RCNP Annual Report 2001 Contents

I. EXPERIMENTAL NUCLEAR PHYSICS

II. THEORETICAL PHYSICS

III. EXPERIMENTAL FACILITIES AND INSTRUMENTS

IV. ACCELERATORS

V. COMPUTER AND NETWORK

VI. RADIATION PROTECTION

VII. PUBLICATIONS

VIII. SYMPOSIA, COLLOQUIA AND WORKSHOPS

IX. PERSONNEL



I EXPERIMENTAL NUCLEAR PHYSICS

Nuclear Reactions and Structure
  1. Isospin Symmetry Structure of GT and M1 States in A = 54 Nuclei
    T. Adachi, A.D. Bacher, G.P.A. Berg, T. Black, C.C Foster, H. Fujimura,
    H. Fujita, Y. Fujita, K. Hatanaka, J. Janecke, J. Kamiya, K. Katori,
    T. Kawabata, Y. Kitamuta, W. Lozowski, D.A. Robers, Y. Shimbara, Y. Shimizu, E.J. Stephenson, M. Uchida, H. Ueno, T. Yamanaka, M. Yoshifuku and
    M. Yosoi
  2. Resonance States in Proton Rich Nuclei and Reaction Rates in the rp-Process
    G.P.A. Berg, K. Hatanaka, N. Sakamoto, T. Adachi, A.D. Bacher, C.C. Foster, Y. Fujita, H. Fujita, K. Fujita, J. Goerres, J. Kamiya, Y. Sakemi, H. Schatz,
    Y. Shimbara, Y. Shimizu, E.J. Stephenson, T. Wakasa, M. Wiescher and
    M. Yosoi
  3. E1  States Observed in Proton Inelastic Scattering on 58Ni at 0-degree
    H. Fujita, T. Adachi, A. D. Bacher, G. P. A. Berg, C. C. Foster, Y. Fujita, J. Janecke, K. Katori, D. A. Robert, Y. Shimbara, E. J. Stephenson, H. Ueno and M. Yosoi
  4. Study of Anomalous Pion Production in Proton-Nucleus Collisions
    K. Fujita, T. Fukuda, K. Hatanaka, J. Kamiya, Y. Kitamura, A.B. Kurepin,
    A.I. Reshetin, N. Sakamoto, Y. Sakemi, Y. Shimizu, E.A. Strokovsky, H. Yoshida and T. Wakasa
  5. Gamow-Teller Transitions in High-Resolution  23Na(3He,t)23Mg Reaction
    Y. Fujita, Y. Shimbara, T. Adachi, G.P.A. Berg, H. Fujimura, H. Fujita, K. Hara, K. Hatanaka, J. Kamiya, T. Kawabata, Y. Kitamura, Y. Shimizu, M. Uchida, H.P. Yoshida, M. Yoshifuku and M. Yosoi
  6. Spin and Orbital Contributions for M1 Transitions in 23Na (II)
    Y. Fujita and I. Hamamoto
  7. Spin and Orbital Contributions for M1 Transitions in 23Na (I)
    Y. Fujita, Y. Shimbara, T. Adachi, G.P.A. Berg, H. Fujimura, H. Fujita, I. Hamamoto, K. Hara, K. Hatanaka, J. Kamiya, T. Kawabata, Y. Kitamura, Y. Shimizu, M. Uchida, H.P. Yoshida, M. Yoshifuku and M. Yosoi
  8. Present results of 3He + 3He reaction cross section measurement
    T. Itahashi, M. Komori, N. Kudomi, K. Kume, Y. Nagai
    H.Ohsumi, K. Takahisa, H. Toki, H. Ejiri, H. Ueda, and S. Yoshida
  9. Study of the Spin Dependent 3He-Nucleus Interaction at 450MeV
    J. Kamiya, K. Hatanaka, Y. Sakemi, T. Wakasa, T. Kawabata, H. P. Yoshida, E. Obayashi, K. Hara, Y. Kitamura, Y. Shimizu, K. Fujita, N. Sakamoto,
    H. Sakaguchi, M. Yosoi, M. Uchida, Y. Yasuda, Y. Shimbara, T. Adachi and
    T. Noro
  10. Proton Production Cross Sections for Reactions Induced by 392 MeV Protons.
    T. Kim, F. Saiho, S. Hohara, J. Tanaka, S. Aoki, G. Wakabayashi, Y. Uozumi, M. Matoba, N. Koori, T. Maki and M. Nakano
  11. Gamow-Teller transitions in 37Cl (3He, t)37Ca ->37K \beta-decay
    Y. Shimbara, Y. Fujita, T. Adachi, G.P.A. Berg, H. Fujimura, H. Fujita, K. Hara, K. Hatanaka, T. Ishikawa, J. Kamiya, T. Kawabata, Y. Kitamura, Y. Shimizu, M. Uchida, K. Yamasaki, H.P. Yoshida, M. Yoshifuku and M. Yosoi
  12. Versatile target formation method for water soluble sompounds
    Y. Shimbara, Y. Fujita, M. Hamaguchi, E. Mochizuki, T. Adachi, H. Fujimura, H. Fujita, K. Hara, K. Hatanaka, J. Kamiya, T. Kawabata, Y. Kitamura, Y. Shimizu, M. Uchida, K. Yamasaki, M. Yoshifuku and M. Yosoi
  13. Measurement of the polarization transfer coefficients of the p(polarized)d elastic scattering at 250 MeV
    Y. Shimizu, K. Hatanaka, Y. Sakemi, T. Wakasa, H.P. Yoshida, E. Obayashi, J. Kamiya, Y. Kitamura, H. Sakai, A. Tamii, K. Sekiguchi, K. Yako, Y. Maeda, T. Noro, K. Sagara, T. Yagita and V.P. Ladygin
  14. Absolute normalization of the differential cross section of the p-d elastic scattering at 250 MeV
    Y. Shimizu, K. Hatanaka, Y. Sakemi, T. Wakasa, H.P. Yoshida, J. Kamiya, K. Fujita, N. Sakamoto, H. Sakai, A. Tamii, K. Sekiguchi, K. Yako, Y. Maeda, T. Noro and K. Sagara
  15. Measurement of p-d elastic scattering at Ep=392 MeV
    A. Tamii, N. Uchigashima, K. Hatanaka, M. Hatano, T. Ishida, J. Kamiya, H. Kuboki, Y. Maeda, H. Okamura, T. Saito, H. Sakai, Y. Satou, K. Sekiguchi, Y. Shimizu, H. Suda, Y. Kitamura, T. Wakasa and K. Yako
  16. Search for super-narrow dibaryon resonances by the p-d ->p-dX and p-d ->p-pX reactions
    A. Tamii, K. Hatanaka, M. Hatano, D. Hirooka, J. Kamiya, H. Kato, Y. Maeda, T. Saito, H. Sakai, S. Sakoda, K. Sekiguchi, N. Uchigashima, T. Uesaka, T. Wakasa and K. Yako
  17. Neutron Capture Reactions of 84Kr, 20Ne and 22Ne and Stellar Nucleosynthesis
    A.Tomyo, Y. Nagai, T. Shima, M. Igashira, T. Ohsaki
  18. High Resolution Measurement of 0- State in  16O
    T. Wakasa, G. P. Berg, H. Fujimura, K. Fujita, K. Hatanaka, M. Itoh, J. Kamiya, T. Kawabata, Y. Kitamura, T. Noro,E. Obayashi, H. Sakaguchi, N. Sakamoto, Y. Sakemi, Y. Shimizu, H. Takeda, M. Uchida, Y. Yasuda, H. Yoshida, and M. Yosoi
  19. Cross sections for the 40Ca(p,n) reaction at 345 MeV and multistep contributions in the continuum
    T. Wakasa, K. Hatanaka, H. Sakai, M. B. Greenfield, J. Kamiya, K. Ogata,
    H. Okamura, K. Sekiguchi, K. Suda, A. Tamii, and K. Yako
  20. Determination of the Gamow-Teller quenching factor via the 90Zr(n,p) reaction at 293 MeV
    K. Yako, H. Sakai, M.B. Greenfield, K. Hatanaka, M. Hatano, D. hirooka, T. Ishida, J. Kamiya, A. Kitamura, H. Kato, Y. Maeda, C.L. Morris, Y. Sakemi,
    H. Okamura, J. Rapaport, T. Saito, S. Sakoda, K. Sekiguchi, Y. Shimizu, K. Suda, A. Tamii, N. Uchigashima and T. Wakasa
  21. Neutron Decays from the s-Hole State in 15N
    M. Yosoi, H. Akimune, H. Ejiri, H. Fujimura, M. Fujiwara, K. Hara, T. Ishikawa, M. Itoh, Y. Itow, T. Kawabata, K. Kobayashi, M. Nakamura, T. Noro, E. Obayashi, H. Sakaguchi, Y. Sakemi, M. Shiozawa, H. Takeda, A. Tamii, H. Toyokawa, M. Uchida, T. Yamada, T. Yamasaki, T. Yasuda, H. P. Yoshida and R. G. T. Zegers
  22. Cross Sections for the s1/2 Proton Knockout in the 16O(p,2p) Reaction
    M. Yosoi, H. Akimune, H. Ejiri, H. Fujimura, M. Fujiwara, K. Hara, T. Ishikawa, M. Itoh, Y. Itow, T. Kawabata, K. Kobayashi, M. Nakamura, T. Noro, E. Obayashi, H. Sakaguchi, Y. Sakemi, M. Shiozawa, H. Takeda, A. Tamii, H. Toyokawa, M. Uchida, T. Yamada, T. Yamasaki, T. Yasuda, H. P. Yoshida and R. G. T. Zegers
Quark-Lepton Nuclear Physics
  1. \phi photo-production off nuclei at SPring-8/LEPS
    T. Ishikawa, K. Imai, M. Nakamura, T. Murakami, M. Yosoi, M. Miyabe, M. Niyama, K. Miwa, J.K. Ahn, T. Nakano, M. Fujiwara, Y. Sakemi, T. Hotta, T. Yorita, H. Kohri, H. Fujimura, T. Mibe, T. Matsumura, M. Morita, C. Rdngacharyulu, H. Akimune, R.G.T. Zegers, N. muramatsu, A. Sakaguchi, M. Sumihama,
    M. Nomachi, Y. Sugaya, H. Nakamura, H. Shimizu, H. Kawai, T. Ooba, Y. Shino, C.W. Wang, W.C. Chang, D.S. Oshuev, S. Date, Y. Ohashi and H. Toyokawa
  2. LEPS experiment using new liquid hydrogen target with thickness of 150 mm at SPring-8
    H. Kohri, D.S. Ahn, J.K. Ahn, H. Akimune, Y. Asano, W.C. Chang, S. Date, H. Ejiri, H. Fujimura, M. Fujiwara, K. Hicks, T. Hotta, K. Imai, T. Iwata,
    T. Ishikawa, H. Kawai, K. Kino, N. Kumagai, S. Makino, T. Matsumura,
    N. Matsuoka, T. Mibe, M. Miyabe, Y. Miyachi, M. Morita, N. Muramatsu,
    H. Nakamura, T. Nakano, M. Niiyama, M. Nomachi, Y. Ohashi, T. Ooba,
    H. Ookuma, D.S. Oshuev, C. Rangacharyulu, A. Sakaguchi, T. Sasaki, D. Seki, P. Shagin, Y. Shiino, H. Shimizu, Y. Sugaya, M. Sumihama, Y. Toi, H. Toyokawa, A. Wakai, C.W. Wang, S.C. Wang, K. Yonehara, T. Yorita, M. Yosoi and R.G.T. Zegers
  3. The experiment of \gammaA -> \pi0\pi0X reaction at SPring-8
    T.Matsumura, H.Kohri, T.Hotta, T.Nakano, T.Mibe, R.G.T.Zegers, N.Muramatsu, T.Ishikawa, M.Miyabe, M.Niiyama, M.Sumihama, H.Nakamura, Y.Sugaya, H.Kawai, T.Ooba, Y.Shiino, P.M.Shagin, K.Hicks, C.Rangacharyulu, S.Date, Y.Ohashi, T.Yorita, Y.Tajima, H.Y.Yoshida, D.Oshuev, J.K.Ahn, J.Kasagi, T.Kinoshita, T.Nakabayashi, H.Yamazaki, and H.Shimizu
  4. Search for 0\nu\beta\beta decay of 48Ca by CaF2 scintillator
    Ogawa,I., R. Hazama, N. Suzuki, T. Nitta, H. Miyawaki, S. Shiomi,
    G. Kunitomi, Y. Tanaka, Y. Ishikawa, M. Itamura, K. Kishimoto, H. Sakai,
    A. Katsuki, D. Yokoyama, K. Mukaida, S. Tomii, H. Ejiri, N. Kudomi, K. Kume, H. Ohsumi, K. Fushimi, S. Ajimura, K. Matsuoka and T. Kishimoto
Nuclear Astrophysics
  1. The improvement of high purity NaI(T1) scintillator for Dark Matter Search
    K. Ichihara, K. Fushimi, N. Koori, S. Nakayama, S. Umehara, S. Yoshida, K. Takahisa, H. Ejiri and Y. Yanagida
  2. Study for Improvement of NaI(T1) Scintillator for WIMPs Search
    S. Yoshida, T. Itahashi, K. Fushimi, T. Kishimoto, N. Kudomi, K. Matsuoka, Y. Nagai, K. Takahisa, S. Umehara, H. Ejiri, N. Itatani, M. Hori and Y. Yanagida
  3. Background Measurement of Improved NaI(T1) Scintillator
    S. Yoshida, T. Itahashi, K. Fushimi, T. Kishimoto, N. Kudomi, K. Matsuoka, Y. Nagai, K. Takahisa and S. Umehara
  4. Systematic Stabilities of ELEGANT-V for Annual Moduletion Search
    S. Yoshida, K. Fushimi, T. Kishimoto, K. Hayashi, N. kudomi, K. Kume,
    M. Komori, K. Matsuoka, Y. Nagai, H. Ohsumi, K. Takahisa, S. Umehara and H. Ejiri


II THEORETICAL PHYSICS

Quark-Hadron Nuclear Physics
  1. Path-integral hadronization for the nucleon and its interactions
    L.J. Abu-Raddad, A. Hosaka, D. Ebert, H. Toki
  2. Massive Compact Halo Objects from the Relics of the Cosmic Quark-Hadron transition
    S. Banerjee, A. Bhattacharyya, Sanjay K. Ghosh, S. Raha, B. Sinha and H. Toki
  3. Bethe-Salpeter Approach with the Separable Interaction for the Deuteron
    S.G.Bondarenko, V.V.Burov, A.Hosaka, A.V.Molochkov and H.Toki
  4. Nuclear deep inelastic scattering
    V.V.Burov, A.V.Molochkov, G.I.Smirnov and H.Toki
  5. Rare radiative B decays to orbitally excited K mesons and heavy-to-light form factor relations at large recoil
    D. Ebert, R.N. Faustov, V.O. Galkin and H. Toki
  6. Chromomagnetic Catalysis of Chiral Symmetry Breaking and Color Superconductivity
    D. Ebert, K.G. Klimenko, H. Toki and V.C. Zhukovsky
  7. Non-Abelian plane waves and stochastic regimes for (2+1)-dimensional gauge field models with the Chern-Simons term
    D. Ebert, V.C. Zhukovsky and M.V. Rogal
  8. Channel Dependence of the Chiral Unitary Approach for Meson Baryon Scatterings
    T. Hyodo, S.I. Nam and A. Hosaka
  9. Nucleon axial coupling constant gA in linear representations of chiral symmetry
    A. Hosaka, D. Jido and M. Oka
  10. Confinement, Monopoles and the Gauge Boson Propagator of QED3
    E.-M. Ilgenfritz
  11. Evidence for Dynomic Lumps in the SU(2) Vacuum below  Tc
    E.-M.Ilgenfritz
  12. Magnetic moments of the \Lambda(1405) and \Lambda(1670) resonances
    D. Jido, A. Hosaka, J.C. Nacher, E. Oset and A. Ramos
  13. QCD critical point in the improved ladder approximation
    O. Kiriyama
  14. Binding energy of the 3He4He2 trimer within the hard-core Faddeev approach
    E. Kolganova, Y.K. Ho and A.K. Motovilov
  15. Intra-band transitions of positive parity baryons in a deformed oscillator quark model
    M. Koma (Takayama), H. Hosaka and H. Toki
  16. Application of Relativistic Mean Field Theory with Pion to Gamow-Teller Transition Strengths in Nuclei
    N. Minkov, H. Toki, S. Sugimoto and K. Ikeda
  17. Description for deuteron by covariant Bethe-Salpeter equation
    H. Naohide, Y. Manabe, A. Hosaka, H. Toki and V.V. Burov
  18. Five-Body Calculation of 5\Lambda He with Explicit \sigma Admixture
    H. Nemura, Y. Akaishi and Y. Suzuki
  19. Mass-number dependence of the forward-angle cross section for pion single-charge-exchange reactions
    N. Nose-Togawa, T. Mizushima, S. Hirenzaki and K. Kume
  20. Study of the 2H (d,p) 3H Reaction at Ed= 30 - 90keV by the Four-Body Faddeev-Yakubovsky Equation
    S. Oryu and E. Uzu
  21. Pairing Correlations and Continuum Effects in Drip Line Nuclei
    N. Sandulescu
  22. Relativistic mean field theory with the pion for finite nuclei
    S. Sugimoto, H. Toki and K. Ikeda
  23. Generalized Husimi distribution and complexity of many-body quantum states
    A. Sugita
  24. Gravotomoments of elementary particles
    M. Tanaka, L. Conti, M. Cerdonio, K. Mishima, M. Utsuro and T. Shima
Lattice QCD Simulations
  1. Quenched charmonium spectrum
    S. Choe, Ph. de Forcrand, M. Garcia Perez, S.  Hioki, Y. Liu, A. Nakamura, I.-O. Stamatescu, T. Takaishi and T. Umeda
  2. Heavy quark action on the anisotropic lattice
    J. Harada, H. Matsufuru, T. Onogi and A. Sugita
  3. Scalar Glueball Mass Reduction at Finite Temperature in SU(3) Anisotropic Lattice QCD
    N. Ishii, H. Suganuma, H. Matsufuru
  4. Charmonium near the deconfining transition on the lattice
    H. Matsufuru, K. Nomura, and T. Umeda
  5. Lattice Study of Finite Density QCD
    S. Muroya, A. Nakamura and C. Nonaka
  6. The Sigma Meson in Lattice QCD
    S. Muroya, A. Nakamura, C. Nonaka, M. Sekiguch and H. Wada
  7. Lattice QCD analysis of Q-Qbar and 3Q potentials at zero and finite temperature
    T. T. Takahashi, H. Suganuma, H. Matsufuru and Y. Nemoto



III EXPERIMENTAL FACILITIES AND INSTRUMENTS

Detectors
  1. Determination of Th-chain contamination in high sensitivity detector
    K. Fushimi, S. Umehara, K. Ichihara, N. Koori, S. Nakayama, T. Shimojo, R. Tsubakida, N. Kudomi, K. Kume, H. Kuramoto, K. Takahisa, T. Tsujimoto and S. Yoshida
  2. Development of Time Projection Chamber at SPring-8/LEPS
    M.Niiyama, J.K.Ahn, D.S.Ahn, W.C.Chang, T.Ishikawa, K.Imai, H.Kohri, K.Miwa, M.Nakamura, T.Nakano, D.S.Oshuev, Y.Sugaya, M.Yosoi
  3. The test experiment for nuclear responses for double beta neutrinos and double spin isospin resonances
    K. Takahisa, H. Akimune, H. Ejiri, H. Fujimura, M. Fujiwara, K. Hara,
    K. Hatanaka, T. Itahasi, T. Kawabata, K. Kawase, N. Maehara, S. Mordechai,
    Y. Nagai, K. Nakanishi, S. Ninomiya, T. Shima, M. Tanaka, S. Umisedo,
    H.P. Yoshida, S. Yoshida, M. Yoshimura and M. Yosoi
  4. Selection of a High Reflectivity Material for Light Collection
    S. Umehara, T. Kishimoto, I. Ogawa and S. Yoshida
Beam and lon Sources
  1. New liquid hydrogen target with thickness of 150 mm for LEPS experiment at SPring-8
    H. Kohri, T. Hotta, K. Kino, N. Muramatsu, Y. Toi and LEPS collaboration
  2. The first UCN counting from He-II spallation UCN source
    Y. Masuda, S. Ishimoto, K. Morimoto, S. Muto, T. Kitagaki, M. Higuchi, K. Hatanaka, K. Mishima M. Yoshimura and Y. Kiyanagi
  3. Novel method to produce intense UCN(ultra cold neutrons)by solid D2
    K. Mishima, M. Utsuro, Y. Nagai and M. Tanaka
Low Background Experiments
  1. Evaluation of LSI Soft Errors Induced by Terrestrial Cosmic rays and Alpha Particles
    H. Kobayashi, K. Shiraishi, H. Tsuchiya, H. Usuki, Y. Nagai and K. Takahisa
  2. Oto Cosmo Observatory
    K. Takahisa, S. Ano, K. Fushimi, T. Kishimoto, K. Matsuoka, Y. Nagai,
    I. Ogawa, S. Umehara and S. Yoshida
  3. Radioactive Contaminations within Scintillation Crystal
    S. Umehara, T. Kishimoto, I. Ogawa and S. Yoshida
  4. Natural Radioactivities in Materials measured with HP-Ge Detector for Low Background Detectors
    S. Yoshida, T. Kishimoto, K. Matsuoka, I. Ogawa and K. Takahisa
  5. Background Evaluation in ELEGANT-V Detector at Low Energy Region
    S. Yoshida, K. Fushimi, N. Kudomi, Y. Nagai, K. Takahisa and S. Umehara
Data Taking System
  1. Magnet Control System for the Two-arm Spectrometer System
    T. Wakasa, Y. Sakemi, M. Uraki, K. Nagayama and K. Hatanaka
  2. Device Control System for the Two-arm Spectrometer System
    T. Wakasa, Y. Sakemi, M Uraki, K. Nagayama and K. Hatanaka



IV ACCELERATORS

  1. Operation of the RCNP cyclotron
    S. Ninomiya, K. Sato, T. Saito, H. Tamura, S. Mine, H. Kaneko, Z. Taisei,
    Y. Inata, H. Gotoh, H. Yana, Y. Ohe, H. Hikake, Y. Kotaka and Y. Sasaki
  2. Ultra stable magnetic field of the RCNP Avf Cyclotron
    S. Ninomiya, T. Saito, H. Tamura and K. Sato
  3. Low output-impedance rf system for beam loading compensation
    T. Oki, Y. Irie and S. Takano
  4. Super Wide Band Cavity With an All-pass Network
    H. Tamura, S. Ninomiya, K. Noda and K. Sato



V COMPUTER AND NETWORK

  1. Computer and network system at RCNP
    H. Togawa and A. Hosaka
  2. Network and application monitor system
    H. Togawa, A. Hosaka, M. Kodama, T. Sakai, K. Hashimoto, S. Yoshida,
    Y. Takahashi, Y. Suzuki, T. Ebata, Y. Okamoto, H. Matsunaga,
    D. Yamane, H. Nishimura, S. Mitani, H. Furusawa and K. Kinoshita



VI RADIATION PROTECTION

  1. Radiation Protection
    T. Saito, K. Tominaga, K. Yama, M. Kibayashi, T. Itahashi and T. Wakasa


VII PUBLICATIONS

7.1
Publications
7.2
Conference Proceedings and Presentations
7.3
Academic Theses


VIII CONFERENCES, WORKSHOPS AND COLLOQUIA

8.1
International Conferences
8.2
Domestic Workshops
8.3
Colloquia


IX PERSONNEL

9.1
Personnel
9.2
Visiting Scientist
9.3
Organization
9.4
General Steering Committee
9.5
Physics Program Advisory Committee (P-PAC)
9.6
Beam Program Advisory Committee (B-PAC)
9.7
Quark Program Advisory Committee (Q-PAC)