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Volumn 50, Issue 12-13, 2002, Pages 1133-1144

Deuterated molecules as a probe of ionization fraction in dense interstellar clouds

Author keywords

Deuterium fractionation; Dust; Interstellar clouds; Interstellar molecules; Ionization degree; Star formation

Indexed keywords

DEUTERIUM; IONIZATION; IONS; MAGNETIC FIELDS; MOLECULES;

EID: 0036816895     PISSN: 00320633     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0032-0633(02)00074-0     Document Type: Conference Paper
Times cited : (88)

References (76)
  • 2
    • 0035843137 scopus 로고    scopus 로고
    • Internal structure of a cold dark molecular cloud inferred from the extinction of background starlight
    • Alves J.F., Lada C.J., Lada E.A. Internal structure of a cold dark molecular cloud inferred from the extinction of background starlight. Nature. 409:2001;159B161.
    • (2001) Nature , vol.409
    • Alves, J.F.1    Lada, C.J.2    Lada, E.A.3
  • 3
    • 0001472560 scopus 로고    scopus 로고
    • Deuterium fractionation and the degree of ionization in the R Coronae Australis molecular cloud core
    • Anderson I.M., Caselli P., Haikala L.K., Harju J. Deuterium fractionation and the degree of ionization in the R Coronae Australis molecular cloud core. Astron. Astrophys. 347:1999;983B999.
    • (1999) Astron. Astrophys. , vol.347
    • Anderson, I.M.1    Caselli, P.2    Haikala, L.K.3    Harju, J.4
  • 4
    • 0000529347 scopus 로고    scopus 로고
    • Probing the initial conditions of star formation: The structure of the prestellar core L 1689B
    • André P., Ward-Thompson D., Motte F. Probing the initial conditions of star formation. the structure of the prestellar core L 1689B Astron. Astrophys. 314:1996;625B635.
    • (1996) Astron. Astrophys. , vol.314
    • André, P.1    Ward-Thompson, D.2    Motte, F.3
  • 6
    • 0041523587 scopus 로고    scopus 로고
    • Chemical evolution in preprotostellar and protostellar cores
    • Bergin E.A., Langer W.D. Chemical evolution in preprotostellar and protostellar cores. Astrophys. J. 486:1997;316B328.
    • (1997) Astrophys. J. , vol.486
    • Bergin, E.A.1    Langer, W.D.2
  • 7
    • 0033585682 scopus 로고    scopus 로고
    • The ionization fraction in dense molecular bas. II. Massive cores
    • Bergin E.A., Plume R., Williams J.P., Myers P.C. The ionization fraction in dense molecular bas. II. massive cores. Astrophys. J. 512:1999;724B739.
    • (1999) Astrophys. J. , vol.512
    • Bergin, E.A.1    Plume, R.2    Williams, J.P.3    Myers, P.C.4
  • 8
    • 0001362121 scopus 로고
    • The gas-grain interaction in the interstellar medium - Thermal accommodation and trapping
    • Burke J.R., Hollenbach D.J. The gas-grain interaction in the interstellar medium - thermal accommodation and trapping. Astrophys. J. 265:1983;223B234.
    • (1983) Astrophys. J. , vol.265
    • Burke, J.R.1    Hollenbach, D.J.2
  • 10
    • 4243453296 scopus 로고    scopus 로고
    • The fractional ionization in molecular cloud cores
    • Minh, Y.C., van Dishoeck, E.F. (Eds.), Astronomical Society of the Pacific
    • Caselli, P., 2000. The fractional ionization in molecular cloud cores. In: Minh, Y.C., van Dishoeck, E.F. (Eds.), Astrochemistry: From Molecular Clouds to Planetary Systems, Proceedings of IAU Symposium, Vol. 197. Astronomical Society of the Pacific, pp. 41B50.
    • (2000) Astrochemistry: From Molecular Clouds to Planetary Systems, Proceedings of IAU Symposium , vol.197
    • Caselli, P.1
  • 11
    • 0011940354 scopus 로고    scopus 로고
    • Ionization and chemistry in the dense interstellar medium
    • Montmerle, T., André, P. (Eds.), San Francisco: Astronomical Society of the Pacific Conference Series
    • Caselli, P., Walmsley, C.M., 2001. Ionization and chemistry in the dense interstellar medium. In: Montmerle, T., André, P. (Eds.), From Darkness to Light: Origin and Evolution of Young Stellar Clusters, San Francisco: Astronomical Society of the Pacific Conference Series volume 243, pp. 67.
    • (2001) From Darkness to Light: Origin and Evolution of Young Stellar Clusters , vol.243 , pp. 67
    • Caselli, P.1    Walmsley, C.M.2
  • 18
    • 0040301710 scopus 로고
    • High-resolution studies of solid CO in the taurus dark cloud: Characterizing the ices in quiescent clouds
    • Chiar J.E., Adamson A.J., Kerr T.H., Whittet D.C.B. High-resolution studies of solid CO in the Taurus dark cloud. characterizing the ices in quiescent clouds Astrophys. J. 455:1995;234B243.
    • (1995) Astrophys. J. , vol.455
    • Chiar, J.E.1    Adamson, A.J.2    Kerr, T.H.3    Whittet, D.C.B.4
  • 19
    • 0002389225 scopus 로고
    • Deuterium fractionation mechanisms in interstellar clouds
    • Dalgarno A., Lepp S. Deuterium fractionation mechanisms in interstellar clouds. Astrophys. J. 287:1984;L47BL50.
    • (1984) Astrophys. J. , vol.287
    • Dalgarno, A.1    Lepp, S.2
  • 21
    • 0000725369 scopus 로고
    • Collisional charging of interstellar grains
    • Draine B.T., Sutin B. Collisional charging of interstellar grains. Astrophys. J. 320:1987;803B817.
    • (1987) Astrophys. J. , vol.320
    • Draine, B.T.1    Sutin, B.2
  • 22
    • 0035839387 scopus 로고    scopus 로고
    • Tracing the mass during low-mass star formation. II. Modeling the submillimeter emission from preprotostellar cores
    • Evans II N.J., Rawlings J.M.C., Shirley Y.L., Mundy L.G. Tracing the mass during low-mass star formation. II. Modeling the submillimeter emission from preprotostellar cores. Astrophys. J. 557:2001;193B208.
    • (2001) Astrophys. J. , vol.557
    • Evans N.J. II1    Rawlings, J.M.C.2    Shirley, Y.L.3    Mundy, L.G.4
  • 23
    • 0001561162 scopus 로고
    • The relationship between carbon monoxide abundance and visual extinction in interstellar clouds
    • Frerking M.A., Langer W.D., Wilson R.W. The relationship between carbon monoxide abundance and visual extinction in interstellar clouds. Astrophys. J. 262:1982;590B605.
    • (1982) Astrophys. J. , vol.262
    • Frerking, M.A.1    Langer, W.D.2    Wilson, R.W.3
  • 24
    • 25044452559 scopus 로고
    • Interactions of cosmic rays with molecular clouds
    • Gif-sur-Yvette, Essonne, France, Commissariat a l'Energie Atomique
    • Fukui, Y., Hayakawa, S., 1981. Interactions of cosmic rays with molecular clouds. In: 17th International Cosmic Ray Conference, Conference Papers, Vol. 2. Gif-sur-Yvette, Essonne, France, Commissariat a l'Energie Atomique, pp. 226B228.
    • (1981) 17th International Cosmic Ray Conference, Conference Papers , vol.2
    • Fukui, Y.1    Hayakawa, S.2
  • 29
    • 0040003523 scopus 로고
    • Evidence for the stochastic acceleration of cosmic rays in supernova remnants
    • Hartquist T.W., Morfill G.E. Evidence for the stochastic acceleration of cosmic rays in supernova remnants. Astrophys. J. 266:1983;271B275.
    • (1983) Astrophys. J. , vol.266
    • Hartquist, T.W.1    Morfill, G.E.2
  • 32
    • 0001347826 scopus 로고
    • The formation and depletion of molecules in dense interstellar clouds
    • Herbst E., Klemperer W. The formation and depletion of molecules in dense interstellar clouds. Astrophys. J. 185:1973;505B534.
    • (1973) Astrophys. J. , vol.185
    • Herbst, E.1    Klemperer, W.2
  • 33
    • 0000011973 scopus 로고
    • Gas-phase production of complex hydrocarbons, cyanopolyynes, and related compounds in dense interstellar clouds
    • Herbst E., Leung C.M. Gas-phase production of complex hydrocarbons, cyanopolyynes, and related compounds in dense interstellar clouds. Astrophys. J. Suppl. 69:1989;271B300.
    • (1989) Astrophys. J. Suppl. , vol.69
    • Herbst, E.1    Leung, C.M.2
  • 34
    • 0007852818 scopus 로고    scopus 로고
    • The initial conditions of isolated star formation - IV. C180 observations and modelling of the pre-stellar core L1689B
    • Jessop N.E., Ward-Thompson D. The initial conditions of isolated star formation - IV. C180 observations and modelling of the pre-stellar core L1689B. Mon. Not. R. Astron. Soc. 323:2001;1025B1034.
    • (2001) Mon. Not. R. Astron. Soc. , vol.323
    • Jessop, N.E.1    Ward-Thompson, D.2
  • 35
    • 0038992533 scopus 로고
    • Time-dependent sticking coefficients and mantle growth on interstellar grains
    • Jones A.P., Williams D.A. Time-dependent sticking coefficients and mantle growth on interstellar grains. Mon. Not. R. Astron. Soc. 217:1985;413B421.
    • (1985) Mon. Not. R. Astron. Soc. , vol.217
    • Jones, A.P.1    Williams, D.A.2
  • 38
    • 12044259492 scopus 로고
    • Dust extinction and molecular gas in the dark cloud IC 5146
    • Lada C.J., Lada E.A., Clemens D.P., Bally J. Dust extinction and molecular gas in the dark cloud IC 5146. Astrophys. J. 429:1994;694B709.
    • (1994) Astrophys. J. , vol.429
    • Lada, C.J.1    Lada, E.A.2    Clemens, D.P.3    Bally, J.4
  • 39
    • 4243965674 scopus 로고    scopus 로고
    • 17O observations of embedded young stars in the taurus molecular cloud. I. Integrated intensities and column densities
    • 17O observations of embedded young stars in the taurus molecular cloud. I. integrated intensities and column densities Astrophys. J. 495:1998;871B890.
    • (1998) Astrophys. J. , vol.495
    • Ladd, E.F.1    Fuller, G.A.2    Deane, J.R.3
  • 41
    • 33747452062 scopus 로고    scopus 로고
    • Fractional abundances of molecules in dense interstellar clouds: A compendium of recent model results
    • Lee H.-H., Bettens R.P.A., Herbst E. Fractional abundances of molecules in dense interstellar clouds. a compendium of recent model results Astron. Astrophys. 119:1996;111B114.
    • (1996) Astron. Astrophys. , vol.119
    • Lee, H.-H.1    Bettens, R.P.A.2    Herbst, E.3
  • 46
    • 0001528151 scopus 로고
    • Photoionization-regulated star formation and the structure of molecular clouds
    • McKee C.F. Photoionization-regulated star formation and the structure of molecular clouds. Astrophys. J. 345:1989;782B801.
    • (1989) Astrophys. J. , vol.345
    • McKee, C.F.1
  • 47
    • 0002521387 scopus 로고
    • Magnetic fields in star-forming regions - Theory
    • E.H. Levy, & J.I. Lunine. Tucson, AZ: University of Arizona Press
    • McKee C.F., Zweibel E.G., Goodman A.A., Heiles C. Magnetic fields in star-forming regions - theory. Levy E.H., Lunine J.I. Protostars and Planets III. 1993;327B366 University of Arizona Press, Tucson, AZ.
    • (1993) Protostars and Planets III
    • McKee, C.F.1    Zweibel, E.G.2    Goodman, A.A.3    Heiles, C.4
  • 49
    • 0001476811 scopus 로고
    • Deuterium fractionation in dense interstellar clouds
    • Millar T.J., Bennett A., Herbst E. Deuterium fractionation in dense interstellar clouds. Astrophys. J. 340:1989;906B920.
    • (1989) Astrophys. J. , vol.340
    • Millar, T.J.1    Bennett, A.2    Herbst, E.3
  • 50
    • 0011991020 scopus 로고
    • Interstellar abundances toward zeta Ophiuchi
    • Morton D.C. Interstellar abundances toward zeta Ophiuchi. Astrophys. J. 193:1974;L35-L39.
    • (1974) Astrophys. J. , vol.193
    • Morton, D.C.1
  • 51
    • 0034800364 scopus 로고    scopus 로고
    • The circumstellar environment of low-mass protostars: A millimeter continuum mapping survey
    • Motte F., André P. The circumstellar environment of low-mass protostars. a millimeter continuum mapping survey Astron. Astrophys. 365:2001;440B464.
    • (2001) Astron. Astrophys. , vol.365
    • Motte, F.1    André, P.2
  • 52
    • 0002784163 scopus 로고
    • Star formation in magnetic interstellar clouds. I - Interplay between theory and observations. II - Basic theory
    • G.E. Morfill, & M. Scholer. (Eds.), Dordrecht: Reidel
    • Mouschovias T.Ch. Star formation in magnetic interstellar clouds. I - interplay between theory and observations. II - basic theory. Morfill G.E., Scholer M. Physical processes in interstellar clouds. 1987;453B489 Reidel, Dordrecht.
    • (1987) Physical processes in interstellar clouds
    • Mouschovias, T.Ch.1
  • 53
    • 0007153087 scopus 로고    scopus 로고
    • CCS imaging of the starless core L1544: An envelope with infall and rotation
    • Ohashi N., Lee S.W., Wilner D.J., Hayashi M. CCS imaging of the starless core L1544. an envelope with infall and rotation Astrophys. J. 518:1999;L41BL44.
    • (1999) Astrophys. J. , vol.518
    • Ohashi, N.1    Lee, S.W.2    Wilner, D.J.3    Hayashi, M.4
  • 54
    • 0001961849 scopus 로고
    • The fractional ionization in dense interstellar clouds
    • Oppenheimer M., Dalgarno A. The fractional ionization in dense interstellar clouds. Astrophys. J. 192:1974;29B32.
    • (1974) Astrophys. J. , vol.192
    • Oppenheimer, M.1    Dalgarno, A.2
  • 58
    • 0035919367 scopus 로고    scopus 로고
    • Deuterated ammonia in galactic protostellar cores
    • Shah R.Y., Wootten A. Deuterated ammonia in galactic protostellar cores. Astrophys. J. 554:2001;933B947.
    • (2001) Astrophys. J. , vol.554
    • Shah, R.Y.1    Wootten, A.2
  • 59
    • 0000425446 scopus 로고
    • Self-similar collapse of isothermal spheres and star formation
    • Shu F.H. Self-similar collapse of isothermal spheres and star formation. Astrophys. J. 214:1977;488-497.
    • (1977) Astrophys. J. , vol.214 , pp. 488-497
    • Shu, F.H.1
  • 64
    • 0038767256 scopus 로고
    • Evolution of interstellar dust
    • D.J. Hollenbach, & H.A. Jr. Thronson. (Eds.), Dordrecht: Kluwer Academic Publishers
    • Tielens A.G.G.M., Allamandola L.J. Evolution of interstellar dust. Hollenbach D.J., Thronson H.A. Jr. Interstellar Processes. 1987;333B376 Kluwer Academic Publishers, Dordrecht.
    • (1987) Interstellar Processes
    • Tielens, A.G.G.M.1    Allamandola, L.J.2
  • 67
    • 0002140863 scopus 로고
    • The chemical evolution of protostellar and protoplanetary matter
    • E.H. Levi, & J.I. Lunine. (Eds.), Tucson: Univiversity of Arizona Press
    • van Dishoeck E.F., Blake G.A., Draine B.T., Lunine J.I. The chemical evolution of protostellar and protoplanetary matter. Levi E.H., Lunine J.I. Protostars and Planets III. 1993;163B241 Univiversity of Arizona Press, Tucson.
    • (1993) Protostars and Planets III
    • Van Dishoeck, E.F.1    Blake, G.A.2    Draine, B.T.3    Lunine, J.I.4
  • 68
    • 0012009405 scopus 로고    scopus 로고
    • Detection of FeO toward Sagittarius B2
    • Walmsley C.M., Bachiller R. et al. Detection of FeO toward Sagittarius B2. Astrophys. J. 566:2002;L109BL112.
    • (2002) Astrophys. J. , vol.566
    • Walmsley, C.M.1    Bachiller, R.2
  • 70
    • 0011935050 scopus 로고    scopus 로고
    • The initial conditions of isolated star formation - III. Millimetre continuum mapping of pre-stellar cores
    • Ward-Thompson D., Motte F., André P. The initial conditions of isolated star formation - III. Millimetre continuum mapping of pre-stellar cores. Mon. Not. R. Astron. Soc. 305:1999;143B150.
    • (1999) Mon. Not. R. Astron. Soc. , vol.305
    • Ward-Thompson, D.1    Motte, F.2    André, P.3
  • 71
    • 51149210610 scopus 로고
    • Interstellar molecule reactions
    • Watson W.D. Interstellar molecule reactions. Rev. Mod. Phys. 48:1976;513B550.
    • (1976) Rev. Mod. Phys. , vol.48
    • Watson, W.D.1
  • 72
    • 22444455021 scopus 로고    scopus 로고
    • Dust emission and molecular depletion in L1498
    • Willacy K., Langer W.D., Velusamy T. Dust emission and molecular depletion in L1498. Astrophys. J. 507:1998;L171BL175.
    • (1998) Astrophys. J. , vol.507
    • Willacy, K.1    Langer, W.D.2    Velusamy, T.3
  • 75
    • 0041750036 scopus 로고
    • The determination of electron abundances in interstellar clouds
    • Wootten A., Snell R., Glassgold A.E. The determination of electron abundances in interstellar clouds. Astrophys. J. 234:1979;876B880.
    • (1979) Astrophys. J. , vol.234
    • Wootten, A.1    Snell, R.2    Glassgold, A.E.3
  • 76
    • 0035466765 scopus 로고    scopus 로고
    • The dust temperature distribution in prestellar cores
    • Zucconi A., Walmsley C.M., Galli D. The dust temperature distribution in prestellar cores. Astron. Astrophys. 376:2001;650B662.
    • (2001) Astron. Astrophys. , vol.376
    • Zucconi, A.1    Walmsley, C.M.2    Galli, D.3


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