Abstract
We review the evolution of the icy mantles that condense on interstellar grains in dense clouds. Infrared absorption features in the spectra of obscured objects show that H2O is the most abundant constituent of interstellar ices, with important contributions by CO, CH3OH and possibly CO2 and H2CO. Models furthermore predict that O2, N2, NH3 and CH4 could make significant contributions. Fitting the observed infrared band shapes with laboratory produced ices of various composition, it was derived that the various components are not homogeneously mixed but rather that various phases are present of distinct chemical make-up. One phase is dominated by water ice, while another is dominated by apolar species, i.e., CO and possibly O2, N2 and CO2. Furthermore, a third phase rich in CH3OH as well as H2O ice is probably present. On the basis of models of dense cloud chemistry, it is discussed how each of these phases could correspond to condensation in cloud regions characterized by distinct densities and extinction. Considering this as well as a simple-minded view on the dynamic evolution of clouds, it is argued that the icy mantles could have an onion-shell like structure, resulting from the condensation of layers of different types of ices in the physically distinct regions in which the grain resides over the course of time. It is discussed how processing by UV and cosmic rays could modify the ices, giving rise to a number of relatively complex and often reactive species. We review current evidence for the modification of the gas phase chemistry by molecules which were formed in the grain mantles and subsequently ejected. Finally, it is considered how future observations by space-based observatories could enhance our knowledge of the composition of interstellar ices and how this could lead to a better understanding of dense cloud chemistry in general.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
L.J. Allamandola, S.A. Sandford and G.J. Valero. Photochemical and thermal evolution of interstellar/precometary ice analogs. Icarus 76 (1998) 225–252.
L.J. Allamandola, A.G.G.M. Tielens and J.R. Barker. Interstellar polycyclic aromatic hydrocarbons: The infrared emission bands, the excitation/emission mechanism and the astrophysical implications. Astrophys. J. Suppl. Ser. 71 (1989) 733–775.
L.J. Allamandola, S.A. Sandford, A.G.G.M. Tielens and T.M. Herbst. Infrared spectroscopy of dense clouds in the C-H stretching region: Methanol and “diamonds”. Astrophys. J. 399 (1992) 134–146.
L.J. Allamandola, S.A. Sandford, A.G.G.M. Tielens and T.M. Herbst. Diamonds in dense molecular clouds: A challenge to the standard interstellar medium paradigm. Science 260 (1993) 64–66.
J.A. Baldwin, G.J. Ferland, P.G. Martin, M.R. Corbin, S.A. Cota, B.M. Peterson and A. Slettebak. Physical conditions in the Orion nebula and an assessment of the helium abundance. Astrophys. J. 374 (1991) 580–609.
E.A. Bergin, W.D. Langer and P.F. Goldsmith. Gas phase chemistry in dense interstellar clouds including grain surface molecular depletion and desorption. Astrophys. J., in press.
G.A. Blake, E.C. Sutton, C.R. Masson and T.G. Phillips. Molecular abundances in OMC-1: The chemical composition of interstellar molecular clouds and the influence of massive star formation. Astrophys. J. 315 (1987) 621–645.
L. Blitz and F.H. Shu. The origin and lifetime of giant molecular cloud complexes. Astrophys. J. 238 (1980) 148–157.
R.B. Bohn, S.A. Sandford, L.J. Allamandola and D.P. Cruikshank. Infrared spectroscopy of Triton and Pluto ice analogs: The case for saturated hydrocarbons. Icarus 111 (1994) 151–173.
W. Boland and T. de Jong. Carbon depletion in turbulent molecular cloud cores, Astrophys. J. 261 (1982) 110–114.
R. Breukers. Thermal and chemical processes in the evolution of interstellar dust and gas. Ph.D. thesis, University of Leiden, the Netherlands (1991).
R. Briggs, G. Ertem, J.P. Ferris, J.M. Greenberg, P. J. McCain, C.X. Mendoza-Gomez and W. Schutte. Comet Halley as an aggregate of interstellar dust and further evidence for the photochemical formation of organics in the interstellar medium. Origins of Life and Evolution of the Biosphere (1992) 287–307.
P.D. Brown. The grain-surface formation of complex molecules. Mon. Not. Roy. Astron. Soc. 243 (1990) 65–71.
P.D. Brown and S.B. Charnley. Chemical models of interstellar gas-grain processes I. Modelling and the effect of accretion on gas abundances and mantle composition in dense clouds. Mon. Not. Roy. Astron. Soc. 244 (1990) 432–443.
V. Buch and J.P. Devlin. Interpretation of the 4141 inverse centimeters (2.415 microns) interstellar infrared absorption feature. Astrophys. J. 431 (1994) L135–L138.
C. Cecchi-Pestellini, S. Aiello and B. Barsella. Mon. Not. Roy. Astron. Soc. (1995a) in press.
C. Cecchi-Pestellini, S. Aiello and B. Barsella. Astrophys. J. Suppl. Ser. (1995b) in press.
S.B. Charnley, A.G.G.M. Tielens and T.J. Millar. On the molecular complexity of the hot core in Orion A: Grain surface chemistry as: “The last refuge of the scoundrel”. Astrophys. J. 399 (1992) L71–L74.
J.E. Chiar, A.J. Adamson, T.H. Kerr and D.C.B. Whittet. Solid carbon monoxide in the Serpens dark cloud. Astrophys. J. 426 (1994) 240–248.
L.B. d’Hendecourt, L.J. Allamandola, F. Baas and J.M. Greenberg. Interstellar grain explosions: Molecule cycling between gas and dust. Astron. Astrophys. 109 (1982) L12–L14.
L.B. d’Hendecourt, L.J. Allamandola and J.M. Greenberg. Time dependent chemistry in dense molecular clouds: I. Grain surface reactions, gas/grain interactions and infrared spectroscopy. Astron. Astrophys. 152 (1985) 130–150.
L.B. d’Hendecourt, L.J. Allamandola, R.J.A. Grim and J.M. Greenberg. Time dependent chemistry indense molecular clouds: II. Ultraviolet photoprocessing and infrared spectroscopy of grain mantles. Astron. Astrophys. 158 (1986) 119–134.
L.B. d’Hendecourt and L.J. Allamandola. Time dependent chemistry in dense molecular clouds. III. Infrared band cross-sections of molecules in solid state at 10 K. Astron. Astrophys. Suppl. Ser. 64 (1986) 453–467.
L.B. d’Hendecourt and M. Jourdain de Muizon. The discovery of interstellar carbon dioxide. Astron. Astrophys. 223 (1989) L5–L8.
R.W. Dissly, M. Allen and V.G. Anicich. H2-rich interstellar grain mantles: An equilibrium description. Astrophys. J. 435 (1994) 685–692.
B.T. Draine and E.E. Salpeter. Destruction mechanisms for interstellar dust. Astrophys. J. 231 (1979) 438–455.
P. Ehrenfreund, F. Robert, L.B. d’Hendecourt, F. Behar. Comparison of interstellar and meteoritic organic matter at 3.4 micron. Astron. Astrophys. 252 (1991) 712–717.
P. Ehrenfreund, R. Breukers, L.B. d’Hendecourt and J.M. Greenberg. On the possibility of detecting solid O2 in interstellar grain mantles. Astron. Astrophys. 260 (1992) 431–436.
P. Ehrenfreund, P.A. Gerakines and W.A. Schutte. In preparation.
C. Eiroa and K.W. Hodapp. Ice dust grains in the Serpens molecular cloud. Astron. Astrophys. 210 (1989) 345–350.
B.G. Elmegreen. Formation of interstellar clouds and structure, in Protostars and Planets III, E.H. Levy and J.I. Lunine, Eds. University of Arizona Press, Tucson/London (1993) 97–124.
S.R. Federman and M. Allen. Formaldehyde in envelopes of interstellar dark clouds. Astrophys. J. 375 (1991) 157–162.
G. Foti, L. Calcagno, K.L. Sheng and G. Strazzulla. Micrometre-sized polymer layers synthesized by MeV ions impinging on frozen methane. Nature 310 (1984) 126–128.
M.A. Frerking, W.D. Langer and R.W. Wilson. The relationship between carbon monoxide abundance and visual extinction in interstellar clouds. Astrophys. J. 262 (1982) 590–605.
B.P. Flannery, W. Roberge and G.B. Rybicki. The penetration of diffuse ultraviolet radiation into interstellar clouds. Astrophys. J. 236 (1980) 598–608.
T.R. Geballe, F. Baas, J.M. Greenberg and W. Schutte. New infrared absorption features due to solid phase molecules containing sulfur in W33 A. Astron. Astrophys. 146(1985) L6–L8.
T.R. Geballe. Absorption by solid and gaseous CO towards obscured infrared objects. Astron. Astrophys. 162 (1986a) 248–252.
T.R. Geballe. Some recent infrared spectroscopy of interstellar processes. NASA Technical Memorandum 88342 (1986b) 129–130.
P.A. Gerakines, W.A. Schutte, J.M. Greenberg and E.F. van Dishoeck. The infrared band strenghts of H2O, CO and CO2 in laboratory simulations of astrophysical ice mixtures. In press.
P.A. Gerakines, P. Ehrenfreund and W.A. Schutte. In preparation.
F.C. Gillett and W.J. Forrest. Spectra of the Becklin-Neugebauer point source and the Kleinmann-Low nebula from 2.8-13.5 microns. Astrophys. J. 179 (1973) 483–491.
F.C. Gillett, T.W. Jones, K.M. Merrill and W.A. Stein. Anisotropy of constituents of interstellar grains. Astron. Astrophys. 45 (1975) 77–81.
J.M. Greenberg. Interstellar grain temperatures: Effects of grain materials and radiation fields. Astron. Astrophys. 12 (1971) 240–249.
J.M. Greenberg. Radical formation, chemical processing and explosion of interstellar grains. Astron. Astrophys. 39 (1976) 9–18.
J.M. Greenberg. Grain mantle photolysis: A connection between the grain size distribution function and the abundance of complex interstellar molecules, in Star and Star Systems, B.E. Westerlund, Ed., Reidel, Dordrecht (1979) 173–193.
J.M. Greenberg, C.X. Mendoza-Gómez, M.S. de Groot and R. Breukers. Laboratory dust studies and gas-grain chemistry, in Dust and Chemistry in Astronomy, T.J. Millar and D.A. Williams, Eds., IOP Publ. Ltd., Bristol (1993) 265–288.
R.J.A. Grim and L.B. d’Hendecourt. Time dependent chemistry in dense molecular clouds: IV. Interstellar grain surface reactions inferred from a matrix isolation study. Astron. Astrophys. 167 (1986) 161–165.
R.J.A. Grim and J.M. Greenberg. Ions in grain mantles: The 4.62 micron absorption by OCN- in W33 A. Astrophys. J. 321 (1987) L91–L96.
R. Grim, J.M. Greenberg, W. Schutte and B. Schmitt. Ions in grain mantles: A new explanation for the 6.86 micron absorption in W33 A. Astrophys. J. 341 (1989a) L87–L90.
R.J.A. Grim, J.M. Greenberg, M.S. de Groot, F. Baas, W.A. Schutte and B. Schmitt. Infrared spectroscopy of astrophysical ices: New insights in the photochemistry. Astron. Astrophys. Suppl. Ser. 78 (1989b) 161–186.
R.J.A. Grim, F. Baas, T.R. Geballe, J.M. Greenberg and W. Schutte. Detection of solid methanol toward W33 A. Astron. Astrophys. 243 (1991) 473–477.
W. Hagen, L.J. Allamandola and J.M. Greenberg. Interstellar molecule formation in grain mantles: The laboratory analog experiments, results and implications. Astrophys. Space Sci. 65 (1979) 215–240.
W. Hagen and A.G.G.M. Tielens. Infrared spectrum of H2O matrix isolated in CO at 10 K: Evidence for bifurcated dimers. J. Chem. Phys. 75 (1981) 4198–4207.
W. Hagen. Chemistry and infrared spectroscopy of interstellar grains. Ph.D. thesis, University of Leiden, the Netherlands (1982).
T.I. Hasegawa, E. Herbst and C.M. Leung. Models of gas-grain chemistry in dense interstellar clouds with complex organic molecules. Astrophys. J. Suppl. Ser. 82 (1992) 167–195.
T.I. Hasegawa and E. Herbst. New gas-grain chemical models of quiescent dense interstellar clouds: the effects of H2 tunnelling reactions and cosmic ray induced desorption. Mon. Not. Roy. Astron. Soc. 261 (1993a) 83–102.
T.I. Hasegawa and E. Herbst. Three-phase chemical models of dense interstellar clouds: gas, dust particle mantles and dust particle surfaces. Mon. Not. Roy. Astron. Soc. 263 (1993b) 589–606.
C. Henkel, R. Mauersberger, T.L. Wilson, L.E. Snyder, K. Menten and J.G.A. Wouterloot. Deuterated water in Orion-KL and NGC 7538. Astron. Astrophys. 182 (1987) 299–304.
E. Herbst, S. Green, P. Thaddeus and W. Klemperer. Indirect observation of unobservable interstellar molecules. Astrophys. J. 215 (1977) 503–510.
E. Herbst and C.M. Leung. Effects of large rate coefficients for ion-polar neutral reactions on chemical models of dense interstellar clouds. Astrophys. J. 310 (1986) 378–382.
A. Hetem Jr. and J.R.D. Lépine. Fractal 3-D simulations of molecular clouds. Astron. Astrophys. 270 (1993) 451–461.
D.M. Hudgins, S.A. Sandford, L.J. Allamandola and A.G.G.M. Tielens. Mid-and far-infrared spectroscopy of ices: Optical constants and integrated absorbances. Astrophys. J. Suppl. Ser. 86 (1993) 713–870.
W.M. Irvine, F.P. Schloerb, A. Hjalmarson and E. Herbst. 1985, The chemical state of dense interstellar clouds: An overview, in Protostars and Planets II, D. Black and M. Matthews, Eds., The University of Arizona Press, Tucson/ London (1985) 579–610.
W.M. Irvine, P.F. Goldsmith and A. Hjalmarson. Chemical abundances in molecular clouds, in Interstellar Processes, D.J. Hollenbach and H.A. Thronson, Eds., Dordrecht, Reidel (1987) 561–609.
E.B. Jenkins. Element abundances in the interstellar atomic material, in Interstellar Processes, D.J. Hollenbach and H.A. Thronson, Eds., Dordrecht, Reidel, (1987) 533–559.
P. Jenniskens, G.A. Baratta, A. Kouchi, M.S. de Groot, J.M. Greenberg and G. Strazzulla. Carbon dust formation on interstellar grains. Astron. Astrophys. 273 (1993) 583–600.
P. Jenniskens and D.F. Blake. Structural transitions in amorphous water ice and astrophysical implications. Science 265 (1994) 753–756.
M. Jura. Interstellar clouds containing optically thin H2. Astrophys. J. 197 (1975) 575–580.
M. Jura. Origin of large interstellar grains towards Ophiuchi. Astrophys. J. 235 (1980) 63–65.
T.H. Kerr, A.J. Adamson and D.C.B. Whittet. Infrared spectroscopy of solid CO: the Ophiuchi molecular cloud. Mon. Not. Roy. Astron. Soc. 262 (1993) 1047–1056.
S.-H. Kim, P.G. Martin and P.D. Hendry. The size distribution of interstellar dust particles as determined from extinction. Astrophys. J. 422 (1994) 164–175.
J.H. Lacy, F. Baas, L.J. Allamandola, S.E. Persson, P.J. McGregor, C.J. Lonsdale, T.R. Geballe and C.E.P. van de Bult. 4.6 micron absorption features due to solid phase CO and cyano group molecules toward compact infrared sources. Astrophys. J. 276 (1984) 533–543.
J.H. Lacy, J.S. Carr, N. Evans, F. Baas, J.M. Achtermann and F. Arens. Discovery of interstellar methane: Observations of gaseous and solid CH4 absorption toward young stars in molecular clouds. Astrophys. J. 376 (1991) 556–560.
L.J. Lanzerotti, W.L. Brown and K.J. Marcantonio. Experimental study of erosion of methane ice by energetic ions and some considerations for astrophysics. Astrophys. J. 313 (1987) 910–919.
R.J. Laureys, F.O. Clark and T. Prusti. IRAS detection of very cold dust in the Lynds 134 cloud complex, Astrophys. J. 372 (1991) 185–193.
A. Léger. Does CO condense on dust in molecular clouds? Astron. Astrophys. 123 (1983) 271–278.
A. Léger, M. Jura and A. Omont. Desorption from interstellar grains. Astron. Astrophys. 144 (1985) 147–160.
S.H. Lubow and J.E. Pringle. Magnetic reconnection and star formation in molecular clouds. Mon. Not. Roy. Astron. Soc., in press.
T. Maihara, K. Mizutani and H. Suto. Infrared spectroscopic study of NGC 2024. Astrophys. J. 354 (1990) 549–555.
J.S. Mathis, W. Rumpl and K.H. Nordsieck. The size distribution of interstellar grains. Astrophys. J. 217 (1977) 425–433.
J.S. Mathis, P.G. Mezger and N. Panagia N. Interstellar radiation field and dust temperatures in the diffuse matter and in giant molecular clouds. Astron. Astrophys. 128 (1983) 212–229.
K.M. Menten, C.M. Walmsley, C. Henkel and T.L. Wilson. The centimeter transitions of E-type methanol. Astron. Astrophys. 157 (1986) 318–328.
K.M. Menten, C.M. Walmsley, C. Henkel and T.L. Wilson. Methanol in the Orion region. I. Millimeter wave observations. Astron. Astrophys. 198 (1988) 253–266.
Y.C. Minn, W.M. Irvine and L.M. Ziurys. Observations of interstellar HOCO+: Abundance enhancements towards the galactic center. Astrophys. J. 334 (1988) 175–181.
M.H. Moore and B. Donn. The infrared spectrun of a laboratory synthesized residue: Implications for the 3.4 micron interstellar absorption feature. Astrophys. J. 257 (1982) L47–L50.
M.H. Moore and R.L. Hudson. Far-infrared spectra of cosmic-type and mixed ices. Astron. Astrophys. Suppl. Ser. 103 (1994) 45–56.
C. Norman and J. Silk. Clumpy molecular clouds: A dynamic model self-consistently regulated by T-Tauri star formation. Astrophys. J. 238 (1980) 158–174.
H. Okabe. Photochemistry of Small Molecules. Wiley, New York (1978).
H. Olofsson. Deuterated water in Orion-KL and W51M. Astron. Astrophys. 134 (1984) 36–44.
L. Pagani, W.D. Langer and A. Castets. First tentative detection of the molecular oxygen isotopomer 16O18O in interstellar clouds. Astron. Astrophys. 274 (1993) L13–L16.
M.E. Palumbo and G. Strazzulla. The 2140 cm-1 band of frozen CO in ion-irradiated and unirradiated mixtures with methanol and water. Astron. Astrophys. 259 (1992) L12–L14.
M.E. Palumbo and G. Strazzulla. 1993, The 2140 cm-1 band of frozen CO: laboratory experiments and astrophysical applications. Astron. Astrophys. 269 (1993) 568–580.
Y.J. Pendleton, A.G.G.M. Tielens and M.W. Werner. Studies of dust grain properties in infrared reflection nebulae. Astrophys. J. 349 (1990) 107–119.
V. Pirronello, W.L. Brown, L.J. Lanzerotti, K. Marcantonio and E.J. Simmons. Formaldehyde formation in a CO2 ice mixture under irradiation by fast ions. Astrophys. J. 262 (1982) 636–640.
R.L. Plambeck and M.C.H. Wright. Aperture synthesis maps of HDO emission in Orion-KL. Astrophys. J. 317 (1987) L101–L105.
S.S. Prasad and S.P. Tarafdar. UV radiation field inside dense clouds: Its possible existence and chemical implications. Astrophys. J. 267 (1983) 603–609.
S.S. Prasad and W.T. Huntress Jr. A model for the gas phase chemistry in interstellar clouds. I. The basic model, library of chemical reactions, and chemistry among C, N and O compounds. Astrophys. J. Suppl. Ser. 43 (1980) 1–35.
S.S. Prasad, S.P. Tarafdar, K.R. Villere and W.T. Huntress Jr. Chemical evolution of molecular clouds, in Interstellar Processes, D.J. Hollenbach and H.A. Thronson, Eds., Dordrecht, Reidel (1987) 631–666.
F. Salama, L.J. Allamandola, F.C. Witteborn, D.P. Cruikshank, S.A. Sandford and J.D. Bregman. The 2.5–5.0 micron spectra of Io: Evidence for H2S and H2O frozen in SO2. Icarus 83 (1990) 66–82.
S.A. Sandford and R.M. Walker. Laboratory infrared transmission spectra of individual interplanetary dust particles from 2.5–25 microns. Astrophys. J. 291 (1985) 838–851.
S.A. Sandford and L.J. Allamandola. The condensation and vaporization behavior of H2O:CO ices and the implications for interstellar grains and cometary activity. Icarus 76 (1988) 201–224.
S.A. Sandford, L.J. Allamandola, A.G.G.M. Tielens and L.J. Valero. Laboratory studies of the infrared spectral properties of CO in astrophysical ices. Astrophys. J. 329 (1988) 498–510.
S.A. Sandford and L.J. Allamandola. The physical and infrared spectral properties of CO2 in astrophysical ice analogues. Astrophys. J. 355 (1990) 357–372.
S.A. Sandford, L.J. Allamandola, A.G.G.M. Tielens, K. Sellgren and M. Tapia. The interstellar C-H stretching band near 3.4 microns: Constraints on the composition of organic material in the diffuse interstellar medium. Astrophys. J. 371 (1991) 607–620.
S.A. Sandford and L.J. Allamandola. H2 in interstellar and extragalactic ices: Infrared characteristics, ultraviolet production and implications. Astrophys. J. 409 (1993a) L65–L68.
S.A. Sandford and L.J. Allamandola. Condensation and vaporization studies of CH3OH and NH3 ices: Major implications for astrochemistry. Astrophys. J. 417 (1993b) 815–825.
S.A. Sandford, L.J. Allamandola and T.R. Geballe. Spectroscopic detection of molecular hydrogen frozen in interstellar ices. Science 262 (1993) 400–402.
B. Schmitt, R.J.A. Grim and J.M. Greenberg. Molecular diffusion in ices: Implications for the composition of interstellar grain mantles and comet nuclei, in Experiments on cosmic dust analogues, E. Bussoletti, C. Fusco and G. Longo, Eds., Kluwer, Dordrecht (1989) 259–269.
B. Schmitt. Physical and chemical processes in icy grain mantles, in AIP Conf. Proc. 312: Molecules and grains in space, I. Nenner, Ed., AIP Press, New York (1994) 735–757.
W.A. Schutte. The evolution of interstellar organic grain mantles. Ph.D. thesis, University of Leiden, the Netherlands (1988).
W.A. Schutte and J.M. Greenberg. Explosive desorption of icy grain mantles in dense clouds. Astron. Astrophys. 244 (1991) 190–204.
W.A. Schutte, A.G.G.M. Tielens and S.A. Sandford. 10 micron spectra of protostars and the solid methanol abundance. Astrophys. J. 382 (1991) 523–529.
W.A. Schutte, L.J. Allamandola and S.A. Sandford. An experimental study of the organic molecules produced in cometary and interstellar ice analogs by thermal formaldehyde reactions. Icarus 104 (1993a) 118–137.
W.A. Schutte, L.J. Allamandola and S.A. Sandford. Formaldehyde and organic molecule production in astrophysical ices at cryogenic temperatures. Science 259 (1993b) 1143–1145.
W.A.Schutte, P.A. Gerakines, E.F. van Dishoeck, J.M. Greenberg and T.R. Geballe. In preparation.
K. Sellgren, R.G. Smith and T.Y. Brooke. The 3.2-3.6 micron spectra of Monoceros R2/IRS-3 and Elias 16. Astrophys. J. 433 (1994) 179–186.
O.M. Shalabiea and J.M. Greenberg. Two key processes in dust/gas chemical modelling: photo-processing of grain mantles and explosive desorption. Astron. Astrophys. 290 (1994) 266–278.
C.J. Skinner, A.G.G.M. Tielens, M.J. Barlow and K. Justtanont. Methanol ice in the protostar GL 2136. Astrophys. J. 399 (1992) L79–L82.
M.A.H. Smith, C.P. Rinsland, B. Fridovich and K.N. Rao. In Molecular Spectroscopy: Modern research, Vol. III, K.N. Rao, Ed., Academic Press (1985) 111.
R.G. Smith, K. Sellgren and A.T. Tokunaga. Absorption features in the 3 micron spectra of protostars. Astrophys. J. 344 (1989) 413–426.
B.T. Soifer, R.C. Puetter, R.W. Russell, S.P. Willner, P.M. Harvey and F.C. Gillett. The 4–8 micron spectra of the infrared source W33 A. Astrophys. J. 232 (1979) L53–L57.
L. Spitzer. Physical processes in the interstellar medium. Wiley, New York (1978).
G. Strazzulla, L. Calcagno and G. Foti. Build up of carbonaceous material by fast protons in Pluto and Triton. Astron. Astrophys. 140 (1984) 441–444.
G. Strazzulla and G.A. Baratta. Carbonaceous Material by ion irradiation in space. Astron. Astrophys. 266 (1992) 434–438.
M. Tanaka, S. Sato and T. Nagata. Three micron ice band features in Ophiuchi sources. Astrophys. J. 352 (1990) 724–730.
M. Tanaka, N. Nagata, S. Sato and T. Yamamoto. The nature of CO and H2O ices in the Corona Australis molecular cloud. Astrophys. J. 430 (1994) 779–785.
A.G.G.M. Tielens and W. Hagen. Model calculations of the molecular composition of interstellar grain mantles. Astron. Astrophys. 114 (1982) 245–260.
A.G.G.M. Tielens. Surface chemistry of deuterated molecules. Astron. Astrophys. 119 (1983) 177–184.
A.G.G.M. Tielens and L.J. Allamandola. Composition, structure and chemistry of interstellar dust, in Interstellar Processes, D.J. Hollenbach and H.A. Thronson, Eds., Reidel, Dordrecht (1987a) 397–469.
A.G.G.M. Tielens and L.J. Allamandola. Evolution of interstellar dust, in Physical processes in interstellar clouds, G.E. Morfill and M. Scholer, Eds. (1987b) 333–376.
A.G.G.M. Tielens. Dust in dense clouds, in IAU Symp. 135: Interstellar Dust, L.J. Allamandola and A.G.G.M. Tielens, Eds., Kluwer, Dordrecht (1989) 239–262.
A.G.G.M. Tielens, A.T. Tokunaga, T.R. Geballe and F. Baas. Interstellar solid CO: Polar and nonpolar interstellar ices. Astrophys. J. 381 (1991) 181–199.
B.E. Turner. Detection of doubly deuterated interstellar formaldehyde D2CO): An indicator of active grain surface chemistry. Astrophys. J. 362 (1990) L29–L33.
C.E.P.M. van de Bult, J.M. Greenberg and D.C.B. Whittet. Ice in the Taurus molecular cloud: modelling of the 3 micron profile. Mon. Not. Roy. Astron. Soc. 214 (1985) 289–305.
H.C. van de Hulst. De vorming van vaste deeltjes in het interstellaire gas. 6. De aangroeiing van de rookdeeltjes. Ned. Tijdschr. v. Natuurkunde 10 (1943) 251–255.
H.C. van de Hulst. Recherche Astron. Observatoire Utrecht 11 (1949) part 2.
E.F. van Dishoeck and J.H. Black. Photodissociation and photoionization processes, in Rate Coefficients in Astrochemistry, T.J. Millar and D.A. Williams, Eds., Kluwer, Dordrecht (1988) 49–72.
E.F. van Dishoeck, G.A. Blake, B.T. Draine and J.I. Lunine. The chemical evolution of protostellar and protoplanetary matter, in Protostars and Planets III, E.H. Levy and J.I. Lunine, Eds., The University of Arizona Press, Tucson/London (1993) 163–241.
M.R.G. Vogelaar and B.P. Wakker. Measuring the fractal structure of interstellar clouds. Astron. Astrophys. 291 (1994) 557–568.
C.M. Walmsley, W. Hermsen, C. Henkel, R. Mauersberger and T.L. Wilson. Deuterated ammonia in the Orion hot core. Astron. Astrophys. 172 (1987) 311–315.
W.D. Watson and E.E. Salpeter. Molecule formation on interstellar grains. Astrophys. J. 174 (1972) 321–340.
M.S. Westley, R.A. Baragiola, R.E. Johnson and G.A. Baratta. Ultraviolet photodesorption from water ice. Planet. Space Sci., in press.
A.S. Wexler. Integrated intensities of absorption bands in infrared spectroscopy. Appl. Spectrosc. Rev. 1 (1967) 29–98.
D.C.B. Whittet, M.F. Bode, A.J. Longmore, D.W.T. Baines and A. Evans. Interstellar ice grains in the Taurus molecular cloud. Nature 303 (1983) 218–221.
D.C.B. Whittet, A.J. Longmore and A.D. McFadzean. Solid CO in the Taurus dark clouds. Mon. Not. Roy. Astron. Soc. 216 (1985) 45–50.
D.C.B. Whittet, M.F. Bode, A.J. Longmore, A.J. Adamson, A.D. McFadzean, D.K. Aitken and P.F. Roche. Infrared spectroscopy of dust in the Taurus dark clouds: ice and silicates. Mon. Not. Roy. Astron. Soc. 233 (1988) 321–336.
D.C.B. Whittet, A.J. Adamson, W.W. Duley, T.R. Geballe and A.D. McFadzean. Infrared spectroscopy of dust in the Taurus dark cloud: Solid carbon monoxide. Mon. Not. Roy. Astron. Soc. 241 (1989) 707–720.
D.C.B. Whittet and H.J. Walker. On the occurrence of carbon dioxide in interstellar grain mantles, Mon. Not. Roy. Astron. Soc. 252 (1991) 63–67.
D.C.B. Whittet. Observations of molecular ices, in Dust and Chemistry in Astronomy, T.J. Millar and D.A. Williams, Eds., IOP Publ. Ltd., Bristol (1993) 1–26.
D.A. Williams and T.W. Hartquist. On C° and CO in dense interstellar clouds: Evidence that cloud material is frequently shocked. Mon. Not. Roy. Astron. Soc. 210 (1984) 141–145.
D.A. Williams, T.W. Hartquist and D.C.B. Whittet. The ice threshold in molecular clouds: a diagnostic of the infrared radiation field. Mon. Not. Roy. Astron. Soc. 258 (1992) 599–601.
J.P. Williams and L. Blitz. The density structure in the Rosette molecular cloud: Signposts of evolution. Astrophys. J., in press.
S.P. Willner, R.W. Russell, R.C. Puetter, B.T. Soifer and P.M. Harvey. The 4–8 micron spectrum of the galactic center. Astrophys. J. 229 (1979) L65–L68.
S.P. Willner, F.C. Gillett, T.L. Heiter, B. Jones, K.M. Merrill, J.L. Pipher, R.C. Puetter, R.J. Rudy, R.W. Russell and B.T. Soifer. Infrared spectra of protostars: Composition of the dust shells. Astrophys. J. 253 (1982) 174–187.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1996 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Schutte, W.A. (1996). Formation and Evolution of Interstellar Icy Grain Mantles. In: Greenberg, J.M. (eds) The Cosmic Dust Connection. NATO ASI Series, vol 487. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5652-3_1
Download citation
DOI: https://doi.org/10.1007/978-94-011-5652-3_1
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6384-5
Online ISBN: 978-94-011-5652-3
eBook Packages: Springer Book Archive