Spektralanalyse heißer kompakter Sterne im fernen UV und weichen Röntgenbereich mit FUSE- und CHANDRA-Beobachtungen

• Applicant: Professor Dr. Klaus Werner
• Subject Area: Astrophysics and Astronomy
• Term: from 2002 to 2008
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 5366442

• Final Report Year: 2008

Final Report Abstract

No abstract available

Publications

• 2004, "Identification of neon in FUSE and VLT spectra of extremely hot hydrogen-deficient (pre-) white dwarfs", A&A, 427, 685
  Werner, K., Rauch, T., Reiff, E., Kruk, J.W., Napiwotzki, R.
  
• 2005, "FUSE spectroscopy of PG1159 stars", in 14th European Workshop on White Dwarfs, eds. D.Koester, S.Moehler, ASP Conference Series, 334, 225
  Reiff, E., Rauch, T., Werner, K., Kruk, J.W.
  
• 2005, "Light and heavy metal abundances in hot central stars of planetary nebulae", in Planetary Nebulae as Astronomical Tools, ed. R. Szczerba, G. Stasinska, and S. K. Görny, AIP Conference Proceedings 804, (Melville: New York), p. 129
  Werner, K., Hoffmann, A.I.D., Jahn, D., Rauch, T., Reiff, E., Traulsen, L, Kruk, J.W., Dreizler, S.
  
• 2006, "AGB star intershell abundances inferred from analyses of extremely hot H-deficient post-AGB stars", in VIII Torino workshop on nucleosynthesis in AGB stars, eds. C. Abia, I, Dominguez, Mem. S.A.It., 77, 996
  Werner, K., Jahn, D., Rauch, T., Reiff, E., Herwig, F., Kruk, J.W.
  
• 2006, "Element abundances of bare planetary nebula central stars and the shell burning in AGB stars", in Astrophysics and Nuclear Structure, electronic proceedings
  Werner, K., Jahn, D., Rauch, T., Reiff, E., Herwig, F., Kruk, J.W.
  
• 2006, "Light Metals in PG1159 Central Stars", in Proc. IAU Symp. 234: Planetary Nebulae in our Galaxy and Beyond, eds. M.J. Barlow, R.H. Mendez, ASP, p. 489
  Reiff, E., Jahn, D., Rauch, T-, Werner, K., Herwig, F., Kruk, J.W.
  
• 2006, "NLTE Spectral Analysis of GW Vir Pulsators", in Astrophysics of Variable Stars, eds. C. Sterken, C. Aerts,-ASP Conference Series, 349, 323
  Reiff, E., Jahn, D., Rauch, T., Werner, K., Kruk, J.W., Herwig, F.
  
• 2006, "On the evolutionary status of extremely hot helium stars - are 0(He) stars successors of RCrB stars?", in Astrophysics in the Far Ultraviolet, eds. G.Sonneborn, H.W.Moos, B.-G.Andersson, ASP Conference Series, 348, 194
  Rauch, T., Reiff, E., Werner, K., Herwig, F., Koesterke, L., Kruk, J.W.
  
• 2007, "Abundances of Trace Elements in PG1159 Stars", in 15th European Workshop on White Dwarfs, eds. R. Napiwotzki, M.R. Burleigh, ASP Conference Series, 372, 237
  Reiff, E., Jahn, D., Rauch, T., Werner, K,, Herwig, F., Kruk, J.W.
  
• 2007, "AGB star intersheil abundances inferred from extremely hot H-deficient post-AGB stars", Baltic Astronomy, 16, 142
  Werner, K., Jahn, D., Rauch, T., Reiff, E., Herwig, F., Kruk, J.W.
  
• 2007, "Analysis of High-Resolution Ultraviolet Spectra of PG1159-035 taken with HST and FUSE", in 15th European Workshop on White Dwarfs, eds. R. Napiwotzki, M.R. Burleigh, ASP Conference Series, 372, 231
  Jahn, D., Reiff, E., Rauch, T., Werner, K., Kruk, J.W., Herwig, F.
  
• 2007, "High-resolution ultraviolet spectroscopy of PGU59-035 with HST and FUSE", A&A, 462, 281
  Jahn, D., Rauch, T., Reiff, E., Werner, K., Kruk, J.W., Herwig, F.
  
• 2008, "A new period determination for the close PG1159 binary SDSSJ212531.92-010745.9", AN
  Schuh, S., Traulsen, L, Nagel, T., Reiff, E., Homeier, D., Schwager, H., Kusterer, D.-J., Lutz, R., Schreiber, M.R.
  
• 2008, "Elemental Abundances in PG1159 Stars", in Hydrogen-Deficient Stars, eds. K. Werner, T. Rauch, ASP Conference Series, 391, 109
  Werner, K., Rauch, T., Reiff, E., Kruk, J.W.
  
• 2008, "FUSE Spectroscopy of Cool PG1159 Stars", in Hydrogen-Deficient Stars, eds. K. Werner, T. Rauch, ASP Conference Series, 391, 121
  Reiff, E., Werner, K., Rauch, T., Koesterke, L., Kruk, J.W.
  
• 2008, "O(He) Stars", in Hydrogen-Deficient Stars, eds. K. Werner, T. Rauch, ASP Conference Series, 391, 135
  Rauch, T., Reiff, E., Werner, K., Kruk, J.W.
  
• 2008, "UV and FUV spectroscopy of the hybrid PG1159-type central star NGC 7094", in Hydrogen-Deficient Stars, eds. K. Werner, T. Rauch, ASP Conference Series, 391, 125
  Ziegler, M., Rauch, TM Reiff, E., Werner, K., Kruk, J.W.
  
• 2008, "AGB star intershell abundances inferred from UV spectra of extremely hot post-AGB stars", Ap&SS
  Werner, K., Rauch, T., Reiff, E., Kruk, J.W.