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Reviewed and Book

2018

  1. KEK Isotope Separation System (KISS)

    Y. Watanabe, Y. Hirayama, H. Miyatake
    Nuclear Physics News 28, 2-28 (2018)

  2.  

  3. Towards in-jet resonance ionization spectroscopy: An injection-locked Titanium:Sapphire laser system for the PALIS-facility

    M. Reponen, V. Sonnenschein, T. Sonoda, H. Tomita, M. Oohashi, D. Matsui, M. Wada
    Nucl. Inst. Meth. A908, 236–243 (2018)

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  5. Improving wide-band mass measurements in a multi-reflection time-of-flight mass spectrograph by usage of a concomitant measurement scheme

    P. Schury, Y. Ito, M. Rosenbusch, H. Miyatake, M. Wada, H. Wollnik
    International Journal of Mass Spectrometry, 433, 40-46 (2018)

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  7. 超重元素の質量測定—革新的質量分光器MRTOF-MSによる—

    和田道治
    Radioisotopes 67, 299-308 (2018)


  8. Reaction Dynamics for the Systems7Be,8B +208Pb at Coulomb Barrier Energies

    M Mazzocco, A Boiano, C Boiano, M La Commara, C Manea, C Parascandolo, D Pierroutsakou, C Signorini, E Strano, D Torresi, H Yamaguchi, D Kahl, L Acosta, P Di Meo, J P Fernandez-Garcia, T Glodariu, J Grebosz, A Guglielmetti, N Imai, Y Hirayama, H Ishiyama, N Iwasa, S C Jeong, H M Jia, N Keeley, Y H Kim, S Kimura, S Kubono, J A Lay, C J Lin, G Marquinez-Duran, I Martel, H Miyatake, M Mukai, T Nakao, M Nicoletto, A Pakou, K Rusek, Y Sakaguchi, A M Sánchez-Benítez, T Sava, O Sgouros, F Soramel, V Soukeras, E Stiliaris, L Stroe, T Teranishi, N Toniolo, Y Wakabayashi, Y X Watanabe, L Yang, Y Y Yang
    J. Phys.: Conf. Ser. 1078 012013 (2018)


  9. 8B + 208Pb Elastic Scattering at Coulomb Barrier Energies

    M. La Commara, M. Mazzocco, A. Boiano, C. Boiano, C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, E. Strano, D. Torresi, H. Yamaguchi, D. Kahl, P. Di Meo, J. Grebosz, N. Imai, Y. Hirayama, H. Ishiyama, N. Iwasa, S.C. Jeong, H.M. Jia, Y.H. Kim, S. Kimura, S. Kubono, C.J. Lin, H. Miyatake, M. Mukai, T. Nakao, M. Nicoletto, Y. Sakaguchi, A.M. S´anchez-Ben´ıtez, F. Soramel, T. Teranishi, Y. Wakabayashi, Y.X. Watanabe, L. Yang, Y.Y. Yang
    J. Phys.: Conf. Ser. 966 012010 (2018)


  10. β- and ϒ-decay spectroscopy of 197,198Os

    Y. Hirayama, Y. X. Watanabe, M. Mukai, M. Ahmed, S. C. Jeong, Y. Kakiguchi, S. Kimura, M. Oyaizu, J. H. Park, P. Schury, M. Wada, H. Watanabe, and H. Miyatake
    Phys. Rev. C 98, 014321 (2018)


  11. Atomic masses of intermediate-mass neutron-deficient nuclei with relative uncertainty down to 35-ppb via multireflection time-of-flight mass spectrograph

    S.Kimura, Y.Ito, D.Kaji, P.Schury ,M.Wada, H.Haba, T.Hashimoto, Y.Hirayama, M.MacCormick, H.Miyatake, J.Y.Moon, K.Morimoto, M.Mukai ,I.Murray, A.Ozawa, M.Rosenbusch, H.Schatz, A.Takamine, T.Tanaka, Y.X.Watanabe, H.Wollnik
    International Journal of Mass Spectrometry, 430, 134-142 (2018)

  12.  

  13. 7Be and 8B reaction dynamics at Coulomb barrier energies

    E. Strano, M. Mazzocco, A. Boiano, C. Boiano, M. La Commara, C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, D. Torresi, H. Yamaguchi, D. Kahl, L. Acosta, P. Di Meo, J.P. Fernandez-Garcia, T. Glodariu, J. Grebosz, A. Guglielmetti, N. Imai, Y. Hirayama, H. Ishiyama, N. Iwasa, S.C. Jeong, H.M. Jia, N. Keeley, Y.H. Kim, S. Kimura, S. Kubono, J.A. Lay, C.J. Lin, G. Marquinez-Duran, I. Marte, H. Miyatake, M. Mukai, T. Nakao, M. Nicoletto, A. Pakou, K. Rusek, Y. Sakaguchi, A.M. Sanchez-Benitez, T. Sava, O. Sgouros, C. Stefanini, F. Soramel, V. Soukeras, E. Stiliaris, L. Stroe, T. Teranishi, N. Toniolo, Y. Wakabayashi, Y.X. Watanabe, L. Yang, Y.Y. Yang
    J. Phys.: Conf. Ser., 184, 02015 (2018)

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  15. New mass anchor points for neutron-deficient heavy nuclei from direct mass measurements of radium and actinium isotopes

    M. Rosenbusch, Y. Ito, P. Schury, M. Wada, D. Kaji, K. Morimoto, H. Haba, S. Kimura, H. Koura, M. MacCormick, H. Miyatake, J. Y. Moon, K. Morita, I. Murray, T. Niwase, A. Ozawa, M. Reponen, A. Takamine, T. Tanaka, H. Wollnik
    Phys. Rev. C 97, 064306 (2018)

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  17. Present status of the KISS project

    H. Miyatake, M. Wada, X. Y. Watanabe, Y. Hirayama, P. Schury, M. Ahmed3, H. Ishiyama, S. C. Jeong, Y. Kakiguchi, S. Kimura, J. Y. Moon, M. Mukai, M. Oyaizu, and J. H. Park
    AIP Conf. Proc. 1947, 020018 (2018)


  18. First Direct Mass Measurements of Nuclides around Z=100 with a Multireflection Time-of-Flight Mass Spectrograph

    Y. Ito, P. Schury, M. Wada, F. Arai, H. Haba, Y. Hirayama, S. Ishizawa, D. Kaji, S. Kimura, H. Koura, M. MacCormick, H. Miyatake, J. Y. Moon, K. Morimoto, K. Morita, M. Mukai, I. Murray, T. Niwase, K. Okada, A. Ozawa, M. Rosenbusch, A. Takamine, T. Tanaka, Y. X. Watanabe, H. Wollnik, and S. Yamaki
    Phys. Rev. Lett. 120, 152501 (2018)


  19. High-efficiency and low-background multi-segmented proportional gas counter for β-decay spectroscopy

    M. Mukai, Y. Hirayama, Y.X. Watanabe, P. Schury, H.S. Jung, M. Ahmed, H. Haba, H. Ishiyama, S.C. Jeong, Y. Kakiguchi, S. Kimura, J.Y. Moon, M. Oyaizu, A. Ozawa, J.H. Park, H. Ueno, M. Wada, H. Miyatake
    Nucl. Inst. Meth. A884, 1-10 (2018)


  20. Fusion-Barrier Distributions Will Unveil Most Probable Reaction Energies to Synthesize Isotopes of Superheavy Elements Beyond Z = 118

    Hiroari Miyatake
    JPSJ News Comments 15, 01 (2018)


  21. The laser and optical system for the RIBF-PALIS experiment

    T. Sonoda, H. Iimura, M. Reponen, M. Wada, I. Katayama, V. Sonnenschein, T. Takamatsu, H. Tomita, T.M. Kojima
    Nucl. Inst. Meth. A877, 118-123 (2018)


  22. The laser and optical system for the RIBF-PALIS experiment

    T.Sonoda ,H.Iimura, M.Reponen, M.Wada, I.Katayama, V.Sonnenschein, T.Takamatsu, H.Tomita, T.M.Kojima
    Nucl. Inst. Meth. A877, 118-123 (2018)

2017

  1. Doughnut-shaped gas cell for KEK Isotope Separation System

    Y. Hirayama, Y.X. Watanabe, M. Mukai, M. Oyaizu, M. Ahmed, H. Ishiyama, S.C. Jeong, Y. Kakiguchi, S. Kimura, J.Y. Moon, J.H. Park, P. Schury, M. Wada, H. Miyatake
    Nucl. Inst. Meth. B412, 11-18 (2017)


  2. 8B + 208Pb Elastic Scattering at Coulomb Barrier Energies

    M. Commara, M. Mazzocco, A. Boiano, C. Boiano, C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, E. Strano, D. Torresi, H. Yamaguchi, D. Kahl, P.D. Meo, J. Grebosz, N. Imai, Y. Hirayama, H. Ishiyama, N. Iwasa, S.C. Jeong, H.M. Jia, Y.H. Kim, S. Kimura, S. Kubono, C.J. Lin, H. Miyatake, M. Mukai, T. Nakao, M. Nicoletto, Y. Sakaguchi, A.M. Sánchez-Benítez, F. Soramel, T. Teranishi, Y. Wakabayashi, Y.X. Watanabe, L. Yang, Y.Y. Yang
    EPJ Web of Conferences 163, 00032 (2017)


  3. Discovery of 72Rb: A Nuclear Sandbank Beyond the Proton Drip Line

    H. Suzuki, L. Sinclair, P.-A. Söderström, G. Lorusso, P. Davies, L. S. Ferreira, E. Maglione, R. Wadsworth, J. Wu, Z. Y. Xu, S. Nishimura, P. Doornenbal, D. S. Ahn, F. Browne, N. Fukuda, N. Inabe, T. Kubo, D. Lubos, Z. Patel, S. Rice, Y. Shimizu, H. Takeda, H. Baba, A. Estrade, Y. Fang, J. Henderson, T. Isobe, D. Jenkins, S. Kubono, Z. Li, I. Nishizuka, H. Sakurai, P. Schury, T. Sumikama, H. Watanabe, and V. Werner
    Phys. Rev. Lett. 119, 192503 (2017)


  4. Ionization cross section, pressure shift and isotope shift measurements of osmium

    Y. Hirayama, M. Mukai, Y. Watanabe, M. Oyaizu, M. Ahmed, Y. Kakiguchi, S. Kimura, H. Miyatake, P. Schury, M. Wada, S.-C. Jeong, S.-C
    J. of Phys. B50, 21, 215203 (2017)


  5. Visible spectra of highly charged holmium ions observed with a compact electron beam ion trap

    T. Nakajima, K. Okada, M. Wada, V.A. Dzuba, M.S. Safronova, U.I. Safronova, N. Ohmae
    Nucl. Inst. Meth. B408, 118-121 (2017)


  6. Observation of doubly-charged ions of francium isotopes extracted from a gas cell

    P.Schury, M.Wada. Y.Ito, D.Kaji, H.Haba, Y.Hirayama, S.Kimura, H.Koura, M.MacCormick, H.Miyatake, J.Y.Moon, K.Morimoto, K.Morita, I.Murray, A.Ozawa, M.Rosenbusch, M.Reponen, A.Takamine, T.Tanaka, Y.X.Watanabe, H.Wollnik
    Nucl. Inst. Meth. B407, 160-165 (2017)


  7. Development of a wavy Stark velocity filter for studying interstellar chemistry

    K. Okada, Y. Takada, N. Kimura, M. Wada, H.A. Schuessler
    Rev. of Sci. Inst. 88, 083106 (2017)


  8. In-gas-cell laser spectroscopy of the magnetic dipole moment of the N≈126 isotope 199Pt

    Y. Hirayama, M. Mukai, Y.X. Watanabe, M. Ahmed, S.C. Jeong, H.S. Jung, Y. Kakiguchi, S. Kanaya, S. Kimura, J.Y. Moon, T. Nakatsukasa, M. Oyaizu, J.H. Park, P. Schury, A. Taniguchi, M. Wada, K. Washiyama, H. Watanabe, H. Miyatake
    Phys. Rev. C, 96, 014307 (2017)


  9. New measurement of the 8Li(α,n)11B reaction in a lower-energy region below the Coulomb barrier

    S. K. Das, T. Fukuda, Y. Mizoi, H. Ishiyama, H. Miyatake, Y. X. Watanabe, Y. Hirayama, S. C. Jeong, H. Ikezoe, M. Matsuda, K. Nishio, T. Hashimoto
    Phys. Rev. C 95, 055805 (2017)


  10. First online multireflection time-of-flight mass measurements of isobar chains produced by fusion-evaporation reactions: Toward identification of superheavy elements via mass spectroscopy

    P. Schury, M. Wada, Y. Ito, D. Kaji, F. Arai, M. MacCormick, I. Murray, H. Haba, S. Jeong, S. Kimura, H. Koura, H. Miyatake, K. Morimoto, K. Morita, A. Ozawa, M. Rosenbusch, M. Reponen, P.-A. Söderström, A. Takamine, T. Tanaka, H. Wollnik
    Phys. Rev. C 95, 011305(R) (2017)


  11. A new measurement of electron transverse polarization in polarized nuclear β-decay

    H. Kawamura, T. Akiyama, M. Hata, Y. Hirayama, M. Ikeda, Y. Ikeda, T. Ishii, D. Kameda, S. Mitsuoka, H. Miyatake, D. Nagae, Y. Nakaya, K. Ninomiya, M. Nitta, N. Ogawa, J. Onishi, E. Seitaibashi, S. Tanaka, R. Tanuma, Y. Totsuka, T. Toyoda, Y. X. Watanabe, J. Murata
    Mod. Phys. Lett. A 32, 1750058 (2017)


  12. Neutron-rich Nuclei Populated in Multi-nucleon Transfer Reactions: the 197Au+130Te System

    F. Galtarossa, L. Corradi, E. Fioretto, D. Montanari, S. Szilner, T. Mijatović, G. Pollarolo, D. Ackermann, D. Bourgin, S. Courtin, A. Goasduff, J. Grebosz, F. Haas, H.M. Jia, D. Jelavić-Malenica, S. Jeong, P.R. John, M. Milin, G. Montagnoli, F. Scarlassara, N. Skukan, N. Soić, A.M. Stefanini, E. Strano, V. Tokić, C.A. U, J.J. Valiente-Dobón, Y. Watanabe
    Acta Physica Polonica B 48(3), pp. 609-614 (2017)


  13. Study of the population of neutron-rich heavy nuclei in the A∼200 mass region via multinucleon transfer reactions

    E. Fioretto1, L. Corradi1, F. Galtarossa, S. Szilner, D. Montanari, T. Mijatović, G. Pollarolo, H.M. Jia, D. Ackermann, D. Bourgin, G. Colucci, S. Courtin, G. Fruet, A. Goasduff, J. Grebosz, F. Haas, D. Jelavić Malenica, S.C. Jeong, P.R. John, M. Milin, G. Montagnoli, N. Skukan, F. Scarlassara, N. Soić, A.M. Stefanini, E. Strano, V. Tokić, C.A Ur, J.J. Valiente-Dobón, Y.X. Watanabe
    E3S Web of Conferences 163, 00017 (2017)


  14. Discrimination of processes and optical model analysis in the 17O+58Ni collision around the coulomb barrier

    E. Strano, D. Torresi, M. Mazzocco, N. Keeley, A. Boiano, C. Boiano, P. Di Meo, A. Guglielmetti, M. La Commara, P. Molini C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, F. Soramel, D. Filipescu, A. Gheorghe, T. Glodariu, J. Grebosz, S. Jeong, Y.H. Kim, J.A. Lay, H. Miyatake, M. Nicoletto, A. Pakou, K. Rusek, O. Sgouros, V. Soukeras, L. Stroe, N. Toniolo, A. Vitturi, Y. Watanabe, K. Zerva
    Acta Phys.Polon B, 48, 615-618 (2017)


  15. 不安定核の物理;中性子ハロー・魔法数異常から中性子星まで

    宮武 宇也
    日本物理学会誌72 巻 (2017) 2 号 p. 140-141


2016

  1. Nuclear spectroscopy of r-process nuclei around N = 126 using KISS

    Y. Hirayama, Y. X. Watanabe, H. Miyatake, P. Schury, M. Wada, M. Oyaizu, Y. Kakiguchi, M. Mukai, S. Kimura, M. Ahmed, S. C. Jeong, J. Y. Moon, J. H. Park
    IL NUOVO CIMENTO, 39 C (2016) 359


  2. 17O + 58Ni scattering and reaction dynamics around the Coulomb barrier

    E. Strano, D. Torresi, M. Mazzocco, N. Keeley, A. Boiano, C. Boiano, P. Di Meo, A. Guglielmetti, M. La Commara, P. Molini, C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, F. Soramel, D. Filipescu, A. Gheorghe, T. Glodariu, J. Grebosz, S. Jeong, Y. H. Kim, J. A. Lay, H. Miyatake, M. Nicoletto, A. Pakou, K. Rusek, O. Sgouros, V. Soukeras, L. Stroe, N. Toniolo, A. Vitturi, Y. Watanabe, K. Zerva
    Phys. Rev. C 94, 024622 (2016)


  3. Elastic scattering of 17O+208Pb at energies near the Coulomb barrier

    D. Torresi, E. Strano, M. Mazzocco, A. Boiano, C. Boiano, P. Di Meo, M. La Commara, C. Manea, M. Nicoletto, J. Grebosz, A. Guglielmetti, P. Molini, C. Parascandolo, D. Pierroutsakou, C. Signorini, F. Soramel, N. Toniolo, D. Filipescu, A. Gheorghe, T. Glodariu, S. Jeong, Y.H. Kim, J.A. Lay, H. Miyatake, A. Pakou, O. Sgouros, V. Soukeras, L. Stroe, A. Vitturi, Y. Watanabe, K. Zerva
    EPJ Web of Conferences 117, 08027 (2016)


  4. 7Be- and 8B-reaction dynamics at Coulomb barrier energies

    M. Mazzocco, A. Boiano, C. Boiano, M. La Commara, C. Manea, C. Parascandolo, D. Pierroutsakou, C. Signorini, E. Strano, D. Torresi, H. Yamaguchi, D. Kahl, L. Acosta, P. Di Meo, J.P. Fernandez-Garcia, T. Glodariu, J. Grebosz, A. Guglielmetti, N. Imai, Y. Hirayama, H. Ishiyama, N. Iwasa, S.C. Jeong, H.M. Jia, N. Keeley, Y.H. Kim, S. Kimura, S. Kubono, J.A. Lay, C.J Lin, G. Marquinez-Duran, I. Martel, H. Miyatake, M. Mukai, T. Nakao, M. Nicoletto, A. Pakou, K. Rusek, Y. Sakaguchi, A.M. Sánchez-Benítez, T. Sava, O. Sgouros, C, Stefanini, F. Soramel, V. Soukeras, E. Stiliaris, L. Stroe, T. Teranishi, N. Toniolo, Y. Wakabayashi, Y.X. Watanabe, L. Yang, Y.Y. Yang
    EPJ Web of Conferences, 117, 06006 (2016)


  5. Experimental investigation of the repelling force from RF carpets

    A. Hamaker, M. Brodeur, J.M. Kelly, J. Long, C. Nicoloff, S. Ryan, B.E. Schult, P. Schury, M. Wada
    International Journal of Mass Spectrometry, 404, 14-19 (2016)


  6. A gas circulation and purification system for gas-cell-based low-energy RI-beam production

    T. Sonoda, T. Tsubota, M. Wada, I. Katayama, T.M. Kojima, M. Reponen
    Rev. of Sci. Inst. 87, 065104 (2016)


  7. Towards high precision measurements of nuclear g-factors for the Be isotopes

    A. Takamine, M. Wada, K. Okada, Y. Ito, P. Schury, F. Arai, I. Katayama, K. Imamura,
    Y. Ichikawa, H. Ueno, H. Wollnik, H.A. Schuessler
    Nucl. Inst. Meth. B376, 307-310 (2016)


  8.  

  9. On-line experimental results of an argon gas cell-based laser ion source (KEK Isotope Separation System)

    Y. Hirayama, Y.X. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H.S. Jung, H. Miyatake, M. Oyaizu, S. Kimura, M. Mukai, Y.H. Kim, T. Sonoda, M. Wada, M. Huyse, Yu. Kudryavtsev, P. van Duppen
    Nucl. Inst. Meth. B376, 52-56 (2016)


  10. Search for efficient laser resonance ionization schemes of tantalum using a newly developed time-of-flight mass spectrometer in KISS

    M. Mukai, Y. Hirayama, H. Ishiyama, H.S. Jung, H. Miyatake, M. Oyaizu, Y.X. Watanabe, S. Kimura, A. Ozawa, S.C. Jeong, T. Sonoda
    Nucl. Inst. Meth B376, 73-76 (2016)


  11. Development of the detector system for β-decay spectroscopy at the KEK Isotope Sepaator System

    S. Kimura, H. Ishiyama, H. Miyatake, Y. Hirayama, Y.X. Watanabe, H.S. Jung, M. Oyaizu, M. Mukai, S.C. Jeong, A. Ozawa
    Nucl. Inst. Meth. B376, 338-340 (2016)


  12. Beta-decay spectroscopy of r-process nuclei around N=126

    Y. Hirayama, H. Miyatake, Y.X. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H.S. Jung, M. Oyaizu, M. Mukai, S. Kimura, T. Sonoda, M. Wada, Y.H. Kim, M. Huyse, Yu Kudryavtsev, P. van Duppen
    EPJ Web Conf. 109 08001, 1-6 (2016)


  13. Production and Investigation of Superconducting 9-Cell Cavity Made of Large Grain Nb in KEK

    T. Dohmae, H. Inoue, K. Umemori, Y. Watanabe, M. Yamanaka
    IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference, 2141-2144 (2016)


  14. Status of the low-energy super-heavy element facility at RIKEN

    P. Schury, M. Wada, Y. Ito, F. Arai, D. Kaji, S. Kimura, K. Morimoto, H. Haba, S. Jeong, H. Koura, H. Miyatake, K. Morita, M. Reponen, A. Ozawa, T. Sonoda, A. Takamine, H. Wollnik
    Meth. B376, 425-428 (2016)


  15. Direct measurement of nanoscale lithium diffusion in solid battery materials using radioactive tracer of 8Li

    H. Ishiyama, S.C. Jeong, Y.X. Watanabe, Y. Hirayama, N. Imai, H.S. Jung, H. Miyatake, M. Oyaizu, A. Osa, Y. Otokawa, M. Matsuda, K. Nishio, H. Makii, T.K. Sato, N. Kuwata, J. Kawamura, H. Ueno, Y.H. Kim, S. Kimura, M. Mukai
    Nucl. Inst. Meth. B (2016) in press


2015

  1. Quasiequilibrium characterization of mixed-ion Coulomb crystals

    K. Okada, M. Ichikawa, M. Wada, H.A. Schuessler
    Phys. Rev. Applied 4, 054009 (2015)


  2. Pathway for the production of neutron-rich isotopes around N=126 shell closure

    Y.X. Watanabe, Y.H. Kim, S.C. Jeong, Y. Hirayama, N. Imai, H. Ishiyama, H.S. Jung, H. Miyatake, S. Choi, J.S. Song, E. Clement, G. de France, A. Navin, M. Rejmund, C. Schmitt, G. Polarolo, L. Corradi, E. Fioretto, D. Montanari, M. Niikura, D. Suzuki, H. Nishibata, J. Takatsu
    Phys. Rev. Lett. 115, 172503, 1-5 (2015)


  3. Preface

    M. Wada
    Hyp. Int. 235: 7-11 (2015)


  4.  

  5. Characterization of ion crystals for fundamental science
    K. Okada, M. Ichikawa, M. Wada
    Hyp. Int. 236:87–94 (2015)

  6. In situ lithium diffusion measurement in solid ionic conductors using short-lived radiotracer beam of 8Li

    H. Ishiyama, S.C. Jeong, Y.X. Watanabe, Y. Hirayama, N. Imai, H. Miyatake, M. Oyaizu, A. Osa, Y. Otokawa, M. Matsuda, K. Nishio, H. Makii, T.K. Sato, N. Kuwata, J. Kawamura, A. Nakao, H. Ueno, Y.H. Kim, S. Kimura, M. Mukai
    Nucl. Inst. Meth. B354, 297-300 (2015)


  7. 「イオントラップ」

    和田道治
    III-18, 日本放射化学会 編「放射化学の事典」, 朝倉書房(2015)


  8. 「反跳核分離装置」

    宮武宇也
    III-13, 日本放射化学会 編「放射化学の事典」, 朝倉書房(2015)


  9. Total reaction cross sections for 8Li + 90Zr at near-barrier energies

    A. Pakou, D. Pierroutsakou, M. Mazzocco, L. Acosta, X. Aslanoglou, A. Boiano, C. Boiano6, D. Carbone, M. Cavallaro, J. Grebosz, N. Keeley, M. La Commara, C. Manea, G. Marquinez-Duran, I. MartelC. Parascandolo, K. Rusek, A. M. S´anchez-Ben´ıtez, O. Sgouros, C. Signorini, F. Soramel, V. Soukeras, E. Stiliaris, E. Strano, D. Torresi, A. Trzcinska, Y. X. Watanabe, H. Yamaguchi
    Eur. Phys. J. A, 51: 55 (2015)


  10. Time-stamping system for nuclear physics experiments at RIKEN RIBF

    H. Baba, T.Ichihara, T.Ohnishi, S.Takeuchi, K.Yoshida, Y.Watanabe, S.Ota, S. Shimoura, K.Yoshinaga
    Nucl. Inst. Meth. A777, 75–79 (2015)


  11. Unexpected spin-parity assignments of the excited states in 9Be

    Y. Hirayama, T. Shimoda, H. Miyatake, H. Izumi, A. Hatakeyama, K.P. Jackson, C.D.P. Levy, M. Pearson, M. Yagi, H. Yano
    Phys. Rev. C 91, 024328 (2015)


  12. Laser ion source for multi-nucleon transfer reaction products

    Y. Hirayama, Y.X. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, M. Oyaizu, S. Kimura, M. Mukai, Y.H. Kim, T. Sonoda, M. Wada, M. Huyse, Yu. Kudryavtsev, P. Van Duppen
    Nucl. Inst. Meth. B353, 4-15 (2015)


2014

  1. The MTV experiment: A test of time reversal symmetry using polarized 8Li

    J. Murata, H. Baba, J.A. Behr, Y. Hirayama, T. Iguri, M. Ikeda, T. Kato, H Kawamura, R. Kishi, C.D.P. Levy, Y. Nakaya, K. Ninomiya, N. Ogawa, J. Onishi, R. Openshaw, M. Pearson, E. Seitaibashi, S. Tanaka, R. Tanuma, Y. Totsuka, T. Toyoda
    Hyp.Int. 225, 193-196 (2014)


  2. Nuclear structure explored by β-delayed decay spectroscopy of spin-polarized radioactive nuclei at TRIUMF ISAC-1: Intruder configurations in 29Mg and 30Mg, the nuclei in the region of island of inversion

    T. Shimoda, K. Tajiri, K. Kura, A. Odahara, M. Suga, Y. Hirayama, N. Imai, H.Miyatake, M. Pearson, C. D. P. Levy, K. P. Jackson, R. Legillon, C. Petrache, T. Fukuchi, N. Hamatani, T. Hori, M. Kazato, Y. Kenmoku, T. Masue, H. Nishibata, T. Suzuki, A. Takashima, R. Yokoyama
    Hyp. Int. 225, 183-191 (2014)


  3. Elastic scattering of 17O ions from 58Ni at near-barrier energies

    D. Torresi, E. Strano, M. Mazzocco, A. Boiano, C. Boiano, P. Di Meo, A. Guglielmetti, M. La Commara, C. Manea, M. Nicoletto, C. Parascandolo, L. Parascandolo, D. Pierroutsakou, M. Sandoli, C. Signorini, F. Soramel, N. Toniolo, J. Grebosz, D. Filipescu, A. Gheorghe, T. Glodariu, L. Stroe, H. Miyatake, Y. Watanabe, S. Jeong, Y.H. Kim, A. Pakou, O. Sgouros, V. Soukeras and K. Zerva
    EPJ Web of Conferences 66, 03087 (2014)


  4. In situ lithium diffusion measurement in solid ionic conductors using short-lived radiotracer beam of 8Li

    H. Ishiyama, S.C. Jeong, Y.X. Watanabe, Y. Hirayama, N. Imai, H. Miyatake, M. Oyaizu, I. Katayama, A. Osa, Y. Otokawa, M. Matsuda, K. Nishio, H. Makii, T.K. Sato, N. Kuwata, J. Kawamura, A. Nakao, H. Ueno, Y.H. Kim, S. Kimura, M. Mukai
    Nucl. Inst. Meth. B354, 297-300 (2014)


  5. Ionization cross section measurements for autoionizing states of iridium and rhenium

    Y. Hirayama, M. Mukai, Y.X. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, M. Oyaizu, Y. Matsuo, T. Sonoda, M. Wada
    J. Phys. B: At. Mol. Opt. Phys. 47, 075201 (2014)


  6. Nanoscale diffusion tracing by radioactive 8Li tracer

    H. Ishiyama, S.C. Jeong, Y.X. Watanabe, Y. Hirayama, N. Imai, H. Miyatake, M. Oyaizu, I. Katayama, A. Osa, Y. Otokawa, M. Matsuda, K. Nishio, H. Makii, T.K. Sato, N. Kuwata, J. Kawamura, A. Nakao, H. Ueno, Y.H. Kim, S. Kimura, M. Mukai
    Jpn. J. Appl. Phys 53, 110303 (2014)


  7. Energy resolution and gas gain of an active-target type Gas counter of GEM-MSTPC

    S.K. Das, H. Ishiyama, Y.X. Watanabe, H. Miyatake, Y. Hirayama, S.C. Jeong, K. Yamaguchi
    J. Bangla. Aca. Sci. 37, 139-144 (2014)


  8. In-gas-cell laser ion source for KEK isotope separation system

    M. Mukai, Y. Hirayama, S.C. Jeong, N. Imai, H. Ishiyama, H. Miyatake, M. Oyaizu, Y.X. Watanabe, Y.H. Kim
    Rev. Sci. Inst. 85, 02B906 (2014)


  9. β-decay spectroscopy of r-process nuclei with N = 126 at KISS

    Y. Hirayama, Y.X. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, M. Oyaizu, Y.H. Kim, M. Mukai, S. Kumra
    AIP Conf. Proc. 1594, 380-387 (2014)


  10. Preface: Origin of matter and evolution of Galaxies 2013

    S. C. Jeong, N. Imai, H. Miyatake, T. Kajino
    AIP Conf. Proc. 1594, 1 (2014)


  11. Study of the multi-nucleon transfer reactions of 136Xe + 198Pt for producing exotic heavy nuclei

    Y.H. Kim, Y.X. Watanabe, Y. Hirayama, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, S. Choi, J. Song, E. Clement, G. de France, A. Navin, M. Rejmund, C. Schmitt, G. Pollarolo, L. Corradi, E. Fioretto, D. Montanari, M. Niikura, D. Suzuki, H. Nishibata, J. Takatsu
    EPJ Web of Conferences 66, 03044 (2014)


  12. Study of heavy-ion induced fission for heavy-element synthesis

    K. Nishio1, H. Ikezoe, S. Hofmann, F.P. Heßberger, D. Ackermann, S. Antalic, Y. Aritomo, V.F. Comas, Ch.E. Düllman, A. Gorshkov, R. Graeger, S. Heinz, J.A. Heredia, K. Hirose, J. Khuyagbaatar, B. Kindler, I. Kojouharov, B. Lommel, H. Makii, R. Mann, S. Mitsuoka, Y. Nagame, I. Nishinaka, T. Ohtsuki, A.G. Popeko, S. Saro, M. Schädel, A. Türler, Y. Wakabayashi, Y. Watanabe, A. Yakushev, A.V. Yeremin
    EPJ Web of Conferences 66, 03065 (2014)


  13. Present Status of KEK Isotope Separation System

    Y. Hirayama, S.C. Jeong, Y.X. Watanabe, N. Imai, H. Ishiyama, H. Miyatake, M. Oyaizu, Y.H. Kim, M. Mukai, T. Sonoda, M. Wada, M. Huyse, Yu. Kudryavtsev, P. Van Duppen
    EPJ Web of Conferences 66, 11017 (2014)


  14. Isobaric analog resonances of 31Mg and the border of the island of inversion

    N. Imai, M. Mukai, J. Cederkall, H. Aghai, P. Golubev, H.T. Johansson, D. Kahl , J. Kurcewics, T. Teranishi, Y.X. Watanabe
    Physical Review C 90, 011302 (2014)


  15. Ionization cross section measurements for autoionizing states of iridium and rhenium

    Y. Hirayama, M. Mukai, Y. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, M. Oyaizu, Y. Matsuo, T. Sonoda, M. Wada
    J. Phys. B: At. Mol. Opt. Phys. 47, 075201 (2014)


  16. Spallation UCN Production for nEDM

    Y. Masuda, K. Hatanaka, S.C. Jeong, S. Kawasaki, R..Matsumiya, K. Matsuta, M. Mihara, Y. Watanabe
    Phys. Procedia 51, 89-92 ( 2014 )

2013

  1. Tilted foils polarization at REX-ISOLDE

    H. Törnqvista, C. Sotty, D. Balabanski, A. Dhal, G. Georgiev, M. Hass, A. Heinz, Y. Hirayama, N. Imai, H. Johansson, M. Kowalska, A. Kusoglu, T. Nilsson, A. Stuchbery, F. Wenander, D.T. Yordanov
    Nuclear Instruments and Methods in Physics Research, B, 317, 685-688 (2013)


  2. Development of a gas cell-based laser ion source for RIKEN PALIS

    T. Sonoda, M. Wada, H. Tomita, C. Sakamoto, T. Takatsuka, T. Noto, H. Iimura, Y. Matsuo, T. Kubo, T. Shinozuka, T. Wakui, H. Mita, S. Naimi, T. Furukawa, Y. Itou, P. Schury, H. Miyatake, S. Jeong, H. Ishiyama, Y. Watanabe, Y. Hirayama
    Hyperfine Interactions, 216, 103-107 (2013)


  3. Spin-polarized radioactive isotope beam produced by tilted-foil technique

    Y. Hirayama, M. Mihara, Y.X. Watanabe, S.C. Jeong, H. Miyatake, S. Momota, T. Hashimoto, N. Imai, K. Matsuta, H. Ishiyama, S. Ichikawa, T. Ishii, T. Izumikawa, I. Katayama, H. Kawakami, H. Kawamura, I. Nishinaka, K. Nishio, H. Makii, S. Matsuoka, A. Osa, Y. Otokawa, T.K. Sato, Y. Wakabayashi
    Nucl. Instrum. Meth B, Vol. 317, 693-696 (2013)


  4. A multi-reflection time-of-flight mass spectrograph for short-lived and super-heavy nuclei

    P. Schury, M. Wada, Y. Ito, S. Naimi, T. Sonoda, H. Mita, A. Takamine, K. Okada, H. Wollnik, S. Chon, H. Haba, D. Kaji, H. Koura, H. Miyatake, K. Mirimoto, K. Morita, A. Ozawa
    Nucl. Instrum. Meth B, Vol. 317, 537-543 (2013)


  5. In situ diffusion measurements in solids using short-lived radioactive tracers of 8Li and 20Na

    H. Ishiyama, S.C. Jeong, Y.X. Watanabe, Y. Hirayama, N. Imai, H. Miyatake, M. Oyaizu, I. Katayama, M. Sakata, A. Osa, Y. Otokawa, M. Matsuda, H. Makii, K. Nishio, T.K. Sato, A, Nakao
    Nucl. Instrum. Meth B, Vol. 317, 789-792 (2013)


  6. β-delayed neutron and γ-ray spectroscopy of 17C utilizing spin-polarized 17B,

    H. Ueno, H. Miyatake, Y. Yamamoto, S. Tanimoto, T. Shimoda, N. Aoi, K. Asahi, E. Ideguchi, M. Ishihara, H. Izumi, T. Kishida, T. Kubo, S. Mitsuoka, Y. Mizoi, M. Notani, H. Ogawa, A. Ozawa, M. Sasaki, T. Shirakura, N. Takahashi, and K. Yoneda
    Phys. Rev. C 87, 034316 (2013)


  7. Study of collisions of 136Xe + 198Pt for the KEK isotope separator

    Y.X. Watanabe, Y. Hirayama, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, E. Clement, G. de France, A. Navin, M. Rejmund, C. Schmitt, G. Polarolo, L. Corradi, E. Fioretto, D. Montanari, S.H. Choi, Y.H. Kim, J.S. Song, M. Niikura, D. Suzuki, H. Nishibata, J. Takatsu
    Nuclear Instruments and Methods in Physics Research B 317, 752-755 (2013)


  8. Off-line test of the KISS gas cell

    Y. Hirayama, Y. Watanabe, N. Imai, H. Ishiyama, S.C. Jeong, H. Miyatake, M. Oyaizu, Y.H. Kim, M. Mukai, Y. Matsuo, T. Sonoda, M. Wada, M. Huyse, Yu. Kudryavtsev, P. Van Duppen
    Nuclear Instruments and Methods in Physics Research B 317, 480-483 (2013)


  9. KEK Isotope Separation System for Decay Spectroscopy of R-Process Nuclei

    Y.X. Watanabe, H. Miyatake, S.C. Jeong, H. Ishiyama, N. Imai, Y. Hirayama, M. Oyaizu, K. Niki, M. Okada, M. Wada, T. Sonoda
    NUCLEAR STRUCTURE PROBLEMS Proceeding of the French-Japanese Symposium,World Scientific Publishing
    Co. pp.167-172 (2013)


  10. Toward Online Nanoscale Diffusion Measurements Using Radioactive 8Li Tracer

    H. Ishiyama, S.C. Jeong, Y. Watanabe, Y. Hirayama, N. Imai, H. Miyatake, M. Oyaizu, I. Katayama, M. Sataka, A. Osa, Y. Otokawa, M. Matsuda, H. Makii
    Japanese Journal of Applied Physics 52, 010205 (2013)


  11. Development of a resonant laser ionization gas cell for high-energy, short-lived nuclei

    T. Sonoda, M.Wada, H. Tomita, C. Sakamoto, T. Takatsuka, T. Noto, Y. Matsuo, H. Iimura, T. Shinozuka, T.Wakui, T. Kubo, P. Schury, Y. Ito, S. Naimi, S. Nakamura, H. Mita, T. Furukawa, H. Miyatake, S. Jeong, H. Ishiyama, N. Imai, Y.Watanabe, Y. Hirayama,
    Nuclear Instruments and Methods in Physics Research B 295, 1–10 (2013)


2012

  1. Energy resolution and gas gain study of GEM-MSTPC for measurement of 44Ti(α,p)47V reaction.

    S.K. Das, H. Ishiyama, Y.X. Watanabe, H. Miyatake, Y. Hirayama, S.C. Jeong and K.Yamaguchi,
    Bangladesh Journal of Physics, Vol. 12, page: 1-7 (2012)


  2. Tilted-foil technique for producing spin-polarized radioisotope beams

    Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, N.Imai, K.Matsuta, H.Miyatake, T.Hashimoto, H.Ishiyama, S.Ichikawa, T.Ishii, T Izumikawa, I.Katayama, H.Kawakami, H. Kawamura, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, S.Momota, A.Osa, Y.Otokawa, T.K.Sato,Y. Wakabayashi
    Eur. Phys. J. 48, 54 (2012)


  3. Low-background prebunching system for heavy-ion beams at the Tokai radioactive ion accelerator complex

    M. Okada, K. Niki, Y. Hirayama, N. Imai, H. Ishiyama, S. C. Jeong, I. Katayama, H. Miyatake*, M. Oyaizu, Y. X. Watanabe, S. Arai, H.Makii and Y. Wakabayashi,
    Phys. Rev. ST Accel. Beams 15, 030101 (2012)


  4. Isobaric analog resonances of the N = 21 nucleus 35Si

    N.Imai, Y.Hirayama, Y.X.Watanabe, T.Teranishi, T.Hashimoto, S.Hayakawa, Y.Ichikawa, H. Ishiyama, S.C.Jeong, D.Kahl, S.Kubono, H .Miyatake, H.Ueno, H.Yamaguchi, K.Yoneda, A.Yoshimi
    Phys. Rev. C 85, 034313 (2012)


  5. Structure of 28Mg studied by \beta-decay spectroscopy of spin-polarized 28Na: The first step of systematic studies on neutron-rich Mg isotopes

    K. Kura, K. Tajiri, T. Shimoda, A. Odahara, T. Hori, M. Kazato, T. Masue, M. Suga, A. Takashima, T. Suzuki, T. Fukuchi, Y. Hirayama, N. Imai, H. Miyatake, M. Pearson, C. D. P. Levy, and K. P. Jackson
    Phys. Rev. C 85, 034310 (2012)


  6. Wall-loss distribution of charge breeding ions in an electron cyclotron resonance ion source

    S. C. Jeong, M. Oyaizu, N. Imai, Y. Hirayama, H. Ishiyama, H. Miyatake, K. Niki, M. Okada, Y. X. Watanabe, Y. Otokawa, A. Osa, and S. Ichikawa
    Rev. Sci. Instrum. 83, 02A910 (2012)


  7. GEM-MSTPC: An active-target type detector in low-pressure He/CO2 mixed gas

    H. Ishiyama, K. Yamaguchi, Y. Mizoi, Y.X. Watanabe, S.K. Das, T. Hashimoto, H. Miyatake, Y. Hirayama, N. Imai, M. Oyaizu, S.C. Jeong, T. Fukuda, S. Mitsuoka, H. Makii, and T.K. Sato
    JINST 7, C03036 (2012)


2011

  1. Spin-polarization of radioactive 123Ing.s. by the tilted-foil method

    Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, N.Imai, K.Matsuta, H.Miyatake, T.Hashimoto, H.Ishiyama, S.Ichikawa, T.Ishii, T Izumikawa, I.Katayama, H.Kawakami, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, S.Momota, A.Osa, Y.Otokawa, T.K.Sato,Y.Wakabayashi
    Eur.Phys.J. A 47, 138 (2011)


  2. Resonance states in 27P using Coulomb dissociation and their effect on the stellar reaction 26Si(p, γ) 27P

    Y.Togano, T.Gomi, T.Motobayashi, Y.Ando, N.Aoi, H.Baba, K.Demichi, Z.Elekes, N.Fukuda, Zs.Fulop, U.Futakami, H.Hasegawa, Y.Higurashi, K.Ieki, N.Imai, M.Ishihara, K.Ishikawa, N.Iwasa, H.Iwasaki, S.Kanno, Y.Kondo, T.Kubo, S.Kubono, M.Kunibu, K.Kurita, Y.U.Matsuyama, S.Michimasa, T.Minemura, M.Miura, H.Murakami, T.Nakamura, M.Notani, S.Ota, A.Saito, H.Sakurai, M.Serata, S.Shimoura, T.Sugimoto, E.Takeshita, S.Takeuchi, K.Ue, K.Yamada, Y.Yanagisawa, K.Yoneda, A.Yoshida
    Phys.Rev. C 84, 035808 (2011)


  3. Wall-loss distribution of charge breeding ions in an electron cyclotron resonance ion source

    S. C. Jeong, M. Oyaizu, N. Imai, Y. Hirayama, H. Ishiyama, H. Miyatake, K. Niki, M. Okada, Y. X. Watanabe, Y. Otokawa, A. Osa, and S. Ichikawa
    Rev. Sci. Instrum. 82, 033508 (2011)


  4. Diffusion Experiment in Lithium Ionic Conductors with the Radiotracer of 8Li

    S.C. Jeong
    Radioisotopes - Applications in Physical Sciences (ISBN 978-953-307-510-5)
    (Edited by Nirmal Singh, InTech, October 2011)


  5. Adhesion improvement of HIVIPP 12C targets on Au backings

    I. Sugai, Y. Takeda, H. Kawakami, N. Ohta, H. Makii, and H. Miyatake
    Nucl. Instrum. Meth. A 655, 24 (2011)


  6. Gas-gain study of standard CERN GEM and 400-μm-thick Thick GEM in low-pressure He/CO2 mixed gas

    S.K. Das, Y. Mizoi, T. Fukuda, K. Yamaguchi, H. Ishiyama, M.H. Tanaka, Y.X. Watanabe, and H. Miyatake
    Nucl. Instrum. Meth. A 625, 39 (2011)


2010

  1. Development of the GEM-MSTPC for measurements of low-energy nuclear reactions

    K.Yamaguchi, H.Ishiyama, M.H.Tanaka, Y.X. Watanabe, H. Miyatake, Y. Hirayama, N. Imai, H. Makii, Y. Fuchi, S.C. Jeong, T. Nomura, Y. Mizoi, S.K. Das, T. Fukuda, T. Hashimoto, I. Arai,
    NUCL. INST. & METH. A 623 135-137 (2010)


  2. Superdeformation in asymmetric N > Z nucleus 40Ar

    E.Ideguchi, S.Ota, T.Morikawa, M.Oshima, M.Koizumi, Y.Toh, A.Kimura, H.Harada, K.Furutaka, S.Nakamura, F.Kitatani, Y.Hatsukawa, T.Shizuma, M.Sugawara, H.Miyatake, Y.X.Watanabe, Y.Hirayama, M.Oi
    Phys.Lett. B 686, 18 (2010)


  3. Proton resonance elastic scattering in inverse kinematics on the medium heavy nucleus 68Zn

    N.Imai, Y.Hirayama, H.Ishiyama, S.C.Jeong, H.Miyatake, Y.X.Watanabe, H.Makii, S.Mitsuoka, D.Nagae, I.Nishinaka, K.Nishio, K.Yamaguch
    Eur.Phys.J. A 46, 157 (2010)


  4. Development of radioactive ion beam production systems for Tokai Radioactive Ion Acceleration Complex-High temperature ion source for short-lived isotopes

    Y. Otokawa, A. Osa, T.K. Sato, M. Matsuda, S. Ichikawa, and S.C. Jeong
    Rev. Sci. Instrum. 81, 02A902 (2010)


2009

  1. A new measurement of the astrophysical 8Li(d, t)7Li reaction

    T.Hashimoto, H.Ishiyama, Y.X.Watanabe, Y.Hirayama, N.Imai, H.Miyatake, S.C.Jeong, M.-H.Tanaka, N.Yoshikawa, T.Nomura, S.Mitsuoka, K.Nishio, T.K.Sato, A.Osa, S.Ichikawa, M.Matsuda, H.Ikezoe, S.K.Das, Y.Mizoi, T.Fukuda, A.Sato, T.Shimoda, K.Otsuki, T.Kajino
    Phys.Lett. B 674, 276 (2009)


  2. Development of Large Deformation in 62Cr

    N.Aoi, E.Takeshita, H.Suzuki, S.Takeuchi, S.Ota, H.Baba, S.Bishop, T.Fukui, Y.Hashimoto, H.J.Ong, E.Ideguchi, K.Ieki, N.Imai, M.Ishihara, H.Iwasaki, S.Kanno, Y.Kondo, T.Kubo, K.Kurita, K.Kusaka, T.Minemura, T.Motobayashi, T.Nakabayashi, T.Nakamura, T.Nakao, M.Niikura, T.Okumura, T.K.Ohnishi, H.Sakurai, S.Shimoura, R.Sugo, D.Suzuki, M.K.Suzuki, M.Tamaki, K.Tanaka, Y.Togano, K.Yamada
    Phys.Rev.Lett. 102, 012502 (2009)


  3. First lifetime measurement of 2+1 state in 12Be

    N.Imai, N.Aoi, H.J.Ong, H.Sakurai, K.Demichi, H.Kawasaki, H.Baba, Zs.Dombradi, Z.Elekes, N.Fukuda, Zs.Fulop, A.Gelberg, T.Gomi, H.Hasegawa, K.Ishikawa, M.Ishihara, H.Iwasaki, E.Kaneko, S.Kanno, T.Kishida, Y.Kondo, T.Kubo, K.Kurita, S.Michimasa, T.Minemura, M.Miura, T.Motobayashi, T.Nakamura, M.Notani, T.K.Ohnishi, A.Saito, S.Shimoura, T.Sugimoto, M.K.Suzuki, E.Takeshita, S.Takeuchi, M.Tamaki, H.Watanabe, K.Yoneda
    Phys.Lett. B 673, 179 (2009)


  4. Neutron capture cross section of 14C of astrophysical interest studied by Coulomb breakup of 15C

    T.Nakamura, N.Fukuda, N.Aoi, N.Imai, M.Ishihara, H.Iwasaki, T.Kobayashi, T.Kubo, A.Mengoni, T.Motobayashi, M.Notani, H.Otsu, H.Sakurai, S.Shimoura, T.Teranishi, Y.X.Watanabe, K.Yoneda
    Phys.Rev. C 79, 035805 (2009)


  5. Low-lying states in 32Mg studied by proton inelastic scattering

    S.Takeuchi, N.Aoi, T.Motobayashi, S.Ota, E.Takeshita, H.Suzuki, H.Baba, T.Fukui, Y.Hashimoto, K.Ieki, N.Imai, H.Iwasaki, S.Kanno, Y.Kondo, T.Kubo, K.Kurita, T.Minemura, T.Nakabayashi, T.Nakamura, T.Okumura, T.K.Onishi, H.Sakurai, S.Shimoura, R.Sugou, D.Suzuki, M.K.Suzuki, M.Takashina, M.Tamaki, K.Tanaka, Y.Togano, K.Yamada
    Phys.Rev. C 79, 054319 (2009)


  6. Abnormal Li diffusion in β-LiGa by the formation of defect complex

    S.C. Jeong, I. Katayama, H. Kawakami, Y. Watanabe, H. Ishiyama, N. Imai, Y. Hirayama, H. Miyatake, M. Sataka, H. Sugai, S. Okayasu, S. Ichikawa, K. Nishio, S. Mitsuoka, T. Nakanoya, T. Hashimoto, T. Hashimoto, and M. Yahagi
    Solid State Ionics 180, 626 (2009)


2008

  1. Coexistence of α + α + n + n and α + t + t cluster structures in 10Be

    N.Itagaki, M.Ito, M.Milin, T.Hashimoto, H.Ishiyama, H.Miyatake
    Phys.Rev. C 77, 067301 (2008)


  2. Lifetime measurements of first excited states in 16, 18C

    H.J.Ong, N.Imai, D.Suzuki, H.Iwasaki, H.Sakurai, T.K.Onishi, M.K.Suzuki, S.Ota, S.Takeuchi, T.Nakao, Y.Togano, Y.Kondo, N.Aoi, H.Baba, S.Bishop, Y.Ichikawa, M.Ishihara, T.Kubo, K.Kurita, T.Motobayashi, T.Nakamura, T.Okumura, Y.Yanagisawa
    Phys.Rev. C 78, 014308 (2008)


  3. On-Line Diffusion Tracing in Li Ionic Conductors by the Short-Lived Radioactive Beam of 8Li

    S.C. Jeong, I. Katayama, H.Kawakami, Y.X. Watanabe, H. Ishiyama, N. Imai, Y. Hirayama, H. Miyatake, M. Sataka, H. Sugai, S. Okayasu, S.I. Ichikawa, K. Nishio, S. Mitsuoka, T. Nakanoya, T. Hashimoto, M. Yahagi, T. Hashimoto,
    JAPANESE JOURNAL OF APPLIED PHYSICS 47, 6413 (2008)


  4. Ion source development for the on-line isotope separator at JAEA 

    A. Osa, S. Ichikawa, M. Matsuda, T.K. Sato, S.C. Jeong
    Nucl.Instrum.Methods Phys.Res. B266, 4411 (2008)


  5. First results of target preparation by the HIVIPP method in pressures higher than one bar

    I. Sugai, Y. Takeda, M. Oyaizu, H. Kawakami, K. Sasa, S. Ishii, K. Shima
    Nucl. Instrum. and Meth. A590, 83 (2008)


  6. Measurement of carbon sputtering yield by N+ ion beam and lifetime dependence of resulting foils on thickness

    I. Sugai, Y. Takeda, M. Oyaizu, H. Kawakami, K. Sasa, S. Ishii, K. Shima
    Nucl. Instrum. and Meth. A590, 37 (2008)


  7. Lifetime improvement of slackened thin cluster carbon stripper foils by suppression of carbon buildup

    I. Sugai, Y. Takeda, M. Oyaizu, H. Kawakami, K. Sasa, S. Ishii, K. Shima
    Nucl. Instrum. and Meth. A590, 32 (2008)


  8. KEKCB electron cyclotron resonance charge breeder at TRIAC

    N. Imai, S.C. Jeong, M. Oyaizu, S. Arai, Y. Fuchi, Y. Hirayama, H. Ishiyama, H. Miyatake, M.H. Tanaka, M. Okada, Y.X.Watanabe, S. Ichikawa, H. Kabumoto, A. Osa, Y. Otokawa, T.K. Sato
    Rev. of Sci. Inst. 79, 02A906 (2008)


  9. KEKCB-18 GHz ECR charge breeder at TRIAC

    S.C. Jeong, N. Imai, M. Oyaizu, S. Arai, Y. Fuchi, Y. Hirayama, H. Ishiyama, H. Miyatake, M. Okada, M.H. Tanaka, Y.X. Watanabe, S. Ichikawa, A. Osa, T.K. Sato, H. Kabumoto
    Nucl.Instrum.Methods Phys.Res. B266, 4411 (2008)


  10. Lifetime measurements of excited states in 17C: Possible interplay between collectivity and halo effects

    D.Suzuki, H.Iwasaki, H.J.Ong, N.Imai, H.Sakurai, T.Nakao, N.Aoi, H.Baba, S.Bishop, Y.Ichikawa, M.Ishihara, Y.Kondo, T.Kubo, K.Kurita, T.Motobayashi, T.Nakamura, T.Okumura, T.K.Onishi, S.Ota, M.K.Suzuki, S.Takeuchi, Y.Togano, Y.Yanagisawa
    Phys.Lett. B 666, 222 (2008)


2007

  1. Barrier Distributions Derived from Quasielastic Backscattering of 48Ti, 54Cr, 56Fe, 64Ni, and 70Zn Projectiles on a 208Pb Target

    S.Mitsuoka, H.Ikezoe, K.Nishio, K.Tsuruta, S.C.Jeong, Y.Watanabe
    Phys.Rev.Lett. 99, 182701 (2007)


  2. Tokai Radioactive Ion Accelerator Complex (TRIAC)

    Y.X. Watanabe, S. Arai, Y. Arakaki, Y. Fuchi,Y. Hirayama, N. Imai, H. Ishiyama, S.C. Jeong, H. Kawakami, H. Miyatake, K. Niki, T. Nomura, M. Okada, M. Oyaizu, M.H. Tanaka, M. Tomizawa, N. Yoshikawa, S. Abe, S. Hanashima, T. Hashimoto, S. Ichikawa,H. Ikezoe, T. Ishii, N. Ishizaki, H. Kabumoto, I. Katayama,M. Koizumi, M. Matsuda, S. Mitsuoka, T. Nakanoya, K. Nishio,I. Ohuchi, A. Osa, T.K. Sato, S. Takeuchi, H. Tayama, Y. Tsukihashi,
    EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS 150, 259 (2007)


  3. Observation of transient lattice vacancies produced during high-energy ion irradiation of Ni foils

    Hidetsugu Tsuchida, Takeo Iwai, Misa Awano, Mutsumi Kishida, Ichiro Katayama, Sun-Chang Jeong, Hidemi Ogawa, Naoki Sakamoto, Masao Komatsu and Akio Itoh
    J. Physics: Condensed matter 19, 136205 (2007)


  4. Ramsey resonance for a pulsed beam

    Yasuhiro Masudaa, Vadim Skoyb, Takashi Inoa, Sun-Chang Jeonga and Yutaka Watanabea
    Physics Letters A 364, 87 (2006)


  5. Observation of pulsed neutron Ramsey resonance

    Yasuhiro Masudaa, Vadim Skoyb, Takashi Inoa, Sun-Chang Jeonga and Yutaka Watanabe
    Physica B 397, 147 (2007)


2006

  1. Scattering of 11Be halo nucleus from 209Bi at the Coulomb barrier

    M.Mazzocco, C.Signorini, M.Romoli, A.De Francesco, M.Di Pietro, E.Vardaci, K.Yoshida, A.Yoshida, R.Bonetti, A.De Rosa, T.Glodariu, A.Guglielmetti, G.Inglima, M.La Commara, B.Martin, D.Pierroutsakou, M.Sandoli, F.Soramel, L.Stroe, R.Kanungo, N.Khai, T.Motobayashi, T.Nomura, T.Ishikawa, H.Ishiyama, S.Jeong, H.Miyatake, M.H.Tanaka, I.Sugai, Y.Watanabe
    Eur.Phys.J. A 28, 295 (2006)


  2. A new measurement of the astrophysical 8Li(α,n)11B reaction

    H.Ishiyama, T.Hashimoto, T.Ishikawa, Y.X.Watanabe, S.K.Das, H.Miyatake, Y.Mizoi, T.Fukuda, M.-H.Tanaka, Y.Fuchi, N.Yoshikawa, Y.Hirayama, S.C.Jeong, T.Nomura, I.Katayama, S.Mitsuoka, K.Nishio, M.Matsuda, P.K.Saha, S.Ichikawa, H.Ikezoe, T.Furukawa, H.Izumi, T.Shimoda, K.Nakai
    Phys.Lett. B 640, 82 (2006)


  3. Gated multiple-sampling and tracking proportional chamber, new detector system for nuclear astrophysical study with radioactive nuclear beams

    T. Hashimoto, H. Ishiyama, T. Ishikawa, T. Kawakami, N. Nakai, Y.X. Watanabe, H. Miyatake, M.H. Tanaka, Y. Fuchi, N. Yoshikawa, S.C. Jeong, I. Katayama, T. Nomura, T. Furukawa, S. Mitsuoka, K. Nishio, M. Matsuda, H. Ikezoe, T. Fukuda, S.K. Das, P.K. Saha, Y. Mizoi, T. Komatsubara, M. Yamaguchi, Y. Tagishi
    Nucl. Instrum. Meth. A556, 339 (2006)


  4. Measurements of evaporation residue cross sections for the fusion reactions 86Kr + 134Ba and 86Kr + 138Ba

    K.Satou, H.Ikezoe, S.Mitsuoka, K.Nishio, C.J.Lin, S.C.Jeong
    Phys.Rev. C 73, 034609 (2006)


  5. Production of a low-energy radioactive nuclear beam with high purity using JAERI-RMS

    H.Ishiyama, T.Ishikawa, T.Hashimoto, Y.X.Watanabe, Y.Hirayama, N.Imai, H.Miyatake, M.H.Tanaka, Y.Fuchi, N.Yoshikawa, S.C.Jeong, H.Kawakami, I.Katayama, T.Nomura, S.Mitsuoka, K.Nishio, M.Matsuda, P.K.Saha, H.Ikezoe, S.K.Das, Y.Mizoi, T.Fukuda
    Nucl.Instrum.Methods Phys.Res. A560, 366 (2006)


2005

  1. Study of 11Be structure through β-delayed decays from polarized 11Li

    Y.Hirayama, T.Shimoda, H.Izumi, A.Hatakeyama, K.P.Jackson, C.D.P.Levy, H.Miyatake, M.Yagi, H.Yano
    Phys.Lett. B 611, 239 (2005)


  2. Measurement of Diffusion Coefficients in solids by the short-lived radioactive beam of 8Li.

    S.C. Jeong , I. Katayama, H. Kawakami, Y. Watanabe, H. Ishiyama, H. Miyatake, M. Sataka, S. Okayasu, H. Sugai, S. Ichikawa, K. Nishio, T. Nakanoya, N. Ishikawa, Y. Chimi, T. Hashimoto, M. Yahagi, K. Takada, B.C. Kim, M. Watanabe, A. Iwase, T. Hashimoto and T. Ishikawa
    Nucl.Inst. and Method B 230, 596 (2005)


  3. Measurement of Self-Diffusion Coefficients in Li Ionic conductirs by Using solids by the short-lived radioactive beam of 8Li.

    S.C. Jeong , I. Katayama, H. Kawakami, Y. Watanabe, H. Ishiyama, H. Miyatake, M. Sataka, S. Okayasu, H. Sugai, S. Ichikawa, K. Nishio, T. Nakanoya, N. Ishikawa, Y. Chimi, T. Hashimoto, M. Yahagi, K. Takada, B.C. Kim, M. Watanabe, A. Iwase, T. Hashimoto and T. Ishikawa
    J. Phase Equibria and Diffusion 26, 472 (2005)


Oral presentaion

2016

 

2015

  1. On-line experimental results of argon gas cell based laser ion source (KEK Isotope Separation System)
    Y. Hirayama et al.
    EMIS2015, Grand Rapids, May 11 - 15, 2015

  2. Direct measumrent of nanoscale lithium diffusion in solid battery materials using radioactive tracer of 8Li
    H. Ishiyama et al.
    EMIS2015, Grand Rapids, May 11 - 15, 2015

  3. Measurements of multinucleon transfer reactions of 136Xe + 198Pt for production of exotic nuclei
    Y.X. Watanabe et al.
    EMIS2015, Grand Rapids, May 11 - 15, 2015

 

2014

  1. KISS to explore neutron-rich nuclei around the last r-process bottleneck
    Y. Hirayama et al.
    Recent progress on r-process and nucleosynthesis, RIKEN, Nov. 25, 2014

  2. Nanoscale lithium diffusion measurements using low-energy radioactive beam of 8Li
    H. Ishiyama et al.
    2nd Conference on Advance in Radioactive isotope Science (ARIS2014)99, Tokyo Univ., June 2-6, 2014

  3. In situ lithium diffusion measurements in solid ionic conductors using short-lived radiotracer beam of 8Li
    H. Ishiyama et al.
    The International Conference on Atomic Collisions in Solids (ICACS 26), Debrechen, Hungary, July 13-18, 2014

  4. Present status of KEK isotope separation system (KISS)
    Y.X. Watanabe et al.
    RIKEN RIBF nuclear physics seminar, Wako, Feb. 17, 2015

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