Search Results - "Hamuy, Mario"

Observed and Physical Properties of Core-Collapse Supernovae by Hamuy, Mario

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The Carnegie Supernova Project: Absolute Calibration and the Hubble Constant by Burns, Christopher R., Parent, Emilie, Phillips, M. M., Stritzinger, Maximilian, Krisciunas, Kevin, Suntzeff, Nicholas B., Hsiao, Eric Y., Contreras, Carlos, Anais, Jorge, Boldt, Luis, Busta, Luis, Campillay, Abdo, Castellón, Sergio, Folatelli, Gastón, Freedman, Wendy L., González, Consuelo, Hamuy, Mario, Heoflich, Peter, Krzeminski, Wojtek, Madore, Barry F., Morrell, Nidia, Persson, S. E., Roth, Miguel, Salgado, Francisco, Serón, Jacqueline, Torres, Simón

“…We present an analysis of the final data release of the Carnegie Supernova Project I, focusing on the absolute calibration of the luminosity-decline rate…”
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Bolometric Light Curves for 33 Type II Plateau Supernovae by Bersten, Melina C, Hamuy, Mario

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MULTI-WAVELENGTH OBSERVATIONS OF THE ENDURING TYPE IIn SUPERNOVAE 2005ip AND 2006jd by STRITZINGER, Maximilian, TADDIA, Francesco, CAMPILLAY, Abdo, CASTELLON, Sergio, CONTRERAS, Carlos, FOLATELLI, Gastón, HABERGHAM, S. M, HAMUY, Mario, HJORTH, Jens, JAMES, Phil A, KRZEMINSKI, Wojtek, MATTILA, Seppo, FRANSSON, Claes, PERSSON, Sven E, ROTH, Miguel, FOX, Ori D, MORRELL, Nidia, PHILLIPS, M. M, SOLLERMAN, Jesper, ANDERSON, J. P, BOLDT, Luis, BROWN, Peter J

“…We present an observational study of the Type IIn supernovae (SNe IIn) 2005ip and 2006jd. Broadband UV, optical, and near-IR photometry, and visual-wavelength…”
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The Standardized Candle Method for Type II Plateau Supernovae by Olivares E., Felipe, Hamuy, Mario, Pignata, Giuliano, Maza, José, Bersten, Melina, Phillips, Mark M, Suntzeff, Nicholas B, Filippenko, Alexei V, Morrel, Nidia I, Kirshner, Robert P, Matheson, Thomas

“…In this paper, we study the 'standardized candle method' using a sample of 37 nearby (redshift z < 0.06) Type II plateau supernovae having BVRI photometry and…”
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UNBURNED MATERIAL IN THE EJECTA OF TYPE Ia SUPERNOVAE by FOLATELLI, Gastón, PHILLIPS, M. M, BOLDT, Luis, CAMPILLAY, Abdo, CONTRERAS, Carlos, GONZALEZ, Sergio, ROTH, Miguel, SALGADO, Francisco, FREEDMAN, W. L, MADORE, Barry F, PERSSON, S. E, SUNTZEFF, Nicholas B, MORRELL, Nidia, TANAKA, Masaomi, MAEDA, Keiichi, NOMOTO, Ken'ichi, STRITZINGER, Maximilian, BURNS, Christopher R, HAMUY, Mario, MAZZALI, Paolo

“…The presence of unburned material in the ejecta of normal Type Ia supernovae (SNe Ia) is investigated using early-time spectroscopy obtained by the Carnegie…”
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The Standardizability of Type Ia Supernovae in the Near-Infrared: Evidence for a Peak-Luminosity Versus Decline-Rate Relation in the Near-Infrared by Kattner, ShiAnne, Leonard, Douglas C., Burns, Christopher R., Phillips, M. M., Folatelli, Gastón, Morrell, Nidia, Stritzinger, Maximilian D., Hamuy, Mario, Freedman, Wendy L., Persson, Sven E., Roth, Miguel, Suntzeff, Nicholas B.

“…ABSTRACT We analyze the standardizability of Type Ia supernovae (SNe Ia) in the near-infrared (NIR) by investigating the correlation between observed peak NIR…”
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Type II Supernova Spectral Diversity. II. Spectroscopic and Photometric Correlations by Gutiérrez, Claudia P., Anderson, Joseph P., Hamuy, Mario, González-Gaitan, Santiago, Galbany, Lluis, Dessart, Luc, Stritzinger, Maximilian D., Phillips, Mark M., Morrell, Nidia, Folatelli, Gastón

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PERSISTENT C II ABSORPTION IN THE NORMAL TYPE Ia SUPERNOVA 2002fk by Cartier, Regis, HAMUY, MARIO, Pignata, Giuliano, ster, Francisco, Zelaya, Paula, FOLATELLI, GASTON, Phillips, Mark M, Morrell, Nidia, Krisciunas, Kevin, SUNTZEFF, NICHOLAS B

“…We present well-sampled UBVRIJHK photometry of SN 2002fk starting 12 days before maximum light through 122 days after peak brightness, along with a series of…”
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An asymptotic-giant-branch star in the progenitor system of a type Ia supernova by Hamuy, Mario, Phillips, M. M, Suntzeff, Nicholas B, Maza, José, González, L. E, Roth, Miguel, Krisciunas, Kevin, Morrell, Nidia, Green, E. M, Persson, S. E, McCarthy, P. J

“…Stars that explode as supernovae come in two main classes. A type Ia supernova is recognized by the absence of hydrogen and the presence of elements such as…”
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Distance Determination to 12 Type II Supernovae Using the Expanding Photosphere Method by Jones, M. I, Hamuy, Mario, Lira, P, Maza, J, Clocchiatti, A, Phillips, M, Morrell, N, Roth, M, Suntzeff, N. B, Matheson, T, Filippenko, A. V, Foley, R. J, Leonard, D. C

“…We use early-time photometry and spectroscopy of 12 Type II plateau supernovae (SNe IIP) to derive their distances using the expanding photosphere method…”
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The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Curvature of the Universe Using Type Ia Supernovae by Schmidt, Brian P, Suntzeff, Nicholas B, Phillips, M. M, Schommer, Robert A, Clocchiatti, Alejandro, Kirshner, Robert P, Garnavich, Peter, Challis, Peter, Leibundgut, B, Spyromilio, J, Riess, Adam G, Filippenko, Alexei V, Hamuy, Mario, Smith, R. Chris, Hogan, Craig, Stubbs, Christopher, Diercks, Alan, Reiss, David, Gilliland, Ron, Tonry, John, Maza, José, Dressler, A, Walsh, J, Ciardullo, R

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The Distance to SN 1999em from the Expanding Photosphere Method by Hamuy, Mario, Pinto, Philip A, Maza, José, Suntzeff, Nicholas B, Phillips, M. M, Eastman, Ronald G, Smith, R. C, Corbally, C. J, Burstein, D, Li, Yong, Ivanov, Valentin, Moro-Martin, Amaya, Strolger, L. G, de Souza, R. E, dos Anjos, S, Green, Elizabeth M, Pickering, T. E, González, Luis, Antezana, Roberto, Wischnjewsky, Marina, Galaz, G, Roth, M, Persson, S. E, Schommer, R. A

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An Atlas of Spectrophotometric Landolt Standard Stars by Stritzinger, Maximilian, Suntzeff, Nicholas B., Hamuy, Mario, Challis, Peter, Demarco, Ricardo, Germany, Lisa, Soderberg, A. M.

“…We present CCD observations of 102 Landolt standard stars obtained with the Ritchey‐Chrétien spectrograph on the Cerro Tololo Inter‐American Observatory 1.5 m…”
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Hydrodynamical Models of Type II Plateau Supernovae by Bersten, Melina C, Benvenuto, Omar, Hamuy, Mario

“…We present bolometric light curves of Type II plateau supernovae obtained using a newly developed, one-dimensional Lagrangian hydrodynamic code with…”
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Maximum Brightness and Postmaximum Decline of Light Curves of Type Supernovae Ia: A Comparison of Theory and Observations by Höflich, Peter, Khokhlov, Alexei, Wheeler, J. Craig, Phillips, Mark M, Suntzeff, Nicolas B, Hamuy, Mario

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SUPERNOVA 2010as: THE LOWEST-VELOCITY MEMBER OF A FAMILY OF FLAT-VELOCITY TYPE IIb SUPERNOVAE by Folatelli, Gastón, Bersten, Melina C., Kuncarayakti, Hanindyo, Olivares Estay, Felipe, Anderson, Joseph P., Holmbo, Simon, Maeda, Keiichi, Morrell, Nidia, Nomoto, Ken'ichi, Pignata, Giuliano, Stritzinger, Maximilian, Contreras, Carlos, Förster, Francisco, Hamuy, Mario, Phillips, Mark M., Prieto, José Luis, Valenti, Stefano, Afonso, Paulo, Altenmüller, Konrad, Elliott, Jonny, Greiner, Jochen, Updike, Adria, Haislip, Joshua B., LaCluyze, Aaron P., Moore, Justin P., Reichart, Daniel E.

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Astrophysics: Cosmic explosions under scrutiny by Hamuy, Mario

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Cosmic explosions under scrutiny by Hamuy, Mario

“…Stellar explosions known as type Ia supernovae are a significant tool in cosmology, but their exact nature is unknown. Two studies bring an understanding of…”
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SPECTROSCOPY OF TYPE Ia SUPERNOVAE BY THE CARNEGIE SUPERNOVA PROJECT by Folatelli, Gastón, Morrell, Nidia, Phillips, Mark M., Hsiao, Eric, Campillay, Abdo, Contreras, Carlos, Castellón, Sergio, Hamuy, Mario, Krzeminski, Wojtek, Roth, Miguel, Stritzinger, Maximilian, Burns, Christopher R., Freedman, Wendy L., Madore, Barry F., Murphy, David, Persson, S. E., Prieto, José L., Suntzeff, Nicholas B., Krisciunas, Kevin, Anderson, Joseph P., Förster, Francisco, Maza, José, Pignata, Giuliano, Andrea Rojas, P., Boldt, Luis, Salgado, Francisco, Wyatt, Pamela, Olivares E., Felipe, Gal-Yam, Avishay, Sako, Masao

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