Publications by David Jansen

Small scale polarization structure in the diffuse galactic emission at 325 MHz

Wieringa, M.H., de Bruyn, A.G., Jansen, D., Brouw, W.N., Katgert, P., 1993, A&A 268, 215

The physical and chemical structure of warm, dense regions IC 63 and IC 443

Jansen, D.J., van Dishoeck, E.F., Black, J.H., Phillips, T.G., 1992, in ``Astrochemistry of cosmic phenomena'' (IAU Symposium 150), ed. P.D. Singh (Dordrecht, Kluwer)

Detection of the interstellar NH₂ radical

van Dishoeck, E.F., Jansen, D.J., Schilke, P., Phillips, T.G., 1993, ApJ Letters, 416, L83

Submillimeter observations of the shocked molecular gas associated with the supernova remnant IC 443

van Dishoeck, E.F., Jansen, D.J., Phillips, T.G., 1993, A&A, 279, 541

Physical and chemical structure of the IC 63 nebula
I. Millimeter and far--infrared observations

Jansen, D.J., van Dishoeck, E.F., Black, J.H., 1994, A&A, 282, 605

Physical and chemical variations within the W3 star-forming region

Helmich, F.P., Jansen, D.J., de Graauw, Th., Groesbeck, T.D., van Dishoeck, E.F., 1994, A&A, 283, 626

Molecular abundances and low mass star formation
I. Si- and S- bearing species towards IRAS 16293 -2422

Blake, G.A., van Dishoeck, E.F., Jansen, D.J., Groesbeck, T., Mundy, L.G., 1994, ApJ, 428, 680

Submm observations of molecular lines in the Orion Bar : towards a physical model

Hogerheijde, M.R., Jansen, D.J., van Dishoeck, E.F., 1995, in ``Proceedings of the 2nd Köln--Zermatt symposium'', eds. Winewisser & Pelz, (Heidelberg: Springer), p. 201

The PDR IC 63 : observations, physics and chemistry

Jansen, D.J., van Dishoeck, E.F., Black, J.H., Keene, J., Spaans, M., 1995, in ``Proceedings of the 2nd Köln--Zermatt symposium'', eds. Winewisser & Pelz, (Heidelberg: Springer), p. 203

Physical and chemical variations within the W3 star-forming region

Helmich, F.P., Jansen, D.J., de Graauw, Th., Groesbeck, T.D., van Dishoeck, E.F., 1995, ``Proceedings of the 2nd Köln--Zermatt symposium'', eds. Winewisser & Pelz, (Heidelberg: Springer), p. 254

The physical and chemical structure of warm and dense clouds

Jansen, D.J., 1995, Ph.D. thesis, Leiden University

Chapter 2 of my thesis is now available as PDF (but missing two figures that still need to be recovered from somewhere)

Millimeter and submillimeter observations of the Orion Bar
I. Observations

Hogerheijde, M.R., Jansen, D.J., van Dishoeck, E.F., 1995, A&A 294, 792

Physical and chemical structure of the IC 63 nebula
II. Chemical models

Jansen, D.J., van Dishoeck, E.F., Black, J.H., Spaans, M., 1995, A&A, 302, 223

Molecular abundances and low mass star formation
II. Organic and Deuterated species toward IRAS 16293 -2422

van Dishoeck, E.F., Blake, G.A., Jansen, D.J., Groesbeck, T., 1995, ApJ, 447, 760

Millimeter and submillimeter observations of the Orion Bar
II. Chemical models

Jansen, D.J., Spaans, M., Hogerheijde, M.R., van Dishoeck, E.F., 1995, A&A, 303, 541

Physical and chemical structure of the IC 63 nebula
III. Gas phase carbon abundance

Jansen, D.J., van Dishoeck, E.F., Keene, J., Betz, A.L., Boreiko, R.T., 1996, A&A, 309, 899

[preprint (postscript, 2.6MB)]

The excitation and abundance of HDO toward W 3(OH)/(H₂O)

Helmich, F.P., Van Dishoeck, E.F., Jansen, D.J., 1996, A&A, 313, 657

A laboratory database of solid CO and CO₂ for ISO

Ehrenfreund, P., Boogert, A.C.A., Gerakines, P.A., Jansen, D.J., Schutte, W.A., Tielens, A.G.G.M., Van Dishoeck, E.F., 1996, A&A, 315, L341