Publications (95)
Early evolution of the extraordinary Nova Del 2013 (V339 Del)
A. Skopal, H. Drechsel, T. N. Tarasova +14
Very high column density and small reddening towards GRB 020124 at z = 3.20
J. Hjorth, P. Møller, J. Gorosabel +27
Reconstruction of the Structure of Accretion Disks in Dwarf Novae from the Multi-Band Light Curves of Early Superhumps
M. Uemura, T. Kato, T. Ohshima +1
V803 Centauri: Helium Dwarf Nova Mimicking a WZ Sge-Type Superoutburst
T. Kato, R. Stubbings, B. Monard +3
Recurrent Nova IM Normae
T. Kato, H. Yamaoka, W. Liller +1
Observation of Field-Induced Transverse Néel Ordering in the Spin Gap System TlCuCl$_3$
H. Tanaka, A. Oosawa, T. Kato +4
V893 Sco Is Not an ER UMa-Type Star
T. Kato, K. Matsumoto, M. Uemura
The SU UMa Nature of the Dwarf Nova, DM Lyrae
D. Nogami, H. Baba, K. Matsumoto +1
Discovery of Extremely Large-Amplitude Quasi-Periodic Photometric Variability in WC9-Type Wolf-Rayet Binary, WR 104
T. Kato, K. Haseda, H. Yamaoka +1
On the Origin of Early Superhumps in WZ Sge-Type Stars
T. Kato
Observation of isosceles triangular electronic structure around excess iron atoms in Fe$_{1+δ}$Te
T. Machida, K. Kogure, T. Kato +8
Magnetic Excitations in the Quasi-1D Ising-like Antiferromagnet TlCoCl$_3$
A. Oosawa, Y. Nishiwaki, T. Kato +1
Time-Resolved Photometry of GK Per during the 1996 Outburst
D. Nogami, T. Kato, H. Baba
Photometric study of southern SU UMa-type dwarf novae and candidates -- III: NSV 10934, MM Sco, AB Nor, CAL 86
T. Kato, P. Nelson, C. Stockdale +6
Outburst and Post-Outburst Active Phase of the Black Hole X-ray Binary V4641 Sgr in 2002
M. Uemura, T. Kato, R. Ishioka +19
Discovery and Photometric Observation of the Optical Counterpart in a Possible Galactic Halo X-ray Transient, XTE J1118+480
M. Uemura, T. Kato, K. Matsumoto +7
Temperature-driven and electrochemical-potential-driven adiabatic pumping via a quantum dot
M. Hasegawa, T. Kato
Unusually Increased Activity of GZ Cnc
T. Kato, P. A. Dubovsky, R. Stubbings +1
Dwarf Novae in the Shortest Orbital Period Regime: II. WZ Sge Stars as the Missing Population near the Period Minimum
M. Uemura, T. Kato, D Nogami +1
Magnetic Excitations in the Spin Gap System TlCuCl$_3$
A. Oosawa, T. Kato, H. Tanaka +5
Unusual Outbursting State of a Z Cam-Type Star HL CMa
T. Kato
Oblique triangular antiferromagnetic phase in CsCu$_{1-x}$Co$_x$Cl$_3$
T. Ono, T. Kato, H. Tanaka +3
Detection of Short Fading Episodes in Two Dwarf Novae from VSNET Observations
T. Kato
Superconductivity in Boron under pressure - why are the measured T$_c$'s so low?
S. K. Bose, T. Kato, O. Jepsen
Microwave Penetration Depth and Quasiparticle Conductivity in PrFeAsO_1-y Single Crystals : Evidence for a Full-Gap Superconductor
K. Hashimoto, T. Shibauchi, T. Kato +9
Outburst Photometry of the Eclipsing Dwarf Nova GY Cancri
T. Kato, R. Ishioka, M. Uemura
Two X-Ray Bright Cataclysmic Variables with Unusual Activities: GZ Cnc and NSV 10934
T. Kato, P. A. Dubovsky, R. Stubbings +6
The Nature of V359 Centauri Revealed: New Long-Period SU UMa-Type Dwarf Nova
T. Kato, R. Stubbings, P. Nelson +12
Search for n-nbar oscillation in Super-Kamiokande
Kamiokande collaboration, K. Abe, Y. Hayato +135
Electronic structure of pristine and K-doped solid picene: Non-rigid-band change and its implication for electron-intramolecular-vibration interaction
H. Okazaki, T. Wakita, T. Muro +11
On the Possibility of V4444 Sgr as a Recurrent Nova
T. Kato, H. Yamaoka, S. Kiyota
Effects of Rattling Phonons on the Quasiparticle Excitation and Dynamics in the Superconducting $β$-Pyrochlore KOs$_2$O$_6$
Y. Shimono, T. Shibauchi, Y. Kasahara +6
VY Scl-Type Star V504 Cen
T. Kato, R. Stubbings
No Evidence of Intrinsic Optical/Near-Infrared Linear Polarization for V404 Cygni During its Bright Outburst in 2015: Broadband Modeling and Constraint on Jet Parameters
Y. T. Tanaka, R. Itoh, M. Uemura +39
1993 Superoutburst of LL Andromedae
T. Kato
Discovery of a Dwarf Nova Breaking the Standard Sequence of Compact Binary Evolution
M. Uemura, T. Kato, R. Ishioka +1
Early-Time Chromatic Variations in the Wind-Swept Medium of GRB 021211 and the Faintness of its Afterglow
M. C. Nysewander, D. E. Reichart, H. -S. Park +28
New R CrB-Type Star HadV98
T. Kato, K. Haseda
V2540 Oph (Nova Oph 2002): Large-Amplitude Slow Nova with Strong Post-Outburst Oscillations
T. Kato, H. Yamaoka, R. Ishioka
Search for Dark Matter WIMPs using Upward Through-going Muons in Super-Kamiokande
Kamiokande Collaboration, S. Desai, Y. Ashie +133
Photometric study of new southern SU UMa-type dwarf novae and candidates: V877 Ara, KK Tel and PU CMa
T. Kato, R. Santallo, G. Bolt +10
IW And is a Z Cam-Type Dwarf Nova
T. Kato, R. Ishioka, M. Uemura
SDSS J080434.20+510349.2: Cataclysmic Variable Witnessing the Instability Strip?
E. Pavlenko, V. Malanushenko, G. Tovmassian +9
Astrometric authentication of RX J2309.8+2135 as a nearby dwarf nova candidate
T. Kato, H. Yamaoka
WZ Sge-Type Star V592 Herculis
T. Kato, M. Uemura, K. Matsumoto +4
Superhumps in the Rarely Outbursting SU UMa-Type Dwarf Nova, HO Delphini
T. Kato, D. Nogami, M. Moilanen +1
Photometric study of new southern SU UMa-type dwarf novae - II: Authentication of BF Ara as a Normal SU UMa-type Dwarf Nova with the Shortest Supercycle
T. Kato, G. Bolt, P. Nelson +5
Theory of fractional vortex escape in a 0-kappa long Josephson junction
K. Vogel, T. Kato, W. P. Schleich +3
Period change of Superhumps in the WZ Sge-Type Dwarf Nova, HV Virginis
R. Ishioka, T. Kato, M. Uemura +12
Doping Dependence of Two Energy Scales in the Tunneling Spectra of Superconducting La$_{2-x}$Sr$_{x}$CuO$_{4}$
T. Kato, T. Maruyama, S. Okitsu +1
Signature of Quantum Chaos in SQUID's
T. Kato, K. Tanimoto, K. Nakamura
The Earliest Optical Observations of GRB 030329
K. Torii, T. Kato, H. Yamaoka +9
TV Corvi Revisited: Precursor and Superhump Period Derivative Linked to the Disk Instability Model
M. Uemura, R. E. Mennickent, R. Ishioka +9
Variable Star Network: World Center for Transient Object Astronomy and Variable Stars
T. Kato, M. Uemura, R. Ishioka +4
Unusual State in V Sagittae
T. Kato
Photometric Study of KR Aurigae during the High State in 2001
T. Kato, R. Ishioka, M. Uemura
Entanglement of Solid Vortex Matter: A Boomerang Shaped Reduction Forced by Disorder in Interlayer Phase Coherence in Bi2Sr2CaCu2O8+y
T. Kato, T. Shibauchi, Y. Matsuda +2
Two interacting hard disks within a circular cavity: towards a quantal equation of states
T. Kato, N. Nakazono, K. Nakamura
The Peculiar 2004 Superoutburst in the Helium Dwarf Nova, 2003aw
D. Nogami, B. Monard, A. Retter +5
V463 Scuti (Nova Sct 2000): Rapidly Evolving Nova with a Prominent Premaximum Halt
T. Kato, M. Uemura, K. Haseda +3
Observations of the Magnetic Cataclysmic Variable VV Puppis with the Far Ultraviolet Spectroscopic Explorer
D. W. Hoard, P. Szkody, R. Ishioka +5
Discovery of a WZ Sge-Type Dwarf Nova, SDSS J102146.44+234926.3: Unprecedented Infrared Activity during a Rebrightening Phase
M. Uemura, A. Arai, T. Krajci +26
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
Dramatic Changes in the Outburst Properties in V503 Cygni
T. Kato, R. Ishioka, M. Uemura
Decoherence in a superconducting flux qubit with a pi-junction
T. Kato, A. A. Golubov, Y. Nakamura
Polarized Neutron Inelastic Scattering Study of the Anisotropic Magnetic Fluctuations in the Quasi-1D Ising-like Antiferromagnet TlCoCl$_3$
A. Oosawa, K. Kakurai, Y. Nishiwaki +1
Magnetic Excitations of the Spin Gap System TlCuCl$_3$
A. Oosawa, T. Kato, H. Tanaka +3
Superhumps of CC Cancri Revisited
T. Kato, M. Uemura, R. Ishioka +1
Photometric Observations of an SU UMa-type Dwarf Nova VW Coronae Borealis during Outbursts
D. Nogami, M. Uemura, R. Ishioka +2
A New SU UMa-Type Dwarf Nova, QW Serpentis (= TmzV46)
D. Nogami, M. Uemura, R. Ishioka +11
Kilo-Second Quasi-Periodic Oscillations in the Cataclysmic Variable DW Cancri
M. Uemura, T. Kato, R. Ishioka +2
Asteroseismological Observations of the Central Star of the Planetary Nebula NGC 1501
H. E. Bond, S. Kawaler, R. Ciardullo +17
Spin current noise of the spin Seebeck effect and spin pumping
M. Matsuo, Y. Ohnuma, T. Kato +1
The Extended Deep Minimum and the Subsequent Brightening of RX And in 1996-1997
T. Kato, D. Nogami, S. Masuda
Discovery of a New Deeply Eclipsing SU UMa-Type Dwarf Nova, IY UMa (= TmzV85)
M. Uemura, T. Kato, K. Matsumoto +15
Analytic calculation of nonadiabatic transition probabilities from monodromy of differential equations
T. Kato, K. Nakamura, M. Lakshmanan
Appearance of New Energy Gap and Periodic Local Density-of-States Modulation in $Bi_2 Sr_{1.6} La_{0.4} CuO_{6+δ}$
T. Machida, Y. Kamijo, K. Harada +4
In-the-Gap SU UMa-Type Dwarf Nova, Var73 Dra with a Supercycle of about 60 Days
D. Nogami, M. Uemura, R. Ishioka +13
Development of a DTL Quadrupole Magnet with a New Electroformed Hollow Coil for the Jaeri/Kek Joint Project
K. Yoshino, E. Takasaki, F. Naito +6
BL Lacertae: complex spectral variability and rapid synchrotron flare detected with BeppoSAX
M. Ravasio, G. Tagliaferri, G. Ghisellini +23
Grazing Eclipsing Dwarf Nova CW Monocerotis: Dwarf Nova-Type Outburst in a Possible Intermediate Polar?
T. Kato, M. Uemura, S. Kiyota +10
Magnetically Charged Calorons with Non-Trivial Holonomy
T. Kato, A. Nakamula, K. Takesue
NSV 10934: an Unusual ROSAT-Selected Dwarf Nova: An Analogous Object to HT Cam?
T. Kato, R. Stubbings, H. Yamaok +4
Lower Critical Fields of Superconducting PrFeAsO$_{1-y}$ Single Crystals
R. Okazaki, M. Konczykowski, C. J. van der Beek +12
Pressure dependence of the magnetic ground states in MnP
M. Matsuda, F. Ye, S. E. Dissanayake +11
Superhumps and Repetitive Rebrightenings of the WZ Sge-Type Dwarf Nova, EG Cancri
T. Kato, D. Nogami, K. Matsumoto +1
Development of the 50-Mev DTL for the Jaeri/Kek Joint Project
F. Naito, K. Yoshino, C. Kubota +10
Microwave Surface-Impedance Measurements of the Magnetic Penetration Depth in Single Crystal Ba1-xKxFe2As2 Superconductors: Evidence for a Disorder-Dependent Superfluid Density
K. Hashimoto, T. Shibauchi, S. Kasahara +10
V1494 Aql: Eclipsing Fast Nova with an Unusual Orbital Light Curve
T. Kato, R. Ishioka, M. Uemura +2
Unusual Phase Reversal of Superhumps in ER Ursae Majoris
T. Kato, D. Nogami, S. Masuda
Field-Induced Two-Step Phase Transitions in the Singlet Ground State Triangular Antiferromagnet CsFeBr$_3$
Y. Tanaka, H. Tanaka, T. Ono +7
Is KT Mon a Classical Nova?
T. Kato, H. Yamaoka
CK Vul as a Candidate Eruptive Stellar Merging Event
T. Kato
Deep Transient Optical Fading in the WC9 Star WR 106
T. Kato, K. Haseda, K. Takamizawa +1
A Comment on the Geometric Entropy and Conical Space
M. Hotta, T. Kato, K. Nagata