Results 181 to 190 of about 13,120 (212)

Fast radio bursts. [PDF]

Astron Astrophys Rev, 2019
Petroff E, Hessels JWT, Lorimer DR.
europepmc   +1 more source

A binary merger product as the direct progenitor of a Type II-P supernova

Niu* Z, Sun* N, Zapartas* E, Souropanis D, Cui Y, Maund JR, Andrews JJ, Briel MM, Fraser M, Gossage S, Kruckow MU, Liotine C, Liu Z, Srivas PM, Teng E, Wang X, Yang Y, Liu J.   +17 more
europepmc   +1 more source

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: The hidden circumgalactic medium. [PDF]

Open Res Eur
Lee M, Schimek A, Cicone C, Andreani P, Popping G, Sommovigo L, Appleton PN, Bischetti M, Cantalupo S, Chen CC, Dannerbauer H, De Breuck C, Di Mascolo L, Emonts BHC, Hatziminaoglou E, Pensabene A, Rizzo F, Rybak M, Shen S, Lundgren A, Booth M, Klaassen P, Mroczkowski T, Cordiner MA, Johnstone D, van Kampen E, Liu D, Maccarone T, Saintonge A, Smith M, Thelen AE, Wedemeyer S.   +31 more
europepmc   +1 more source

High Rate for Type IC Supernovae

, 2008
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Type Ic Supernovae

2017
In this chapter discusses supernovae of Type Ic (SN Ic), the most stripped of core-collapse supernovae. SN Ic show little evidence for either hydrogen or helium in their ejecta. Nebular spectra have features that are typical of core-collapse supernovae. SN Ic are of typical peak luminosity.
David Branch, J. Craig Wheeler
openaire   +1 more source

Progenitor for metal-poor type Ic supernova 2007bi

AIP Conference Proceedings, 2012
An extremely luminous Type Ic SN 2007bi is considered to produce 56Ni of 3 – 10M⊙ and two possibilities of the explosion mechanism are proposed: pair-instability supernova and corecollapse supernova. We investigate the evolution of very massive stars with MMS = 100 – 500M⊙ and Z = 0.004 to discuss the explosion mechanism of SN 2007bi.
Takashi Yoshida, Hideyuki Umeda
openaire   +1 more source

Light Element Production in Type Ic Supernovae

AIP Conference Proceedings, 2006
Recent observations of halo stars indicate non‐primordial 6Li and Be, which are produced through cosmic‐ray interactions. Some energetic supernovae can accelerate particles to energies enough to interact with ambient material and produce light elements including 6Li and 9Be.
openaire   +1 more source

Type Ib and Ic Supernovae: Models and Spectra

1997
For the theorist, Type Ib and Ic supernovae are the explosion of massive stars that have lost their hydrogen envelopes. For the observer, Type Ib supernovae are those that show no evidence of hydrogen, a weak or absent Si II absorption feature near 6150 A at peak light, and strong oxygen emission at late times.
S. E. Woosley, Ronald G. Eastman
openaire   +1 more source

Ultra-stripped type Ic supernovae in close binaries

2014
Recent discoveries of weak and fast optical transients raise the question of their origin. We investigate the minimum ejecta mass associated with core-collapse supernovae (SNe) of Type Ic. We show that mass transfer from a helium star to a compact companion can produce an ultra-stripped core which undergoes iron core collapse and leads to an extremely ...
Tauris, Thomas; id_orcid 0000-0002-3865-7265, Langer, Norbert   +1 more
openaire   +2 more sources

LIGHT ELEMENTS PRODUCED BY TYPE IC SUPERNOVAE

Origin of Matter and Evolution of Galaxies 2003, 2004
K. NAKAMURA, T. SHIGEYAMA
openaire   +1 more source