoshi, Kunimori, Hiro, Kuroda, Kazuaki, Koizumi, Hiroyuki, [checking], Kori, Kazunori, Kokuyama, Wataru, Kokeyama, Keiko, Kozai, Yoshihide, Kojima, Yasufumi, Kotake, Kei, Kobayashi, Shiho, Saijo, Motoyuki, Saito, Ryo, Sakai, Shinichiro, Sakagami, Masaaki, Sakata, Shihori, Sago, Norichika, Sasaki, Takashi, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Sugiyama, Naoshi, Suzuki, Rieko, Suwa, Yudai, Somiya, Kentaro, Sotani, Hajime, Takano, Tadashi, Takahashi, Kakeru, Takahashi, Keitaro, Takahashi, Tadayuki, Takahashi, Hirotaka, Takahashi, Fuminobu, Takahashi, Ryuichi, Takahashi, Ryutaro, Takamori, Akiteru, Tagoshi, Hideyuki, Tashiro, Hiroyuki, Taniguchi, Keisuke, Taruya, Atsushi, Chiba, Takeshi, Tsujikawa, Shinji, Tsunesada, Yoshiki, Toyoshima, Morio, Torii, Yasuo, Naito, Isao, Nakao, Kenichi, Nakazawa, Kazuhiro, Nakasuka, Shinichi, Nakano, Hiroyuki, Nagano, Shigeo, Nakamura, Koji, Nakamura, Masaharu, Nakayama, Yoshinori, Nishizawa, Atsushi, Nishida, Erina, Nishiyama, Kazutaka, Niwa, Yoshito, Nomi, Taiga, Hashimoto, Tatsuaki, Hayama, Kazuhiro, Harada, Tomohiro, Hikita, Wataru, Himemoto, Yoshiaki, Hirabayashi, Hisashi, Hiramatsu, Naoshi, Fukushima, Mitsuhiro, Fujita, Ryuichi, Fujimoto, Masakatsu, Futamase, Toshifumi, Hosokawa, Mizuhiko, Horisawa, Hideyuki, Maeda, Keiichi, Matsuhara, Hideo, Mino, Yasushi, Miyagawa, Osamu, Miyamoto, Umpei, Miyoki, Shinji, Mukoyama, Shinji, Morisawa, Yoshiyuki, Morimoto, Mutsuko, Moriwaki, Shigenori, Yagi, Kento, Yamakawa, Hiroshi, Yamazaki, Toshitaka, Yamamoto, Kazuhiro, Yokoyama, Junichi, Yoshida, Shijun, Yoshino, Taizo, Wakabayashi, Yaka, and Sun, Ke-Xun

Published
2010

46. Observation results by the TAMA300 detector on gravitational wave bursts from stellar-core collapses

Author

Ando, Masaki, Kojima, Yasufumi, Arai, Koji, Aso, Youichi, Beyersdorf, Peter, Hayama, Kazuhiro, Iida, Yukiyoshi, Kanda, Nobuyuki, Kawamura, Seiji, Kondo, Kazuhiro, Mio, Norikatsu, Miyoki, Shinji, Moriwaki, Shigenori, Nagano, Shigeo, Numata, Kenji, Sato, Shuichi, Somiya, Kentaro, Tagoshi, Hideyuki, Takahashi, Hirotaka, Takahashi, Ryutaro, Tatsumi, Daisuke, Tsunesada, Yoshiki, Zhu, Zong-Hong, Akutsu, Tomomi, Akutsu, Tomotada, Araya, Akito, Asada, Hideki, Barton, Mark A., Fujiki, Youhei, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Hamuro, Yusaku, Haruyama, Tomiyoshi, Hayakawa, Hideaki, Heinzel, Gerhard, Horikoshi, Gen'ichi, Iguchi, Hideo, Ioka, Kunihito, Ishitsuka, Hideki, Kamikubota, Norihiko, Kaneyama, Takaharu, Karasawa, Yoshikazu, Kasahara, Kunihiko, Kasai, Taketoshi, Katsuki, Mayu, Kawabe, Keita, Kawamura, Mari, Kawashima, Nobuki, Kawazoe, Fumiko, Kokeyama, Keiko, Kozai, Yoshihide, Kudoh, Hideaki, Kuroda, Kazuaki, Kuwabara, Takashi, Matsuda, Namio, Miura, Kazuyuki, Miyakawa, Osamu, Miyama, Shoken, Mizusawa, Hiromi, Musha, Mitsuru, Nagayama, Yoshitaka, Nakagawa, Ken'ichi, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Ken-ichi, Nishi, Yuhiko, Ogawa, Yujiro, Ohashi, Masatake, Ohishi, Naoko, Okutomi, Akira, Oohara, Ken-ichi, Otsuka, Shigemi, Saito, Yoshio, Sakata, Shihori, Sasaki, Misao, Sato, Kouichi, Sato, Nobuaki, Sato, Youhei, Seki, Hidetsugu, Sekido, Aya, Seto, Naoki, Shibata, Masaru, Shinkai, Hisaaki, Shintomi, Takakazu, Soida, Kenji, Suzuki, Toshikazu, Takamori, Akiteru, Takemoto, Shuzo, Takeno, Kohei, Tanaka, Takahiro, Taniguchi, Keisuke, Taniguchi, Shinsuke, Tanji, Toru, Taylor, C. T., Telada, Souichi, Tochikubo, Kuniharu, Tokunari, Masao, Tomaru, Takayuki, Tsubono, Kimio, Tsuda, Nobuhiro, Uchiyama, Takashi, Ueda, Akitoshi, Ueda, Ken-ichi, Usui, Fumihiko, Waseda, Koichi, Watanabe, Yuko, Yakura, Hiromi, Yamamoto, Akira, Yamamoto, Kazuhiro, Yamazaki, Toshitaka, Ando, Masaki, Kojima, Yasufumi, Arai, Koji, Aso, Youichi, Beyersdorf, Peter, Hayama, Kazuhiro, Iida, Yukiyoshi, Kanda, Nobuyuki, Kawamura, Seiji, Kondo, Kazuhiro, Mio, Norikatsu, Miyoki, Shinji, Moriwaki, Shigenori, Nagano, Shigeo, Numata, Kenji, Sato, Shuichi, Somiya, Kentaro, Tagoshi, Hideyuki, Takahashi, Hirotaka, Takahashi, Ryutaro, Tatsumi, Daisuke, Tsunesada, Yoshiki, Zhu, Zong-Hong, Akutsu, Tomomi, Akutsu, Tomotada, Araya, Akito, Asada, Hideki, Barton, Mark A., Fujiki, Youhei, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Fukushima, Mitsuhiro, Futamase, Toshifumi, Hamuro, Yusaku, Haruyama, Tomiyoshi, Hayakawa, Hideaki, Heinzel, Gerhard, Horikoshi, Gen'ichi, Iguchi, Hideo, Ioka, Kunihito, Ishitsuka, Hideki, Kamikubota, Norihiko, Kaneyama, Takaharu, Karasawa, Yoshikazu, Kasahara, Kunihiko, Kasai, Taketoshi, Katsuki, Mayu, Kawabe, Keita, Kawamura, Mari, Kawashima, Nobuki, Kawazoe, Fumiko, Kokeyama, Keiko, Kozai, Yoshihide, Kudoh, Hideaki, Kuroda, Kazuaki, Kuwabara, Takashi, Matsuda, Namio, Miura, Kazuyuki, Miyakawa, Osamu, Miyama, Shoken, Mizusawa, Hiromi, Musha, Mitsuru, Nagayama, Yoshitaka, Nakagawa, Ken'ichi, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Ken-ichi, Nishi, Yuhiko, Ogawa, Yujiro, Ohashi, Masatake, Ohishi, Naoko, Okutomi, Akira, Oohara, Ken-ichi, Otsuka, Shigemi, Saito, Yoshio, Sakata, Shihori, Sasaki, Misao, Sato, Kouichi, Sato, Nobuaki, Sato, Youhei, Seki, Hidetsugu, Sekido, Aya, Seto, Naoki, Shibata, Masaru, Shinkai, Hisaaki, Shintomi, Takakazu, Soida, Kenji, Suzuki, Toshikazu, Takamori, Akiteru, Takemoto, Shuzo, Takeno, Kohei, Tanaka, Takahiro, Taniguchi, Keisuke, Taniguchi, Shinsuke, Tanji, Toru, Taylor, C. T., Telada, Souichi, Tochikubo, Kuniharu, Tokunari, Masao, Tomaru, Takayuki, Tsubono, Kimio, Tsuda, Nobuhiro, Uchiyama, Takashi, Ueda, Akitoshi, Ueda, Ken-ichi, Usui, Fumihiko, Waseda, Koichi, Watanabe, Yuko, Yakura, Hiromi, Yamamoto, Akira, Yamamoto, Kazuhiro, and Yamazaki, Toshitaka

Abstract

We present data-analysis schemes and results of observations with the TAMA300 gravitational wave detector, targeting burst signals from stellar-core collapse events. In analyses for burst gravitational waves, the detection and fake-reduction schemes are different from well-investigated ones for a chirp wave analysis, because precise waveform templates are not available. We used an excess -power filter for the extraction of gravitational wave candidates, and developed two methods for the reduction of fake events caused by nonstationary noises of the detector. These analysis schemes were applied to real data from the TAMA300 interferometric gravitational wave detector. As a result, fake events were reduced by a factor of about 1000 in the best cases. In addition, in order to interpret the event candidates from an astronomical viewpoint, we performed a Monte-Carlo simulation with an assumed Galactic event distribution model and with burst waveforms obtained from numerical simulations of stellar-core collapses. We set an upper limit of 5.0×103 events/sec on the burst gravitational wave event rate in our Galaxy with a confidence level of 90%. This work shows prospects on the search for burst gravitational waves, by establishing an analysis scheme for the observation data from an interferometric gravitational wave detector.

Published
2005

49. The Japanese space gravitational wave antenna: DECIGO

Author

Kawamura, Seiji, primary, Ando, Masaki, additional, Seto, Naoki, additional, Sato, Shuichi, additional, Nakamura, Takashi, additional, Tsubono, Kimio, additional, Kanda, Nobuyuki, additional, Tanaka, Takahiro, additional, Yokoyama, Jun'ichi, additional, Funaki, Ikkoh, additional, Numata, Kenji, additional, Ioka, Kunihito, additional, Takashima, Takeshi, additional, Agatsuma, Kazuhiro, additional, Akutsu, Tomotada, additional, Aoyanagi, Koh-suke, additional, Arai, Koji, additional, Araya, Akito, additional, Asada, Hideki, additional, Aso, Yoichi, additional, Chen, Dan, additional, Chiba, Takeshi, additional, Ebisuzaki, Toshikazu, additional, Ejiri, Yumiko, additional, Enoki, Motohiro, additional, Eriguchi, Yoshiharu, additional, Fujimoto, Masa-Katsu, additional, Fujita, Ryuichi, additional, Fukushima, Mitsuhiro, additional, Futamase, Toshifumi, additional, Harada, Tomohiro, additional, Hashimoto, Tatsuaki, additional, Hayama, Kazuhiro, additional, Hikida, Wataru, additional, Himemoto, Yoshiaki, additional, Hirabayashi, Hisashi, additional, Hiramatsu, Takashi, additional, Hong, Feng-Lei, additional, Horisawa, Hideyuki, additional, Hosokawa, Mizuhiko, additional, Ichiki, Kiyotomo, additional, Ikegami, Takeshi, additional, Inoue, Kaiki T, additional, Ishidoshiro, Koji, additional, Ishihara, Hideki, additional, Ishikawa, Takehiko, additional, Ishizaki, Hideharu, additional, Ito, Hiroyuki, additional, Itoh, Yousuke, additional, Izumi, Kiwamu, additional, Kawano, Isao, additional, Kawashima, Nobuki, additional, Kawazoe, Fumiko, additional, Kishimoto, Naoko, additional, Kiuchi, Kenta, additional, Kobayashi, Shiho, additional, Kohri, Kazunori, additional, Koizumi, Hiroyuki, additional, Kojima, Yasufumi, additional, Kokeyama, Keiko, additional, Kokuyama, Wataru, additional, Kotake, Kei, additional, Kozai, Yoshihide, additional, Kunimori, Hiroo, additional, Kuninaka, Hitoshi, additional, Kuroda, Kazuaki, additional, Kuroyanagi, Sachiko, additional, Maeda, Kei-ichi, additional, Matsuhara, Hideo, additional, Matsumoto, Nobuyuki, additional, Michimura, Yuta, additional, Miyakawa, Osamu, additional, Miyamoto, Umpei, additional, Miyoki, Shinji, additional, Morimoto, Mutsuko Y, additional, Morisawa, Toshiyuki, additional, Moriwaki, Shigenori, additional, Mukohyama, Shinji, additional, Musha, Mitsuru, additional, Nagano, Shigeo, additional, Naito, Isao, additional, Nakamura, Kouji, additional, Nakano, Hiroyuki, additional, Nakao, Kenichi, additional, Nakasuka, Shinichi, additional, Nakayama, Yoshinori, additional, Nakazawa, Kazuhiro, additional, Nishida, Erina, additional, Nishiyama, Kazutaka, additional, Nishizawa, Atsushi, additional, Niwa, Yoshito, additional, Noumi, Taiga, additional, Obuchi, Yoshiyuki, additional, Ohashi, Masatake, additional, Ohishi, Naoko, additional, Ohkawa, Masashi, additional, Okada, Kenshi, additional, Okada, Norio, additional, Oohara, Kenichi, additional, Sago, Norichika, additional, Saijo, Motoyuki, additional, Saito, Ryo, additional, Sakagami, Masaaki, additional, Sakai, Shin-ichiro, additional, Sakata, Shihori, additional, Sasaki, Misao, additional, Sato, Takashi, additional, Shibata, Masaru, additional, Shinkai, Hisaaki, additional, Shoda, Ayaka, additional, Somiya, Kentaro, additional, Sotani, Hajime, additional, Sugiyama, Naoshi, additional, Suwa, Yudai, additional, Suzuki, Rieko, additional, Tagoshi, Hideyuki, additional, Takahashi, Fuminobu, additional, Takahashi, Kakeru, additional, Takahashi, Keitaro, additional, Takahashi, Ryutaro, additional, Takahashi, Ryuichi, additional, Takahashi, Tadayuki, additional, Takahashi, Hirotaka, additional, Akiteru, Takamori, additional, Takano, Tadashi, additional, Tanaka, Nobuyuki, additional, Taniguchi, Keisuke, additional, Taruya, Atsushi, additional, Tashiro, Hiroyuki, additional, Torii, Yasuo, additional, Toyoshima, Morio, additional, Tsujikawa, Shinji, additional, Tsunesada, Yoshiki, additional, Ueda, Akitoshi, additional, Ueda, Ken-ichi, additional, Utashima, Masayoshi, additional, Wakabayashi, Yaka, additional, Yagi, Kent, additional, Yamakawa, Hiroshi, additional, Yamamoto, Kazuhiro, additional, Yamazaki, Toshitaka, additional, Yoo, Chul-Moon, additional, Yoshida, Shijun, additional, Yoshino, Taizoh, additional, and Sun, Ke-Xun, additional

Published
2011
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results