Publications (76)
Search for Antihelium with the BESS-Polar Spectrometer
K. Abe, H. Fuke, S. Haino +33
Magnetic phase diagram of Sr$_{1-x}$Ca$_x$Co$_2$P$_2$
J. Sugiyama, H. Nozaki, I. Umegaki +8
High field x-ray diffraction study on a magnetic-field-induced valence transition in YbInCu4
Y. H. Matsuda, T. Inami, K. Ohwada +6
Measurement of Low-Energy Cosmic-Ray Antiprotons at Solar Minimum
H. Matsunaga, S. Orito, H. Matsumoto +21
In-plane Anisotropy of the Magnetic Fluctuations in NaxCoO2-yH2O
C. Michioka, Y. Itoh, H. Ohta +2
Magnetic and Structural Studies of the Quasi-Two-Dimensional Spin-Gap System (CuCl)LaNb2O7
M. Yoshida, N. Ogata, M. Takigawa +6
Weak Magnetic Order in the Bilayered-hydrate Na$_{x}$CoO$_{2}\cdot y$H$_{2}$O Structure Probed by Co Nuclear Quadrupole Resonance - Proposed Phase Diagram in Superconducting Na$_x$CoO$_{2} \cdot$ $y$H$_2$O
Y. Ihara, K. Ishida, C. Michioka +6
$^{23}$Na NMR Study of Layered Superconductor $Na_xCoO_2- yH_2O$
H. Ohta, C. Michioka, Y. Itoh +5
Large-Area Scintillator Hodoscope with 50 ps Timing Resolution Onboard BESS
Y. Shikaze, S. Orito, T. Mitsui +7
Review of the theoretical and experimental status of dark matter identification with cosmic-ray antideuterons
T. Aramaki, S. Boggs, S. Bufalino +24
High-field magnetization of the 3d heavy-fermion system LiV$_2$O$_{4-d}$ (d = 0, 0.08)
N. Tsujii, K. Yoshimura, K. Kosuge +2
Measurement of cosmic-ray low-energy antiproton spectrum with the first BESS-Polar Antarctic flight
K. Abe, H. Fuke, S. Haino +27
Orbital Properties of Sr3Ru2O7 and Related Ruthenates Probed by 17O-NMR
K. Kitagawa, K. Ishida, R. S. Perry +3
Evidence of a structural quantum critical point in (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$ from a lattice dynamics study
Y. W. Cheung, Y. J. Hu, M. Imai +11
Magnetic Fluctuations in the Metallic State of Na$_{0.7}$CoO$_2$ Revealed by $^{23}$Na NMR
Y. Ihara, K. Ishida, C. Michioka +4
Precise Measurement of Cosmic-Ray Proton and Helium Spectra with the BESS Spectrometer
T. Sanuki, M. Motoki, H. Matsumoto +31
Measurements of Proton, Helium and Muon Spectra at Small Atmospheric Depths with the BESS Spectrometer
K. Abe, T. Sanuki, K. Anraku +32
The Cherenkov Correlated Timing Detector: Beam Test Results from Quartz and Acrylic Bars
H. Kichimi, Y. Sugaya, H. Yamaguchi +23
Measurements of atmospheric muon spectra at mountain altitude
T. Sanuki, M. Fujikawa, K. Abe +26
Search for a spin-nematic phase in the quasi-one-dimensional frustrated magnet LiCuVO$_4$
N. Büttgen, K. Nawa, T. Fujita +7
Measurement of the cosmic-ray antiproton spectrum at solar minimum with a long-duration balloon flight over Antarctica
K. Abe, H. Fuke, S. Haino +26
$μ$SR studies of the frustrated quasi-2d square-lattice spin system Cu(Cl,Br)La(Nb,Ta)$_{2}$O$_{7}$: evolution from spin-gap to antiferromagnetic state
Y. J. Uemura, A. A. Aczel, Y. Ajiro +15
Unconventional Superconductivity and Nearly Ferromagnetic Spin Fluctuations in Na$_x$CoO$_2$$\cdot y$H$_2$O
K. Ishida, Y. Ihara, Y. Maeno +7
Status of cosmic-ray antideuteron searches
P. von Doetinchem, T. Aramaki, S. Boggs +24
23Na NMR Studies of Non-superconducting and Superconducting Na0.35CoO2-1.3H2O (Tc < 1.8 and ~ 4.5 K)
H. Ohta, Y. Itoh, C. Michioka +1
Magnetic Phase Diagram of Alternating Chain Compound Pb2V3O9
K. Nawa, C. Michioka, K. Yoshimura +2
Possible Spin-triplet Superconductivity in NaxCoO2yH2O - 59Co NMR Study
M. Kato, C. Michioka, T. Waki +7
Measurements of 0.2 to 20 GeV/n cosmic-ray proton and helium spectra from 1997 through 2002 with the BESS spectrometer
Y. Shikaze, S. Haino, K. Abe +21
Superconductivity in a pyrochlore oxide Cd2Re2O7
H. Sakai, K. Yoshimura, H. Ohno +6
Universality in heavy-fermion systems with general degeneracy
N. Tsujii, H. Kontani, K. Yoshimura
Hole Doping Effects on Spin-gapped Na2Cu2TeO6 via Topochemical Na Deficiency
K. Morimoto, Y. Itoh, K. Yoshimura +2
The design, construction and performance of the MICE scintillating fibre trackers
M. Ellis, P. R. Hobson, P. Kyberd +49
Development of a Large-Area Aerogel Cherenkov Counter Onboard BESS
Y. Asaoka, K. Abe, K. Yoshimura +3
Phase separation and suppression of critical dynamics at quantum transitions of itinerant magnets: MnSi and (Sr$_{1-x}$Ca$_{x}$)RuO$_{3}$
Y. J. Uemura, T. Goko, I. M. Gat-Malureanu +18
Novel critical exponent of magnetization curves near the ferromagnetic quantum phase transitions of Sr1-xAxRuO3 (A = Ca, La0.5Na0.5, and La)
Y. Itoh, T. Mizoguchi, K. Yoshimura
A New Limit on the Flux of Cosmic Antihelium
T. Saeki, K. Anraku, S. Orito +21
Unconventional Superconductivity Induced by Quantum Critical Fluctuations in Hydrate Cobaltate Na$_{x}$(H$_3$O)$_{z}$CoO$_{x}\cdot$ $y$H$_{2}$O -- Relationship between Magnetic Fluctuations and the Superconductivity Revealed by a Co Nuclear Quadrupole Resonance --
Y. Ihara, H. Takeya, K. Ishida +7
Soft X-ray Angle Resolved Photoemission with Micro Positioning Techniques for Metallic V$_2$O$_3$
H. Fujiwara, T. Kiss, Y. K. Wakabayashi +17
Magnetic anomalies of hydrous cobaltate compound Na_x(H_3O)_zCoO_2 \cdot yH_2O detected by NMR and NQR measurements
Y. Ihara, H. Takeya, K. Ishida +5
Precise Measurements of Atmospheric Muon Fluxes with the BESS Spectrometer
M. Motoki, T. Sanuki, S. Orito +36
Ambient Pressure Structural Quantum Critical Point in the Phase Diagram of (Ca$_x$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$
S. K. Goh, D. A. Tompsett, P. J. Saines +5
Site-selective $^{63}$Cu NMR study of the vortex cores of Tl$_{2}$Ba$_{2}$CuO$_{6+δ}$
Y. Itoh, C. Michioka, K. Yoshimura +2
Progress in Absorber R&D 2: Windows
D. M. Kaplan, E. L. Black, K. W. Cassel +16
Measurements of cosmic-ray proton and helium spectra from the BESS-Polar long-duration balloon flights over Antarctica
K. Abe, H. Fuke, S. Haino +34
Measurement of Cosmic-Ray Proton and Antiproton Spectra at Mountain Altitude
T. Sanuki, M. Fujikawa, H. Matsunaga +22
Measurement and comparison of individual external doses of high-school students living in Japan, France, Poland and Belarus -- the "D-shuttle" project --
N. Adachi, V. Adamovitch, Y. Adjovi +228
Precision Measurement of Cosmic-Ray Antiproton Spectrum
S. Orito, T. Maeno, H. Matsunaga +31
Emergence of Antiferromagnetic Correlation in LiTi2-xVxO4 via 7Li NMR
Y. Itoh, N. Moritsu, K. Yoshimura
Development of Multi-Pixel Photon Counters
M. Yokoyama, T. Nobuhara, M. Taguchi +12
Determination of The Spin Contributed Knight Shift in $Na_{0.35} Co O_2 \cdot 1.3 H_2 O$
C. Michioka, M. Kato, K. Yoshimura +4
A New Method For A Sensitive Deuteron EDM Experiment
Y. K. Semertzidis, M. Aoki, M. Auzinsh +35
Thorium isomer for radiative emission of neutrino pair
N. Sasao, S. Uetake, A. Yoshimi +2
59Co Nuclear Quadrupole Resonance Studies of Superconducting and Non-superconducting Bilayer Water Intercalated Sodium Cobalt Oxides NaxCoO2.yH2O
C. Michioka, H. Ohta, Y. Itoh +1
Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer
S. Haino, T. Sanuki, K. Abe +30
Measurements of Atmospheric Antiprotons
K. Yamato, K. Abe, H. Fuke +21
Energy response of X-rays under high flux conditions using a thin APD for the energy range of 6-33 keV
T. Masuda, T. Hiraki, H. Kaino +10
Vortex State of Tl$_2$Ba$_2$CuO$_{6+δ}$ via $^{205}$Tl NMR at 2 Tesla
Y. Itoh, C. Michioka, K. Yoshimura +2
The Cherenkov Correlated Timing Detector: Materials, Geometry and Timing Constraints
D. Aronstein, T. Bergfeld, D. Horton +19
Measurement of low-energy antiproton detection efficiency in BESS below 1 GeV
Y. Asaoka, K. Yoshimura, T. Yoshida +22
Nuclear resonant scattering experiment with fast time response: new scheme for observation of $^{229\rm m}$Th radiative decay
A. Yoshimi, H. Hara, T. Hiraki +24
Measurements of Cosmic-ray Low-energy Antiproton and Proton Spectra in a Transient Period of the Solar Field Reversal
Y. Asaoka, Y. Shikaze, K. Abe +39
23Na NMR study of non-superconducting double-layer hydrate NaxCoO2.yH2O
H. Ohta, Y. Itoh, C. Michioka +1
Progress in Absorber R&D for Muon Cooling
D. M. Kaplan, E. L. Black, M. Boghosian +19
MICE: the Muon Ionization Cooling Experiment. Step I: First Measurement of Emittance with Particle Physics Detectors
U. Bravar, M. Bogomilov, Y. Karadzhov +144
Measurement of Cosmic-Ray Proton, Antiproton and Muon Spectra at Mountain Altitude
T. Sanuki, M. Fujikawa, K. Abe +22
Fast X-ray detector system with simultaneous measurement of timing and energy for a single photon
T. Masuda, S. Okubo, H. Hara +12
Zeeman Perturbed $^{63}$Cu Nuclear Quadrupole Resonance Study of the Vortex State of YBa$_2$Cu$_3$O$_{7-δ}$
Y. Itoh, C. Michioka, K. Yoshimura +1
Search for Cosmic-Ray Antideuterons
H. Fuke, T. Maeno, K. Abe +23
Spin Susceptibility and Superexchange Interaction in the Antiferromagnet CuO
T. Shimizu, T. Matsumoto, A. Goto +3
59Co, 23Na, and 1H NMR Studies of Double-Layer Hydrated Superconductors NaxCoO2-yH2O
Y. Itoh, H. Ohta, C. Michioka +2
Critical Slowing Down of Triangular Lattice Spin-3/2 Heisenberg Antiferromagnet Li7RuO6 via 7Li NMR
Y. Itoh, C. Michioka, K. Yoshimura +2
Anisotropic Behavior of Knight Shift in Superconducting State of Na_xCoO_2yH_2O
Y. Ihara, K. Ishida, H. Takeya +8
High-resolution Photoemission Study of Cd2Re2O7
A. Irizawa, A. Higashiya, S. Kasai +9
Antiferromagnetic Nuclear Resonance in the Quasi-Two-Dimensional (CuBr)LaNb2O7
M. Yoshida, N. Ogata, M. Takigawa +4
Correlation between Superconducting Transition Temperature $T_c$ and Increase of Nuclear Spin-Lattice Relaxation Rate Devided by Temperature $1/T_1T$ at $T_c$ in the Hydrate Cobaltate Na$_{x}$CoO$_{2}\cdot y$H$_{2}$O
Y. Ihara, K. Ishida, C. Michioka +6
Deviation from the Kadowaki-Woods relation in Yb-based intermediate-valent systems
N. Tsujii, K. Yoshimura, K. Kosuge