Takeshi Oka

Research.com Recognitions

• 2004 - Davy Medal, Royal Society of London (UK) For his many and varied contributions to molecular spectroscopy and its applications, particularly to astronomy
• 2002 - E. Bright Wilson Award in Spectroscopy, American Chemical Society (ACS)
• 1998 - Ellis R. Lippincott Award, The Optical Society
• 1987 - Fellow of the American Academy of Arts and Sciences
• 1984 - Fellow of the Royal Society, United Kingdom
• 1982 - Fellow of American Physical Society (APS)
• 1982 - Earle K. Plyler Prize for Molecular Spectroscopy, American Physical Society
• 1981 - Centenary Prize, Royal Society of Chemistry (UK)
• 1977 - Fellow of the Royal Society of Canada Academy of Science

Overview

Best Publications

• Observation of the Infrared Spectrum of H 3

  Takeshi Oka

  674
  Citations

• Detection of H + 3 in interstellar space

  T. R. Geballe;T. Oka

  497
  Citations

• Calculation of inertia defect: Part I. General formulation

  Takeshi Oka;Yonezo Morino

  408
  Citations

• HOT AND DIFFUSE CLOUDS NEAR THE GALACTIC CENTER PROBED BY METASTABLE H~3^+

  Takeshi Oka;Thomas R. Geballe;Miwa Goto;Tomonori Usuda

  328
  Citations

• H3+ in Diffuse Interstellar Clouds: a Tracer for the Cosmic-Ray Ionization Rate

  Nick Indriolo;Thomas R. Geballe;Takeshi Oka;Benjamin J. McCall

  322
  Citations

• Vibration—Rotation Interaction in Symmetric‐Top Molecules and the Splitting between A1 and A2 Levels

  Takeshi Oka

  309
  Citations

• Collision-induced transitions between rotational levels

  Takeshi Oka

  295
  Citations

• Hot and Diffuse Clouds near the Galactic Center Probed by Metastable H3

  Takeshi Oka;T. R. Geballe;Miwa Goto;Tomonori Usuda

  295
  Citations

• CH5+: The Infrared Spectrum Observed

  Edmund T. White;Jian Tang;Takeshi Oka

  291
  Citations

• The detection of HC 9 N in interstellar space.

  N. W. Broten;T. Oka;L. W. Avery;J. M. MacLeod

  285
  Citations

• Detection of H3+ in the diffuse interstellar medium toward Cygnus OB2 No. 12.

  B. J. McCall;T. R. Geballe;K. H. Hinkle;T. Oka

  284
  Citations

• Effect of vibration and rotation on the internuclear distance

  Masaharu Toyama;Takeshi Oka;Yonezo Morino

  275
  Citations

• Millimeter Wave Spectrum of Formaldehyde

  Kojiro Takagi;Takeshi Oka

  266
  Citations

• STUDIES OF THE DIFFUSE INTERSTELLAR BANDS. III. HD 183143

  L. M. Hobbs;D. G. York;J. A. Thorburn;J. A. Thorburn;T. P. Snow

  264
  Citations

• Laser Stark spectroscopy in the 10 μm region: The ν3 bands of CH3F

  S.M. Freund;G. Duxbury;M. Römheld;J.T. Tiedje

  259
  Citations

• A Catalog of Diffuse Interstellar Bands in the Spectrum of HD 204827

  L. M. Hobbs;D. G. York;T. P. Snow;T. Oka

  248
  Citations

• Detection of the heavy interstellar molecule cyanodiacetylene.

  L. W. Avery;N. W. Broten;J. M. MacLeod;T. Oka

  246
  Citations

• Interstellar H(3)(

  Takeshi Oka

  243
  Citations

• Microwave Spectrum of Formaldehyde II. Molecular Structure in the Ground State

  Takeshi Oka

  221
  Citations

• High-Resolution Spectroscopy of Solid Hydrogen

  T Oka

  214
  Citations