Publications Michiel Hogerheijde

Refereed publications:

Brinch, C., Crapsi, A., Hogerheijde, M.R., & Joergensen, J.K. 2006, Structure and Dynamics of the Class I Young Stellar Object L1489 IRS A&A, in press [astro-ph/0610672]
van Kempen, T. A., Hogerheijde, M. R., van Dishoeck, E. F., Guesten, R., Schilke, P., Nyman, L.-A. 2006, arm molecular gas in the envelope and outflow of IRAS 12496-7650 (DK Chamaeleontis) A&A 454, L75 (APEX Special Issue)
Hogerheijde, M.R., Caselli, P., Emprechtinger, M., van der Tak, F.F.S., Alves, J.,Belloche, A., Guesten, R., Lundgren, A.A., Nyman, L.-A., Volgenau, N. , Wiedner, M.C. Probable detection of H₂D⁺ in the starless core Barnard 68, 2006, A&A 454, L59 (APEX Special Issue) [pdf]
Remijan, A.J., Friedel, D.N., de Pater, I., Hogerheijde, M.R., Snyder, L.E., A'Hearn, M.F., Blake, G.A., Dickel, H.R., Forster, J.R., Kraybill, C., Looney, L.W., Palmer, P., Wright, M.C.H. A BIMA Array Survey of Molecules in Comets Linear (C/2002 T7) and Neat (C/2001 Q4), 2006, ApJ, 643, 567 [astro-ph/0601709]
Raman, A., Lisanti, M., Wilner, D.J., Qi, C., Hogerheijde, M., A Keplerian Disk around the Herbig Ae star HD169142, 2006, AJ, 131, 2290 [astro-ph/0512478]
Qi, C., Wilner, D.J., Calvet, N., Bourke, T.L., Blake, G.A., Hogerheijde, M.R., Ho, P.T.P., Bergin. E., CO J=6-5 observations of TW Hya with the SMA, ApJL, 636, L157 [astro-ph/0512122]
Lahuis, F., van Dishoeck, E.F. , Boogert, A.C.A., Pontoppidan, K.M., Blake, G.A., Dullemond, C.P., Evans II, N.J., Hogerheijde, M.R., Joergensen, J.K., Kessler-Silacci, J.E., Knez, C., Hot Organic Molecules Toward a Young Low-Mass Star: A Look at Inner Disk Chemistry, 2006, ApJL, 636, L145, [astro-ph/0511786]
Friedel, D.N., Remijan, A.J., Snyder, L., A'Hearn, M.F., Blake, G.A., de Pater, I., Dickel, H.R., Forster, J.R., Hogerheijde, M.R., Kraybill, C., Looney, L.W., Palmer, P., Wright, M.C.H., BIMA Array Detections of HCN in Comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4), 2005, ApJ, 630, 623 [pdf | astro-ph]
Hogerheijde, M. R., 2005, Chemical Evolution of Protostars, Ap&SS, 295, 179 [pdf]
Dunn, D.E., de Pater, I., Wright, M., Hogerheijde, M.R., Molnar, L.A. High-Quality BIMA-OVRO Images of Saturn and its Rings at 1.3 and 3 Millimeters, 2005, AJ, 129, 1109 [pdf]
Boogert, A., Pontoppidan, K., Lahuis, F., Joergensen, J., Augereau, A., Blake, G., Brooke, T., Brown, J., Sullemond, C., Evans, N., Geers, V., Hogerheijde, M., Kessler-Silacci, J., Knez, C, Morris, P., Noriega-Crespo, A., Schoeier, F., van Dishoeck, E., Allen, L., Harvey, P., Koerner, D., Mundy, L., Myers, P., Padgett, D., Sargent, A., Stapelfeldt, K., Spitzer Space Telescope Spectroscopy of Ices Toward Low-Mass Embedded Protostars, 2004, ApJSS, 154, 359 [pdf]
Qi, C. , Ho, P. T. P, Wilner, D. J., Takakuwa, S., Hirano, N., Ohashi, N., Bourke, T. L., Zhang, Q., Blake, G. A., Hogerheijde, M., Saito, M., Choi, M., Yang, J. 2004 Imaging the Disk around TW Hya with the Submillimeter Array. ApJ Letters, 616, L11 [astro-ph/0403412 | pdf]
Stark, R., Sandell, G., Beck, S. C., Hogerheijde, M. R., van Dishoeck, E. F., van der Wal, P., van der Tak, F. F. S., Schaefer, F., Melnick, G. J., Ashby, M. L. N., de Lange, G. 2004 Probing the Early Stages of Low-Mass Star Formation in LDN 1689N: Dust and Water in IRAS 16293-2422A, B, and E. ApJ, 608, 341-364 [astro-ph/0402604]
Hogerheijde, M. R., de Pater, I., Wright, M., Forster, J. R., Snyder, L. E., Remijan, A., Woodney, L. M., A'Hearn, M. F., Palmer, P., Kuan, Y.-J., Huang, H.-C., Blake, G. A., Qi, C., Kessler, J., Liu, S.-Y. 2004, Combined BIMA and OVRO Observations of Comet C/1999 S4 (LINEAR), AJ, 127, 2406 [pdf]
Joergensen, J. K., Hogerheijde, M. R., van Dishoeck, E. F., Blake, G. A., Schoeier, F. L. 2003, The Impact of Shocks on the Chemistry of Molecular Clouds: High Resolution Images of Chemical Differentiation along the NGC1333-IRAS2A Outflow, A&A, 415, 1021. [astro-ph/0311132]
Joergensen, J. K., Hogerheijde, M. R., van Dishoeck, E. F., Blake, G. A., Schoeier, F. L. 2004, The structure of the NGC1333-IRAS2 protostellar system on 500 AU scales: an infalling envelope, a circumstellar disk, multiple outflows, and chemistry. A&A, 413, 993 [astro-ph/0310110]
Hogerheijde, M. R., Johnstone, D., Matsuyama, I., Jayawardhana, R., and Muzerolle, J. 2003, Indications for grain growth and mass decrease in cold dust disks around Classical T Tauri stars in the MBM 12 young association. ApJ Letters, 593, L101 [pdf | gzipped ps]
van Zadelhoff, G.-J., Aikawa, Y., Hogerheijde, M. R., and van Dishoeck, E. F. 2003, Axi-symmetric models of ultraviolet radiative transfer with applications to circumstellar disk chemistry A&A, 397, 789-802 [pdf | gzipped ps]
Hogerheijde, M. R., Jayawardhana, J., Johnstone, D., Blake, G. A., & Kessler, J. E. 2002, Millimeter-wave searches for Cold Dust and Molecular Gas around T Tauri Stars in MBM 12, AJ, 124, 3387-3392 [pdf | gzipped postscript]
van Zadelhoff, G.-J., Dullemond, C. P., van der Tak, F. F. S., Yates, J. A., Doty, S. D., Ossenkopf, V., Hogerheijde, M. R., Juvela, M., Wiesemeyer, H., Schoier, F. L. 2002, Numerical Methods for Non-LTE Line Radiative Transfer: Performance and Convergence Characteristics, A&A, 395, 373 [pdf | gzipped postscript]
Di Francesco, J., Hogerheijde, M. R., Welch, W. J., & Bergin, E. A. 2002, AJ, 124, 2749 Abundances of Molecular Species in Barnard 68 [pdf | gzipped postscript]
Ceccarelli, C., Boogert, A. C. A., Tielens, A. G. G. M., Caux, E., Hogerheijde, M. R., Parise, B. 2002, A&A, 395, 863 Submm/FIR CO line emission from the disk of the Class I protostat EL 29 [pdf | gzipped postscript]
Boogert, A. C. A., Hogerheijde, M. R., Ceccarelli, C., Tielens, A. G. G. M., van Dishoeck, E. F., Blake, G. A., Latter, W. B., & Motte, F. 2002 The Environment and Nature of the Class I Protostar Elias 29: Molecular Gas Observations and the Location of Ices, ApJ, 570, 708 [pdf | gzipped postscript]
Boogert, A. C. A., Hogerheijde, M. R., & Blake, G. A. 2002 High resolution 4.7 μm Keck/NIRSPEC spectra of protostars. I: Ices and infalling gas in the disk of L1489 IRS ApJ, 568, 761 [pdf | gzipped postscript]
Hogerheijde, M. R. 2001, From infall to rotation around young stellar objects: A transitional phase with a 2000 AU radius contracting disk? ApJ, 553, 618 [pdf | gzipped postscript]
Hogerheijde, M. R. & van der Tak, F. F. S. 2000, An accelerated Monte Carlo method to solve two-dimensional radiative transfer and molecular excitation; with applications to axisymmetric models of star formation A&A, 362, 697 [ pdf | gzipped postscript | *** download 1D version of source code! *** ]
Hogerheijde, M.R. & Sandell, G. 2000, Testing envelope models of young stellar objects with submillimeter continuum and molecular-line observations ApJ, 534, 880 [pdf | gzipped postscript]
Thi, W.F., van Dishoeck, E.F., Blake, G.A., van Zadelhoff, G.-J., & Hogerheijde, M.R. 1999, Detection of H2 pure rotational line emission from the GG Tau binary system. ApJ Letters, 521, L63 [pdf]
Kemper, C., Spaans, M., Jansen, D.J., Hogerheijde, M.R., van Dishoeck, E.F., & Tielens, A.G.G.M. 1999, Far-infrared and submillimeter observations and physical models of the reflection nebula Cederblad 201. ApJ, 515, 649 [pdf]
Blake, G.A., Qi, C., Hogerheijde, M.R., Gurwell, M.A., & Muhleman, D.O. 1999, Sublimation from icy jets as a probe of the interstellar volatile content of comets. Nature, 398, 213 [abstract | press release | pdf ]
Hogerheijde, M.R., van Dishoeck, E.F., Salverda, J.M., & Blake, G.A. 1999, Envelope structure of deeply embedded young stellar objects in the Serpens Molecular Cloud. ApJ, 513, 350 [ abstract | pdf ]
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1998, Envelope structure on 700 AU scales and the molecular outflows of low-mass young stellar objects. ApJ, 502, 315 [ abstract | gzipped postscript ]
Hogerheijde, M.R., van Langevelde, H.J., Mundy, L.G., Blake, G.A., & van Dishoeck, E.F. 1997, Sub-arcsecond imaging at 267 GHz of a young binary system: Detection of a dust disk of radius less than 70 AU around T Tauri N. ApJ Letters, 490, L99-L102 [ abstract | gzipped postscript | pdf ]
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1997, Tracing the envelopes around embedded low-mass young stellar objects with HCO+ and millimeter-continuum observations. ApJ, 489, 293-313 [ abstract | gzipped postscript ]
Spaans, M., Hogerheijde, M.R., Mundy, L.G., & van Dishoeck, E.F. 1995, Photon heating of envelopes around Young Stellar Objects: An explanation for CO J=6-5 emission. ApJ, 455, L167-L170 [ abstract | gzipped postscript ]
Jansen, D.J., Spaans, M., Hogerheijde, M.R., & van Dishoeck, E.F. 1995, Millimeter and submillimeter observations of the Orion Bar: II. Chemical modelling. A&A, 303, 541-553 [ abstract | gzipped postscript ]
Hogerheijde, M.R., de Geus, E.J., Spaans, M., van Langevelde, H.J., & van Dishoeck, E.F. 1995, Large HCO+ and HCN abundances in the translucent cloud toward PKS 0528+134. ApJ, 441, L93-L96 [ abstract | gzipped postscript ]
Hogerheijde, M.R., Jansen, D.J., & van Dishoeck, E.F. 1995, Millimeter and submillimeter observations of the Orion Bar: I. Physical structure. A&A, 294, 792-810 [ abstract | gzipped postscript ]

Conference proceedings and other non-refereed publications:

Hogerheijde, M. 2006, The ALMA Design Reference Science Plan.The Messenger, 123, 20
Wilner, D. J., Raman, A., Lisanti, M., Qi, C., & Hogerheijde, M. 2005, A Keplerian Disk around the Herbig Ae star HD169142.Bulletin of the American Astronomical Society, 37, 1224
Kamp, I., Emilio Enriquez, J., & Hogerheijde, M. 2005, How to measure the gas mass: predictions for JCMT, APEX, Herschel and SOFIA.Nearby Resolved Debris Disks, 14
Qi, C., Wilner, D. J., Blake, G. A., Bourke, T. L., Hogerheijde, M., & Ho, P. T. P. 2005, Chemistry in the disk around TW Hya.IAU Symposium, 231, 188
Matthews, B. C., Hogerheijde, M., & Bergin, E. A. 2005, A Molecular Line Study of the Recently Discovered Class 0 source Barnard 1-c.IAU Symposium, 231, 183
Hogerheijde, M. R. 2005, Into the Snake Pit: How Star Formation Affects Chemistry in the Serpens Molecular Cloud.IAU Symposium, 231, 90
van Kempen, T. A., Jørgensen, J. K., Hogerheijde, M. R., & van Dishoeck, E. F. 2005, Modelling water in the envelopes of low-mass protostars.IAU Symposium, 231, 87
Lahuis, F., Pontoppidan, K., van Dishoeck, E., Blake, G., Boogert, A., Hogerheijde, M., Jørgensen, J., & The C2d Team 2005, Hot organic chemistry in the inner part of protoplanetary disks.IAU Symposium, 231, 86
Brinch, C., Hogerheijde, M. R., & Jørgensen, J. K. 2005, From Collapsing Cloud Core to Protoplanetary Disk - A radiation transfer model for L1489 IRC.IAU Symposium, 231, 68
van der Tak, F., Neufeld, D., Yates, J., Hogerheijde, M., Bergin, E., Schöier, F., & Doty, S. 2005, Benchmark problems for water radiative transfer.The Dusty and Molecular Universe: A Prelude to Herschel and ALMA, 431
Matthews, B. C., Bergin, E. A., Hogerheijde, M. R., & Jørgensen, J. K. 2005, A Molecular Line Study of the Powerful Outflow Source Barnard 1-C.Protostars and Planets V, 8493
Johnstone, D., et al. 2005, Legacy Surveys with the JCMT: The SCUBA-2 Local Star Formation Survey.Protostars and Planets V, 8485
Qi, C., Wilner, D. J., Calvet, N., Bourke, T. L., Blake, G. A., Hogerheijde, M. R., & Ho, P. T. P. 2005, SMA Observations of Multiple CO Transitions in TW Hya.Protostars and Planets V, 8431
van Kempen, T. A., Hogerheijde, M. R., van Dishoeck, E. F., & Jørgensen, J. K. 2005, Water in the Envelopes of Low-Mass Protostars.Protostars and Planets V, 8396
Lahuis, F., et al. 2005, Hot Organic Chemistry in the Inner Part of Protoplanetary Disks.Protostars and Planets V, 8340
Banhidi, Z., Pontoppidan, K. M., Blake, G. A., van Dishoeck, E. F., Hogerheijde, M. R., Evan, N. J., II, & C2d Team 2005, Spectral Mapping of Rotational Lines of H2 in the Serpens Star-forming Core with Spitzer-IRS.Protostars and Planets V, 8253
Hogerheijde, M. R. 2005, A SINFONI Search for Fluorescent H2 Emission Around the Weak-Line T Tauri Star DoAr21.Protostars and Planets V, 8223
Brinch, C., Hogerheijde, M. R., & Jørgensen, J. K. 2005, From Collapsing Cloud Core to Protoplanetary Disk: A Radiation Transfer Model for L1489 IRS.Protostars and Planets V, 8153
Kamp, I., Dullemond, C. P., Hogerheijde, M., & Enriquez, J. E. 2005, Chemistry and Line Emission of Outer Protoplanetary Disks.IAU Symposium, 231, 377
Friedel, D. N., et al. 2004, BIMA Array observations of Comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4).Bulletin of the American Astronomical Society, 36, 1126
Hogerheijde, M. R. 2003, Modeling Molecular-Line Emission from Circumstellar Disks. In Procs. fourth Zermatt-Bonn-Koelm Symposium, "The Dense Interstellar Medium in Galaxies", Eds. Pfalzner, Kramer, Straubmeier, Heithausen (Springer Verlag), in press. [astro-ph/0311124]
Hogerheijde, M. R. 2003, From Infall to Rotation around Young Stars: The Origin of Protoplanetary Disks. In Proc. IAU Symp. 221 "Star Formation at High Angular Resolution", eds. M. Burton, R. Jayawardhana, \& T. Bourke (San Francisco: Astronomical Society of the Pacific), in press. [pdf]
Hogerheijde, M. R. 2003, The Serpens Star-Forming Region in HCO⁺, HCN, and N₂H⁺. In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [pdf | gzipped ps]
Di Francesco, J., Hogerheijde, M. R., Welch, W. J., & Bergin, E. A. 2003, Abundances of molecular species in Barnard 68 In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [gzipped ps]
Boogert, A. C. A., Blake, G. A., & Hogerheijde, M. R. 2003, Tracing protostellar evolution by observation of ices. In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [gzipped ps]
Kessler, J. E., Blake, G. A.; Qi, Chunhua; Hogerheijde, M. R.; Willacy, K. , Chemistry in YSO accretion disks: Theory meets Observation. BAAS, 33, 1080, #23.01
Hogerheijde, M. R., Boogert, A. C. A., van Dishoeck, E. F., Blake, G A., From Infall to Rotation in the Envelopes around Young Stellar Objects. In "The Origins of Stars and Planets: The VLT View", eds. J. Alves, M. McCaughrean (Springer Verlag 2001)[gzipped postscript]
Hogerheijde, M. R. 2000, From Infall to Rotation in the Envelopes around Young Stellar Objects: Identification of a Source with a Transitional 2000 AU Radius Disk. BAAS, 32, 1482, #47.06
Hogerheijde, M. R. et al. 2000, Combined BIMA/OVRO (virtual CARMA) observations of comet C/1999 S4 (LINEAR). BAAS, 32, 1075, #41.18
de Pater, I., Hogerheijde, M. R., Wright, M. C. H. et al. 2000, Comet C/1999 S4 (LINEAR). IAU Circ., 7476, 1
Hogerheijde, M.R. 2000, Chemical characteristics of embedded young stellar objectsin Proc. IAU Symp 197, Molecular Astrophysics, From Molecular Clouds to Planetary Systems, Eds. Y.C. Minh & E.F. van Dishoeck (San Francisco: Astronomical Society of the Pacific), 71 [pdf]
Thi, W. F., van Dishoeck, E. F., Blake, G. A., et al. 1999, H$_2$ emission from disks around Herbig Ae and T Tauri stars. In The Universe as Seen by ISO, Eds. P. Cox & M. F. Kessler (ESA-SP 427), 767
van Dishoeck, E.F. & Hogerheijde, M.R. 1999, Models and observations of the chemistry near young stellar objects. in The Origin of Stars and Planetary Systems, Eds. C.J. Lada & N.D. Kylafis (Dordrecht: Kluwer Academic Publishers), 97-140 [gzipped postscript]
Hogerheijde, M.R., van Dishoeck, E.F., & Blake, G.A. 1997, Observations of dust and molecules in the disks and envelopes of young stellar objects. in The cosmic dust connection, Proc. NATO Advanced School on Space Chemistry, Ed. J. M. Greenberg (Dordrecht: Kluwer), 521-526 [gzipped postscript]
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1997, Molecular outflows and 1000 AU structure of low mass YSO envelopes. in Low-mass star formation: From infall to outflow, Proc. IAU Symp. 182, Eds. F. Malbet & A. Castets (Grenoble), 138-140 [gzipped postscript]
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1996, Compact HCO+ J=1-0 emission and absorption around young stellar objects in Taurus. in Disks and outflows around young stars, Ed. S.V.W. Beckwith (Berlin: Springer), CD
Kemper, F., Spaans, M., Hogerheijde, M.R., van Dishoeck, E.F., & Tielens, A.G.G.M. 1996, Submillimeter observations of cool PDRs. in Molecules in Astrophysics: Probes & Processes, Abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 59
Hogerheijde, M.R., Spaans, M., Mundy, L.G., Blake, G.A., & van Dishoeck, E.F. 1996, Photon heating of envelopes around YSOs: An explanation for CO J=6-5 emission. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 121-122
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1996, Observations of YSOs in HCO+ and millimeter dust continuum. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 124-125
Salverda, J.M., Hogerheijde, M.R., & van Dishoeck, E.F, 1996, The low-mass YSO Serpens SMM1: Density, temperature, and abundances of HCO+ and H2CO. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 126-127
Hogerheijde, M.R., Jansen, D.J., & van Dishoeck, E.F. 1995, Submm observations of molecular lines in the Orion Bar: Towards a physical model. in The physics and chemistry of interstellar molecular clouds (LNP 459), Eds. G. Winnewisser, G. Pelz, (Berlin: Springer), 201-202

PhD Thesis:

The molecular environment of low-mass protostars

Contents
Chapter 1. Introduction
Chapter 2. Tracing the envelopes around embedded low-mass young stellar objects with HCO+ and millimeter-continuum observations
Chapter 3. Envelope structure on 700 AU scales and the molecular outflows of low-mass young stellar objects
Chapter 4. Photon heating of envelopes around young stellar objects: An explanation for CO J=6-5 emission
Chapter 5. Subarcsecond imaging at 267 GHz of a young binary system: Detection of a dust disk of <70 AU around T Tauri N
Chapter 6. Envelope structure of deeply embedded young stellar objects in the Serpens Molecular Cloud
Chapter 7. Modeling molecular line emission from embedded low-mass young stellar objects
References
Nederlandse samenvatting/Summary in Dutch

Note: Or see the individual chapters as published in refereed journals.

Popular Astronomy:

Hogerheijde, M.R. 1999 De kraamkamers van de planeten: een moeizame bevalling? in Zenit, mei 1999 (in Dutch)
--- ; republished on the WWW site of "De Planeten", Teleac/NOT (Dutch edition of the BBC television series "The Planets")

Other publications:

Molecules in Astrophysics: Probes and Processes, Abstracts and contributed papers of IAU Symposium 178 (1996). Eds. D.J Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden), 1-340

Publications
home about me publications via ADS research group members radiative transfer code ARTIST Allegro: The ALMA Regional Center node in the Netherlands	\| Refereed publications \| Conference proceedings \| PhD Thesis \| Popular Astronomy \| Other \| Refereed publications: Brinch, C., Crapsi, A., Hogerheijde, M.R., & Joergensen, J.K. 2006, Structure and Dynamics of the Class I Young Stellar Object L1489 IRS A&A, in press [astro-ph/0610672] van Kempen, T. A., Hogerheijde, M. R., van Dishoeck, E. F., Guesten, R., Schilke, P., Nyman, L.-A. 2006, arm molecular gas in the envelope and outflow of IRAS 12496-7650 (DK Chamaeleontis) A&A 454, L75 (APEX Special Issue) Hogerheijde, M.R., Caselli, P., Emprechtinger, M., van der Tak, F.F.S., Alves, J.,Belloche, A., Guesten, R., Lundgren, A.A., Nyman, L.-A., Volgenau, N. , Wiedner, M.C. Probable detection of H₂D⁺ in the starless core Barnard 68, 2006, A&A 454, L59 (APEX Special Issue) [pdf] Remijan, A.J., Friedel, D.N., de Pater, I., Hogerheijde, M.R., Snyder, L.E., A'Hearn, M.F., Blake, G.A., Dickel, H.R., Forster, J.R., Kraybill, C., Looney, L.W., Palmer, P., Wright, M.C.H. A BIMA Array Survey of Molecules in Comets Linear (C/2002 T7) and Neat (C/2001 Q4), 2006, ApJ, 643, 567 [astro-ph/0601709] Raman, A., Lisanti, M., Wilner, D.J., Qi, C., Hogerheijde, M., A Keplerian Disk around the Herbig Ae star HD169142, 2006, AJ, 131, 2290 [astro-ph/0512478] Qi, C., Wilner, D.J., Calvet, N., Bourke, T.L., Blake, G.A., Hogerheijde, M.R., Ho, P.T.P., Bergin. E., CO J=6-5 observations of TW Hya with the SMA, ApJL, 636, L157 [astro-ph/0512122] Lahuis, F., van Dishoeck, E.F. , Boogert, A.C.A., Pontoppidan, K.M., Blake, G.A., Dullemond, C.P., Evans II, N.J., Hogerheijde, M.R., Joergensen, J.K., Kessler-Silacci, J.E., Knez, C., Hot Organic Molecules Toward a Young Low-Mass Star: A Look at Inner Disk Chemistry, 2006, ApJL, 636, L145, [astro-ph/0511786] Friedel, D.N., Remijan, A.J., Snyder, L., A'Hearn, M.F., Blake, G.A., de Pater, I., Dickel, H.R., Forster, J.R., Hogerheijde, M.R., Kraybill, C., Looney, L.W., Palmer, P., Wright, M.C.H., BIMA Array Detections of HCN in Comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4), 2005, ApJ, 630, 623 [pdf \| astro-ph] Hogerheijde, M. R., 2005, Chemical Evolution of Protostars, Ap&SS, 295, 179 [pdf] Dunn, D.E., de Pater, I., Wright, M., Hogerheijde, M.R., Molnar, L.A. High-Quality BIMA-OVRO Images of Saturn and its Rings at 1.3 and 3 Millimeters, 2005, AJ, 129, 1109 [pdf] Boogert, A., Pontoppidan, K., Lahuis, F., Joergensen, J., Augereau, A., Blake, G., Brooke, T., Brown, J., Sullemond, C., Evans, N., Geers, V., Hogerheijde, M., Kessler-Silacci, J., Knez, C, Morris, P., Noriega-Crespo, A., Schoeier, F., van Dishoeck, E., Allen, L., Harvey, P., Koerner, D., Mundy, L., Myers, P., Padgett, D., Sargent, A., Stapelfeldt, K., Spitzer Space Telescope Spectroscopy of Ices Toward Low-Mass Embedded Protostars, 2004, ApJSS, 154, 359 [pdf] Qi, C. , Ho, P. T. P, Wilner, D. J., Takakuwa, S., Hirano, N., Ohashi, N., Bourke, T. L., Zhang, Q., Blake, G. A., Hogerheijde, M., Saito, M., Choi, M., Yang, J. 2004 Imaging the Disk around TW Hya with the Submillimeter Array. ApJ Letters, 616, L11 [astro-ph/0403412 \| pdf] Stark, R., Sandell, G., Beck, S. C., Hogerheijde, M. R., van Dishoeck, E. F., van der Wal, P., van der Tak, F. F. S., Schaefer, F., Melnick, G. J., Ashby, M. L. N., de Lange, G. 2004 Probing the Early Stages of Low-Mass Star Formation in LDN 1689N: Dust and Water in IRAS 16293-2422A, B, and E. ApJ, 608, 341-364 [astro-ph/0402604] Hogerheijde, M. R., de Pater, I., Wright, M., Forster, J. R., Snyder, L. E., Remijan, A., Woodney, L. M., A'Hearn, M. F., Palmer, P., Kuan, Y.-J., Huang, H.-C., Blake, G. A., Qi, C., Kessler, J., Liu, S.-Y. 2004, Combined BIMA and OVRO Observations of Comet C/1999 S4 (LINEAR), AJ, 127, 2406 [pdf] Joergensen, J. K., Hogerheijde, M. R., van Dishoeck, E. F., Blake, G. A., Schoeier, F. L. 2003, The Impact of Shocks on the Chemistry of Molecular Clouds: High Resolution Images of Chemical Differentiation along the NGC1333-IRAS2A Outflow, A&A, 415, 1021. [astro-ph/0311132] Joergensen, J. K., Hogerheijde, M. R., van Dishoeck, E. F., Blake, G. A., Schoeier, F. L. 2004, The structure of the NGC1333-IRAS2 protostellar system on 500 AU scales: an infalling envelope, a circumstellar disk, multiple outflows, and chemistry. A&A, 413, 993 [astro-ph/0310110] Hogerheijde, M. R., Johnstone, D., Matsuyama, I., Jayawardhana, R., and Muzerolle, J. 2003, Indications for grain growth and mass decrease in cold dust disks around Classical T Tauri stars in the MBM 12 young association. ApJ Letters, 593, L101 [pdf \| gzipped ps] van Zadelhoff, G.-J., Aikawa, Y., Hogerheijde, M. R., and van Dishoeck, E. F. 2003, Axi-symmetric models of ultraviolet radiative transfer with applications to circumstellar disk chemistry A&A, 397, 789-802 [pdf \| gzipped ps] Hogerheijde, M. R., Jayawardhana, J., Johnstone, D., Blake, G. A., & Kessler, J. E. 2002, Millimeter-wave searches for Cold Dust and Molecular Gas around T Tauri Stars in MBM 12, AJ, 124, 3387-3392 [pdf \| gzipped postscript] van Zadelhoff, G.-J., Dullemond, C. P., van der Tak, F. F. S., Yates, J. A., Doty, S. D., Ossenkopf, V., Hogerheijde, M. R., Juvela, M., Wiesemeyer, H., Schoier, F. L. 2002, Numerical Methods for Non-LTE Line Radiative Transfer: Performance and Convergence Characteristics, A&A, 395, 373 [pdf \| gzipped postscript] Di Francesco, J., Hogerheijde, M. R., Welch, W. J., & Bergin, E. A. 2002, AJ, 124, 2749 Abundances of Molecular Species in Barnard 68 [pdf \| gzipped postscript] Ceccarelli, C., Boogert, A. C. A., Tielens, A. G. G. M., Caux, E., Hogerheijde, M. R., Parise, B. 2002, A&A, 395, 863 Submm/FIR CO line emission from the disk of the Class I protostat EL 29 [pdf \| gzipped postscript] Boogert, A. C. A., Hogerheijde, M. R., Ceccarelli, C., Tielens, A. G. G. M., van Dishoeck, E. F., Blake, G. A., Latter, W. B., & Motte, F. 2002 The Environment and Nature of the Class I Protostar Elias 29: Molecular Gas Observations and the Location of Ices, ApJ, 570, 708 [pdf \| gzipped postscript] Boogert, A. C. A., Hogerheijde, M. R., & Blake, G. A. 2002 High resolution 4.7 μm Keck/NIRSPEC spectra of protostars. I: Ices and infalling gas in the disk of L1489 IRS ApJ, 568, 761 [pdf \| gzipped postscript] Hogerheijde, M. R. 2001, From infall to rotation around young stellar objects: A transitional phase with a 2000 AU radius contracting disk? ApJ, 553, 618 [pdf \| gzipped postscript] Hogerheijde, M. R. & van der Tak, F. F. S. 2000, An accelerated Monte Carlo method to solve two-dimensional radiative transfer and molecular excitation; with applications to axisymmetric models of star formation A&A, 362, 697 [ pdf \| gzipped postscript \| * download 1D version of source code! * ] Hogerheijde, M.R. & Sandell, G. 2000, Testing envelope models of young stellar objects with submillimeter continuum and molecular-line observations ApJ, 534, 880 [pdf \| gzipped postscript] Thi, W.F., van Dishoeck, E.F., Blake, G.A., van Zadelhoff, G.-J., & Hogerheijde, M.R. 1999, Detection of H2 pure rotational line emission from the GG Tau binary system. ApJ Letters, 521, L63 [pdf] Kemper, C., Spaans, M., Jansen, D.J., Hogerheijde, M.R., van Dishoeck, E.F., & Tielens, A.G.G.M. 1999, Far-infrared and submillimeter observations and physical models of the reflection nebula Cederblad 201. ApJ, 515, 649 [pdf] Blake, G.A., Qi, C., Hogerheijde, M.R., Gurwell, M.A., & Muhleman, D.O. 1999, Sublimation from icy jets as a probe of the interstellar volatile content of comets. Nature, 398, 213 [abstract \| press release \| pdf ] Hogerheijde, M.R., van Dishoeck, E.F., Salverda, J.M., & Blake, G.A. 1999, Envelope structure of deeply embedded young stellar objects in the Serpens Molecular Cloud. ApJ, 513, 350 [ abstract \| pdf ] Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1998, Envelope structure on 700 AU scales and the molecular outflows of low-mass young stellar objects. ApJ, 502, 315 [ abstract \| gzipped postscript ] Hogerheijde, M.R., van Langevelde, H.J., Mundy, L.G., Blake, G.A., & van Dishoeck, E.F. 1997, Sub-arcsecond imaging at 267 GHz of a young binary system: Detection of a dust disk of radius less than 70 AU around T Tauri N. ApJ Letters, 490, L99-L102 [ abstract \| gzipped postscript \| pdf ] Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1997, Tracing the envelopes around embedded low-mass young stellar objects with HCO+ and millimeter-continuum observations. ApJ, 489, 293-313 [ abstract \| gzipped postscript ] Spaans, M., Hogerheijde, M.R., Mundy, L.G., & van Dishoeck, E.F. 1995, Photon heating of envelopes around Young Stellar Objects: An explanation for CO J=6-5 emission. ApJ, 455, L167-L170 [ abstract \| gzipped postscript ] Jansen, D.J., Spaans, M., Hogerheijde, M.R., & van Dishoeck, E.F. 1995, Millimeter and submillimeter observations of the Orion Bar: II. Chemical modelling. A&A, 303, 541-553 [ abstract \| gzipped postscript ] Hogerheijde, M.R., de Geus, E.J., Spaans, M., van Langevelde, H.J., & van Dishoeck, E.F. 1995, Large HCO+ and HCN abundances in the translucent cloud toward PKS 0528+134. ApJ, 441, L93-L96 [ abstract \| gzipped postscript ] Hogerheijde, M.R., Jansen, D.J., & van Dishoeck, E.F. 1995, Millimeter and submillimeter observations of the Orion Bar: I. Physical structure. A&A, 294, 792-810 [ abstract \| gzipped postscript ] Conference proceedings and other non-refereed publications: Hogerheijde, M. 2006, The ALMA Design Reference Science Plan.The Messenger, 123, 20 Wilner, D. J., Raman, A., Lisanti, M., Qi, C., & Hogerheijde, M. 2005, A Keplerian Disk around the Herbig Ae star HD169142.Bulletin of the American Astronomical Society, 37, 1224 Kamp, I., Emilio Enriquez, J., & Hogerheijde, M. 2005, How to measure the gas mass: predictions for JCMT, APEX, Herschel and SOFIA.Nearby Resolved Debris Disks, 14 Qi, C., Wilner, D. J., Blake, G. A., Bourke, T. L., Hogerheijde, M., & Ho, P. T. P. 2005, Chemistry in the disk around TW Hya.IAU Symposium, 231, 188 Matthews, B. C., Hogerheijde, M., & Bergin, E. A. 2005, A Molecular Line Study of the Recently Discovered Class 0 source Barnard 1-c.IAU Symposium, 231, 183 Hogerheijde, M. R. 2005, Into the Snake Pit: How Star Formation Affects Chemistry in the Serpens Molecular Cloud.IAU Symposium, 231, 90 van Kempen, T. A., Jørgensen, J. K., Hogerheijde, M. R., & van Dishoeck, E. F. 2005, Modelling water in the envelopes of low-mass protostars.IAU Symposium, 231, 87 Lahuis, F., Pontoppidan, K., van Dishoeck, E., Blake, G., Boogert, A., Hogerheijde, M., Jørgensen, J., & The C2d Team 2005, Hot organic chemistry in the inner part of protoplanetary disks.IAU Symposium, 231, 86 Brinch, C., Hogerheijde, M. R., & Jørgensen, J. K. 2005, From Collapsing Cloud Core to Protoplanetary Disk - A radiation transfer model for L1489 IRC.IAU Symposium, 231, 68 van der Tak, F., Neufeld, D., Yates, J., Hogerheijde, M., Bergin, E., Schöier, F., & Doty, S. 2005, Benchmark problems for water radiative transfer.The Dusty and Molecular Universe: A Prelude to Herschel and ALMA, 431 Matthews, B. C., Bergin, E. A., Hogerheijde, M. R., & Jørgensen, J. K. 2005, A Molecular Line Study of the Powerful Outflow Source Barnard 1-C.Protostars and Planets V, 8493 Johnstone, D., et al. 2005, Legacy Surveys with the JCMT: The SCUBA-2 Local Star Formation Survey.Protostars and Planets V, 8485 Qi, C., Wilner, D. J., Calvet, N., Bourke, T. L., Blake, G. A., Hogerheijde, M. R., & Ho, P. T. P. 2005, SMA Observations of Multiple CO Transitions in TW Hya.Protostars and Planets V, 8431 van Kempen, T. A., Hogerheijde, M. R., van Dishoeck, E. F., & Jørgensen, J. K. 2005, Water in the Envelopes of Low-Mass Protostars.Protostars and Planets V, 8396 Lahuis, F., et al. 2005, Hot Organic Chemistry in the Inner Part of Protoplanetary Disks.Protostars and Planets V, 8340 Banhidi, Z., Pontoppidan, K. M., Blake, G. A., van Dishoeck, E. F., Hogerheijde, M. R., Evan, N. J., II, & C2d Team 2005, Spectral Mapping of Rotational Lines of H2 in the Serpens Star-forming Core with Spitzer-IRS.Protostars and Planets V, 8253 Hogerheijde, M. R. 2005, A SINFONI Search for Fluorescent H2 Emission Around the Weak-Line T Tauri Star DoAr21.Protostars and Planets V, 8223 Brinch, C., Hogerheijde, M. R., & Jørgensen, J. K. 2005, From Collapsing Cloud Core to Protoplanetary Disk: A Radiation Transfer Model for L1489 IRS.Protostars and Planets V, 8153 Kamp, I., Dullemond, C. P., Hogerheijde, M., & Enriquez, J. E. 2005, Chemistry and Line Emission of Outer Protoplanetary Disks.IAU Symposium, 231, 377 Friedel, D. N., et al. 2004, BIMA Array observations of Comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4).Bulletin of the American Astronomical Society, 36, 1126 Hogerheijde, M. R. 2003, Modeling Molecular-Line Emission from Circumstellar Disks. In Procs. fourth Zermatt-Bonn-Koelm Symposium, "The Dense Interstellar Medium in Galaxies", Eds. Pfalzner, Kramer, Straubmeier, Heithausen (Springer Verlag), in press. [astro-ph/0311124] Hogerheijde, M. R. 2003, From Infall to Rotation around Young Stars: The Origin of Protoplanetary Disks. In Proc. IAU Symp. 221 "Star Formation at High Angular Resolution", eds. M. Burton, R. Jayawardhana, \& T. Bourke (San Francisco: Astronomical Society of the Pacific), in press. [pdf] Hogerheijde, M. R. 2003, The Serpens Star-Forming Region in HCO⁺, HCN, and N₂H⁺. In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [pdf \| gzipped ps] Di Francesco, J., Hogerheijde, M. R., Welch, W. J., & Bergin, E. A. 2003, Abundances of molecular species in Barnard 68 In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [gzipped ps] Boogert, A. C. A., Blake, G. A., & Hogerheijde, M. R. 2003, Tracing protostellar evolution by observation of ices. In "Chemistry as a Diagnostic of Star Formation", eds. Curry & Fich (Ottawa: NRC Press) [gzipped ps] Kessler, J. E., Blake, G. A.; Qi, Chunhua; Hogerheijde, M. R.; Willacy, K. , Chemistry in YSO accretion disks: Theory meets Observation. BAAS, 33, 1080, #23.01 Hogerheijde, M. R., Boogert, A. C. A., van Dishoeck, E. F., Blake, G A., From Infall to Rotation in the Envelopes around Young Stellar Objects. In "The Origins of Stars and Planets: The VLT View", eds. J. Alves, M. McCaughrean (Springer Verlag 2001)[gzipped postscript] Hogerheijde, M. R. 2000, From Infall to Rotation in the Envelopes around Young Stellar Objects: Identification of a Source with a Transitional 2000 AU Radius Disk. BAAS, 32, 1482, #47.06 Hogerheijde, M. R. et al. 2000, Combined BIMA/OVRO (virtual CARMA) observations of comet C/1999 S4 (LINEAR). BAAS, 32, 1075, #41.18 de Pater, I., Hogerheijde, M. R., Wright, M. C. H. et al. 2000, Comet C/1999 S4 (LINEAR). IAU Circ., 7476, 1 Hogerheijde, M.R. 2000, Chemical characteristics of embedded young stellar objectsin Proc. IAU Symp 197, Molecular Astrophysics, From Molecular Clouds to Planetary Systems, Eds. Y.C. Minh & E.F. van Dishoeck (San Francisco: Astronomical Society of the Pacific), 71 [pdf] Thi, W. F., van Dishoeck, E. F., Blake, G. A., et al. 1999, H$_2$ emission from disks around Herbig Ae and T Tauri stars. In The Universe as Seen by ISO, Eds. P. Cox & M. F. Kessler (ESA-SP 427), 767 van Dishoeck, E.F. & Hogerheijde, M.R. 1999, Models and observations of the chemistry near young stellar objects. in The Origin of Stars and Planetary Systems, Eds. C.J. Lada & N.D. Kylafis (Dordrecht: Kluwer Academic Publishers), 97-140 [gzipped postscript] Hogerheijde, M.R., van Dishoeck, E.F., & Blake, G.A. 1997, Observations of dust and molecules in the disks and envelopes of young stellar objects. in The cosmic dust connection, Proc. NATO Advanced School on Space Chemistry, Ed. J. M. Greenberg (Dordrecht: Kluwer), 521-526 [gzipped postscript] Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1997, Molecular outflows and 1000 AU structure of low mass YSO envelopes. in Low-mass star formation: From infall to outflow, Proc. IAU Symp. 182, Eds. F. Malbet & A. Castets (Grenoble), 138-140 [gzipped postscript] Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1996, Compact HCO+ J=1-0 emission and absorption around young stellar objects in Taurus. in Disks and outflows around young stars, Ed. S.V.W. Beckwith (Berlin: Springer), CD Kemper, F., Spaans, M., Hogerheijde, M.R., van Dishoeck, E.F., & Tielens, A.G.G.M. 1996, Submillimeter observations of cool PDRs. in Molecules in Astrophysics: Probes & Processes, Abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 59 Hogerheijde, M.R., Spaans, M., Mundy, L.G., Blake, G.A., & van Dishoeck, E.F. 1996, Photon heating of envelopes around YSOs: An explanation for CO J=6-5 emission. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 121-122 Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1996, Observations of YSOs in HCO+ and millimeter dust continuum. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 124-125 Salverda, J.M., Hogerheijde, M.R., & van Dishoeck, E.F, 1996, The low-mass YSO Serpens SMM1: Density, temperature, and abundances of HCO+ and H2CO. in Molecules in Astrophysics: Probes & Processes, abstract book IAU Symp. 178. Eds. D.J. Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden: Sterrewacht), 126-127 Hogerheijde, M.R., Jansen, D.J., & van Dishoeck, E.F. 1995, Submm observations of molecular lines in the Orion Bar: Towards a physical model. in The physics and chemistry of interstellar molecular clouds (LNP 459), Eds. G. Winnewisser, G. Pelz, (Berlin: Springer), 201-202 PhD Thesis: The molecular environment of low-mass protostars Contents Chapter 1. Introduction Chapter 2. Tracing the envelopes around embedded low-mass young stellar objects with HCO+ and millimeter-continuum observations Chapter 3. Envelope structure on 700 AU scales and the molecular outflows of low-mass young stellar objects Chapter 4. Photon heating of envelopes around young stellar objects: An explanation for CO J=6-5 emission Chapter 5. Subarcsecond imaging at 267 GHz of a young binary system: Detection of a dust disk of <70 AU around T Tauri N Chapter 6. Envelope structure of deeply embedded young stellar objects in the Serpens Molecular Cloud Chapter 7. Modeling molecular line emission from embedded low-mass young stellar objects References Nederlandse samenvatting/Summary in Dutch Note: Or see the individual chapters as published in refereed journals. Popular Astronomy: Hogerheijde, M.R. 1999 De kraamkamers van de planeten: een moeizame bevalling? in Zenit, mei 1999 (in Dutch) --- ; republished on the WWW site of "De Planeten", Teleac/NOT (Dutch edition of the BBC television series "The Planets") Other publications: Molecules in Astrophysics: Probes and Processes, Abstracts and contributed papers of IAU Symposium 178 (1996). Eds. D.J Jansen, M.R. Hogerheijde, E.F. van Dishoeck (Leiden), 1-340 \| Refereed publications \| Conference proceedings \| PhD Thesis \| Popular Astronomy \| Other \|

Dr. Michiel Hogerheijde Leiden Observatory, P.O. Box 9513, 2300 RA, Leiden, The Netherlands Oort Gebouw 537, Niels Borhweg 2, 2333 CA, Leiden, The Netherlands T +31-(0)71-527-5590 \| F +31-(0)71-527-5743 \| E michiel@strw.leidenuniv.nl