Results 111 to 120 of about 2,475,925 (212)

The role of the hadron-quark phase transition in core-collapse supernovae. [PDF]

Mon Not R Astron Soc, 2022
Jakobus P, Müller B, Heger A, Motornenko A, Steinheimer J, Stoecker H.   +5 more
europepmc   +1 more source

Thesis dataset: Core-collapse supernovae in the Dark Energy Survey

This data set contains the data underpinning the thesis "Core-collapse supernovae in the Dark Energy Survey"
Sullivan, Mark, Vincenzi, Maria, Wiseman, Philip, Grayling, Matthew James Peter, Gutierrez avendano, Claudia patricia P   +4 more
core   +1 more source

Nucleosynthesis in Core-Collapse Supernovae [PDF]

, 2018
The nucleosynthesis which occurs in core-collapse supernovae (CCSN) is one of the most important sources of elements in the universe. Elements from Oxygen through Iron come predominantly from supernovae, and contributions of heavier elements are also ...
Stevenson, Taylor
core  

SN 2014C: A Metamorphic Supernova Exploded in the Intricate and Hydrogen-rich Surroundings

The Astrophysical Journal
We present photometric and spectroscopic observations of supernova (SN) SN 2014C, primarily emphasizing the initial month after the explosion at approximately daily intervals.
Qian Zhai, Jujia Zhang, Weili Lin, Paolo Mazzali, Elena Pian, Stefano Benetti, Lina Tomasella, Jialian Liu, Liping Li   +8 more
doaj   +1 more source

Light-curve and spectral properties of ultra-stripped core-collapse supernovae

, 2016
We discuss light-curve and spectral properties of ultra-stripped core-collapse supernovae. Ultra-stripped supernovae are supernovae with ejecta masses of only ~0.1M⊙ whose progenitors lose their envelopes due to binary interactions with their compact ...
Takashi J. Moriya
core   +1 more source

Shock-cooling Constraints via Early-time Observations of the Type IIb SN 2022hnt

The Astrophysical Journal
We report the results of a rapid follow-up campaign on the Type IIb supernova (SN) 2022hnt. We present a daily, multiband, photometric follow-up using the Las Cumbres Observatory, the Zwicky Transient Facility, the orbiting Swift observatory, and the ...
Joseph R. Farah, D. Andrew Howell, Giacomo Terreran, Ido Irani, Jonathan Morag, Craig Pellegrino, Curtis McCully, Megan Newsome, Estefania Padilla Gonzalez, K. Azalee Bostroem, Griffin Hosseinzadeh, Moira Andrews, Logan Prust, Daichi Hiramatsu   +13 more
doaj   +1 more source

Spectropolarimetric Evolution of SN 2023ixf: An Asymmetric Explosion in a Confined Aspherical Circumstellar Medium

The Astrophysical Journal
We present complete spectropolarimetric coverage of the Type II supernova (SN) 2023ixf, ranging from 1 to 120 days after explosion. Polarimetry was obtained with the Kast double spectrograph on the Shane 3 m telescope at Lick Observatory.
Sergiy S. Vasylyev, Luc Dessart, Yi Yang, Alexei V. Filippenko, Kishore C. Patra, Thomas G. Brink, Lifan Wang, Ryan Chornock, Raffaella Margutti, Elinor L. Gates, Adam J. Burgasser, Huei Sears, Preethi R. Karpoor, Natalie LeBaron, Emma Softich, Christopher A. Theissen, Eli Wiston, WeiKang Zheng   +17 more
doaj   +1 more source

Core-collapse supernovae and supernova neutrinos

23 pages, 8 figures. Preprint of a chapter for the Encyclopedia of Nuclear Physics, section Nuclear Astrophysics (ed. S.
Mueller, B., Sykes, B.
openaire   +2 more sources

SN 2024aecx: A Double-peaked Rapidly Evolving Type IIb Supernova at 11 Mpc

The Astrophysical Journal
We present the results of low-resolution spectroscopic and densely sampled multiband photometric follow-up of supernova (SN) 2024aecx. The SN was discovered in the spiral galaxy NGC 3521 (distance ∼ 11 Mpc) within a day after the explosion.
Xingzhu Zou, Brajesh Kumar, Rishabh Singh Teja, D. K. Sahu, Xinlei Chen, Avinash Singh, Weikang Lin, Xiangkun Liu, Dezi Liu, Hrishav Das, Mridweeka Singh, G. C. Anupama, Yu Pan, Guowang Du, Helong Guo, Tao Wang, Xufeng Zhu, Jujia Zhang, Yuan Fang, Chenxu Liu, Kaushik Chatterjee, Yuan-Pei Yang, Liping Li, Qian Zhai, Edoardo P. Lagioia, Xueling Du, Xinzhong Er, Jianhui Lian, Ziwei Li, Shiyan Zhong, Xiaowei Liu   +30 more
doaj   +1 more source

Understanding Core-Collapse Supernovae

Nuclear Physics A, 2010
Our understanding of core-collapse supernovae continues to improve as better microphysics is included in increasingly realistic neutrino-radiationhydrodynamic simulations. Recent multi-dimensional models with spectral neutrino transport, which slowly develop successful explosions for a range of progenitors between 12 and 25 solar mass, have motivated ...
W.R. Hix, E.J. Lentz, M. Baird, O.E.B. Messer, A. Mezzacappa, C.-T. Lee, S.W. Bruenn, J.M. Blondin, P. Marronetti   +8 more
openaire   +2 more sources