Zobrazeno 1 - 10
of 2 075
pro vyhledávání: '"Morii H"'
Autor:
Maeda, Y., Kawasaki, N., Masuda, T., Morii, H., Naito, D., Nakajima, Y., Nanjo, H., Nomura, T., Sasao, N., Seki, S., Shiomi, K., Sumida, T., Tajima, Y.
We describe a novel photon detector which operates under an intense flux of neutrons. It is composed of lead-aerogel sandwich counter modules. Its salient features are high photon detection efficiency and blindness to neutrons. As a result of Monte C
Externí odkaz:
http://arxiv.org/abs/1412.6880
Autor:
Barron, D., Ade, P. A. R., Akiba, Y., Aleman, C., Arnold, K., Atlas, M., Bender, A., Boettger, D., Borrill, J., Chapman, S., Chinone, Y., Cukierman, A., Dobbs, M., Elleflot, T., Errard, J., Fabbian, G., Feng, C., Gilbert, A., Goeckner-Wald, N., Halverson, N. W., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Hori, Y., Inoue, Y., Jaehnig, G. C., Jaffe, A. H., Katayama, N., Keating, B., Kermish, Z., Keskitalo, R., Kisner, T., Jeune, M. Le, Lee, A. T., Leitch, E. M., Linder, E., Matsuda, F., Matsumura, T., Meng, X., Morii, H., Myers, M. J., Navaroli, M., Nishino, H., Okamura, T., Paar, H., Peloton, J., Poletti, D., Raum, C., Rebeiz, G., Reichardt, C. L., Richards, P. L., Ross, C., Rotermund, K., Schenck, D. E., Sherwin, B. D., Shirley, I., Sholl, M., Siritanasak, P., Smecher, G., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Suzuki, J., Takada, S., Takakura, S., Tomaru, T., Wilson, B., Yadav, A., Yamaguchi, H., Zahn, O.
Publikováno v:
Proc. SPIE 9153 (915335), 2014
POLARBEAR-2 is a next-generation receiver for precision measurements of the polarization of the cosmic microwave background (Cosmic Microwave Background (CMB)). Scheduled to deploy in early 2015, it will observe alongside the existing POLARBEAR-1 rec
Externí odkaz:
http://arxiv.org/abs/1410.7488
Autor:
The POLARBEAR Collaboration, Ade, P. A. R., Akiba, Y., Anthony, A. E., Arnold, K., Atlas, M., Barron, D., Boettger, D., Borrill, J., Chapman, S., Chinone, Y., Dobbs, M., Elleflot, T., Errard, J., Fabbian, G., Feng, C., Flanigan, D., Gilbert, A., Grainger, W., Halverson, N. W., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Hori, Y., Howard, J., Hyland, P., Inoue, Y., Jaehnig, G. C., Jaffe, A. H., Keating, B., Kermish, Z., Keskitalo, R., Kisner, T., Jeune, M. Le, Lee, A. T., Leitch, E. M., Linder, E., Lungu, M., Matsuda, F., Matsumura, T., Meng, X., Miller, N. J., Morii, H., Moyerman, S., Myers, M. J., Navaroli, M., Nishino, H., Paar, H., Peloton, J., Poletti, D., Quealy, E., Rebeiz, G., Reichardt, C. L., Richards, P. L., Ross, C., Schanning, I., Schenck, D. E., Sherwin, B. D., Shimizu, A., Shimmin, C., Shimon, M., Siritanasak, P., Smecher, G., Spieler, H., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Takakura, S., Tomaru, T., Wilson, B., Yadav, A., Zahn, O.
Publikováno v:
Astrophysical Journal, 794:171, 2014
We report a measurement of the B-mode polarization power spectrum in the cosmic microwave background (CMB) using the POLARBEAR experiment in Chile. The faint B-mode polarization signature carries information about the Universe's entire history of gra
Externí odkaz:
http://arxiv.org/abs/1403.2369
Autor:
POLARBEAR Collaboration, Ade, P. A. R., Akiba, Y., Anthony, A. E., Arnold, K., Atlas, M., Barron, D., Boettger, D., Borrill, J., Chapman, S., Chinone, Y., Dobbs, M., Elleflot, T., Errard, J., Fabbian, G., Feng, C., Flanigan, D., Gilbert, A., Grainger, W., Halverson, N. W., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Hori, Y., Howard, J., Hyland, P., Inoue, Y., Jaehnig, G. C., Jaffe, A., Keating, B., Kermish, Z., Keskitalo, R., Kisner, T., Jeune, M. Le, Lee, A. T., Linder, E., Leitch, E. M., Lungu, M., Matsuda, F., Matsumura, T., Meng, X., Miller, N. J., Morii, H., Moyerman, S., Myers, M. J., Navaroli, M., Nishino, H., Paar, H., Peloton, J., Quealy, E., Rebeiz, G., Reichardt, C. L., Richards, P. L., Ross, C., Schanning, I., Schenck, D. E., Sherwin, B., Shimizu, A., Shimmin, C., Shimon, M., Siritanasak, P., Smecher, G., Spieler, H., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Takakura, S., Tomaru, T., Wilson, B., Yadav, A., Zahn, O.
Publikováno v:
Phys. Rev. Lett. 113, 021301 (2014)
Gravitational lensing due to the large-scale distribution of matter in the cosmos distorts the primordial Cosmic Microwave Background (CMB) and thereby induces new, small-scale $B$-mode polarization. This signal carries detailed information about the
Externí odkaz:
http://arxiv.org/abs/1312.6646
Autor:
POLARBEAR Collaboration, Ade, P. A. R., Akiba, Y., Anthony, A. E., Arnold, K., Atlas, M., Barron, D., Boettger, D., Borrill, J., Borys, C., Chapman, S., Chinone, Y., Dobbs, M., Elleflot, T., Errard, J., Fabbian, G., Feng, C., Flanigan, D., Gilbert, A., Grainger, W., Halverson, N. W., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Hori, Y., Howard, J., Hyland, P., Inoue, Y., Jaehnig, G. C., Jaffe, A., Keating, B., Kermish, Z., Keskitalo, R., Kisner, T., Jeune, M. Le, Lee, A. T., Leitch, E. M., Linder, E., Lungu, M., Matsuda, F., Matsumura, T., Meng, X., Miller, N. J., Morii, H., Moyerman, S., Myers, M. J., Navaroli, M., Nishino, H., Paar, H., Peloton, J., Quealy, E., Rebeiz, G., Reichardt, C. L., Richards, P. L., Ross, C., Rotermund, K., Schanning, I., Schenck, D. E., Sherwin, B. D., Shimizu, A., Shimmin, C., Shimon, M., Siritanasak, P., Smecher, G., Spieler, H., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Takakura, S., Tikhomirov, A., Tomaru, T., Wilson, B., Yadav, A., Zahn, O.
Publikováno v:
Phys. Rev. Lett. 112, 131302 (2014)
We reconstruct the gravitational lensing convergence signal from Cosmic Microwave Background (CMB) polarization data taken by the POLARBEAR experiment and cross-correlate it with Cosmic Infrared Background (CIB) maps from the Herschel satellite. From
Externí odkaz:
http://arxiv.org/abs/1312.6645
Autor:
Matsumura, T., Akiba, Y., Borrill, J., Chinone, Y., Dobbs, M., Fuke, H., Ghribi, A., Hasegawa, M., Hattori, K., Hattori, M., Hazumi, M., Holzapfel, W., Inoue, Y., Ishidoshiro, K., Ishino, H., Ishitsuka, H., Karatsu, K., Katayama, N., Kawano, I., Kibayashi, A., Kibe, Y., Kimura, K., Kimura, N., Koga, K., Kozu, M., Komatsu, E., Lee, A., Matsuhara, H., Mima, S., Mitsuda, K., Mizukami, K., Morii, H., Morishima, T., Murayama, S., Nagai, M., Nagata, R., Nakamura, S., Naruse, M., Natsume, K., Nishibori, T., Nishino, H., Noda, A., Noguchi, T., Ogawa, H., Oguri, S., Ohta, I., Otani, C., Richards, P., Sakai, S., Sato, N., Sato, Y., Sekimoto, Y., Shimizu, A., Shinozaki, K., Sugita, H., Suzuki, T., Suzuki, A., Tajima, O., Takada, S., Takakura, S., Takei, Y., Tomaru, T., Uzawa, Y., Wada, T., Watanabe, H., Yamasaki, N., Yoshida, M., Yoshida, T., Yotsumoto, K.
Publikováno v:
Journal of Low Temperature Physics September 2014, Volume 176, Issue 5-6, pp 733-740
LiteBIRD is a next-generation satellite mission to measure the polarization of the cosmic microwave background (CMB) radiation. On large angular scales the B-mode polarization of the CMB carries the imprint of primordial gravitational waves, and its
Externí odkaz:
http://arxiv.org/abs/1311.2847
Autor:
Arnold, K., Ade, P. A. R., Anthony, A. E., Barron, D., Boettger, D., Borrill, J., Chapman, S., Chinone, Y., Dobbs, M. A., Errard, J., Fabbian, G., Flanigan, D., Fuller, G., Ghribi, A., Grainger, W., Halverson, N., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Howard, J., Hyland, P., Jaffe, A., Keating, B., Kermish, Z., Kisner, T., Jeune, M. Le, Lee, A. T., Linder, E., Lungu, M., Matsuda, F., Matsumura, T., Miller, N. J., Meng, X., Morii, H., Moyerman, S., Myers, M. J., Nishino, H., Paar, H., Quealy, E., Reichardt, C., Richards, P. L., Ross, C., Shimizu, A., Shimmin, C., Shimon, M., Sholl, M., Siritanasak, P., Spieler, H., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Tomaru, T., Tucker, C., Zahn, O.
Publikováno v:
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI. Proceedings of SPIE Volume 8452. 2012
The Polarbear Cosmic Microwave Background (CMB) polarization experiment is currently observing from the Atacama Desert in Northern Chile. It will characterize the expected B-mode polarization due to gravitational lensing of the CMB, and search for th
Externí odkaz:
http://arxiv.org/abs/1210.7877
Autor:
Kermish, Z., Ade, P., Anthony, A., Arnold, K., Barron, D., Boettger, D., Borrill, J., Chapman, S., Chinone, Y., Dobbs, M. A., Errard, J., Fabbian, G., Flanigan, D., Fuller, G., Ghribi, A., Grainger, W., Halverson, N., Hasegawa, M., Hattori, K., Hazumi, M., Holzapfel, W. L., Howard, J., Hyland, P., Jaffe, A., Keating, B., Kisner, T., Lee, A. T., Jeune, M. Le, Linder, E., Lungu, M., Matsuda, F., Matsumura, T., Meng, X., Miller, N. J., Morii, H., Moyerman, S., Myers, M. J., Nishino, H., Paar, H., Quealy, E., Reichardt, C. L., Richards, P. L., Ross, C., Shimizu, A., Shimon, M., Shimmin, C., Sholl, M., Siritanasak, P., Spieler, H., Stebor, N., Steinbach, B., Stompor, R., Suzuki, A., Tomaru, T., Tucker, C., Zahn, O.
We present the design and characterization of the POLARBEAR experiment. POLARBEAR will measure the polarization of the cosmic microwave background (CMB) on angular scales ranging from the experiment's 3.5 arcminute beam size to several degrees. The e
Externí odkaz:
http://arxiv.org/abs/1210.7768
Autor:
Keating, B., Moyerman, S., Boettger, D., Edwards, J., Fuller, G., Matsuda, F., Miller, N., Paar, H., Rebeiz, G., Schanning, I., Shimon, M., Stebor, N., Arnold, K., Flanigan, D., Holzapfel, W., Howard, J., Kermish, Z., Lee, A., Lungu, M., Myers, M., Nishino, H., O'Brient, R., Quealy, E., Reichardt, C., Richards, P., Shimmin, C., Steinbach, B., Suzuki, A., Zahn, O., Borrill, J., Cantalupo, C., Kisner, E., Linder, E., Sholl, M., Spieler, H., Anthony, A., Halverson, N., Errard, J., Fabbian, G., Jeune, M. Le, Stompor, R., Jaffe, A., O'Dea, D., Chinone, Y., Hasegawa, M., Hazumi, M., Matsumura, T., Morii, H., Shimizu, A., Tomaru, T., Hyland, P., Dobbs, M., Ade, P., Grainger, W., Tucker, C.
Observations of the temperature anisotropy of the Cosmic Microwave Background (CMB) lend support to an inflationary origin of the universe, yet no direct evidence verifying inflation exists. Many current experiments are focussing on the CMB's polariz
Externí odkaz:
http://arxiv.org/abs/1110.2101
Autor:
E391a Collaboration, Ogata, R., Suzuki, S., Ahn, J. K., Akune, Y., Baranov, V., Chen, K. F., Comfort, J., Doroshenko, M., Fujioka, Y., Hsiung, Y. B., Inagaki, T., Ishibashi, S., Ishihara, N., Ishii, H., Iwai, E., Iwata, T., Kato, I., Kobayashi, S., Komatsu, S., Komatsubara, T. K., Kurilin, A. S., Kuzmin, E., Lednev, A., Lee, H. S., Lee, S. Y., Lim, G. Y., Ma, J., Matsumura, T., Moisseenko, A., Morii, H., Morimoto, T., Nakajima, Y., Nakano, T., Nanjo, H., Nishi, N., Nix, J., Nomura, T., Nomachi, M., Okuno, H., Omata, K., Perdue, G. N., Perov, S., Podolsky, S., Porokhovoy, S., Sakashita, K., Sasaki, T., Sasao, N., Sato, H., Sato, T., Sekimoto, M., Shimogawa, T., Shinkawa, T., Stepanenko, Y., Sugaya, Y., Sugiyama, A., Sumida, T., Tajima, Y., Takita, S., Tsamalaidze, Z., Tsukamoto, T., Tung, Y. C., Wah, Y. W., Watanabe, H., Wu, M. L., Yamaga, M., Yamanaka, T., Yoshida, H. Y., Yoshimura, Y., Zheng, Y.
The rare decay K0(L) --> pi0 pi0 nu nu-bar was studied with the E391a detector at the KEK 12-GeV proton synchrotron. Based on 9.4 x 10^9 K0L decays, an upper limit of 8.1 x 10^{-7} was obtained for the branching fraction at 90% confidence level. We a
Externí odkaz:
http://arxiv.org/abs/1106.3404