Search Results - "Bjorkman, K. S."

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    The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks. I. New Candidate Be Stars in the LMC, SMC, and Milky Way by Wisniewski, J. P, Bjorkman, K. S

    Published in The Astrophysical journal (20-11-2006)
    “…We present B, V, R, and Ha photometry of eight clusters in the Small Magellanic Cloud, five in the Large Magellanic Cloud, and three Galactic clusters and use…”
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    Journal Article
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    The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks. II. Assessing the Evolutionary Nature of Candidate Disk Systems by Wisniewski, J. P, Bjorkman, K. S, Magalhães, A. M, Bjorkman, J. E, Meade, M. R, Pereyra, Antonio

    Published in The Astrophysical journal (20-12-2007)
    “…We present the first detailed imaging polarization observations of six SMC and six LMC clusters, known to have large populations of B-type stars that exhibit…”
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    Toward Mapping the Detailed Density Structure of Classical Be Circumstellar Disks by Wisniewski, J. P, Kowalski, A. F, Bjorkman, K. S, Bjorkman, J. E, Carciofi, A. C

    Published in The Astrophysical journal (10-02-2007)
    “…The first results from a near-contemporaneous optical and infrared spectroscopic observing program designed to probe the detailed density structure of…”
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    Toward Understanding the B[e] Phenomenon. II. New Galactic FS CMa Stars by Miroshnichenko, A. S, Manset, N, Kusakin, A. V, Chentsov, E. L, Klochkova, V. G, Zharikov, S. V, Gray, R. O, Grankin, K. N, Gandet, T. L, Bjorkman, K. S, Rudy, R. J, Lynch, D. K, Venturini, C. C, Mazuk, S, Puetter, R. C, Perry, R. B, Levato, H, Grosso, M, Bernabei, S, Polcaro, V. F, Viotti, R. F, Norci, L, Kuratov, K. S

    Published in The Astrophysical journal (10-12-2007)
    “…FS CMa stars form a group of objects with the B[e] phenomenon that were previously known as unclassified B[e] stars or B[e] stars with warm dust (B[e]WD) until…”
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    A Spectroscopic Orbit for the Late-type Be Star β CMi by Dulaney, Nicholas A., Richardson, Noel D., Gerhartz, Cody J., Bjorkman, J. E., Bjorkman, K. S., Carciofi, Alex C., Klement, Robert, Wang, Luqian, Morrison, Nancy D., Bratcher, Allison D., Greco, Jennifer J., Hardegree-Ullman, Kevin K., Lembryk, Ludwik, Oswald, Wayne L., Trucks, Jesica L.

    Published in The Astrophysical journal (10-02-2017)
    “…The late-type Be star β CMi is remarkably stable compared to other Be stars that have been studied. This has led to a realistic model of the outflowing Be disk…”
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    Binary Nature and Long‐Term Variations of γ Cassiopeiae by Miroshnichenko, A. S., Bjorkman, KS., Krugov, V. D.

    “…We present the results of high‐resolution spectroscopic observations of the bright Be star γ Cas obtained at the Ritter Observatory of the University of Toledo…”
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    MWC 930 — a new luminous blue variable candidate by Miroshnichenko, A. S., Bjorkman, K. S., Grosso, M., Levato, H., Grankin, K. N., Rudy, R. J., Lynch, D. K., Mazuk, S., Puetter, R. C.

    “…We present the results of optical high-resolution and near-infrared low-resolution spectroscopy and multicolour optical and near-infrared photometry of the…”
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    Probing the Geometry and Circumstellar Environment of SN 1993J in M81 by Tran, Hien D., Filippenko, Alexei V., Schmidt, Gary D., Bjorkman, Karen S., Jannuzi, Buell T., Smith, Paul S.

    “…We have monitored the polarized radiation of the Type IIb SN 1993J in M81 over a period of 41 days, starting from 7 days after the explosion on 1993 March 27.5…”
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    A study of the B[e] star AS 160 by Miroshnichenko, A S, Klochkova, V G, Bjorkman, K S

    Published in Astronomy letters (01-05-2003)
    “…We present the results of our study of the poorly known B[e] star AS 160=IRAS 07370-2438. The high-resolution spectrum obtained with the 6-m BTA telescope…”
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    HR 4049: temporal variations in the structure of the circumstellar material by Johnson, J. J., Anderson, C. M., Bjorkman, K. S., Code, A. D., Fox, G. K., Weitenbeck, A. J., Babler, B. L., Meade, M. R., Zellner, N. E. B., Lupie, O. L.

    “…We present ultraviolet (UV) and optical spectropolarimetry of the post-asymptotic giant branch star HR 4049 (= HD 89353). The polarization is time-variable in…”
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