Search Results - "Garnavich, P. M"

Think Global, Act Local: The Influence of Environment Age and Host Mass on Type Ia Supernova Light Curves by Rose, B. M., Garnavich, P. M., Berg, M. A.

“…The reliability of Type Ia Supernovae (SNe Ia) may be limited by the imprint of their galactic origins. To investigate the connection between supernovae and…”
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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.

“…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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The Luminous and Carbon-rich Supernova 2006gz: A Double Degenerate Merger? by Hicken, M, Garnavich, P. M, Prieto, J. L, Blondin, S, DePoy, D. L, Kirshner, R. P, Parrent, J

“…Spectra and light curves of SN 2006gz show the strongest signature of unburned carbon and one of the slowest fading light curves ever seen in a Type Ia event […”
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X-Ray Illumination of the Ejecta of Supernova 1987A by Larsson, J., Fransson, C., Oestlin, G., Groeningsson, P., Jerkstrand, A., Kozma, C., Sollerman, J., Challis, P., Kirshner, R. P., Chevalier, R. A., Heng, K., McCray, R., Suntzeff, N. B., Bouchet, P., Crotts, A., Danziger, J., Dwek, E., France, K., Garnavich, P. M., Lawrence, S. S., Leibundgut, B., Lundqvist, P., Panagia, N., Pun, C. S. J., Sonneborn, G.

“…When a massive star explodes as a supernova, substantial amounts of radioactive elements-primarily Ni-56, Ni-57 and Ti-44 are produced. After the initial from…”
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Early-Time Photometry and Spectroscopy of the Fast Evolving SN 2006aj Associated with GRB 060218 by Modjaz, M, Stanek, K. Z, Garnavich, P. M, Berlind, P, Blondin, S, Brown, W, Calkins, M, Challis, P, Diamond-Stanic, A. M, Hao, H, Hicken, M, Kirshner, R P, Prieto, J. L

“…We present early photometric and spectroscopic data on the afterglow of GRB 060218 and report the evolution of the underlying supernova SN 2006aj. Our data…”
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Spectroscopic Discovery of the Supernova 2003dh Associated with GRB 030329 by Stanek, K. Z, Matheson, T, Garnavich, P. M, Martini, P, Berlind, P, Caldwell, N, Challis, P, Brown, W. R, Schild, R, Krisciunas, K, Calkins, M. L, Lee, J. C, Hathi, N, Jansen, R. A, Windhorst, R, Echevarria, L, Eisenstein, D. J, Pindor, B, Olszewski, E. W, Harding, P, Holland, S. T, Bersier, D

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DUST TO DUST: THREE YEARS IN THE EVOLUTION OF THE UNUSUAL SN 2008S by SZCZYGIEL, D. M, PRIETO, J. L, KOCHANEK, C. S, STANEK, K. Z, THOMPSON, T. A, BEACOM, J. F, GARNAVICH, P. M, WOODWARD, C. E

“…We obtained late-time optical and near-IR imaging of SN 2008S with the Large Binocular Telescope, near-IR data with the Hubble Space Telescope, and mid-IR data…”
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Distance to M31 with the Hubble Space Telescope and Hipparcos Red Clump Stars by Stanek, K. Z, Garnavich, P. M

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Constraints on Cosmological Models from Hubble Space Telescope Observations of High-z Supernovae by Garnavich, P. M, Kirshner, R. P, Challis, P, Tonry, J, Gilliland, R. L, Smith, R. C, Clocchiatti, A, Diercks, A, Filippenko, A. V, Hamuy, M, Hogan, C. J, Leibundgut, B, Phillips, M. M, Reiss, D, Riess, A. G, Schmidt, B. P, Schommer, R. A, Spyromilio, J, Stubbs, C, Suntzeff, N. B, Wells, L

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Host Galaxy Mass Combined with Local Stellar Age Improve Type Ia Supernovae Distances by Rose, B. M., Rubin, D., Strolger, L., Garnavich, P. M.

“…Abstract Type Ia supernovae (SNe Ia) are standardizable candles, but for over a decade there has been a debate on how to properly account for their…”
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Discovery of the Low-Redshift Optical Afterglow of GRB 011121 and Its Progenitor Supernova SN 2001ke by Garnavich, P. M, Stanek, K. Z, Wyrzykowski, L, Infante, L, Bendek, E, Bersier, D, Holland, S. T, Jha, S, Matheson, T, Kirshner, R. P, Krisciunas, K, Phillips, M. M, Carlberg, R. G

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Transient two-pole accretion in the polar V496 UMa by Kennedy, M R, Littlefield, C, Garnavich, P M

“…ABSTRACT We report XMM–Newton and TESS observations of V496 UMa, an AM Herculis-type cataclysmic variable. The XMM–Newton observation reveals that at times,…”
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SHOCK BREAKOUT AND EARLY LIGHT CURVES OF TYPE II-P SUPERNOVAE OBSERVED WITH KEPLER by Garnavich, P. M., Tucker, B. E., Rest, A., Shaya, E. J., Olling, R. P., Kasen, D, Villar, A.

“…ABSTRACT We discovered two transient events in the Kepler field with light curves that strongly suggest they are type II-P supernovae (SNe II-P). Using the…”
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Time Dilation in Type Ia Supernova Spectra at High Redshift by Blondin, S, Davis, T. M, Krisciunas, K, Schmidt, B. P, Sollerman, J, Wood-Vasey, W. M, Becker, A. C, Challis, P, Clocchiatti, A, Damke, G, Filippenko, A. V, Foley, R. J, Garnavich, P. M, Jha, S. W, Kirshner, R. P, Leibundgut, B, Li, W, Matheson, T, Miknaitis, G, Narayan, G, Pignata, G, Rest, A, Riess, A. G, Silverman, J. M, Smith, R. C, Spyromilio, J, Stritzinger, M, Stubbs, C. W, Suntzeff, N. B, Tonry, J. L, Tucker, B. E, Zenteno, A

“…We present multiepoch spectra of 13 high-redshift Type Ia supernovae (SNe Ia) drawn from the literature, the ESSENCE and SNLS projects, and our own separate…”
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BVRI Observations of the Optical Afterglow of GRB 990510 by Stanek, K. Z, Garnavich, P. M, Kaluzny, J, Pych, W, Thompson, I

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Nebular spectra and abundance tomography of the Type Ia supernova SN 2011fe: a normal SN Ia with a stable Fe core by Mazzali, P A, Sullivan, M, Filippenko, A V, Garnavich, P M, Clubb, K I, Maguire, K, Pan, Y-C, Shappee, B, Silverman, J M, Benetti, S, Hachinger, S, Nomoto, K, Pian, E

“…A series of optical and one near-infrared nebular spectra covering the first year of the Type Ia supernova SN 2011fe are presented and modelled. The density…”
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An improved spin-down rate for the proposed white dwarf pulsar AR scorpii by Gaibor, Y, Garnavich, P M, Littlefield, C, Potter, S B, Buckley, D A H

“…ABSTRACT We analyse rapid-cadence, multiwavelength photometry of AR Scorpii from three observatories, covering five observing seasons. We measure the arrival…”
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Deep Photometry of GRB 041006 Afterglow: Hypernova Bump at Redshift z = 0.716 by Stanek, K. Z, Garnavich, P. M, Nutzman, P. A, Hartman, J. D, Garg, A, Adelberger, K, Berlind, P, Bonanos, A. Z, Calkins, M. L, Challis, P, Gaudi, B. S, Holman, M. J, Kirshner, R. P, McLeod, B. A, Osip, D, Pimenova, T, Reiprich, T. H, Romanishin, W, Spahr, T, Tegler, S. C, Zhao, X

“…We present deep optical photometry of the afterglow of gamma-ray burst (GRB) 041006 and its associated hypernova obtained over 65 days after detection (55…”
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Optical photometry and spectroscopy of the accretion-powered millisecond pulsar HETE J1900.1 − 2455 by Elebert, P., Callanan, P. J., Filippenko, A. V., Garnavich, P. M., Mackie, G., Hill, J. M., Burwitz, V.

“…We present phase resolved optical photometry and spectroscopy of the accreting millisecond pulsar HETE J1900.1−2455. Our R-band light curves exhibit a…”
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Go Long, Go Deep: Finding Optical Jet Breaks for Swift-Era GRBs with the LBT by Dai, X, Garnavich, P. M, Prieto, J. L, Stanek, K. Z, Kochanek, C. S, Bechtold, J, Bouche, N, Buschkamp, P, Diolaiti, E, Fan, X, Giallongo, E, Gredel, R, Hill, J. M, Jiang, L, McClelland, C, Milne, P, Pedichini, F, Pogge, R. W, Ragazzoni, R, Rhoads, J, Smareglia, R, Thompson, D, Wagner, R. M

“…Using the 8.4 m Large Binocular Telescope, we observed six GRB afterglows from 2.8 hr to 30.8 days after the burst triggers to systematically probe the…”
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