Hostname: page-component-745bb68f8f-b6zl4 Total loading time: 0 Render date: 2025-01-13T00:53:33.343Z Has data issue: false hasContentIssue false
  • English
  • Français

High S/N HCO+ Maps of the Orion B Dense Core

Published online by Cambridge University Press:  12 April 2016

Peter J. Barnes  and
Richard M. Crutcher
Peter J. Barnes
Affiliation:
Harvard-Smithsonian Center for Astrophysics, MS 42, 60 Garden Street, Cambridge, MA 02138, U.S.A.
Richard M. Crutcher
Affiliation:
Astronomy Department, University of Illinois, 1002 West Green Street, Urbana, IL 61801, U.S.A.

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

By combining new NRAO 12m data with previously published BIMA data, we have obtained very high signal-to-noise maps of HCO+ in the Orion B core, which contain information on both the large- and small-scale emission and put new constraints on the gas’ physical conditions.

Type
3. Astronomical Results and Prospects
Information
International Astronomical Union Colloquium , Volume 140: Astronomy with Millimeter and Submillimeter Wave Interferometry , 1994 , pp. 247 - 248
Copyright
Copyright © Astronomical Society of the Pacific 1994

References

Barnes, P.J., Crutcher, R.M., Bieging, J.H., Storey, J.W.V., & Willner, S.P. 1989, Ap. J., 342, 883 CrossRefGoogle Scholar
Barnes, P.J., & Crutcher, R.M. 1990, Ap. J., 351, 176 Google Scholar
Barnes, P.J., & Crutcher, R.M. 1992, Ap. J., 389, 325 Google Scholar
Leen, T.M., & Graff, M.M. 1988, Ap. J., 325, 411 Google Scholar
Mezger, P.G., Chini, R., Kreysa, E., Wink, J.E., & Salter, C.J. 1988, A&A, 191, 44 Google Scholar
Mezger, P.G., Sievers, A.W., Hasiam, C.G.T., Kreysa, E., Lemke, R., Mauersberger, R., & Wilson, T.L. 1992, A&A, 256, 631 Google Scholar
Schulz, A., Güsten, R., Zylka, R., & Serabyn, E. 1991, A&A, 246, 570 Google Scholar
Thronson, H.A. Jr., Lada, C.J., Schwartz, P.R., Smith, H.A., Smith, J., Glaccum, W., Harper, D.A., & Loewenstein, R.F. 1984, ApJ., 280, 154 CrossRefGoogle Scholar