List of Publications

Dr. Cornelia Jäger

 

Refereed Journals:

  1. C. Jäger, H. Mutschke, B. Begemann, J. Dorschner, Th. Henning, "Steps toward interstellar silicate mineralogy. I. Laboratory results of a silicate glass of mean cosmic composition"; Astron. Astrophys. 292 (1994) p.641-655

  2. J. Dorschner, B. Begemann, Th. Henning, C. Jäger, H. Mutschke, ''Steps toward interstellar silicate mineralogy. II. Study of Mg-Fe-silicate glasses of variable composition''; Astron. Astrophys. 300 (1995) p.503-520

  3. H. Mutschke, J. Dorschner, Th. Henning, C. Jäger, U. Ott, ''Facts and artifacts in interstellar diamond spectra''; Astrophys. J. (Lett.) 454 (1995) L157-L160

  4. J. Dorschner, Th. Henning, C. Jäger, H. Mutschke, U. Ott, ''Spectrum and solid state structure of Murchison Diamonds''; Meteoritics and Planetary Science 31 Suppl. (1996) A37-38

  5. C. Jäger, H. Mutschke, J. Dorschner, Th. Henning, ''Optical properties of carbonaceous dust analogues''; Astron. Astrophys. 332 (1998) p.291-299

  6. C. Jäger, F.J. Molster, J. Dorschner, Th. Henning, H. Mutschke, L.B.F.M. Waters, ''Steps toward interstellar silicate mineralogy. -- IV. The crystalline revolution''; Astron. Astrophys. 339 (1998) p.904

  7. B. Michel, Th. Henning, U. Kreibig, C. Jäger, ''Optical extinction by spherical carbonaceous particles''; Carbon 37 (1999) p.391-400

  8. F. Banhart, Y. Lyutovich, A. Braatz, C. Jäger, Th. Henning, J. Dorschner, U. Ott, ''Presolar diamond in unprocessed Allende''; Meteoritics & Planetary Science 32 (1998) A12

  9. A.C. Andersen, C. Jäger, H. Mutschke, A. Braatz, D. Clement, Th. Henning, U.G. Jorgensen, U. Ott,''Mid-infrared spectra of meteoritic SiC grains''; Astron. Astrophys. 343 (1999) p.933-938

  10. C. Jäger, Th. Henning, O. Spillecke, R. Schlögl, ''Spectral Properties of Carbon Black''; J. Non-Cryst. Solids 258 (1999) p.161-179


  11. F.J. Molster, L.B.F.M. Waters, N. Trams, H. van Winckel, L. Decin, J.Th. van Loon, C. Jäger, Th. Henning, H.-U. Käufl, A. de Koter, J. Bouwman, ''The composition and nature of the dust shell surrounding the binary AFGL4106''; Astron. Astrophys. 350 (1999) p.163-180

  12. A. Braatz, U. Ott, Th. Henning, C. Jäger, G. Jeschke, ''Infrared and electron paramagnetic measurements of presolar diamonds: Implications for optical features and origin''; Meteoritics & Planetary Science 35 (2000) p.75-84

  13. D. Fabian, C. Jäger, Th. Henning, J. Dorschner, H. Mutschke, ''Steps toward interstellar silicate mineralogy. -- V. Thermal evolution of amorphous magnesium silicates and silica''; Astron. Astrophys. 364 (2000) p.282-292

  14. D. Fabian, Th. Henning, C. Jäger, H. Mutschke, J. Dorschner, O. Wehrhan, ''Steps toward interstellar silicate mineralogy. VI. Dependence of crystalline olivine IR spectra on iron content and particle shape''; Astron. Astrophys. 378 (2001) p.228

  15. F. Schrempel, Jäger, D. Fabian, Th. Henning, W. Wesch, ''Study of the amorphization process of MgSiO$_3$ by ion irradiation as a form of dust processing in astrophysical environments''; NIMB 191 (2002) p.411

  16. C. Kemper, C. Jäger, L.B.F.M. Waters, Th. Henning, F.J. Molster, M.J. Barlow, T. Lim, A. de Koter, ''Carbonates in Dust Shells Around Evolved Stars''; Nature 415 (2002) p.295

  17. C. Kemper, F.J. Molster, C. Jäger, L.B.F.M. Waters, ''The mineral composition and spatial distribution of the dust ejecta of NGC 6302''; Astron. Astrophys. 394 (2002) p.679-690

  18. M.W.I. Schmidt, J.O. Skjemstad, C. Jäger, ''Carbon isotope geochemistry and nano-morphology of soil black carbon - Black chernozemic soils in central Europe originate from ancient biomass burning''; Global Biochemical Cycles 16 (2002) p.70-1, CiteID 1123, DOI 10.1029/2002GB001939

  19. Th. Posch, F. Kerschbaum, H. Mutschke, J. Dorschner, C. Jäger, ''On the origin of the 19.5 µm feature. Identifying circumstellar Mg-Fe-oxides''; Astron. and Astrophys. 393 (2002) p.L7-L10

  20. L. Colangeli, Th. Henning, J.R. Brucato, D. Clement, D.Fabian, O. Guillois, F. Huisken, C. Jäger, E.K. Jessberger, A. Jones, G. Ledoux, G. Manico, V. Menella, F.J. Molster, H. Mutschke, C. Reynaud, J. Roser, V. Pironello, G. Vidali, L.B.F.M. Waters, ''The role of laboratory experiments in the characterization of silicon-based cosmic material''; Astron. Astrophys. Rev. 11 (2002) p.97-152


  21. C. Jäger, Vladimir B. Il'in, Th. Henning, H. Mutschke, D. Fabian, D.A. Semenov, N. V. Voshchinnikov,''A database of optical constants of cosmic dust analogs''; J. Quant. Spec. Rad. Transfer (2003) 79-80 p.765-774

  22. C. Jäger, D. Fabian, F. Schrempel, J. Dorschner, Th. Henning, W. Wesch, ''Structural processing of enstatite by ion bombardement''; Astron. Astrophys. (2003) 401 p.57-65


  23. C. Jäger, J. Dorschner, Th. Posch, Th. Henning, ''Steps toward interstellar silicate mineralogy VII. Spectral properties and crystallization behaviour of magnesium silicates produced by the sol-gel method''; Astron. Astrophys. (2003) 408, p.193-204

  24. H. Mutschke, A.C. Andersen, C. Jäger, Th. Henning, A. Braatz, ''Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths''; Astron. Astrophys. (2004) 423, p.983-993


  25. D. Clement, H. Mutschke, R. Klein, C. Jäger, J. Dorschner, E. Sturm, Th. Henning, ''Detection of Silicon Nitride Particles in Extreme Carbon Stars''; Astrophys. J. (2005) 621, p.985-990


  26. N. Boudet, H. Mutschke, C. Nayral, C. Jäger, J.-P. Bernard, Th. Henning, C. Meny, ''Temperature dependence of the submillimeter absorption coefficient of amorphous silicate grains''; Astrophys. J. (2005) 633, p.272-281


  27. C. Koike, H. Mutschke, H. Suto, T. Naoi, H. Chihara, Th. Henning, C. Jäger, A. Tsuchiyama, J. Dorschner, H. Okuda, ''Temperature effects on the mid-and far-infrared spectra of olivine particles''; Astron. Astrophys. (2006) 449, p.583-596


  28. C. Jäger, H. Mutschke, F. Huisken, R. Alexandrescu, I. Morjan, F. Dumitrache, R. Barjega, I. Soare, B. David, O. Schneeweiss, ''Iron-carbon nanoparticles prepared by CO2 laser pyrolysis of toluene and iron pentacarbonyl''; Applied Physics A (2006) 85 p.53-62


  29. M. Schnaiter, M. Gimmler, I. Llamas, C. Linke, C. Jäger, H. Mutschke, ''Strong spectral dependence of light absorption by organic carbon particles formed by propane combustion''; Atmospheric Chemistry and Physics (2006) 6, p.2981-2990


  30. C. Jäger, S. Krasnokutski, A. Staicu, F. Huisken, H. Mutschke, Th. Henning, W. Poppitz \& I. Voicu, ''Identification and spectral properties of polycyclic aromatic hydrocarbons in carbonaceous soot produced by laser pyrolysis''; Astrophys. J. Suppl. (2006) 166, p.557-566


  31. I. Llamas Jansa, C. Jäger, H. Mutschke, Th. Henning, ''Far-ultraviolet to near infrared optical properties of carbon nanoparticles produced by pulsed-laser pyrolysis of hydrocarbons and their realation with structural variations''; Carbon (2007) 45, p.2981-2994


  32. R. Alexandrescu, I. Morjan, F. Dumitrache, R. Birjega, C. Jäger, H. Mutschke, I. Soare, L. Gavrila-Florescu, V. Ciupina ''Structural characteristics of Fe3C-based nanomaterials prepared by laser pyrolysis from different gas-phase precursors''; Materials Science and Engineering C - Biomimetic and Supramolecular Systems (2007) 27, p.1181-1184
     
  33. C. Jäger, F. Huisken, H. Mutschke, Th. Henning, W. Poppitz, I. Voicu, ''Identification and spectral properties of PAHs in carbonaceous material produced by laser pyrolysis''; Carbon (2007) 45, p.557-566


  34. C. Jäger, H. Mutschke, Th. Henning, F. Huisken, ''Spectral properties of gas-phase condensed fullerene-like carbon nanoparticles from far-ultraviolet to infrared wavelengths''; Astrophys. J. (2008) 689, in press


  35. G. Rouillé, C. Jäger, M. Steglich, F. Huisken, Th. Henning, G. Theumer, J. Bauer, and H.-J. Knölker, ''Raman, and UV-Vis spectra of corannulene for use in possible interstellar identification''; Chem. Phys. Chem. (2008) in press


  36. M. Goto, Th. Henning, A. Kouchi, H. Takami, Y. Hayano, T. Usuda, N. Takato, S.Oya, C. Jäger, A. Andersen, ''Spatially resolved 3µm spectroscopy of Elias 1: Origin of diamonds in protoplanetary disks''; Astrophys. J. (2008), submitted


  37. C. Jäger, H. Mutschke, Th. Henning, F. Huisken, ''Formation of PAHs and carbonaceous solids: The gas-phase condensation products''; Astrophys. J. (2008) submitted


Conference Contributions:

  1. C. Jäger, H. Mutschke, B. Begemann & J. Dorschner. ''UV-VIS-IR data of glassy pyroxenes as interstellar silicate dust analogues''; Astron. Gesellsch. Abstracts Ser. 9 (1993), 161


  2. C. Jäger, H. Mutschke, B. Begemann, J. Dorschner & Th. Henning. ''Silicate dust around young stellar objects: a laboratory approach''; 22nd IAU General Assembly. Astronomy Poster Abstracts(1994), p.266


  3. H. Mutschke, B. Begemann, J. Dorschner C. Jäger \& Th. Henning. ''Optical data of glassy pyroxenes and olivine''; In: J. M. Greenberg (ed.), The Cosmic Dust Connection, Kluwer, Dordrecht (1996), pp. 223-231


  4. C. Jäger, J. Dorschner, Th. Henning, H. Mutschke \& U. Ott.''Optical properties and structure of interstellar diamonds extracted from the Murchison meteorite''; Astron. Gesellsch. Abstracts Ser. 12 (1996), 204

  5. F.J. Molster, L.B.F.M. Waters, C. Jäger \& Th. Henning. ''The crystalline silicates of AFGL 4106''; Poster zum IAU Symposium 191, ''AGB Stars'', Monpellier (1998)


  6. D. Fabian, C. Jäger & Th. Henning. ''Laboratory study of the thermal evolution of amorphous magnesium silicates and silica''; ISO beyond the peaks: The 2nd ISO workshop on analytical spectroscopy, held 2-4 February 2000, at VILSPA


  7. H. Mutschke, D. Clément, J. Dorschner, D. Fabian, C. Jäger, Th. Henning. ''Laboratory analogues of cosmic dust''; In: Highlights of Astronomy, Vol. 12, as presented at the XXIVth General Assembly of the IAU - 2000 [Manchester, UK, 7 - 18 August 2000]. Edited by H. Rickman. San Francisco, CA: Astronomical Society of the Pacific, 2002, p.30-33

  8. C. Kemper, C. Jäger, L.B.F.M. Waters, Th. Henning, F. J. Molster, M.J. Barlow, T. Lim, A. de Koter, ''Carbonates in dust shells around evolved stars''; 33rd Annual Lunar and Planetary Science Conference, Houston, Texas, abstract no. 1193 (March 11-15, 2002)
     
  9. C. Jäger, J. Dorschner, H. Mutschke, Th. Posch, F. Kerschbaum. ''Asteromineralogy of O-rich evolved stars. I. Silicates''; Poster AG-Tagung Berlin (Oct. 2002).


  10. Th. Posch, F. Kerschbaum, D. Fabian, H. Mutschke, J. Dorschner, C. Jäger. ''Asteromineralogy of O-rich evolved stars. II. Oxides''; Poster AG-Tagung Berlin (Oct. 2002)

  11. C. Jäger, H. Mutschke, J. Dorschner, A.C. Andersen, Th. Posch. ''Optical properties of carbonaceous and siliceous cosmic dust analogs''; Poster Astrophysics of Dust, Estes Park, Colorado, May 26 - 30, 2003

  12. I. Llamas Jansa, C. Jäger, H. Mutschke, Th. Henning. ''Structure and optical properties of carbon nanoparticles''; Poster Astrophysics of Dust, Estes Park, Colorado, May 26 - 30, 2003

  13. Th. Henning, C. Jäger, H. Mutschke, ''Laboratory studies of carbonaceous dust analogs''; Proceedings of the International Symposium ''Astrophysics of Dust'', held at Estes Park, Colorado, USA, 26-30 May 2003, eds. A.N. Witt, G.C. Clayton and B.T. Draine, ASP Conference Series, Volume 309, 603-629

  14. Th. Henning, H. Mutschke, C. Jäger, ''Silicates Space and Laboratory''; Proceedings of the 231st Symposium of the International Astronomical Union held in Pacific Grove, California, USA, August 29-September 2, 2005, eds. D.C. Lis, G.A. Blake, E. Herbst, Cambridge: Cambridge University Press, 2005, pp.457-468

  15. C. Jäger, H. Mutschke, F. Huisken, I. Voicu, W. Poppitz, Poster at the International Symposium ''Interstellar Reactions: from Gas Phase to Solids'', (Dresden-Pillnitz, Germany, 5-9 June 2005)


  16. C. Jäger, H. Mutschke, Th. Henning, F. Huisken, ''Laboratory analogs of carbonaceous matter: Soot its precursors and by-products''; Invited Review, Proceedings of the IAU Symposium No. 251 ''Organic matter in space'', Hong Kong, China, Febr. 18-22, 2008, pp. 425-432

  17. F. Huisken, C. Jäger, Th. Henning, ''Gas-phase condensation of nanometer- and subnanometer-sized carbon grains and polycyclic aromatic hydrocarbons'', Proceedings of the Symposium Diamond and Related Materials, (Taiwan, May 2008)

Conference Talks:

  1. ''Optical constants of amorphous silicates''; Workshop of the Max-Planck-AG ''Dust in star-forming regions'', September 1993 in Siegmundsburg


  2. ''Optical properties of carbon soot as cosmic dust analogue''; Workshop of the Max-Planck-AG ''Dust in star-forming regions'', September 1994 in Plaue


  3. ''Spectroscopical behaviour of carbonaceous dust analogues''; Institute CEA, CE Saclay, Service d' Astrophysique, Paris, May 1995


  4. ''Internal structure of soot particles and absorption behaviour of interstellar diamond particles''; Workshop of the Max-Planck-AG ''Dust in star-forming regions'', December 1995, Hiddensee, Germany


  5. ''Relation between structure and optical behaviour of carbonaceous dust particles as cosmic dust analogues''; Osservatorio Astronomico di Capodimonte, Naples, June 1996


  6. ''Correlation between internal structure of soot particles and absorption behaviour''; Workshop of the Max-Planck-AG ''Dust in star-forming regions'', September 1996, Bad Honnef


  7. ''Spektrale Eigenschaften von Kohlenstoffstrukturen''; Instituts colloquium, Fritz-Haber-Institut der Max-Planck-Gesellschaft\\ Berlin, May 1998


  8. ''Interstellar Silicate Mineralogy''; ISSI Workshop ''Interplanetary Dust particles'', Bern, October 1998


  9. ''Cosmic dust analogues''; Meeting of the Japanese Astronomical Society, Kyoto, March 1999


  10. ''Spectral properties and crystallization behavior of amorphous magnesium silicates produced by the sol gel method''; ISSI Workshop ''The role of laboratory experiments in the characterization of cosmic material'', Bern, May 2000


  11. ''Spectral properties and crystallization behavior of amorphous magnesium silicates produced by the sol gel method and structural / chemical modifications of silicates during their life''; Kolloquium zum Schwerpunkthema ''Sternentstehung'', Bad Honnef, Oktober 2000


  12. ''Laboratory studies on the processing of silicates''; Workshop on the origin and evolution of interstellar silicates, Leiden, April 2001


  13. ''Annealing and irradiation of silicate particles''; 64th Annual Meeting of the Meteoritical Society, 10-14th September, 2001, Vatican City


  14. ''Spectral and structural properties of gas-phase condensed carbon nanoparticles''; Symposium of the FGLA ''Interstellar reactions. from gas phase to solids'', Dresden (Pillnitz), June 2005


  15. ''Formation and optical properties of carbon nanoparticles produced by gas-phase condensation processes''; Internatinal workshop ''Carbon in Space'', Loveno di Menaggio, May 2006


  16. ''Laboratory analogs of carbonaceous matter – Soot, its precursors and by-products''; Invited talk at the International Astronomical Union Symposium 251 ''Organic Matter in Space'', Hong Kong, February 2008


  17. ''Analogs of cosmic dust''; Invited talk at the International Conference ''Cosmic dust Near and Far'', Heidelberg, September 2008