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Results: 123
Number of items: 123
  • Open Access
    Setia Gunawan, D. Y. A., van der Hucht, K. A., Williams, P. M., Henrichs, H. F., Kaper, L., Stickland, D. J., & Wamsteker, W. (2001). Multi-frequency variations of the Wolf-Rayet system HD 193793 (WC7pd + O4-5). III. IUE observations. Astronomy & Astrophysics, 376, 460-477. https://doi.org/10.1051/0004-6361:20010879
  • Open Access
    de Jong, J. A., Henrichs, H. F., Kaper, L., Nichols, J. S., Bjorkman, K., Bohlender, D. A., Cao, H., Gordon, K., Hill, G., Jiang, Y., Kolka, I., Morrison, N., Neff, J. E., O'Neal, D., Scheers, B., & Telting, J. H. (2001). A search for the cause of cyclical wind variability in O stars. Simultaneous UV and optical observations including magnetic field measurements of the O7.5III star xi Persei. Astronomy & Astrophysics, 368, 601-621. https://doi.org/10.1051/0004-6361:20000570
  • Henrichs, H. F., de Jong, J. A., Donati, J. F., Catala, C., Wade, G. A., Shorlin, S. L. S., Veen, P. M., Nichols, J. S., & Kaper, L. (2000). The Magnetic Field of beta Cep and the Be Phenomenon. In M. A. Smith, H. F. Henrichs, & J. Fabregat (Eds.), The Be Phenomenon in Early-Type Stars, IAU Colloquium 175 (Vol. 214, pp. 324-329). ASP Conference Series.
  • Henrichs, H. F., Neiner, C., Hubert, A. M., & Floquet, M. (2000). Results from MuSiCoS Campaigns on Be stars. In M. A. Smith, H. F. Henrichs, & J. Fabregat (Eds.), The Be Phenomenon in early-Type Stars, IAU Colloquium 175 (Vol. 214, pp. 372-374). ASP Conference Series.
  • Henrichs, H. F., de Jong, J. A., Donati, J. F., Wade, G. A., Babel, J., Shorlin, S. L. S., Verdugo, E., Talavera, A., Catala, C., Veen, P. M., Nichols, J. S., & Kaper, L. (2000). Detection of a weak magnetic field in the pulsating Be star beta Cephei. In Y. V. Glagolevskij, & I. I. Romanyuk (Eds.), Magnetic Fields of Chemically Peculiar and Related Stars, Special Astrophysical Observatory of Russian AS (pp. 57-60)
  • Smith, M. A., Henrichs, H. F., & Fabregat, J. (2000). The Be Phenomenon in Early-Type Stars. (ASP Conference Proceedings; No. 214). Astronomical Society of the Pacific.
  • Open Access
    de Jong, J. A. (2000). On the origin of cyclical variability in the winds of massive stars. [Thesis, fully internal, Universiteit van Amsterdam].
  • Henrichs, H. F. (1999). Pulsations in O stars. In O. Stahl, B. Wolf, & A. W. Fullerton (Eds.), Variable and non-spherical stellar winds in luminous hot stars (pp. 305-311). Springer.
  • Henrichs, H. F. (1999). Exoplaneten: de stand van zaken. Zenit, 26, 207-213.
  • Open Access
    Catala, C., Donati, J. F., Boehm, T., Landstreet, J., Henrichs, H. F., Unruh, Y., Hao, J., Collier Cameron, A., Johns-Krull, C. M., Kaper, L., Simon, T., Foing, B. H., Cao, H., Ehrenfreund, P., Hatzes, A. P., Huang, L., de Jong, J. A., Kennelly, E. J., ten Kulve, E., ... Yang, D. (1999). Short-term spectroscopic variability in the pre-main sequence Herbif Ae star AB Aur during the MUSICOS 1996 campaign. Astronomy & Astrophysics, 245, 884-903.
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