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Herschel-ATLAS: Toward a Sample of 1000 Strongly Lensed Galaxies

\apj 749 (2012) 65-65

Authors:

J González-Nuevo, A Lapi, S Fleuren, S Bressan, L Danese, G De Zotti, M Negrello, Z-Y Cai, L Fan, W Sutherland, M Baes, AJ Baker, DL Clements, A Cooray, H Dannerbauer, L Dunne, S Dye, S Eales, DT Frayer, AI Harris, R Ivison, MJ Jarvis, MJ Micha lowski, M López-Caniego, G Rodighiero, K Rowlands, S Serjeant, D Scott, P van der Werf, R Auld, S Buttiglione, A Cava, A Dariush, J Fritz, R Hopwood, E Ibar, S Maddox, E Pascale, M Pohlen, E Rigby, D Smith, P Temi
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Assessing luminosity correlations via cluster analysis: Evidence for dual tracks in the radio/X-ray domain of black hole X-ray binaries

(2012)

Authors:

Elena Gallo, Brendan Miller, Rob Fender
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Constraining the physical properties of Type II-Plateau supernovae using nebular phase spectra

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 420:4 (2012) 3451-3468

Authors:

K Maguire, A Jerkstrand, SJ Smartt, C Fransson, A Pastorello, S Benetti, S Valenti, F Bufano, G Leloudas
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A spectroscopically normal type Ic supernova from a very massive progenitor

(2012)

Authors:

Stefano Valenti, Stefan Taubenberger, Andrea Pastorello, Levon Aramyan, Maria Teresa Botticella, Morgan Fraser, Stefano Benetti, Stephen J Smartt, Enrico Cappellaro, Nancy Elias-Rosa, Mattias Ergon, Lindsay Magill, Eugene Magnier, Rubina Kotak, Paul A Price, Jesper Sollerman, Lina Tomasella, Massimo Turatto, Darryl Edmund Wright -, INAF-Osservatorio Astronomico di Padova
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Constraining the physical properties of Type II-Plateau supernovae using nebular phase spectra

Monthly Notices of the Royal Astronomical Society 420:4 (2012) 3451-3468

Authors:

K Maguire, A Jerkstrand, SJ Smartt, C Fransson, A Pastorello, S Benetti, S Valenti, F Bufano, G Leloudas

Abstract:

We present a study of the nebular phase spectra of a sample of Type II-Plateau supernovae with identified progenitors or restrictive limits. The evolution of line fluxes, shapes and velocities is compared within the sample, and interpreted by the use of a spectral synthesis code. The small diversity within the data set can be explained by strong mixing occurring during the explosion, and by recognizing that most lines have significant contributions from primordial metals in the H envelope, which dominates the total ejecta mass in these types of objects. In particular, when using the [Oi] 6300, 6364Å doublet for estimating the core mass of the star, care has to be taken to account for emission from primordial O in the envelope. Finally, a correlation between the Hα line width and the mass of 56Ni is presented, suggesting that higher energy explosions are associated with higher 56Ni production. © 2012 The Authors Monthly Notices of the Royal Astronomical Society © 2012 RAS.
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