Zobrazeno 1 - 10
of 5 614
pro vyhledávání: '"TAKEI, Y."'
Autor:
Pellegrino, C., Modjaz, M., Takei, Y., Tsuna, D., Newsome, M., Pritchard, T., Baer-Way, R., Bostroem, K. A., Chandra, P., Charalampopoulos, P., Dong, Y., Farah, J., Howell, D. A., McCully, C., Mohamed, S., Gonzalez, E. Padilla, Terreran, G.
Type Ibn supernovae (SNe Ibn) are rare stellar explosions powered primarily by interaction between the SN ejecta and H-poor, He-rich material lost by their progenitor stars. Multi-wavelength observations, particularly in the X-rays, of SNe Ibn constr
Externí odkaz:
http://arxiv.org/abs/2407.18291
Autor:
Imamura, R., Awaki, H., Tsujimoto, M., Yamada, S., Porter, F. S., Kilbourne, C. A., Kelley, R. L., Takei, Y.
Low-temperature detectors often use mechanical coolers as part of the cooling chain in order to reach sub-Kelvin operating temperatures. The microphonics noise caused by the mechanical coolers is a general and inherent issue for these detectors. We h
Externí odkaz:
http://arxiv.org/abs/2303.01004
Publikováno v:
In Radiologia March-April 2024 66(2):107-113
Autor:
Hirabayashi, M., Mimasu, Y., Sakatani, N., Watanabe, S., Tsuda, Y., Saiki, T., Kikuchi, S., Kouyama, T., Yoshikawa, M., Tanaka, S., Nakazawa, S., Takei, Y., Terui, F., Takeuchi, H., Fujii, A., Iwata, T., Tsumura, K., Matsuura, S., Shimaki, Y., Urakawa, S., Ishibashi, Y., Hasegawa, S., Ishiguro, M., Kuroda, D., Okumura, S., Sugita, S., Okada, T., Kameda, S., Kamata, S., Higuchi, A., Senshu, H., Noda, H., Matsumoto, K., Suetsugu, R., Hirai, T., Kitazato, K., Farnocchia, D., Naidu, S. P., Tholen, D. J., Hergenrother, C. W., Whiteley, R. J., Moskovitz, N. A., Abell, P. A., group, the Hayabusa2 extended mission study
Hayabusa2 is the Japanese Asteroid Return Mission and targeted the carbonaceous asteroid Ryugu, conducted by the Japan Aerospace Exploration Agency (JAXA). The goal of this mission was to conduct proximity operations including remote sensing observat
Externí odkaz:
http://arxiv.org/abs/2104.08660
Autor:
Orrigo, S. E. A., Rubio, B., Gelletly, W., Aguilera, P., Algora, A., Morales, A. I., Agramunt, J., Ahn, D. S., Ascher, P., Blank, B., Borcea, C., Boso, A., Cakirli, R. B., Chiba, J., de Angelis, G., de France, G., Diel, F., Doornenbal, P., Fujita, Y., Fukuda, N., Ganioğlu, E., Gerbaux, M., Giovinazzo, J., Go, S., Goigoux, T., Grévy, S., Guadilla, V., Inabe, N., Kiss, G., Kubo, T., Kubono, S., Kurtukian-Nieto, T., Lubos, D., Magron, C., Molina, F., Montaner-Pizá, A., Napoli, D., Nishimura, D., Nishimura, S., Oikawa, H., Shimizu, Y., Sidong, C., Söderström, P. -A., Sumikama, T., Suzuki, H., Takeda, H., Takei, Y., Tanaka, M., Vi, P., Wu, J., Yagi, S.
Publikováno v:
Phys. Rev. C 103, 014324 (2021)
We report here the results of a study of the $\beta$ decay of the proton-rich Ge isotopes, $^{60}$Ge and $^{62}$Ge, produced in an experiment at the RIKEN Nishina Center. We have improved our knowledge of the half-lives of $^{62}$Ge (73.5(1) ms), $^{
Externí odkaz:
http://arxiv.org/abs/2008.10576
Autor:
Morales, A. I., Algora, A., Rubio, B., Kaneko, K., Nishimura, S., Aguilera, P., Orrigo, S. E. A., Molina, F., de Angelis, G., Recchia, F., Kiss, G., Phong, V. H., Wu, J., Nishimura, D., Oikawa, H., Goigoux, T., Giovinazzo, J., Ascher, P., Agramunt, J., Ahn, D. S., Baba, H., Blank, B., Borcea, C., Boso, A., Davies, P., Diel, F., Dombrádi, Zs., Doornenbal, P., Eberth, J., de France, G., Fujita, Y., Fukuda, N., Ganioglu, E., Gelletly, W., Gerbaux, M., Grévy, S., Guadilla, V., Inabe, N., Isobe, T., Korten, W., Kubo, T., Kubono, S., Nieto, T. Kurtukián, Lenzi, S., Lubos, D., Magron, C., Montaner-Pizá, A., Napoli, D. R., Sakurai, H., Shimizu, Y., Sidong, C., Söderström, P. -A., Sumikama, T., Suzuki, H., Takeda, H., Takei, Y., Tanaka, M., Yagi, S.
The $\beta$ decay of the odd-odd nucleus $^{70}$Br has been investigated with the BigRIPS and EURICA setups at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center. The $T=0$ ($J^{\pi}=9^+$) and $T=1$ ($J^{\pi}=0^+$) isomers have both
Externí odkaz:
http://arxiv.org/abs/1704.07610
Autor:
Blank, B., Goigoux, T., Ascher, P., Gerbaux, M., Giovinazzo, J., Grevy, S., Nieto, T. Kurtukian, Magron, C., Agramunt, J., Algora, A., Guadilla, V., Montaner-Piza, A., Morales, A. I., Orrigo, S. E. A., Rubio, B., Ahn, D. S., Doornenbal, P., Fukuda, N., Inabe, N., Kiss, G., Kubo, T., Kubono, S., Nishimura, S., Phong, V. H., Sakurai, H., Shimizu, Y., Soderstrom, P. -A., Sumikama, T., Suzuki, H., Takeda, H., Wu, J., Fujita, Y., Tanaka, M., Gelletly, W., Aguilera, P., Molina, F., Diel, F., Lubos, D., de Angelis, G., Napoli, D., Borcea, C., Boso, A., Cakirli, R. B., Ganioglu, E., Chiba, J., Nishimura, D., Oikawa, H., Takei, Y., Yagi, S., Wimmer, K., de France, G., Go, S.
Publikováno v:
Phys. Rev. C 93, 061301 (2016)
In an experiment with the BigRIPS separator at the RIKEN Nishina Center, the fragmentation of a $^{78}$Kr beam allowed the observation of new neutron-deficient isotopes at the proton drip-line. Clean identification spectra could be produced and $^{63
Externí odkaz:
http://arxiv.org/abs/1605.05905
Autor:
Gottardi, Luciano, van der Kuur, Jan, de Korte, Piet A. J., Hartog, Roland Den, Dirks, Bob, Popescu, Manuela, Hoevers, Henk F. C., Bruijn, Marcel, Borderias, Maria Parra, Takei, Y.
Publikováno v:
AIP Conf. Proc. 1185, 538 (2009)
We are developing Frequency Domain Multiplexing (FDM) for the read-out of TES imaging microcalorimeter arrays for future X-ray missions like IXO. In the FDMconfiguration the TES is AC voltage biased at a well defined frequencies (between 0.3 to 10MHz
Externí odkaz:
http://arxiv.org/abs/1604.02536
Autor:
Ohashi, T., Ishisaki, Y., Ezoe, Y., Yamada, S., Yamaguchi, S., Miyazaki, N., Tawara, Y., Mitsuda, K., Yamasaki, N. Y., Takei, Y., Sakai, K., Nagayoshi, K., Yamamoto, R., Chiba, A., Hayashi, T.
DIOS (Diffuse Intergalactic Oxygen Surveyor) is a small satellite aiming for a launch around 2020 with JAXA's Epsilon rocket. Its main aim is a search for warm-hot intergalactic medium with high-resolution X-ray spectroscopy of redshifted emission li
Externí odkaz:
http://arxiv.org/abs/1503.08405
Autor:
Smith, R. K., Odaka, H., Audard, M., Brown, G. V., Eckart, M. E., Ezoe, Y., Foster, A., Galeazzi, M., Hamaguchi, K., Ishibashi, K., Ishikawa, K., Kaastra, J., Katsuda, S., Leutenegger, M., Miller, E., Mitsuishi, I., Nakajima, H., Ogawa, T., Paerels, F., Porter, F. S., Sakai, K., Sawada, M., Takei, Y., Tanaka, Y., Tsuboi, Y., Uchida, H., Ursino, E., Watanabe, S., Yamaguchi, H., Yamasaki, N.
This white paper addresses selected new (to X-ray astronomy) physics and data analysis issues that will impact ASTRO-H SWG observations as a result of its high-spectral-resolution X-ray microcalorimeter, the focussing hard X-ray optics and correspond
Externí odkaz:
http://arxiv.org/abs/1412.1172