Zobrazeno 1 - 10
of 16 111
pro vyhledávání: '"Fujii, K"'
Autor:
Kozai, M., Hayashi, Y., Fujii, K., Munakata, K., Kato, C., Miyashita, N., Kadokura, A., Kataoka, R., Miyake, S., Duldig, M. L., Humble, J. E., Iwai, K.
The north-south (NS) anisotropy of galactic cosmic rays (GCRs) is dominated by a diamagnetic drift flow of GCRs in the interplanetary magnetic field (IMF), allowing us to derive key parameters of cosmic-ray propagation, such as the density gradient a
Externí odkaz:
http://arxiv.org/abs/2409.03182
Autor:
Kobayashi, M., Yumino, K., Ogawa, T., Shoji, A., Aoki, Y., Ikematsu, K., Gros, P., Kawaguchi, T., Arai, D., Iwamura, M., Katsuki, K., Koto, A., Yoshikai, M., Fujii, K., Fusayasu, T., Kato, Y., Kawada, S., Matsuda, T., Mizuno, T., Nakajima, J., Narita, S., Negishi, K., Qi, H., Settles, R. D., Sugiyama, A., Takahashi, T., Tian, J., Watanabe, T., Yonamine, R.
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 1039 (2022) 166872
We have developed a novel technique for the measurement of the size of avalanche fluctuations of gaseous detectors using a gating device (gating foil) prepared for the time projection chamber in the international linear collider experiment (ILD-TPC).
Externí odkaz:
http://arxiv.org/abs/2207.00780
We studied the $e^+e^- \to h \gamma$ process at the full simulation level, using a realistic detector model to study the feasibility to constrain the SM effective field theory (SMEFT) $h \gamma Z$ coefficient, $\zeta_{AZ}$, at the ILC. Assuming Inter
Externí odkaz:
http://arxiv.org/abs/2203.07202
Autor:
Yamane, Y., Sano, H., Filipovic, M. D., Tokuda, K., Fujii, K., Babazaki, Y., Mitsuishi, I., Inoue, T., Aharonian, F., Inaba, T., Inutsuka, S., Maxted, N., Mizuno, N., Onishi, T., Rowell, G., Tsuge, K., Voisin, F., Yoshiike, S., Fukuda, T., Kawamura, A., Bamba, A., Tachihara, K., Fukui, Y.
30 Doradus C is a superbubble which emits the brightest nonthermal X- and TeV gamma-rays in the Local Group. In order to explore detailed connection between the high energy radiation and the interstellar medium, we have carried out new CO and HI obse
Externí odkaz:
http://arxiv.org/abs/2106.09916
We studied the $e^+e^- \to h \gamma $ process at the International Linear Collider (ILC) at $\sqrt{s}=250$ GeV, based on the full detector simulation of the International Large Detector (ILD). This process is loop-induced in the Standard Model (SM) a
Externí odkaz:
http://arxiv.org/abs/2105.06665
Autor:
Sano, H., Plucinsky, P. P., Bamba, A., Sharda, P., Filipovic, M. D., Law, C. J., Alsaberi, R. Z. E., Yamane, Y., Tokuda, K., Acero, F., Sasaki, M., Vink, J., Inoue, T., Inutsuka, S., Shimoda, J., Tsuge, K., Fujii, K., Voisin, F., Maxted, N., Rowell, G., Onishi, T., Kawamura, A., Mizuno, N., Yamamoto, H., Tachihara, K., Fukui, Y.
Publikováno v:
The Astrophysical Journal, 902, 53 (2020)
N132D is the brightest gamma-ray supernova remnant (SNR) in the Large Magellanic Cloud (LMC). We carried out $^{12}$CO($J$ = 1-0, 3-2) observations toward the SNR using the Atacama Large Millimeter/submillimeter Array (ALMA) and Atacama Submillimeter
Externí odkaz:
http://arxiv.org/abs/2007.07900
Autor:
Fujii, K, Takahashi, Y, Nakai, Y, Kato, D, Goto, M, Morita, S, Hasuo, M, Group, LHD Experiment
Publikováno v:
Phys. Scr. 90 (2015) 125403 (7pp)
We demonstrated a polarization-resolved high resolution spectroscopy of a visible emission line of highly charged tungsten ions ({\lambda}0 = 668.899 nm, Shinohara et al Phys. Scr. 90 125402) for the large helical device (LHD) plasma, where the tungs
Externí odkaz:
http://arxiv.org/abs/2007.03343
Autor:
Shinohara, M, Fujii, K, Kato, D, Nakamura, N, Goto, M, Morita, S, Hasuo, M, Group, LHD Experiment
Publikováno v:
Phys. Scr. 90 (2015) 125402 (10pp)
We found 12 unknown visible emission lines from the core plasma of large helical device with highly charged tungsten ions accumulated. The observation was made with our home-built echelle spectrometer, which covers the wavelength range of 450-715 nm
Externí odkaz:
http://arxiv.org/abs/2007.03342
Autor:
Sano, H., Matsumura, H., Yamane, Y., Maggi, P., Fujii, K., Tsuge, K., Tokuda, K., Alsaberi, R. Z. E., Filipovic, M. D., Maxted, N., Rowell, G., Uchida, H., Tanaka, T., Muraoka, K., Takekoshi, T., Onishi, T., Kawamura, A., Minamidani, T., Mizuno, N., Yamamoto, H., Tachihara, K., Inoue, T., Inutsuka, S., Voisin, F., Tothill, N. F. H., Sasaki, M., McClure-Griffiths, N. M., Fukui, Y.
RX J0046.5$-$7308 is a shell-type supernova remnant (SNR) in the Small Magellanic Cloud (SMC). We carried out new $^{12}$CO($J$ = 1-0, 3-2) observations toward the SNR using Mopra and the Atacama Submillimeter Telescope Experiment. We found eight mol
Externí odkaz:
http://arxiv.org/abs/1904.04836
Autor:
Kobayashi, M., Ogawa, T., Shoji, A., Aoki, Y., Ikematsu, K., Gros, P., Kawaguchi, T., Arai, D., Iwamura, M., Katsuki, K., Koto, A., Yoshikai, M., Fujii, K., Fusayasu, T., Kato, Y., Kawada, S., Matsuda, T., Narita, S., Negishi, K., Qi, H., Settles, R. D., Sugiyama, A., Takahashi, T., Tian, J., Watanabe, T., Yonamine, R.
Publikováno v:
Nucl. Instrum. Methods Phys. Res. A 918 (2019) 41-53
We have developed a gating foil for the time projection chamber envisaged as a central tracker for the international linear collider experiment. It has a structure similar to the Gas Electron Multiplier (GEM) with a higher optical aperture ratio and
Externí odkaz:
http://arxiv.org/abs/1903.01717