Christopher K Walker

  • 2333 Citations
  • 28 h-Index
1986 …2019

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1994

Spectroscopic signatures of infall in young protostellar systems

Walker, C. K., Narayanan, G. & Boss, A. P., Aug 20 1994, In : Astrophysical Journal. 431, 2, p. 767-782 16 p.

Research output: Contribution to journalArticle

67 Scopus citations

Vibrationally excited CS: A new probe of conditions in young protostellar systems

Walker, C. K., Maloney, P. R. & Serabyn, E., Dec 20 1994, In : Astrophysical Journal. 437, 2 PART 2, p. L127-L130

Research output: Contribution to journalArticle

11 Scopus citations
1993

Detection of the carbon monoxide ion (CO+) in the interstellar medium and a planetary nebula

Latter, W. B., Walker, C. K. & Maloney, P. R., Dec 20 1993, In : Astrophysical Journal. 419, 2 PART 2, p. L97-L100

Research output: Contribution to journalArticle

50 Scopus citations

Silicon Micromachined Waveguides for Millimeter-Wave and Submillimeter-Wave Frequencies

McGrath, W. R., Walker, C., Yap, M. & Tai, Y. C., Mar 1993, In : IEEE Microwave and Guided Wave Letters. 3, 3, p. 61-63 3 p.

Research output: Contribution to journalArticle

84 Scopus citations

The detection of [C I] in molecular outflows associated with young stellar objects

Walker, C. K., Narayanan, G., Büttgenbach, T. H., Carlstrom, J. E., Keene, J. & Phillips, T. G., Oct 1 1993, In : Astrophysical Journal. 415, 2, p. 672-679 8 p.

Research output: Contribution to journalArticle

8 Scopus citations

The IRAS 16293 - 2422 cloud core: A study of a young binary system

Walker, C. K., Carlstrom, J. E. & Bieging, J. H., Jan 10 1993, In : Astrophysical Journal. 402, 2, p. 655-666 12 p.

Research output: Contribution to journalArticle

45 Scopus citations
1992

A low-noise 492 GHz SIS waveguide receiver

Walker, C. K., Kooi, J. W., Chant, M., LeDuc, H. G., Schaffer, P. L., Carlstrom, J. E. & Phillips, T. G., Jun 1992, In : International Journal of Infrared and Millimeter Waves. 13, 6, p. 785-798 14 p.

Research output: Contribution to journalArticle

58 Scopus citations

Submillimeter detection of extragalactic C I emission: IC 342

Büttgenbach, T. H., Keene, J., Phillips, T. G. & Walker, C. K., Sep 20 1992, In : Astrophysical Journal. 397, 1 PART 2, p. L15-L17

Research output: Contribution to journalArticle

20 Scopus citations
1991

The edges of molecular clouds: Fractal boundaries and density structure

Falgarone, E., Phillips, T. G. & Walker, C. K., Sep 1 1991, In : Astrophysical Journal. 378, 1, p. 186-201 16 p.

Research output: Contribution to journalArticle

231 Scopus citations
1990

1.3 millimeter continuum observations of cold molecular cloud cores

Walker, C. K., Adams, F. C. & Lada, C. J., Feb 1 1990, In : Astrophysical Journal. 349, 2, p. 515-528 14 p.

Research output: Contribution to journalArticle

93 Scopus citations

Observations of the dense gas in the IRAS 16293-2422 outflow system

Walker, C. K., Carlstrom, J. E., Bieging, J. H., Lada, C. J. & Young, E. T., Nov 20 1990, In : Astrophysical Journal. 364, 1, p. 173-177 5 p.

Research output: Contribution to journalArticle

26 Scopus citations
1986

A new surface measuring technique using phase retrieval by amplitude interferometry

Ulich, B. L., Walker, C. K., Philips-Walker, C. E., Davison, W. B., Davis, J. H. & Mayer, C. E., May 12 1986, In : Proceedings of SPIE - The International Society for Optical Engineering. 608, p. 55-62 8 p.

Research output: Contribution to journalArticle

1 Scopus citations