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Title: The late-time light curve of the Type Ia supernova SN 2011fe

Abstract

We present late-time optical R-band imaging data from the Palomar Transient Factory (PTF) for the nearby Type Ia supernova SN 2011fe. The stacked PTF light curve provides densely sampled coverage down to R ≃ 22 mag over 200–620 d past explosion. Combining with literature data, we estimate the pseudo-bolometric light curve for this event from 200 to 1600 d after explosion, and constrain the likely near-infrared (Near-IR) contribution. This light curve shows a smooth decline consistent with radioactive decay, except over ~450 to ~600 d where the light curve appears to decrease faster than expected based on the radioactive isotopes presumed to be present, before flattening at around 600 d. We model the 200–1600 d pseudo-bolometric light curve with the luminosity generated by the radioactive decay chains of 56Ni, 57Ni and 55Co, and find it is not consistent with models that have full positron trapping and no infrared catastrophe (IRC); some additional energy escape other than optical/near-IR photons is required. However, the light curve is consistent with models that allow for positron escape (reaching 75 per cent by day 500) and/or an IRC (with 85 per cent of the flux emerging in non-optical wavelengths by day 600). The presence ofmore » the 57Ni decay chain is robustly detected, but the 55Co decay chain is not formally required, with an upper mass limit estimated at 0.014 M. The measurement of the 57Ni/ 56Ni mass ratio is subject to significant systematic uncertainties, but all of our fits require a high ratio >0.031 (>1.3 in solar abundances).« less

Authors:
; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1503652
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Journal Article
Journal Name:
Monthly Notices of the Royal Astronomical Society
Additional Journal Information:
Journal Volume: 468; Journal Issue: 4; Journal ID: ISSN 0035-8711
Publisher:
Royal Astronomical Society
Country of Publication:
United States
Language:
English

Citation Formats

Dimitriadis, G., Sullivan, M., Kerzendorf, W., Ruiter, A. J., Seitenzahl, I. R., Taubenberger, S., Doran, G. B., Gal-Yam, A., Laher, R. R., Maguire, K., Nugent, P., Ofek, E. O., and Surace, J. The late-time light curve of the Type Ia supernova SN 2011fe. United States: N. p., 2017. Web. doi:10.1093/mnras/stx683.
Dimitriadis, G., Sullivan, M., Kerzendorf, W., Ruiter, A. J., Seitenzahl, I. R., Taubenberger, S., Doran, G. B., Gal-Yam, A., Laher, R. R., Maguire, K., Nugent, P., Ofek, E. O., & Surace, J. The late-time light curve of the Type Ia supernova SN 2011fe. United States. doi:10.1093/mnras/stx683.
Dimitriadis, G., Sullivan, M., Kerzendorf, W., Ruiter, A. J., Seitenzahl, I. R., Taubenberger, S., Doran, G. B., Gal-Yam, A., Laher, R. R., Maguire, K., Nugent, P., Ofek, E. O., and Surace, J. Wed . "The late-time light curve of the Type Ia supernova SN 2011fe". United States. doi:10.1093/mnras/stx683.
@article{osti_1503652,
title = {The late-time light curve of the Type Ia supernova SN 2011fe},
author = {Dimitriadis, G. and Sullivan, M. and Kerzendorf, W. and Ruiter, A. J. and Seitenzahl, I. R. and Taubenberger, S. and Doran, G. B. and Gal-Yam, A. and Laher, R. R. and Maguire, K. and Nugent, P. and Ofek, E. O. and Surace, J.},
abstractNote = {We present late-time optical R-band imaging data from the Palomar Transient Factory (PTF) for the nearby Type Ia supernova SN 2011fe. The stacked PTF light curve provides densely sampled coverage down to R ≃ 22 mag over 200–620 d past explosion. Combining with literature data, we estimate the pseudo-bolometric light curve for this event from 200 to 1600 d after explosion, and constrain the likely near-infrared (Near-IR) contribution. This light curve shows a smooth decline consistent with radioactive decay, except over ~450 to ~600 d where the light curve appears to decrease faster than expected based on the radioactive isotopes presumed to be present, before flattening at around 600 d. We model the 200–1600 d pseudo-bolometric light curve with the luminosity generated by the radioactive decay chains of 56Ni, 57Ni and 55Co, and find it is not consistent with models that have full positron trapping and no infrared catastrophe (IRC); some additional energy escape other than optical/near-IR photons is required. However, the light curve is consistent with models that allow for positron escape (reaching 75 per cent by day 500) and/or an IRC (with 85 per cent of the flux emerging in non-optical wavelengths by day 600). The presence of the 57Ni decay chain is robustly detected, but the 55Co decay chain is not formally required, with an upper mass limit estimated at 0.014 M. The measurement of the 57Ni/56Ni mass ratio is subject to significant systematic uncertainties, but all of our fits require a high ratio >0.031 (>1.3 in solar abundances).},
doi = {10.1093/mnras/stx683},
journal = {Monthly Notices of the Royal Astronomical Society},
issn = {0035-8711},
number = 4,
volume = 468,
place = {United States},
year = {2017},
month = {3}
}

Works referenced in this record:

Double white dwarfs as progenitors of R Coronae Borealis stars and Type I supernovae
journal, February 1984

  • Webbink, R. F.
  • The Astrophysical Journal, Vol. 277
  • DOI: 10.1086/161701

CONSTRAINING TYPE Ia SUPERNOVA MODELS: SN 2011fe AS A TEST CASE
journal, April 2012


DETECTION OF A LIGHT ECHO FROM THE OTHERWISE NORMAL SN 2007af
journal, May 2015


Late Light Curves of Type Ia Supernovae
journal, October 2001

  • Milne, P. A.; The, L. ‐S.; Leising, M. D.
  • The Astrophysical Journal, Vol. 559, Issue 2
  • DOI: 10.1086/322352

BVRI lightcurves of supernovae SN 2011fe in M101, SN 2012aw in M95, and SN 2012cg in NGC 4424
journal, April 2013


Exploring the Optical Transient Sky with the Palomar Transient Factory
journal, December 2009

  • Rau, Arne; Kulkarni, Shrinivas R.; Law, Nicholas M.
  • Publications of the Astronomical Society of the Pacific, Vol. 121, Issue 886
  • DOI: 10.1086/605911

The late-time light curve of the type Ia supernova 2000cx
journal, November 2004


No double detonations but core carbon ignitions in high-resolution, grid-based simulations of binary white dwarf mergers
journal, July 2016

  • Fenn, D.; Plewa, T.; Gawryszczak, A.
  • Monthly Notices of the Royal Astronomical Society, Vol. 462, Issue 3
  • DOI: 10.1093/mnras/stw1831

The Chemical Composition of the Sun
journal, September 2009


Observational Clues to the Progenitors of Type Ia Supernovae
journal, August 2014


NORMAL TYPE Ia SUPERNOVAE FROM VIOLENT MERGERS OF WHITE DWARF BINARIES
journal, February 2012


Late Spectral Evolution of SN 1987A. II. Line Emission
journal, April 1998

  • Kozma, Cecilia; Fransson, Claes
  • The Astrophysical Journal, Vol. 497, Issue 1
  • DOI: 10.1086/305452

LATE-TIME PHOTOMETRY OF TYPE IA SUPERNOVA SN 2012cg REVEALS THE RADIOACTIVE DECAY OF 57 Co
journal, February 2016


NUCLEOSYNTHESIS IN TWO-DIMENSIONAL DELAYED DETONATION MODELS OF TYPE Ia SUPERNOVA EXPLOSIONS
journal, March 2010


The Eleventh and Twelfth data Releases of the Sloan Digital sky Survey: Final data from Sdss-Iii
journal, July 2015

  • Alam, Shadab; Albareti, Franco D.; Prieto, Carlos Allende
  • The Astrophysical Journal Supplement Series, Vol. 219, Issue 1
  • DOI: 10.1088/0067-0049/219/1/12

Evidence for Ni-56 yields Co-56 yields Fe-56 decay in type IA supernovae
journal, May 1994

  • Kuchner, Marc J.; Kirshner, Robert P.; Pinto, Philip A.
  • The Astrophysical Journal, Vol. 426
  • DOI: 10.1086/187347

Search for 511 keV emission in satellite galaxies of the Milky Way with INTEGRAL/SPI
journal, October 2016


SEARCHING FOR LIGHT ECHOES DUE TO CIRCUMSTELLAR MATTER IN SNe Ia SPECTRA
journal, June 2015

  • Marino, Sebastián; González-Gaitán, Santiago; Förster, Francisco
  • The Astrophysical Journal, Vol. 806, Issue 1
  • DOI: 10.1088/0004-637X/806/1/134

The Palomar Transient Factory: System Overview, Performance, and First Results
journal, December 2009

  • Law, Nicholas M.; Kulkarni, Shrinivas R.; Dekany, Richard G.
  • Publications of the Astronomical Society of the Pacific, Vol. 121, Issue 886
  • DOI: 10.1086/648598

Late-time supernova light curves: the effect of internal conversion and Auger electrons
journal, November 2009


Late-time emission of type Ia supernovae: optical and near-infrared observations of SN 2001el 

journal, May 2007


A COMPACT DEGENERATE PRIMARY-STAR PROGENITOR OF SN 2011fe
journal, December 2011


An outburst from a massive star 40 days before a supernova explosion
journal, February 2013

  • Ofek, E. O.; Sullivan, M.; Cenko, S. B.
  • Nature, Vol. 494, Issue 7435
  • DOI: 10.1038/nature11877

On the theory of Type I supernovae
journal, May 1979

  • Arnett, W. D.
  • The Astrophysical Journal, Vol. 230
  • DOI: 10.1086/182957

Detection of a Light Echo from SN 1998[CLC]bu[/CLC]
journal, March 2001

  • Cappellaro, E.; Patat, F.; Mazzali, P. A.
  • The Astrophysical Journal, Vol. 549, Issue 2
  • DOI: 10.1086/319178

Supernovae of type I as end products of the evolution of binaries with components of moderate initial mass (M not greater than about 9 solar masses)
journal, January 1984

  • Iben, I. , Jr.; Tutukov, A. V.
  • The Astrophysical Journal Supplement Series, Vol. 54
  • DOI: 10.1086/190932

Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
journal, September 1998

  • Riess, Adam G.; Filippenko, Alexei V.; Challis, Peter
  • The Astronomical Journal, Vol. 116, Issue 3
  • DOI: 10.1086/300499

THE INFRARED LIGHT CURVE OF SN 2011fe IN M101 AND THE DISTANCE TO M101
journal, June 2012


METALLICITY DIFFERENCES IN TYPE Ia SUPERNOVA PROGENITORS INFERRED FROM ULTRAVIOLET SPECTRA
journal, May 2013


Nucleosynthesis in Chandrasekhar Mass Models for Type Ia Supernovae and Constraints on Progenitor Systems and Burning‐Front Propagation
journal, December 1999

  • Iwamoto, Koichi; Brachwitz, Franziska; Nomoto, Ken’ichi
  • The Astrophysical Journal Supplement Series, Vol. 125, Issue 2
  • DOI: 10.1086/313278

Spectroscopy of the Type Ia supernova 2011fe past 1000 d
journal, January 2015

  • Taubenberger, S.; Elias-Rosa, N.; Kerzendorf, W. E.
  • Monthly Notices of the Royal Astronomical Society: Letters, Vol. 448, Issue 1
  • DOI: 10.1093/mnrasl/slu201

K ‐Corrections and Spectral Templates of Type Ia Supernovae
journal, July 2007

  • Hsiao, E. Y.; Conley, A.; Howell, D. A.
  • The Astrophysical Journal, Vol. 663, Issue 2
  • DOI: 10.1086/518232

Discovery of a supernova explosion at half the age of the Universe
journal, January 1998

  • Perlmutter, S.; Aldering, G.; Valle, M. Della
  • Nature, Vol. 391, Issue 6662
  • DOI: 10.1038/34124

Constraining the progenitor companion of the nearby Type Ia SN 2011fe with a nebular spectrum at +981 d
journal, October 2015

  • Graham, M. L.; Nugent, P. E.; Sullivan, M.
  • Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 2
  • DOI: 10.1093/mnras/stv1888

The Sloan Digital Sky Survey: Technical Summary
journal, September 2000

  • York, Donald G.; Adelman, J.; Anderson, Jr., John E.
  • The Astronomical Journal, Vol. 120, Issue 3
  • DOI: 10.1086/301513

A MULTI-WAVELENGTH INVESTIGATION OF THE RADIO-LOUD SUPERNOVA PTF11qcj AND ITS CIRCUMSTELLAR ENVIRONMENT
journal, January 2014


The Light Curve of sn 1987a Revisited: Constraining Production Masses of Radioactive Nuclides
journal, August 2014

  • Seitenzahl, Ivo R.; Timmes, F. X.; Magkotsios, Georgios
  • The Astrophysical Journal, Vol. 792, Issue 1
  • DOI: 10.1088/0004-637X/792/1/10

ANALYSIS OF THE EARLY-TIME OPTICAL SPECTRA OF SN 2011fe IN M101
journal, May 2012


THE MID-INFRARED AND OPTICAL DECAY OF SN 2011fe
journal, April 2013

  • McClelland, Colin M.; Garnavich, Peter M.; Milne, Peter A.
  • The Astrophysical Journal, Vol. 767, Issue 2
  • DOI: 10.1088/0004-637X/767/2/119

Spectrophotometric time series of SN 2011fe from the Nearby Supernova Factory
journal, June 2013


Late Light Curves of Normal Type Ia Supernovae
journal, October 2006

  • Lair, Jessica C.; Leising, Mark D.; Milne, Peter A.
  • The Astronomical Journal, Vol. 132, Issue 5
  • DOI: 10.1086/508322

SiFTO: An Empirical Method for Fitting SN Ia Light Curves
journal, July 2008

  • Conley, A.; Sullivan, M.; Hsiao, E. Y.
  • The Astrophysical Journal, Vol. 681, Issue 1
  • DOI: 10.1086/588518

Three-dimensional delayed-detonation models with nucleosynthesis for Type Ia supernovae
journal, December 2012

  • Seitenzahl, Ivo R.; Ciaraldi-Schoolmann, Franco; Röpke, Friedrich K.
  • Monthly Notices of the Royal Astronomical Society, Vol. 429, Issue 2
  • DOI: 10.1093/mnras/sts402

Measuring nickel masses in Type Ia supernovae using cobalt emission in nebular phase spectra
journal, October 2015

  • Childress, Michael J.; Hillier, D. John; Seitenzahl, Ivo
  • Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 4
  • DOI: 10.1093/mnras/stv2173

Cobalt-56 γ-ray emission lines from the type Ia supernova 2014J
journal, August 2014


Towards an understanding of Type Ia supernovae from a synthesis of theory and observations
journal, April 2013


The normal Type Ia SN 2003hv out to very late phases
journal, July 2009


SN 1991T: Reflections of past glory
journal, October 1994

  • Schmidt, Brian P.; Kirshner, Robert P.; Leibundgut, Bruno
  • The Astrophysical Journal, Vol. 434
  • DOI: 10.1086/187562

WISeREP—An Interactive Supernova Data Repository
journal, July 2012

  • Yaron, Ofer; Gal-Yam, Avishay
  • Publications of the Astronomical Society of the Pacific, Vol. 124, Issue 917
  • DOI: 10.1086/666656

Spitzer observations of SN 2014J and properties of mid-IR emission in Type Ia supernovae
journal, January 2017

  • Johansson, J.; Goobar, A.; Kasliwal, M. M.
  • Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 3
  • DOI: 10.1093/mnras/stw3350

The Supernova in the Pinwheel Galaxy
journal, October 2013


RECONCILING THE INFRARED CATASTROPHE AND OBSERVATIONS OF SN 2011fe
journal, November 2015


Hubble Space Telescope spectra of the Type Ia supernova SN 2011fe: a tail of low-density, high-velocity material with Z < Z⊙
journal, February 2014

  • Mazzali, P. A.; Sullivan, M.; Hachinger, S.
  • Monthly Notices of the Royal Astronomical Society, Vol. 439, Issue 2
  • DOI: 10.1093/mnras/stu077

Type Ia Supernova Explosion Models
journal, September 2000


Late Spectral Evolution of SN 1987A. I. Temperature and Ionization
journal, April 1998

  • Kozma, Cecilia; Fransson, Claes
  • The Astrophysical Journal, Vol. 496, Issue 2
  • DOI: 10.1086/305409

Nebular spectra and abundance tomography of the Type Ia supernova SN 2011fe: a normal SN Ia with a stable Fe core
journal, May 2015

  • Mazzali, P. A.; Sullivan, M.; Filippenko, A. V.
  • Monthly Notices of the Royal Astronomical Society, Vol. 450, Issue 3
  • DOI: 10.1093/mnras/stv761

Exclusion of a luminous red giant as a companion star to the progenitor of supernova SN 2011fe
journal, December 2011

  • Li, Weidong; Bloom, Joshua S.; Podsiadlowski, Philipp
  • Nature, Vol. 480, Issue 7377
  • DOI: 10.1038/nature10646

Early Supernova Luminosity
journal, August 1969

  • Colgate, Stirling A.; McKee, Chester
  • The Astrophysical Journal, Vol. 157
  • DOI: 10.1086/150102

SALT2: using distant supernovae to improve the use of type Ia supernovae as distance indicators
journal, February 2007


VERY LATE PHOTOMETRY OF SN 2011fe
journal, November 2014


Supernova SN 2011fe from an exploding carbon–oxygen white dwarf star
journal, December 2011

  • Nugent, Peter E.; Sullivan, Mark; Cenko, S. Bradley
  • Nature, Vol. 480, Issue 7377
  • DOI: 10.1038/nature10644

Binaries and Supernovae of Type I
journal, December 1973

  • Whelan, John; Iben, Icko, Jr.
  • The Astrophysical Journal, Vol. 186
  • DOI: 10.1086/152565

Multi-epoch high-resolution spectroscopy of SN 2011fe: Linking the progenitor to its environment⋆
journal, December 2012


Search for Precursor Eruptions Among type iib Supernovae
journal, September 2015


Nucleosynthesis in Supernovae.
journal, July 1960

  • Hoyle, F.; Fowler, William A.
  • The Astrophysical Journal, Vol. 132
  • DOI: 10.1086/146963

PRECURSORS PRIOR TO TYPE IIn SUPERNOVA EXPLOSIONS ARE COMMON: PRECURSOR RATES, PROPERTIES, AND CORRELATIONS
journal, June 2014


Type Ia supernovae as stellar endpoints and cosmological tools
journal, June 2011


OPTICAL OBSERVATIONS OF THE TYPE IA SUPERNOVA SN 2011fe IN M101 FOR NEARLY 500 DAYS
journal, March 2016


A new algorithm for difference image analysis
journal, May 2008


The freeze-out phase of SN 1987A - Implications for the light curve
journal, May 1993

  • Fransson, Claes; Kozma, Cecilia
  • The Astrophysical Journal, Vol. 408
  • DOI: 10.1086/186822

NO STRIPPED HYDROGEN IN THE NEBULAR SPECTRA OF NEARBY TYPE Ia SUPERNOVA 2011fe
journal, December 2012