Summary of the J-PARC UCN Taskforce (2009)
Futakawa, Masatoshi, Haruyama, Tomiyoshi, Hasegawa, Kazuo, Ikeda, Yujiro, Ikegami, Masanori, ...
Discussions in the taskforce meetings in the period of Jan.-Mar. 2009 on the technical possibility of the ultracold neutron (UCN) source at the Japan Proton Accelerator Research Complex (J-PARC) is...
Search for continuous gravitational waves from PSR J0835-4510 using CLIO data (2008)
Akutsu, Tomomi, Ando, Masaki, Haruyama, Tomiyoshi, Kanda, Nobuyuki, Kuroda, Kazuaki, Miyoki, Shinji, ...
We search for continuous gravitational waves from PSR J0835-4510 at twice its rotational frequency using CLIO (Cryogenic Laser Interferometric Observatory) in the Kamioka mine. In this search, we use...
Tomaru, Takayuki, Tokunari, Masao, Kuroda, Kazuaki, Uchiyama, Takashi, Okutomi, Akira, Ohashi, Masatake, ...
A large heat load caused by thermal radiation through a metal shield pipe was observed in a cooling test of a cryostat for a prototype of a cryogenic interferometric gravitational wave detector. The...
Current status of Japanese detectors (2007)
Tatsumi, Daisuke, Takahashi, Ryutaro, Arai, Koji, Nakagawa, Noriyasu, Agatsuma, Kazuhiro, Yamazaki, Toshitaka, ...
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...
Yamamoto, Kazuhiro, Miyoki, Shinji, Uchiyama, Takashi, Ishitsuka, Hideki, Ohashi, Masatake, Kuroda, Kazuaki, ...
We have measured the mechanical loss of a dielectric multilayer reflective coating (ion-beam sputtered SiO$_2$ and Ta$_2$O$_5$) in cooled mirrors. The loss was nearly independent of the temperature...
Joint LIGO and TAMA300 search for gravitational waves from inspiralling neutron star binaries (2006)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Ajith, P., ...
We search for coincident gravitational wave signals from inspiralling neutron star binaries using LIGO and TAMA300 data taken during early 2003. Using a simple trigger exchange method, we perform an...
Akutsu, Tomomi, Akutsu, Tomotadu, Ando, Masaki, Arai, Koji, Araya, Akito, Asada, H., ...
We analyze the data of the TAMA300 detector to search for gravitational waves from inspiraling compact star binaries with masses of the component stars in the range 1M[sun]–3M[sun]. In this...
Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts (2005)
Abbott, B., Abbott, R., Adhikari, R., Ageev, A., Agresti, Juri, Ajith, P., ...
Ando, M., Arai, K., Aso, Y., Beyersdorf, P. T., Hayama, K., Iida, Y., ...