Zobrazeno 1 - 10
of 18 516
pro vyhledávání: '"Ikeda H"'
Autor:
Miyaji, T., Bravo-Navarro, B. A., Tello, J. Díaz, Krumpe, M., Herrera-Endoqui, M., Ikeda, H., Takagi, T., Oi, N., Shogaki, A., Matsuura, S., Kim, H., Malkan, M. A., Hwang, H. S., Kim, T., Ishigaki, T., Hanami, H., Kim, S. J., Ohyama, Y., Goto, T., Matsuhara, H.
We present a catalog of optical and infrared identifications (ID) of X-ray sources in the AKARI North Ecliptic Pole (NEP) Deep field detected with Chandra covering $\sim 0.34\,{\rm deg^{2}}$ with 0.5-2 keV flux limits ranging $\sim 2 \mathrm{-} 20\ti
Externí odkaz:
http://arxiv.org/abs/2407.13864
Autor:
Abe, S., Araki, T., Chiba, K., Eda, T., Eizuka, M., Funahashi, Y., Furuto, A., Gando, A., Gando, Y., Goto, S., Hachiya, T., Hata, K., Ichimura, K., Ieki, S., Ikeda, H., Inoue, K., Ishidoshiro, K., Kamei, Y., Kawada, N., Kishimoto, Y., Koga, M., Marthe, A., Matsumoto, Y., Mitsui, T., Miyake, H., Morita, D., Nakajima, R., Nakamura, K., Nakamura, R., Nakane, J., Ono, T., Ozaki, H., Saito, K., Sakai, T., Shimizu, I., Shirai, J., Shiraishi, K., Suzuki, A., Tachibana, K., Tamae, K., Watanabe, H., Watanabe, K., Yoshida, S., Umehara, S., Fushimi, K., Kotera, K., Urano, Y., Berger, B. E., Fujikawa, B. K., Learned, J. G., Maricic, J., Fu, Z., Ghosh, S., Smolsky, J., Winslow, L. A., Efremenko, Y., Karwowski, H. J., Markoff, D. M., Tornow, W., Dell'Oro, S., O'Donnell, T., Detwiler, J. A., Enomoto, S., Decowski, M. P., Weerman, K. M., Grant, C., Penek, O., Song, H., Li, A., Axani, S. N., Garcia, M., Sarfraz, M.
We present a search for neutrinoless double-beta ($0\nu\beta\beta$) decay of $^{136}$Xe using the full KamLAND-Zen 800 dataset with 745 kg of enriched xenon, corresponding to an exposure of $2.097$ ton yr of $^{136}$Xe. This updated search benefits f
Externí odkaz:
http://arxiv.org/abs/2406.11438
Autor:
Ichimura, K., Chiba, K., Gando, Y., Ikeda, H., Kishimoto, Y., Kurasawa, M., Nemoto, K., Sakaguchi, A., Takaku, Y., Sakakieda, Y.
Publikováno v:
Progress of Theoretical and Experimental Physics, Volume 2024, Issue 6, June 2024, 063H01
We have established a method to measure picograms-per-gram (pg g$^{-1}$) levels of $^{238}$U and $^{232}$Th in scintillation films by combining the dry ashing method and inductively coupled plasma mass spectrometry. Trace amounts of $^{238}$U and $^{
Externí odkaz:
http://arxiv.org/abs/2405.04901
Publikováno v:
International Journal of Nanomedicine, Vol Volume 14, Pp 6325-6337 (2019)
Takumi Yasuno,1 Tomoyuki Ohe,1 Hitomi Ikeda,1 Kyoko Takahashi,1 Shigeo Nakamura,2 Tadahiko Mashino11Department of Pharmaceutical Sciences, Faculty of Pharmacy, Keio University, Tokyo, Japan; 2Department of Chemistry, Nippon Medical School, Tokyo, Jap
Externí odkaz:
https://doaj.org/article/beba059426634772b426ccd647ed5342
Publikováno v:
International Journal of COPD, Vol Volume 14, Pp 791-798 (2019)
Kenji Kotaki,1 Hisao Ikeda,2 Takeshi Fukuda,1 Kawano Yuhei,3 Fumiko Yuki,4 Masayuki Kawasaki,5 Kentaro Wakamatsu,5 Kenzo Sugahara6 1Department of Physical Therapy, Faculty of Fukuoka Medical Technology, Teikyo University, Omuta, Japan; 2Department of
Externí odkaz:
https://doaj.org/article/073ce9ce308a4865a3fcfcbf62642053
Publikováno v:
International Journal of COPD, Vol Volume 14, Pp 575-583 (2019)
Saki Inoue,1 Hideki Ikeda2 1Department of Nutritional Management, Sanyudo Hospital, Yonezawa, Japan; 2Pulmonary Division, Department of Internal Medicine, Sanyudo Hospital, Yonezawa, Japan Purpose: No consensus has been reached regarding appropriate
Externí odkaz:
https://doaj.org/article/2d35003f2ae94963a5f867a477b50cf5
Autor:
Fushimi, K., Chernyak, D., Ejiri, H., Hata, K., Hazama, R., Iida, T., Ikeda, H., Imagawa, K., Inoue, K., Ito, H., Kisimoto, T., Koga, M., Kotera, K., Kozlov, A., Kurosawa, S., Nakamura, K., Orito, R., Sakaguchi, A., Sakaue, A., Shima, T., Takaku, Y., Takemoto, Y., Umehara, S., Urano, Y., Yamamoto, Y., Yasuda, K., Yoshida, S.
Publikováno v:
Proceedings of the 37th Workshop on Radiation Detectors and Their Uses, KEK Proceedings 2023-1, (2024), p43
The existence of cosmic dark matter and neutrino properties are long-standing problems in cosmology and particle physics. These problems have been investigated by using radiation detectors. We will discuss the application of inorganic crystal scintil
Externí odkaz:
http://arxiv.org/abs/2402.08786
Autor:
collaboration, KamLAND-Zen, Abe, S., Eizuka, M., Futagi, S., Gando, A., Gando, Y., Goto, S., Hachiya, T., Hata, K., Hosokawa, K., Ichimura, K., Ieki, S., Ikeda, H., Inoue, K., Ishidoshiro, K., Kamei, Y., Kawada, N., Kishimoto, Y., Koga, M., Kurasawa, M., Mitsui, T., Miyake, H., Morita, D., Nakahata, T., Nakajima, R., Nakamura, K., Nakamura, R., Nakane, J., Ozaki, H., Sakai, T., Shimizu, I., Shirai, J., Shiraishi, K., Shoji, R., Suzuki, A., Takeuchi, A., Tamae, K., Watanabe, H., Watanabe, K., Obara, S., Yoshida, S., Umehara, S., Fushimi, K., Kotera, K., Urano, Y., Ichikawa, A. K., Berger, B. E., Fujikawa, B. K., Learned, J. G., Maricic, J., Axani, S. N., Fu, Z., Smolsky, J., Winslow, L. A., Efremenko, Y., Karwowski, H. J., Markoff, D. M., Tornow, W., Dell'Oro, S., O'Donnell, T., Detwiler, J. A., Enomoto, S., Decowski, M. P., Weerman, K. M., Grant, C., Li, A., Song, H.
Publikováno v:
Phys. Lett. B 855 (2024) 138846
Particle dark matter could belong to a multiplet that includes an electrically charged state. WIMP dark matter ($\chi^{0}$) accompanied by a negatively charged excited state ($\chi^{-}$) with a small mass difference (e.g. $<$ 20 MeV) can form a bound
Externí odkaz:
http://arxiv.org/abs/2311.09676
Autor:
Kotera, K., Chernyak, D., Ejiri, H., Fushimi, K., Hata, K., Hazama, R., Iida, T., Ikeda, H., Imagawa, K., Inoue, K., Ito, H., Kishimoto, T., Koga, M., Kozlov, A., Nakamura, K., Orito, R., Shima, T., Takemoto, Y., Umehara, S., Urano, Y., Yasuda, K., Yoshida, S.
The dark matter observation claim by the DAMA/LIBRA collaboration has been a long-standing puzzle within the particle physics community. Efforts of other research groups to verify the claim have been insufficient by significant radioactivity of prese
Externí odkaz:
http://arxiv.org/abs/2309.13941
Autor:
Ichimura, K., Ikeda, H., Kishimoto, Y., Kurasawa, M., Suzuki, A. A., Gando, Y., Ikeda, M., Hosokawa, K., Sekiya, H., Ito, H., Minamino, A., Suzuki, S.
Publikováno v:
Progress of Theoretical and Experimental Physics, Volume 2023, Issue 12, December 2023, 123H01
A new ultra-low background high-purity germanium (HPGe) detector has been installed at the Kamioka underground experimental site. The background count rate in the energy range from 40 keV to 2700 keV is about 25% lower than that of the first HPGe det
Externí odkaz:
http://arxiv.org/abs/2308.05302