Publications

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N. Kuroda, Ulmer, S., Murtagh, D. J., Gorp, S., Nagata, Y., Diermaier, M., Federmann, S., Leali, M., Malbrunot, C., Mascagna, V., Massiczek, O., Michishio, K., Mizutani, T., Mohri, A., Nagahama, H., Ohtsuka, M., Radics, B., Sakurai, S., Sauerzopf, C., Suzuki, K., Tajima, M., Torii, H. A., Venturelli, L., Wünschek, B., Zmeskal, J., Zurlo, N., Higaki, H., Kanai, Y., E. Rizzini, L., Nagashima, Y., Matsuda, Y., Widmann, E., and Yamazaki, Y., “The ASACUSA CUSP: an antihydrogen experiment”, Hyperfine Interactions, vol. 235, pp. 13–20, 2015.

N. Kuroda, Torii, H. A., Nagata, Y., Shibata, M., Enomoto, Y., Imao, H., Kanai, Y., Hori, M., Saitoh, H., Higaki, H., Mohri, A., Fujii, K., Kim, C. H., Matsuda, Y., Michishio, K., Nagashima, Y., Ohtsuka, M., Tanaka, K., and Yamazaki, Y., “Development of a monoenergetic ultraslow antiproton beam source for high-precision investigation”, Physical Review Special Topics - Accelerators and BeamsPhys. Rev. ST Accel. Beams, vol. 15, p. 024702 -, 2012.

N. Kuroda, Tor, ii, H. A., Shibata, M., Nagata, Y., Barna, D., Hori, M., Mohri, A., Komaki, K., and Yamazaki, Y., “Antiproton and Electron Plasma Behavior and its Control for Production of Ultraslow Antiproton Beams”, AIP Conference Proceedings, vol. 796, pp. 321-324, 2005.

N. Kuroda, Enomoto, Y., Michishio, K., Kim, C., Higaki, H., Nagata, Y., Kanai, Y., Torii, H., Corradini, M., Leali, M., Lodi-Rizzini, E., Mascagna, V., Venturelli, L., Zurlo, N., Fujii, K., Ohtsuka, M., Tanaka, K., Imao, H., Nagashima, Y., Matsuda, Y., Juhász, B., Widmann, E., Mohri, A., and Yamazaki, Y., “Synthesis of antihydrogen atoms in a CUSP trap”, Hyperfine Interactions, vol. 209, pp. 35-41, 2012.

N. Kuroda, Tajima, M., Radics, B., Dupre, P., Nagata, Y., Kaga, C., Kanai, Y., Leali, M., Rizzini, E. Lodi, Mascagna, V., Matsudate, T., Breuker, H., Higaki, H., Matsuda, Y., Ulmer, S., Venturelli, L., and Yamazaki, Y., “Antihydrogen Synthesis in a Double-Cusp Trap”, JPS Conf. Proc., vol. 18, p. 011009, 2017.

N. Kuroda, Torii, H. A., Shibata, M., Nagata, Y., Barna, D., Hori, M., Horvath, D., Mohri, A., Eades, J., Komaki, K., and Yamazaki, Y., “Radial Compression of an Antiproton Cloud for Production of Intense Antiproton Beams”, Physical Review LettersPhys. Rev. Lett., vol. 100, p. 203402 -, 2008.

N. Kuroda, Tor, ii, H. A., Shibata, M., Nagata, Y., Barna, D., Horváth, D., Hori, M., Eades, J., Mohri, A., Komaki, K., and Yamazaki, Y., “Control of plasmas for production of ultraslow antiproton beams”, AIP Conference Proceedings, vol. 793, pp. 307-317, 2005.

N. Kuroda, Mohri, A., Torii, H. A., Nagata, Y., and Shibata, M., “First Observation of a (1,0) Mode Frequency Shift of an Electron Plasma at Antiproton Beam Injection”, Phys. Rev. Lett., vol. 113, no. 2, p. 025001, 2014.

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R. Lundmark, Malbrunot, C., Nagata, Y., Radics, B., Sauerzopf, C., and Widmann, E., “Towards a precise measurement of the antihydrogen ground state hyperfine splitting in a beam: the case of in-flight radiative decays”, Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 48, p. 184001, 2015.

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V. Mäckel, Radics, B., Dupre, P., Higaki, H., Kanai, Y., Kuroda, N., Matsuda, Y., Nagata, Y., Tajima, M., Widmann, E., and Yamazaki, Y., “Imaging antimatter with a Micromegas detector”, Nuclear Inst. and Methods in Physics Research, B, vol. 422, pp. 1–6, 2018.

C. Malbrunot, Caradonna, P., Diermaier, M., Dilaver, N., Friedreich, S., Kolbinger, B., Lehner, S., Lundmark, R., Massiczek, O., Radics, B., Sauerzopf, C., Simon, M., Widmann, E., Wolf, M., Wünschek, B., and Zmeskal, J., “Spectroscopy apparatus for the measurement of the hyperfine structure of antihydrogen”, Hyperfine Interactions, pp. 1-6, 2014.

C. Malbrunot, Amsler, C., S. Cuendis, A., Breuker, H., Dupre, P., Fleck, M., Higaki, H., Kanai, Y., Kolbinger, B., Kuroda, N., Leali, M., Mäckel, V., Mascagna, V., Massiczek, O., Matsuda, Y., Nagata, Y., Simon, M. C., Spitzer, H., Tajima, M., Ulmer, S., Venturelli, L., Widmann, E., Wiesinger, M., Yamazaki, Y., and Zmeskal, J., “The ASACUSA antihydrogen and hydrogen program: results and prospects”, Philosophical Transactions of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 376, 2018.

A. Mohri and Yamazaki, Y., “A possible new scheme to synthesize antihydrogen and to prepare a polarised antihydrogen beam”, EPL (Europhysics Letters), vol. 63, p. 207, 2003.

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Y. Nagata, Kuroda, N., Dupre, P., Radics, B., Tajima, M., Capon, A. A., Diermaier, M., Kaga, C., Kolbinger, B., Leali, M., E. Rizzini, L., Malbrunot, C., Mascagna, V., Massiczek, O., Matsudate, T., Sauerzopf, C., Simon, M. C., Suzuki, K., Zmeskal, J., Breuker, H., Higaki, H., Kanai, Y., Matsuda, Y., Ulmer, S., Venturelli, L., Widmann, E., and Yamazaki, Y., “Progress of Antihydrogen Beam Production Using a Double Cusp Trap”, JPS Conf. Proc., vol. 18, p. 011007, 2017.

Y. Nagata, Kuroda, N., Kolbinger, B., Fleck, M., Malbrunot, C., Mäckel, V., Sauerzopf, C., Simon, M. C., Tajima, M., Zmeskal, J., Breuker, H., Higaki, H., Kanai, Y., Matsuda, Y., Ulmer, S., Venturelli, L., Widmann, E., and Yamazaki, Y., “Monte-Carlo based performance assessment of ASACUSA’s antihydrogen detector”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 910, pp. 90 - 95, 2018.

Y. Nagata, Kuroda, N., Ohtsuka, M., Leali, M., Lodi-Rizzini, E., Mascagna, V., Tajima, M., Tor, ii, H. A., Zurlo, N., Matsuda, Y., Venturelli, L., and Yamazaki, Y., “Direct detection of antihydrogen atoms using a BGO crystal”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 840, pp. 153 - 159, 2016.

Y. Nagata and Yamazaki, Y., “A novel property of anti-Helmholz coils for in-coil syntheses of antihydrogen atoms: formation of a focused spin-polarized beam”, New Journal of Physics, vol. 16, no. 8, p. 083026, 2014.

Y. Nagata and Kuroda, N., “カスプトラップを用いた反水素研究”, 陽電子科学, vol. 4, pp. 49-59, 2015.

Y. Nagata, Kuroda, N., Sauerzopf, C., Kolbinger, B., Malbrunot, C., Capon, A. A., Dupre, P., Radics, B., Tajima, M., Kaga, C., Leali, M., E. Rizzini, L., Mascagna, V., Massiczek, O., Matsudate, T., Simon, M. C., Breuker, H., Higaki, H., Kanai, Y., Matsuda, Y., Venturelli, L., Widmann, E., and Yamazaki, Y., “The Development of the Antihydrogen Beam Detector: Toward the Three Dimensional Tracking with a BGO Crystal and a Hodoscope”, JPS Conf. Proc., vol. 18, p. 011038, 2017.

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T. Pohl, Sadeghpour, H. R., Nagata, Y., and Yamazaki, Y., “Cooling by Spontaneous Decay of Highly Excited Antihydrogen Atoms in Magnetic Traps”, Physical Review LettersPhys. Rev. Lett., vol. 97, p. 213001 -, 2006.

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B. Radics and Yamazaki, Y., “Antihydrogen level population evolution: impact of positron plasma length”, Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 49, p. 064007, 2016.

B. Radics, Murtagh, D. J., Yamazaki, Y., and Robicheaux, F., “Scaling behavior of the ground-state antihydrogen yield as a function of positron density and temperature from classical-trajectory Monte Carlo simulations”, Phys. Rev. A, vol. 90, p. 032704, 2014.

B. Radics, Murtagh, D. J., Yamazaki, Y., and Robicheaux, F., “Antihydrogen Formation and Level Population Evolution During Passage Through a Positron Plasma”, JPS Conf. Proc., vol. 18, p. 011012, 2017.

B. Radics, Breuker, H., Dupre, P., Higashi, Y., Kaga, C., Leali, M., E. Rizzini, L., Mascagna, V., Matsudate, T., Murtagh, D. J., Tajima, M., Tor, ii, H. A., Van Gorp, S., Higaki, H., Kanai, Y., Kuroda, N., Matsuda, Y., Ulmer, S., Venturelli, L., and Yamazaki, Y., “Measurements and 3D Reconstruction of Antimatter Annihilations with the ASACUSA Micromegas Tracker”, JPS Conf. Proc., vol. 18, p. 011010, 2017.

B. Radics, Nagata, Y., Yamazaki, Y., Ishikawa, S., Kuroda, N., Matsuda, Y., Anfreville, M., Aune, S., Boyer, M., Chateau, F., Combet, M., Granelli, R., Legou, P., Mandjavidze, I., Procureur, S., Riallot, M., Vallage, B., and Vandenbroucke, M., “The ASACUSA Micromegas Tracker: A cylindrical, bulk Micromegas detector for antimatter research”, Review of Scientific Instruments, vol. 86, 2015.

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