Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Matsumiya R"'
Autor:
Imajo, S., Akatsuka, H., Hatanaka, K., Higuchi, T., Ichikawa, G., Kawasaki, S., Kitaguchi, M., Mammei, R., Matsumiya, R., Mishima, K., Picker, R., Schreyer, W., Shimizu, H. M.
Publikováno v:
Phys. Rev. C 108 (2023) 034605
Metal tubes plated with nickel-phosphorus are used in many fundamental physics experiments using ultracold neutrons (UCN) because of their ease of fabrication. These tubes are usually polished to a average roughness of 25-150 nm. However, there is no
Externí odkaz:
http://arxiv.org/abs/2303.15461
Autor:
Akatsuka, H., Andalib, T., Bell, B., Berean-Dutcher, J., Bernier, N., Bidinosti, C. P., Cude-Woods, C., Currie, S. A., Davis, C. A., Franke, B., Gaur, R., Giampa, P., Hansen-Romu, S., Hassan, M. T., Hatanaka, K., Higuchi, T., Gibson, C., Ichikawa, G., Ide, I., Imajo, S., Ito, T. M., Jamieson, B., Kawasaki, S., Kitaguchi, M., Klassen, W., Korkmaz, E., Kuchler, F., Lang, M., Lavvaf, M., Lindner, T., Makela, M., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Miller, E., Mishima, K., Momose, T., Morawetz, S., Morris, C. L., Ong, H. J., O'Shaughnessy, C. M., Pereira-Wilson, M., Picker, R., Piermaier, F., Pierre, E., Schreyer, W., Sidhu, S., Stang, D., Tiepo, V., Vanbergen, S., Wang, R., Wong, D., Yamamoto, N.
Publikováno v:
Nucl. Instrum. Methods Phys. Res. A 1049 (2023) 168106
Electroless nickel plating is an established industrial process that provides a robust and relatively low-cost coating suitable for transporting and storing ultracold neutrons (UCN). Using roughness measurements and UCN-storage experiments we charact
Externí odkaz:
http://arxiv.org/abs/2208.05590
Autor:
Ahmed, S., Altiere, E., Andalib, T., Barnes, M. J., Bell, B., Bidinosti, C. P., Bylinsky, Y., Chak, J., Das, M., Davis, C. A., Fischer, F., Franke, B., Gericke, M. T. W., Giampa, P., Hahn, M., Hansen-Romu, S., Hatanaka, K., Hayamizu, T., Jamieson, B., Jones, D., Katsika, K., Kawasaki, S., Kikawa, T., Klassen, W., Konaka, A., Korkmaz, E., Kuchler, F., Kurchaninov, L., Lang, M., Lee, L., Lindner, T., Madison, K. W., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Miller, E., Momose, T., Picker, R., Pierre, E., Ramsay, W. D., Rao, Y. -N., Rawnsley, W. R., Rebenitsch, L., Schreyer, W., Sidhu, S., Vanbergen, S., van Oers, W. T. H., Watanabe, Y. X., Yosifov, D.
A fast-switching, high-repetition-rate magnet and power supply have been developed for and operated at TRIUMF, to deliver a proton beam to the new ultracold neutron (UCN) facility. The facility possesses unique operational requirements: a time-averag
Externí odkaz:
http://arxiv.org/abs/1905.08857
Autor:
Akatsuka, H., Andalib, T., Bell, B., Berean-Dutcher, J., Bernier, N., Bidinosti, C.P., Cude-Woods, C., Currie, S.A., Davis, C.A., Franke, B., Gaur, R., Giampa, P., Hansen-Romu, S., Hassan, M.T., Hatanaka, K., Higuchi, T., Gibson, C., Ichikawa, G., Ide, I., Imajo, S., Ito, T.M., Jamieson, B., Kawasaki, S., Kitaguchi, M., Klassen, W., Korkmaz, E., Kuchler, F., Lang, M., Lavvaf, M., Lindner, T., Makela, M., Mammei, J., Mammei, R., Martin, J.W., Matsumiya, R., Miller, E., Mishima, K., Momose, T., Morawetz, S., Morris, C.L., Ong, H.J., O’Shaughnessy, C.M., Pereira-Wilson, M., Picker, R., Piermaier, F., Pierre, E., Schreyer, W., Sidhu, S., Stang, D., Tiepo, V., Vanbergen, S., Wang, R., Wong, D., Yamamoto, N.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A April 2023 1049
Autor:
Ahmed, S., Andalib, T., Barnes, M. J., Bidinosti, C. B., Bylinsky, Y., Chak, J., Das, M., Davis, C. A., Franke, B., Gericke, M. T. W., Giampa, P., Hahn, M., Hansen-Romu, S., Hatanaka, K., Jamieson, B., Jones, D., Katsika, K., Kawasaki, S., Klassen, W., Konaka, A., Korkmaz, E., Kuchler, F., Kurchaninov, L., Lang, M., Lee, L., Lindner, T., Madison, K. W., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Picker, R., Pierre, E., Ramsay, W. D., Rao, Y. -N., Rawnsley, W. R., Rebenitsch, L., Remon, C. A., Schreyer, W., Sikora, A., Sidhu, S., Sonier, J., Thorsteinson, B., Vanbergen, S., van Oers, W. T. H., Watanabe, Y. X., Yosifov, D.
This article describes the new primary proton beamline 1U at TRIUMF. The purpose of this beamline is to produce ultracold neutrons (UCN) for fundamental-physics experiments. It delivers up to 40 microA of 480 MeV protons from the TRIUMF cyclotron to
Externí odkaz:
http://arxiv.org/abs/1810.01001
Autor:
Ahmed, S., Altiere, E., Andalib, T., Bell, B., Bidinosti, C. P., Cudmore, E., Das, M., Davis, C. A., Franke, B., Gericke, M., Giampa, P., Gnyp, P., Hansen-Romu, S., Hatanaka, K., Hayamizu, T., Jamieson, B., Jones, D., Kawasaki, S., Kikawa, T., Kitaguchi, M., Klassen, W., Konaka, A., Korkmaz, E., Kuchler, F., Lang, M., Lee, L., Lindner, T., Madison, K. W., Makida, Y., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Miller, E., Mishima, K., Momose, T., Okamura, T., Page, S., Picker, R., Pierre, E., Ramsay, W. D., Rebenitsch, L., Rehm, F., Schreyer, W., Shimizu, H. M., Sidhu, S., Sikora, A., Smith, J., Tanihata, I., Thorsteinson, B., Vanbergen, S., van Oers, W. T. H., Watanabe, Y. X.
Publikováno v:
Phys. Rev. C 99, 025503 (2019)
We installed a source for ultracold neutrons at a new, dedicated spallation target at TRIUMF. The source was originally developed in Japan and uses a superfluid-helium converter cooled to 0.9$\,$K. During an extensive test campaign in November 2017,
Externí odkaz:
http://arxiv.org/abs/1809.04071
Autor:
Mihara, M., Matsuta, K., Nishimura, D., Hirano, H., Komurasaki, J., Takahashi, S., Nagatomo, T., Matsumiya, R., Ogura, M., Akai, H., Momota, S., Ohtsubo, T., Izumikawa, T., Zhou, Dongmei, Zheng, Yongnan, Yuan, Daqing, Fan, Ping, Zuo, Yi, Zhu, Shengyun, Kitagawa, A., Kanazawa, M., Torikoshi, M., Sato, S., Fukuda, M., Ishikawa, D., Minamisono, T., Watanabe, R., Kubo, T., Nojiri, Y., Sumikama, T., Alonso, J.R., Crebs, G.F., Symons, T.J.M.
Publikováno v:
In Nuclear Physics, Section A 2010 834(1):777c-779c
Autor:
Nishimura, D., Fukuda, M., Takechi, M., Mihara, M., Ishikawa, D., Komurasaki, J., Matsuta, K., Matsumiya, R., Kuboki, T., Yoshitake, M., Suzuki, T., Yamaguchi, T., Nakajima, S., Saito, K., Miura, M., Hachiuma, I., Namihira, K., Ohtsubo, T., Shimbara, Y., Watanabe, R., Ohkuma, Y., Izumikawa, T., Tanaka, K., Suda, T., Ozawa, A., Yasuda, Y., Moriguchi, T., Momota, S., Fukuda, S., Sato, S., Kanazawa, M., Kitagawa, A.
Publikováno v:
In Nuclear Physics, Section A 2010 834(1):470c-472c
Autor:
Fukuda, M., Nishimura, D., Takechi, M., Mihara, M., Matsuta, K., Matsumiya, R., Kuboki, T., Namihira, K., Hachiuma, I., Yamaguchi, T., Suzuki, T., Okuma, Y., Nagashima, M., Ohtsubo, T., Shimbara, Y., Izumikawa, T., Tanaka, K., Suda, T., Momota, S., Minamisono, T., Xu, W., Fan, G.W., Fukuda, S., Sato, S., Kanazawa, M., Kitagawa, A.
Publikováno v:
In Nuclear Physics, Section A 2010 834(1):461c-463c
Autor:
Matsuta, K., Mihara, M., Fukuda, M., Nishimura, D., Matsumiya, R., Nagatomo, T., Ohtsubo, T., Izumikawa, T., Momota, S., Zhou, D.M., Yuan, D.Q., Zheng, Y.N., Zuo, Y., Fan, P., Zhu, S.Y., Kitagawa, A., Kanazawa, M., Torikoshi, M., Sato, S., Minamisono, K., Sumikama, T., Ogura, M., Tanigaki, M., Ozawa, A., Yamaguchi, T., Suzuki, T., Tanaka, K., Takechi, Maya, Minamisono, T., Nojiri, Y., Levy, P., Symons, T.J.M., Alonso, J.R., Krebs, G.F.
Publikováno v:
In Nuclear Physics, Section A 2010 834(1):424c-427c