Search Results - "Shappee, B. J."

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    The HST Nondetection of SN Ia 2011fe 11.5 yr after Explosion Further Restricts Single-degenerate Progenitor Systems by Tucker, M. A., Shappee, B. J.

    Published in The Astrophysical journal (01-02-2024)
    “…Abstract We present deep Hubble Space Telescope imaging of the nearby Type Ia supernova (SN Ia) 2011fe obtained 11.5 yr after explosion. No emission is…”
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    Whimper of a Bang: Documenting the Final Days of the Nearby Type Ia Supernova 2011fe by Shappee, B. J., Stanek, K. Z., Kochanek, C. S., Garnavich, P. M.

    Published in The Astrophysical journal (20-05-2017)
    “…Using the Hubble Space Telescope (HST) and the Large Binocular Telescope, we followed the evolution of the Type Ia supernova (SN Ia) 2011fe for an…”
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    Strong Evidence against a Non-degenerate Companion in SN 2012cg by Shappee, B. J., Piro, A. L., Stanek, K. Z., Patel, S. G., Margutti, R. A., Lipunov, V. M., Pogge, R. W.

    Published in The Astrophysical journal (01-03-2018)
    “…Even though SN 2012cg is one of the best-studied Type Ia supernovae to date, the nature of its progenitor system has been debated in numerous studies…”
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    ASASSN-18tb: a most unusual Type Ia supernova observed by TESS and SALT by Vallely, P J, Fausnaugh, M, Jha, S W, Tucker, M A, Eweis, Y, Shappee, B J, Kochanek, C S, Stanek, K Z, Chen, Ping, Dong, Subo, Prieto, J L, Sukhbold, T, Thompson, Todd A, Brimacombe, J, Stritzinger, M D, Holoien, T W-S, Buckley, D A H, Gromadzki, M, Bose, Subhash

    “…ABSTRACT We present photometric and spectroscopic observations of the unusual Type Ia supernova ASASSN-18tb, including a series of Southern African Large…”
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    High tide: a systematic search for ellipsoidal variables in ASAS-SN by Rowan, D M, Stanek, K Z, Jayasinghe, T, Kochanek, C S, Thompson, Todd A, Shappee, B J, Holoien, T W -S, Prieto, J L

    “…ABSTRACT The majority of non-merging stellar mass black holes are discovered by observing high energy emission from accretion processes. Here, we pursue the…”
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    First Resolution of Microlensed Images by Dong, Subo, Mérand, A., Delplancke-Ströbele, F., Gould, Andrew, Chen, Ping, Post, R., Kochanek, C. S., Stanek, K. Z., Christie, G. W., Mutel, Robert, Natusch, T., Holoien, T. W.-S., Prieto, J. L., Shappee, B. J., Thompson, Todd A.

    Published in The Astrophysical journal (20-01-2019)
    “…Abstract We employ Very Large Telescope Interferometer GRAVITY to resolve, for the first time, the two images generated by a gravitational microlens. The…”
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    From out of the Blue: Swift Links 2002es-like, 2003fg-like, and Early Time Bump Type Ia Supernovae by Hoogendam, W. B., Shappee, B. J., Brown, P. J., Tucker, M. A., Ashall, C., Piro, A. L.

    Published in The Astrophysical journal (01-05-2024)
    “…Abstract We collect a sample of 42 Type Ia supernovae (SNe Ia) with Swift UV photometry and well-measured early time light-curve rises and find that…”
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    THE AFTERGLOW AND EARLY-TYPE HOST GALAXY OF THE SHORT GRB 150101B AT z = 0.1343 by Fong, W., Margutti, R., Chornock, R., Berger, E., Shappee, B. J., Levan, A. J., Tanvir, N. R., Smith, N., Milne, P. A., Laskar, T., Fox, D. B., Lunnan, R., Blanchard, P. K., Hjorth, J., Wiersema, K., van der Horst, A. J., Zaritsky, D.

    Published in The Astrophysical journal (20-12-2016)
    “…ABSTRACT We present the discovery of the X-ray and optical afterglows of the short-duration GRB 150101B, pinpointing the event to an early-type host galaxy at…”
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    The relative specific Type Ia supernovae rate from three years of ASAS-SN by Brown, J S, Stanek, K Z, Holoien, T W-S, Kochanek, C S, Shappee, B J, Prieto, J L, Dong, S, Chen, P, Thompson, Todd A, Beacom, J F, Stritzinger, M D, Bersier, D, Brimacombe, J

    “…ABSTRACT We analyse the 476 SN Ia host galaxies from the All-Sky Automated Survey for Supernova (ASAS-SN) Bright Supernova Catalogues to determine the observed…”
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