메뉴 건너뛰기




Volumn 104, Issue E1, 1999, Pages 1929-1942

On the role of solar EUV, photoelectrons, and auroral electrons in the chemistry of C(1D) and the production of C I 1931 Å in the cometary coma: A case for comet 1P/Halley

Author keywords

[No Author keywords available]

Indexed keywords

COMET;

EID: 0032969388     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/1998JE900004     Document Type: Article
Times cited : (34)

References (98)
  • 2
    • 0001150094 scopus 로고
    • Carbon in comet Bradfield 19791
    • A'Hearn, M.F., and P.D. Feldman, Carbon in comet Bradfield 19791, Astrophys. J., 242, L187-L190, 1980.
    • (1980) Astrophys. J. , vol.242
    • A'Hearn, M.F.1    Feldman, P.D.2
  • 3
    • 0000629527 scopus 로고
    • Emission cross sections of CO by electron impact in the interval 1260-5000 Å, 1
    • Ajello, J.M., Emission cross sections of CO by electron impact in the interval 1260-5000 Å, 1, J. Chem. Phys., 55, 3158-3168, 1971a.
    • (1971) J. Chem. Phys. , vol.55 , pp. 3158-3168
    • Ajello, J.M.1
  • 4
    • 0000629528 scopus 로고
    • 2 by electron impact in the internal 1260-4500 Å, 2
    • 2 by electron impact in the internal 1260-4500 Å, 2, J. Chem. Phys., 55, 3169-3178, 1971b.
    • (1971) J. Chem. Phys. , vol.55 , pp. 3169-3178
    • Ajello, J.M.1
  • 5
    • 0001214574 scopus 로고
    • The ion population between 1300 km and 230,000 km in the coma of comet P/Halley
    • Altwegg, K., et al., The ion population between 1300 km and 230,000 km in the coma of comet P/Halley, Astron. Astrophys., 279, 260-266, 1993.
    • (1993) Astron. Astrophys. , vol.279 , pp. 260-266
    • Altwegg, K.1
  • 6
    • 0344408615 scopus 로고
    • A survey of bimolecular ion-molecule reactions for use in modeling the chemistry of planetary atmospheres, cometary coma, and interstellar clouds: 1993 supplement
    • Anicich, V.G., A survey of bimolecular ion-molecule reactions for use in modeling the chemistry of planetary atmospheres, cometary coma, and interstellar clouds: 1993 supplement, Astrophys. J. Suppl., 84, 215-315, 1993.
    • (1993) Astrophys. J. Suppl. , vol.84 , pp. 215-315
    • Anicich, V.G.1
  • 7
    • 0001641173 scopus 로고
    • A survey of bimolecular ion-molecule reactions for use in modeling the chemistry of planetary atmospheres, cometary comae, and interstellar clouds
    • Anicich, V.G., and W.T. Huntress Jr., A survey of bimolecular ion-molecule reactions for use in modeling the chemistry of planetary atmospheres, cometary comae, and interstellar clouds, Astrophys. J. Suppl., 62, 553-672, 1986.
    • (1986) Astrophys. J. Suppl. , vol.62 , pp. 553-672
    • Anicich, V.G.1    Huntress Jr., W.T.2
  • 8
    • 0000236003 scopus 로고
    • Ion composition and dynamics at comet Halley
    • Balsiger, H., et al., Ion composition and dynamics at comet Halley, Nature, 321, 330-334, 1986.
    • (1986) Nature , vol.321 , pp. 330-334
    • Balsiger, H.1
  • 9
    • 0039517696 scopus 로고    scopus 로고
    • Non-stationary plasma process on comets and its implications
    • edited by R.P. Singh et al., Allied, New Delhi
    • Bhardwaj, A., Non-stationary plasma process on comets and its implications, in Recenl Advances in Plasma Science and Technology, edited by R.P. Singh et al., pp. 131-134, Allied, New Delhi, 1996.
    • (1996) Recenl Advances in Plasma Science and Technology , pp. 131-134
    • Bhardwaj, A.1
  • 10
    • 20044367381 scopus 로고    scopus 로고
    • Carbon 1931 a emissions in comets
    • paper presented sponsor, Indian Space Research organization, Ahmedabad, India, Nov. 25-28
    • Bhardwaj, A., Carbon 1931 A emissions in comets, paper presented at National Space Science Symposium, sponsor, Indian Space Research organization, Ahmedabad, India, Nov. 25-28, 1997.
    • (1997) National Space Science Symposium
    • Bhardwaj, A.1
  • 11
    • 20044368165 scopus 로고    scopus 로고
    • Modelling of metastable carbon atoms and comets: Implications for ROSETTA
    • paper presented Nagoya, Japan, July 12-19
    • Bhardwaj, A., and S.A. Haider, Modelling of metastable carbon atoms and comets: Implications for ROSETTA, paper presented at 32nd COSPAR Scientific Assembly, Nagoya, Japan, July 12-19, 1998.
    • (1998) 32nd COSPAR Scientific Assembly
    • Bhardwaj, A.1    Haider, S.A.2
  • 12
    • 0040651333 scopus 로고    scopus 로고
    • Photoelectron excitation of Io's atmosphere
    • Bhardwaj, A., and M. Michael, Photoelectron excitation of Io's atmosphere, Adv. Space Res., 20(2), 301-304, 1997.
    • (1997) Adv. Space Res. , vol.20 , Issue.2 , pp. 301-304
    • Bhardwaj, A.1    Michael, M.2
  • 13
    • 0038873190 scopus 로고    scopus 로고
    • 2 gas: Cross sections, yield spectra and efficiencies
    • in press
    • 2 gas: Cross sections, yield spectra and efficiencies, J. Geophys. Res., in press, 1998.
    • (1998) J. Geophys. Res.
    • Bhardwaj, A.1    Michael, M.2
  • 14
    • 20044387518 scopus 로고
    • On the excitation of Triton's atmosphere by Neptune's magnetospheric electrons
    • paper presented sponsor, Indian Space Research organization, Trivandrum, India, Dec. 20-24
    • Bhardwaj, A., and K. Rajmohan, On the excitation of Triton's atmosphere by Neptune's magnetospheric electrons, paper presented at National Space Science Symposium, sponsor, Indian Space Research organization, Trivandrum, India, Dec. 20-24, 1994.
    • (1994) National Space Science Symposium
    • Bhardwaj, A.1    Rajmohan, K.2
  • 16
    • 0001487409 scopus 로고
    • Auroral and photoelectron fluxes in cometary ionospheres
    • Bhardwaj, A., S.A. Haider, and R.P. Singhal, Auroral and photoelectron fluxes in cometary ionospheres, Icarus, 85, 216-228, 1990.
    • (1990) Icarus , vol.85 , pp. 216-228
    • Bhardwaj, A.1    Haider, S.A.2    Singhal, R.P.3
  • 17
    • 0028975514 scopus 로고
    • Consequences of cometary aurora on the carbon chemistry at comet P/Halley
    • Bhardwaj, A., S.A. Haider, and R.P. Singhal, Consequences of cometary aurora on the carbon chemistry at comet P/Halley, Adv. Space Res., 16(2), 31-36, 1995.
    • (1995) Adv. Space Res. , vol.16 , Issue.2 , pp. 31-36
    • Bhardwaj, A.1    Haider, S.A.2    Singhal, R.P.3
  • 18
    • 0030118680 scopus 로고    scopus 로고
    • Production and emissions of atomic carbon and oxygen in the inner coma of comet Halley: Role of electron impact
    • Bhardwaj, A., S.A. Haider, and R.P. Singhal, Production and emissions of atomic carbon and oxygen in the inner coma of comet Halley: Role of electron impact, Icarus, 120, 412-430, 1996.
    • (1996) Icarus , vol.120 , pp. 412-430
    • Bhardwaj, A.1    Haider, S.A.2    Singhal, R.P.3
  • 20
    • 22244481940 scopus 로고
    • Measurements of the electron impact ionization cross sections of He, C, O and N atoms
    • Brooks, E., M.F.A. Harrison, and A.C.H. Smith, Measurements of the electron impact ionization cross sections of He, C, O and N atoms, J. Phys. B, 11, 3115-3132, 1978.
    • (1978) J. Phys. B , vol.11 , pp. 3115-3132
    • Brooks, E.1    Harrison, M.F.A.2    Smith, A.C.H.3
  • 21
    • 0001016349 scopus 로고
    • Electron-impact dissociation of carbon monoxide
    • Cosby, P.C., Electron-impact dissociation of carbon monoxide, J. Chem. Phys., 98, 7804-7818, 1993.
    • (1993) J. Chem. Phys. , vol.98 , pp. 7804-7818
    • Cosby, P.C.1
  • 23
    • 0008914844 scopus 로고
    • Molecular abundances in comets
    • edited by A. Milani, M. Di Martino, and A. Celino, Kluwer Acad., Norwell, Mass.
    • Crovisier, J., Molecular abundances in comets, in Asteroids, Comets. Meteors 1993, edited by A. Milani, M. Di Martino, and A. Celino, pp. 313-326, Kluwer Acad., Norwell, Mass., 1994a.
    • (1994) Asteroids, Comets. Meteors 1993 , pp. 313-326
    • Crovisier, J.1
  • 24
    • 0001407577 scopus 로고
    • Photodestruction rates for cometary parent molecules
    • Crovisier, J., Photodestruction rates for cometary parent molecules, J. Geophys. Res., 99, 3777-3781, 1994b.
    • (1994) J. Geophys. Res. , vol.99 , pp. 3777-3781
    • Crovisier, J.1
  • 25
    • 0000647287 scopus 로고
    • The electron temperature in the inner coma of comet P/Halley
    • Eberhardt, P., and D. Krankowsky, The electron temperature in the inner coma of comet P/Halley, Astron. Astrophys., 295, 795-806, 1995.
    • (1995) Astron. Astrophys. , vol.295 , pp. 795-806
    • Eberhardt, P.1    Krankowsky, D.2
  • 26
    • 0000074226 scopus 로고
    • 2 abundance in comet P/Halley
    • 2 abundance in comet P/Halley, Astron. Astrophys., 187, 481-484, 1987.
    • (1987) Astron. Astrophys. , vol.187 , pp. 481-484
    • Eberhardt, P.1
  • 28
    • 0001189276 scopus 로고
    • Carbonaceous compounds and comets: Infrared observations
    • edited by R.L. Newburn Jr. et al., Kluwer, Norwell, Mass.
    • Encrenaz, T., and R. Knacke, Carbonaceous compounds and comets: Infrared observations, in Comets in the Post-Halley Era, vol.1, edited by R.L. Newburn Jr. et al., pp.107-137, Kluwer, Norwell, Mass., 1991.
    • (1991) Comets in the Post-Halley Era , vol.1 , pp. 107-137
    • Encrenaz, T.1    Knacke, R.2
  • 29
    • 0001614495 scopus 로고
    • A model of carbon production in a cometary coma
    • Feldman, P.D., A model of carbon production in a cometary coma, Astron. Astrophys., 70, 547-553, 1978.
    • (1978) Astron. Astrophys. , vol.70 , pp. 547-553
    • Feldman, P.D.1
  • 30
    • 0000399821 scopus 로고
    • Ultraviolet spectroscopy and the composition of cometary ice
    • Feldman, P.D., Ultraviolet spectroscopy and the composition of cometary ice. Science, 219, 347-354, 1983.
    • (1983) Science , vol.219 , pp. 347-354
    • Feldman, P.D.1
  • 31
    • 0003998495 scopus 로고
    • edited by J.M. Greenberg and V.Pironello, Kluwer, Norwell, Mass.
    • Feldman, P.D., in Chemistry in Space, edited by J.M. Greenberg and V.Pironello, p. 339, Kluwer, Norwell, Mass., 1991.
    • (1991) Chemistry in Space , pp. 339
    • Feldman, P.D.1
  • 32
    • 0002634254 scopus 로고
    • Carbon production in comet West 1975n
    • Feldman, P.D., and W.H. Brune, Carbon production in comet West 1975n, Astrophys. J., 209, L45-L48, 1976.
    • (1976) Astrophys. J. , vol.209
    • Feldman, P.D.1    Brune, W.H.2
  • 33
    • 0011501407 scopus 로고
    • IUE observations of the UV spectrum of comet Bradfield 19791
    • Feldman, P.D., et al., IUE observations of the UV spectrum of comet Bradfield 19791, Nature, 286, 132-135, 1980.
    • (1980) Nature , vol.286 , pp. 132-135
    • Feldman, P.D.1
  • 34
    • 21744445016 scopus 로고    scopus 로고
    • 2/CO abundance ratio in 1P/Halley and several other comets observed by IUE and HST
    • 2/CO abundance ratio in 1P/Halley and several other comets observed by IUE and HST, Astrophys. J., 475, 829-834, 1997.
    • (1997) Astrophys. J. , vol.475 , pp. 829-834
    • Feldman, P.D.1    Festou, M.C.2    Tozzi, G.P.3    Weaver, H.A.4
  • 35
    • 0038838242 scopus 로고
    • Aeronomical processes in cometary atmospheres: The carbon compounds puzzle
    • Festou, M.C., Aeronomical processes in cometary atmospheres: The carbon compounds puzzle. Adv. Space Res., 4(9), 165-175, 1984.
    • (1984) Adv. Space Res. , vol.4 , Issue.9 , pp. 165-175
    • Festou, M.C.1
  • 37
    • 0001373473 scopus 로고
    • IUE observations of comet Halley during the Vega and Giotto encounters
    • Festou, M.C., et al., IUE observations of comet Halley during the Vega and Giotto encounters, Nature, 321, 361-363, 1986.
    • (1986) Nature , vol.321 , pp. 361-363
    • Festou, M.C.1
  • 39
    • 0002437248 scopus 로고
    • Comets, II, Models, evolution, origin, and outlook
    • Festou, M.C., H. Rickman, and R.M. West, Comets, II, Models, evolution, origin, and outlook, Astron. Astrophys. Rev., 5, 37-163, 1993b.
    • (1993) Astron. Astrophys. Rev. , vol.5 , pp. 37-163
    • Festou, M.C.1    Rickman, H.2    West, R.M.3
  • 40
    • 0027088650 scopus 로고
    • Comet Yanaka (1988 r): A new class of carbon-poor comet
    • Fink, U., Comet Yanaka (1988 r): A new class of carbon-poor comet, Science, 257, 1926-1929, 1992.
    • (1992) Science , vol.257 , pp. 1926-1929
    • Fink, U.1
  • 41
    • 0024483470 scopus 로고
    • Photodissociation of CO in the thermosphere of Venus
    • Fox, J.L., and J.H. Black, Photodissociation of CO in the thermosphere of Venus, Geophys. Res. Lett., 16, 291-294, 1989.
    • (1989) Geophys. Res. Lett. , vol.16 , pp. 291-294
    • Fox, J.L.1    Black, J.H.2
  • 42
    • 0000227111 scopus 로고
    • Electron energetics in the inner coma of comet Halley
    • Gan, L., and T.E. Cravens, Electron energetics in the inner coma of comet Halley, J. Geophys. Res., 95, 6285-6303, 1990.
    • (1990) J. Geophys. Res. , vol.95 , pp. 6285-6303
    • Gan, L.1    Cravens, T.E.2
  • 43
    • 0019551377 scopus 로고
    • Electron impact excitation cross section for carbon
    • Ganas, P.S., Electron impact excitation cross section for carbon, Physica B&C, 104, 411-415, 1981.
    • (1981) Physica B&C , vol.104 , pp. 411-415
    • Ganas, P.S.1
  • 44
    • 0001518169 scopus 로고
    • Interpretation of the ion mass spectra in the mass per charge range 25-35 amu/e obtained in the inner coma of Halley's comet by HIS-sensor of the Giotto IMS experiment
    • Geiss, J., et al., Interpretation of the ion mass spectra in the mass per charge range 25-35 amu/e obtained in the inner coma of Halley's comet by HIS-sensor of the Giotto IMS experiment, Astron. Astrophys., 247, 226-234, 1991.
    • (1991) Astron. Astrophys. , vol.247 , pp. 226-234
    • Geiss, J.1
  • 45
    • 33748488313 scopus 로고
    • Microplume model of spatial yield spectra
    • Green, A.E.S., and R.P. Singhal, Microplume model of spatial yield spectra, Geophys. Res. Lett., 6, 625-628, 1979.
    • (1979) Geophys. Res. Lett. , vol.6 , pp. 625-628
    • Green, A.E.S.1    Singhal, R.P.2
  • 46
    • 0011409491 scopus 로고
    • Electron impact on atmospheric gases, 2, Yield spectra
    • Green, A.E.S., C.H. Jackman, and R.H. Garvey, Electron impact on atmospheric gases, 2, Yield spectra, J. Geophys. Res., 82, 5104-5111, 1977.
    • (1977) J. Geophys. Res. , vol.82 , pp. 5104-5111
    • Green, A.E.S.1    Jackman, C.H.2    Garvey, R.H.3
  • 48
    • 0000236004 scopus 로고
    • First in-situ plasma and neutral gas measurements at comet Halley
    • Gringauz, K.I., et al., First in-situ plasma and neutral gas measurements at comet Halley, Nature, 321, 282-285, 1986.
    • (1986) Nature , vol.321 , pp. 282-285
    • Gringauz, K.I.1
  • 49
    • 0002578541 scopus 로고
    • Dust
    • edited by W.F. Huebner, Springer-Verlag, New York
    • Grun E., and E. Jessberger, Dust, in Physics and Chemistry of Comets, edited by W.F. Huebner, pp. 113-176, Springer-Verlag, New York, 1990.
    • (1990) Physics and Chemistry of Comets , pp. 113-176
    • Grun, E.1    Jessberger, E.2
  • 50
    • 0041316872 scopus 로고    scopus 로고
    • Heating of the thermal electron in the coma of comet P/Halley
    • Haberli, R.M., K. Altwegg, H. Balsiger, and J. Geiss, Heating of the thermal electron in the coma of comet P/Halley, J. Geophys. Res., 101, 15579-15589, 1996.
    • (1996) J. Geophys. Res. , vol.101 , pp. 15579-15589
    • Haberli, R.M.1    Altwegg, K.2    Balsiger, H.3    Geiss, J.4
  • 51
    • 0009067184 scopus 로고    scopus 로고
    • Chemistry of the ions ≤40 amu in the inner coma of comet Halley
    • Haider, S.A., and A. Bhardwaj, Chemistry of the ions ≤40 amu in the inner coma of comet Halley, Adv. Space Res., 20(2), 291-294, 1997.
    • (1997) Adv. Space Res. , vol.20 , Issue.2 , pp. 291-294
    • Haider, S.A.1    Bhardwaj, A.2
  • 52
    • 0020810771 scopus 로고
    • Analytical yield spectrum approach to electron energy degradation in Earth's atmosphere
    • Haider, S.A., and R.P. Singhal, Analytical yield spectrum approach to electron energy degradation in Earth's atmosphere, J. Geophys. Res., 88, 7185-7189, 1983.
    • (1983) J. Geophys. Res. , vol.88 , pp. 7185-7189
    • Haider, S.A.1    Singhal, R.P.2
  • 53
    • 0000560627 scopus 로고
    • Role of auroral and photoelectrons on the abundances of methane and ammonia in the coma of comet Halley
    • Haider, S.A., A. Bhardwaj, and R.P. Singhal, Role of auroral and photoelectrons on the abundances of methane and ammonia in the coma of comet Halley, Icarus, 101, 234-243, 1993.
    • (1993) Icarus , vol.101 , pp. 234-243
    • Haider, S.A.1    Bhardwaj, A.2    Singhal, R.P.3
  • 56
    • 0000645415 scopus 로고
    • Monte Carlo simulation of nonadiabatic expansion in cometary atmosphere: Halley
    • Hodges, R.R., Jr., Monte Carlo simulation of nonadiabatic expansion in cometary atmosphere: Halley, Icarus, 83, 410-433, 1990.
    • (1990) Icarus , vol.83 , pp. 410-433
    • Hodges Jr., R.R.1
  • 57
    • 0042178645 scopus 로고
    • Solar photo rates for planetary atmospheric pollutants
    • Huebner, W.F., J.J. Ready, and S.P. Lyon, Solar photo rates for planetary atmospheric pollutants, Astrophys. Space Sci., 195, 1-294, 1992.
    • (1992) Astrophys. Space Sci. , vol.195 , pp. 1-294
    • Huebner, W.F.1    Ready, J.J.2    Lyon, S.P.3
  • 58
    • 0011408084 scopus 로고
    • A preliminary consideration of electron impact ionization effect in cometary comas
    • Ip, W.H., A preliminary consideration of electron impact ionization effect in cometary comas, Adv. Space Res., 5(12), 47-51, 1985.
    • (1985) Adv. Space Res. , vol.5 , Issue.12 , pp. 47-51
    • Ip, W.H.1
  • 59
    • 0000687519 scopus 로고
    • Electron impact on atmospheric gases, 1, Updated cross sections
    • Jackman, C.H., R.H. Garvey, and A.E.S. Green, Electron impact on atmospheric gases, 1, Updated cross sections, J. Geophys. Res., 82, 5081-5090, 1977.
    • (1977) J. Geophys. Res. , vol.82 , pp. 5081-5090
    • Jackman, C.H.1    Garvey, R.H.2    Green, A.E.S.3
  • 61
    • 0011511665 scopus 로고
    • Plasma density enhancement at comet Halley diamagnetic cavity boundary
    • Keller, C.N., and T.E. Cravens, Plasma density enhancement at comet Halley diamagnetic cavity boundary, J. Geophys. Res., 95, 18755-18768, 1990.
    • (1990) J. Geophys. Res. , vol.95 , pp. 18755-18768
    • Keller, C.N.1    Cravens, T.E.2
  • 62
    • 20044377139 scopus 로고
    • A model of the anisotropic structure of the neutral gas coma of a comet
    • Komle, N.I., and W.U. Ip, A model of the anisotropic structure of the neutral gas coma of a comet, ESA-SP-278, 247-254, 1987.
    • (1987) ESA-SP-278 , pp. 247-254
    • Komle, N.I.1    Ip, W.U.2
  • 63
    • 0000885677 scopus 로고
    • The composition of comets
    • edited by R.L. Newburn Jr. et al., Kluwer, Nonvell, Mass.
    • Krankowsky, D., The composition of comets, in Comets in the Post-Halley Era, vol.2, edited by R.L. Newburn Jr. et al., pp. 855-877, Kluwer, Nonvell, Mass., 1991.
    • (1991) Comets in the Post-Halley Era , vol.2 , pp. 855-877
    • Krankowsky, D.1
  • 64
    • 0000236006 scopus 로고
    • In-situ gas and ion measurements at Comet Halley
    • Krankowsky, D., et al., In-situ gas and ion measurements at Comet Halley, Nature, 21, 326-329, 1986.
    • (1986) Nature , vol.21 , pp. 326-329
    • Krankowsky, D.1
  • 65
    • 0000074232 scopus 로고
    • Expansion velocity and temperatures of gas and ions measured in the coma of comet Halley
    • Lammerzahl, P.D., et al., Expansion velocity and temperatures of gas and ions measured in the coma of comet Halley, Astron. Astrophys., 187, 169-173, 1987.
    • (1987) Astron. Astrophys. , vol.187 , pp. 169-173
    • Lammerzahl, P.D.1
  • 69
    • 33748528964 scopus 로고    scopus 로고
    • The UMIST data base for astrochemistry 1995
    • Millar, T.J., et al., The UMIST data base for astrochemistry 1995, Astron. Astrophys. Suppl. Ser., 121, 139-185, 1997.
    • (1997) Astron. Astrophys. Suppl. Ser. , vol.121 , pp. 139-185
    • Millar, T.J.1
  • 70
    • 14044250322 scopus 로고
    • The dissociative recombination of molecular ions
    • Mitchell, J.B.A., The dissociative recombination of molecular ions, Phys. Rep., 186, 215-248, 1990.
    • (1990) Phys. Rep. , vol.186 , pp. 215-248
    • Mitchell, J.B.A.1
  • 72
    • 0001105022 scopus 로고
    • Comets and the origin of the solar system: Reading the Rosetta stone
    • edited by E.H. Levy et al., Univ. of Ariz. Press, Tucson
    • Mumma, M.J., P.R. Weissman, and S.A. Stern, Comets and the origin of the solar system: Reading the Rosetta stone, in Protostars and Planets III, edited by E.H. Levy et al., pp. 1177-1252, Univ. of Ariz. Press, Tucson, 1993.
    • (1993) Protostars and Planets III , pp. 1177-1252
    • Mumma, M.J.1    Weissman, P.R.2    Stern, S.A.3
  • 73
    • 0029665392 scopus 로고    scopus 로고
    • Detection of abundant ethane and methane, along with carbon monoxide and water, in comet C/1996 B2 Hyakutake: Evidence for interstellar origin
    • Mumma, M.J., et al. Detection of abundant ethane and methane, along with carbon monoxide and water, in comet C/1996 B2 Hyakutake: Evidence for interstellar origin, Science, 272, 1310-1314, 1996.
    • (1996) Science , vol.272 , pp. 1310-1314
    • Mumma, M.J.1
  • 74
    • 0006270131 scopus 로고
    • Effective emission and ionization rate coefficients of atomic carbons in plasma
    • Natl. Inst. of Fusion Sci., Nagoya, Japan
    • Ohkouchi, Y., S. Sasaki, S. Takamura, and T. Kato, Effective emission and ionization rate coefficients of atomic carbons in plasma. Res. Rep. NIFS-228, Natl. Inst. of Fusion Sci., Nagoya, Japan, 1993.
    • (1993) Res. Rep. NIFS-228
    • Ohkouchi, Y.1    Sasaki, S.2    Takamura, S.3    Kato, T.4
  • 76
    • 0011641764 scopus 로고
    • Electron impact excitation cross section studies of methane and acetylene
    • Pang, K.D., J.M. Ajello, B. Franklin, and D.E. Shemansky, Electron impact excitation cross section studies of methane and acetylene, J. Chem. Phys., 86, 2750-2764, 1987.
    • (1987) J. Chem. Phys. , vol.86 , pp. 2750-2764
    • Pang, K.D.1    Ajello, J.M.2    Franklin, B.3    Shemansky, D.E.4
  • 78
    • 0004438349 scopus 로고
    • Long-slit ultraviolet spectroscopy of comet Austin (1990V)
    • Sahnow, D.J., P.D. Feldman, S.R. McCandliss, and M.E. Martinez, Long-slit ultraviolet spectroscopy of comet Austin (1990V), Icarus, 101, 11-83, 1993.
    • (1993) Icarus , vol.101 , pp. 11-83
    • Sahnow, D.J.1    Feldman, P.D.2    McCandliss, S.R.3    Martinez, M.E.4
  • 80
    • 0000207151 scopus 로고
    • The anomalous molecular abundances of comet P/WoIf-Harrington
    • Schleicher, D.G., S.J. Bus, and D.J. Osip, The anomalous molecular abundances of comet P/WoIf-Harrington, Icarus, 104, 157-166, 1993.
    • (1993) Icarus , vol.104 , pp. 157-166
    • Schleicher, D.G.1    Bus, S.J.2    Osip, D.J.3
  • 82
    • 84915649873 scopus 로고
    • Critically evaluated rate coefficients for gaseous reactions of several electronically excited species
    • Schofield, K., Critically evaluated rate coefficients for gaseous reactions of several electronically excited species, J. Phys. Chem. Ref. Data, 8, 723-798, 1979.
    • (1979) J. Phys. Chem. Ref. Data , vol.8 , pp. 723-798
    • Schofield, K.1
  • 83
    • 0042085450 scopus 로고
    • Ion temperature and flow profiles in comet P/Halley close environment
    • Schwenn, R., et al. Ion temperature and flow profiles in comet P/Halley close environment, Astron. Astrophys., 187, 160-162, 1987.
    • (1987) Astron. Astrophys. , vol.187 , pp. 160-162
    • Schwenn, R.1
  • 85
    • 0001667092 scopus 로고
    • Monte Carlo simulation of photoelectron energization in parallel electric fields: Electroglow on Uranus
    • Singhal, R.P., and A. Bhardwaj, Monte Carlo simulation of photoelectron energization in parallel electric fields: Electroglow on Uranus, J. Geophys. Res., 96, 15963-15972, 1991.
    • (1991) J. Geophys. Res. , vol.96 , pp. 15963-15972
    • Singhal, R.P.1    Bhardwaj, A.2
  • 86
    • 0011409493 scopus 로고
    • Spatial aspects of electron energy degradation in atomic oxygen
    • Singhal, R.P., and A.E.S. Green, Spatial aspects of electron energy degradation in atomic oxygen, J. Geophys. Res., 86, 4776-4780, 1981.
    • (1981) J. Geophys. Res. , vol.86 , pp. 4776-4780
    • Singhal, R.P.1    Green, A.E.S.2
  • 87
    • 0021481871 scopus 로고
    • Analytical yield spectrum approach to photoelectron fluxes in the Earth's atmosphere
    • Singhal, R.P., and S.A. Haider, Analytical yield spectrum approach to photoelectron fluxes in the Earth's atmosphere, J. Geophys. Res., 89, 6847-6852, 1984.
    • (1984) J. Geophys. Res. , vol.89 , pp. 6847-6852
    • Singhal, R.P.1    Haider, S.A.2
  • 89
    • 0000994717 scopus 로고
    • Production of carbon, sulfur, and CS in comet West
    • Smith, A.M., T.P. Stecher, and L. Casswell, Production of carbon, sulfur, and CS in comet West, Astrophys. J., 242, 402-410, 1980.
    • (1980) Astrophys. J. , vol.242 , pp. 402-410
    • Smith, A.M.1    Stecher, T.P.2    Casswell, L.3
  • 92
    • 0003627262 scopus 로고
    • Atomic transition probabilities
    • Natl. Inst. of Stand. and Techol., Gaithersburg, Md.
    • Wiese, W.L., M.W. Smith, and B.M. Glennon, Atomic transition probabilities, vol.1. Rep. NSRDS-NBS4, Natl. Inst. of Stand. and Techol., Gaithersburg, Md., 1966.
    • (1966) Rep. NSRDS-NBS4 , vol.1
    • Wiese, W.L.1    Smith, M.W.2    Glennon, B.M.3
  • 93
    • 0000074237 scopus 로고
    • The atomic carbon distribution in the coma of comet P/Halley
    • Woods, T.N., P.D. Feldman, and K.F. Dymond, The atomic carbon distribution in the coma of comet P/Halley, Astron. Astrophys., 187, 380-384, 1987.
    • (1987) Astron. Astrophys. , vol.187 , pp. 380-384
    • Woods, T.N.1    Feldman, P.D.2    Dymond, K.F.3
  • 94
    • 0040818873 scopus 로고
    • Atomic carbon emission produced through photodissociative excitation of CO
    • Wu, C.Y.R., and D.L. Judge, Atomic carbon emission produced through photodissociative excitation of CO, J. Chem. Phys., 75, 2826-2830, 1981.
    • (1981) J. Chem. Phys. , vol.75 , pp. 2826-2830
    • Wu, C.Y.R.1    Judge, D.L.2
  • 96
    • 33645548852 scopus 로고    scopus 로고
    • Monte Carlo simulation of cometary atmospheres: Application to comet P/Halley at the time of the Giotto spacecraft encounter, I, Isotropic model
    • Xie, X., and M.J. Mumma, Monte Carlo simulation of cometary atmospheres: Application to comet P/Halley at the time of the Giotto spacecraft encounter, I, Isotropic model, Astrophys. J., 464, 442-456, 1996a.
    • (1996) Astrophys. J. , vol.464 , pp. 442-456
    • Xie, X.1    Mumma, M.J.2
  • 97
    • 21344433893 scopus 로고    scopus 로고
    • Monte Carlo simulation of cometary atmospheres: Application to comet P/Halley at the time of the Giotto spacecraft encounter, II, Axisymmetric model
    • Xie, X., and M.J. Mumma, Monte Carlo simulation of cometary atmospheres: Application to comet P/Halley at the time of the Giotto spacecraft encounter, II, Axisymmetric model, Astrophys. J., 464, 457-475, 1996b.
    • (1996) Astrophys. J. , vol.464 , pp. 457-475
    • Xie, X.1    Mumma, M.J.2
  • 98
    • 0001480670 scopus 로고
    • On the dissociation of nitrogen by electron impact and by EUV photoabsorption
    • Zipf, E.C., and R.W. McLaughlin, On the dissociation of nitrogen by electron impact and by EUV photoabsorption, Planet. Space Sci., 26, 449-462, 1978.
    • (1978) Planet. Space Sci. , vol.26 , pp. 449-462
    • Zipf, E.C.1    McLaughlin, R.W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.