Yoichi Itoh

Current Research

• Brown dwarf & planet formation
• Extra-solar planets

Publications

• Liu, Y. J. et al.
  A Substellar Companion to the Intermediate-Mass Giant 11 Com
  2008, ApJ, in press
  link to astro-ph
• Hioki, T. et al.
  Near-Infrared Coronagraphic Observations of the T Tauri Binary System UY Aur
  2007, AJ, 134, 880
  link to ADS
• Sato, B. et al.
  A Planetary Companion to the Hyades Giant epsilon Tauri
  2007, ApJ, 661, 527
  link to ADS
• Ogura, K. et al.
  Age Sequence in Small Clusters Associated with Bright-Rimmed Cloud
  2007, PASJ, 59, 199
  link to ADS
• Itoh, Y. et al.
  Coronagraphic Search for Extrasolar Planets around epsilon Eri and Vega
  2006, ApJ, 652, 1729
  link to ADS
• Morita, A. et al.
  Probable Association of T Tauri Stars with the L 1014 Dense Core
  2006, PASJ, 58, L41
  link to ADS
• Urakawa, S. et al.
  An Extrasolar Planet Transit Search with Subaru Suprime-Cam
  2006, PASJ, 58, 869
  link to ADS
• Matsuyanagi, I. et al.
  Sequential Formation of Low-Mass Stars in the BRC 14 Region
  2006, PASJ, 58, L29
  link to ADS
• Mayama, S. et al.
  Subaru Near Infrared Coronagraphic Images of T Tauri
  2006, PASJ, 58, 375
  link to ADS
• Oasa, Y. et al.
  Very Low Luminosity Young Cluster and the Luminosity and Mass Functions in S106
  2006, AJ, 131, 1608
  link to ADS
• Fukagawa, M. et al.
  Near-Infrared Images of Protoplanetary Disk Surrounding HD 142527
  2006, ApJ, 636, L153
  link to ADS
• Itoh, Y. et al.
  A Young Brown Dwarf Companion to DH Tauri
  2005, ApJ, 620, 984
  link to ADS
JH-band spectrum K-band spectrum
• Ishii, M. et al.
  Subaru K-Band Spectroscopy of Low-Mass Protostars in Taurus
  2004, ApJ, 612, 956
  link to ADS
• Lucas, P. et al.
  High-resolution imaging polarimetry of HL Tau and magnetic field structure
  2004, MNRAS, 352, 1347
  link to ADS
• Fukagawa, M. et al.
  Spiral Structure in the Circumstellar Disk around AB Aurigae
  2004, ApJ, 605, L53
  link to ADS
• Itoh, Y. et al.
  Detection of Molecular Hydrogen Emission Associated with LkHa 264
  2003, PASJ, 55, L77
  link to ADS
• Itoh, Y. et al.
  Interferometric Observations of the T Tauri Stars on the MBM 12 Cloud
  2003, ApJ, 586, L141
  link to ADS
Fig.2
• Itoh, Y. et al.
  Near-Infrared Coronagraphy of the GG Tauri A Binary System
  2002, PASJ, 54, 963
  link to ADS
• Fukagawa, M. et al.
  Subaru Near-IR Coronagraphic Imaging of LkHa 198
  2002, PASJ, 54, 969
link to ADS
• Itoh, Y. et al.
  Near-Infrared Spectroscopy of Very Low Luminosity YSOs in Taurus
  2002 PASJ, 54, 561
  link to ADS
• Pyo, T. et al.
  Velocity-resolved [Fe II] Line Spectroscopy of L1551 IRS 5: A Partially Ionized Wind under Collimation around an Ionized Fast Jet 2002 ApJ 570, 724
  link to ADS
• Itoh, Y. et al.
  Near-Infrared Observations of S 255-2; Heart of the Massive YSO cluster
  2001, PASJ, 53, 495
  link to ADS
• Itoh, Y. et al.
  A pair of twisted jets of ionized iron from L 1551 IRS 5
  2000, PASJ, 52, 81
  link to ADS
• Itoh, Y., Chrysostomou, A., Burton, M., Houghm J.H., Tamura, M.
  The magnetic field structure of the DR21 region
  1999, MNRAS, 304, 406
  link to ADS
• Itoh, Y., Tamura, M., Nakajima, T.
  A Near-Infrared Search for Companions around Very Low Luminosity Young Stellar Objects in Taurus
  1999, AJ, 117, 1471
  link to ADS
• Itoh, Y.
  Near-Infrared Studies on Low-Luminosity Young Stellar Objects in the Taurus Molecular Cloud
  1998, Ph.D. thesis, University of Tokyo
  Gzipped Postscript
• Itoh, Y., Takato, N., Takami, H., Tamura, M.
  Computer Simulations of Stellar-Coronagraph Observations
  1998, PASJ, 50, 55
  link to ADS
• Itoh, Y., Tamura, M., Gatley, I.,
  A Near-Infrared Survey of the Taurus Molecular Cloud,
  1996, Ap.J. 465 L129
  link to ADS