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Parameters of the type-IIP supernova SN 2012aw. / Nikiforova, A. A.; Baklanov, P. V.; Blinnikov, S. I.; Blinov, D. A.; Grishina, T. S.; Troitskaya, Yu V.; Morozova, D. A.; Kopatskaya, E. N.; Larionova, E. G.; Troitsky, I. S.

In: Monthly Notices of the Royal Astronomical Society, Vol. 504, No. 3, 01.07.2021, p. 3544-3549.

Research output: Contribution to journal › Article › peer-review

Harvard

Nikiforova, AA, Baklanov, PV, Blinnikov, SI, Blinov, DA, Grishina, TS, Troitskaya, YV, Morozova, DA, Kopatskaya, EN, Larionova, EG & Troitsky, IS 2021, 'Parameters of the type-IIP supernova SN 2012aw', Monthly Notices of the Royal Astronomical Society, vol. 504, no. 3, pp. 3544-3549. https://doi.org/10.1093/mnras/stab1093

APA

Nikiforova, A. A., Baklanov, P. V., Blinnikov, S. I., Blinov, D. A., Grishina, T. S., Troitskaya, Y. V., Morozova, D. A., Kopatskaya, E. N., Larionova, E. G., & Troitsky, I. S. (2021). Parameters of the type-IIP supernova SN 2012aw. Monthly Notices of the Royal Astronomical Society, 504(3), 3544-3549. https://doi.org/10.1093/mnras/stab1093

Vancouver

Nikiforova AA, Baklanov PV, Blinnikov SI, Blinov DA, Grishina TS, Troitskaya YV et al. Parameters of the type-IIP supernova SN 2012aw. Monthly Notices of the Royal Astronomical Society. 2021 Jul 1;504(3):3544-3549. https://doi.org/10.1093/mnras/stab1093

Author

Nikiforova, A. A. ; Baklanov, P. V. ; Blinnikov, S. I. ; Blinov, D. A. ; Grishina, T. S. ; Troitskaya, Yu V. ; Morozova, D. A. ; Kopatskaya, E. N. ; Larionova, E. G. ; Troitsky, I. S. / Parameters of the type-IIP supernova SN 2012aw. In: Monthly Notices of the Royal Astronomical Society. 2021 ; Vol. 504, No. 3. pp. 3544-3549.

BibTeX

@article{f09e0a962cbc47d3a0f47caa4794bb23,
title = "Parameters of the type-IIP supernova SN 2012aw",
abstract = "We present the results the photometric observations of the Type IIP supernova SN 2012aw obtained for the time interval from 7 to 371 d after the explosion. Using the previously published values of the photospheric velocities, we have computed the hydrodynamic model which simultaneously reproduced the photometry observations and velocity measurements. We found the parameters of the pre-supernova: radius R = 500 R, nickel mass M(56Ni$)\, \sim 0.06\, \rm M_\odot$, pre-supernova mass 25 M, mass of ejected envelope 23.6 M, explosion energy E ∼2 × 1051 erg. The model progenitor mass M = 25 M significantly exceeds the upper limit mass M = 17 M, obtained from analysis the pre-SNe observations. This result confirms once more that the 'Red Supergiant Problem' must be resolved by stellar evolution and supernova explosion theories in interaction with observations. ",
keywords = "supernovae: individual: SN2012aw, PLATEAU, supernovae : individual: SN2012aw, SN 2012AW",
author = "Nikiforova, {A. A.} and Baklanov, {P. V.} and Blinnikov, {S. I.} and Blinov, {D. A.} and Grishina, {T. S.} and Troitskaya, {Yu V.} and Morozova, {D. A.} and Kopatskaya, {E. N.} and Larionova, {E. G.} and Troitsky, {I. S.}",
note = "Publisher Copyright: {\textcopyright} 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society.",
year = "2021",
month = jul,
day = "1",
doi = "10.1093/mnras/stab1093",
language = "English",
volume = "504",
pages = "3544--3549",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
publisher = "Wiley-Blackwell",
number = "3",

}

RIS

TY - JOUR

T1 - Parameters of the type-IIP supernova SN 2012aw

AU - Nikiforova, A. A.

AU - Baklanov, P. V.

AU - Blinnikov, S. I.

AU - Blinov, D. A.

AU - Grishina, T. S.

AU - Troitskaya, Yu V.

AU - Morozova, D. A.

AU - Kopatskaya, E. N.

AU - Larionova, E. G.

AU - Troitsky, I. S.

N1 - Publisher Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society.

PY - 2021/7/1

Y1 - 2021/7/1

N2 - We present the results the photometric observations of the Type IIP supernova SN 2012aw obtained for the time interval from 7 to 371 d after the explosion. Using the previously published values of the photospheric velocities, we have computed the hydrodynamic model which simultaneously reproduced the photometry observations and velocity measurements. We found the parameters of the pre-supernova: radius R = 500 R, nickel mass M(56Ni$)\, \sim 0.06\, \rm M_\odot$, pre-supernova mass 25 M, mass of ejected envelope 23.6 M, explosion energy E ∼2 × 1051 erg. The model progenitor mass M = 25 M significantly exceeds the upper limit mass M = 17 M, obtained from analysis the pre-SNe observations. This result confirms once more that the 'Red Supergiant Problem' must be resolved by stellar evolution and supernova explosion theories in interaction with observations.

AB - We present the results the photometric observations of the Type IIP supernova SN 2012aw obtained for the time interval from 7 to 371 d after the explosion. Using the previously published values of the photospheric velocities, we have computed the hydrodynamic model which simultaneously reproduced the photometry observations and velocity measurements. We found the parameters of the pre-supernova: radius R = 500 R, nickel mass M(56Ni$)\, \sim 0.06\, \rm M_\odot$, pre-supernova mass 25 M, mass of ejected envelope 23.6 M, explosion energy E ∼2 × 1051 erg. The model progenitor mass M = 25 M significantly exceeds the upper limit mass M = 17 M, obtained from analysis the pre-SNe observations. This result confirms once more that the 'Red Supergiant Problem' must be resolved by stellar evolution and supernova explosion theories in interaction with observations.

KW - supernovae: individual: SN2012aw

KW - PLATEAU

KW - supernovae : individual: SN2012aw

KW - SN 2012AW

UR - http://www.scopus.com/inward/record.url?scp=85107869846&partnerID=8YFLogxK

U2 - 10.1093/mnras/stab1093

DO - 10.1093/mnras/stab1093

M3 - Article

AN - SCOPUS:85107869846

VL - 504

SP - 3544

EP - 3549

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

IS - 3

ER -

ID: 84656487