Results 81 to 90 of about 2,475,925 (212)

THE STATUS OF CORE-COLLAPSE SUPERNOVA SIMULATIONS [PDF]

The Identification of Dark Matter, 2003
Contribution to the proceedings of the 4th International Workshop on the Identification of Dark Matter (IDM2002), held in York, England 2-6 September 2002, to be published by World Scientific.
openaire   +2 more sources

MAGNETOROTATIONAL CORE-COLLAPSE SUPERNOVAE IN THREE DIMENSIONS [PDF]

The Astrophysical Journal, 2014
6 pages, 4 figures. Submitted to ApJL.
Philipp Mösta, Sherwood Richers, Christian D. Ott, Roland Haas, Anthony L. Piro, Kristen Boydstun, Ernazar Abdikamalov, Christian Reisswig, Erik Schnetter   +8 more
openaire   +3 more sources

Infant Core-collapse Supernova with Circumstellar Interactions from KMTNet. II. Luminous, Long-lasting Case of KSP-SN-2020f

The Astrophysical Journal
We present photometric and spectroscopic observations of a luminous, long-lasting (LLL) Type IIn supernova (SN) KSP-SN-2020f found in a dwarf host galaxy at z = 0.1 from the KMTNet SN Program.
Ernest Chang, Dae-Sik Moon, Patrick Sandoval, Matthew C. H. Leung, Yuan Qi Ni, Santiago González-Gaitán, Youngdae Lee, Hong Soo Park, Sang Chul Kim, Nan Jiang   +9 more
doaj   +1 more source

Life on Mars? The physiological perspective

Experimental Physiology, EarlyView.
Ronan M. G. Berg, Damian M. Bailey
wiley   +1 more source

New Arabic Records From Cairo on Supernovae 1181 and 1006

Astronomische Nachrichten, Volume 346, Issue 9, November 2025.
ABSTRACT The remnant of the historical supernova SN 1181 is under discussion: While the previously suggested G130.7+3.1 (3C58) appears too old (3000–5000 year), the unusual star IRAS00500+6713 with a surrounding nebula (Pa‐30) has an expansion age not inconsistent with a SN Iax explosion in ad 1181 under the assumption that neither acceleration nor ...
J. G. Fischer, H. Halm, R. Neuhäuser, D. L. Neuhäuser   +3 more
wiley   +1 more source

When IIb Ceases To Be: Bridging the Gap between IIb and Short-plateau Supernovae

The Astrophysical Journal
Hydrogen-rich supernovae (SNe) span a range of hydrogen envelope masses at core collapse, producing diverse light curves from extended plateaus in Type IIP SNe to double-peaked Type IIb SNe (SNe IIb).
Joseph R. Farah, D. Andrew Howell, Daichi Hiramatsu, Curtis McCully, Moira Andrews, Megan Newsome, Estefania Padilla Gonzalez, Craig Pellegrino, Edo Berger, Peter Blanchard, Sebastian Gomez, Harsh Kumar, K. Azalee Bostroem, Yuan Qi Ni, A. Gagliano, Aravind P. Ravi   +15 more
doaj   +1 more source

SN 2020bio: A Double-peaked, H-poor Type IIb Supernova with Evidence of Circumstellar Interaction

The Astrophysical Journal, 2023
We present photometric and spectroscopic observations of SN 2020bio, a double-peaked Type IIb supernova (SN) discovered within a day of explosion, primarily obtained by Las Cumbres Observatory and Swift.
C. Pellegrino, D. Hiramatsu, I. Arcavi, D. A. Howell, K. A. Bostroem, P. J. Brown, J. Burke, N. Elias-Rosa, K. Itagaki, H. Kaneda, C. McCully, M. Modjaz, E. Padilla Gonzalez, T. A. Pritchard, N. Yesmin   +14 more
doaj   +1 more source

First Detection of [SI] in Near‐IR JWST Observations of Io in Eclipse, and Comparison With SO Emissions, Evolving Volcanic Eruptions, and Prior UV HST‐STIS [SI] Emissions

Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract We observed Io with the James Webb Space Telescope (JWST) NIRSpec/Integral Field Unit (1.0–5.3 μm, R∼2700 $R\sim 2700$) in August 2023 while the satellite was in eclipse. Thermal emission from Kanehekili Fluctus is consistent with the cooling of lava flows after a vigorous eruption in November 2022.
Imke de Pater, Darrell F. Strobel, Ashley Gerard Davies, Joachim Saur, Lorenz Roth, Katherine de Kleer, Emmanuel Lellouch, Zachariah Milby, Carl Schmidt, Thierry Fouchet, Michael H. Wong, Leigh N. Fletcher, Jake Harkett, Michael Roman, Richard J. Cartwright, Jason E. Perry, Julie Renaud‐Kim, Carolyn Jordan, Stephan Schlegel, David A. Williams, David M. Nelson   +20 more
wiley   +1 more source

Exploring Core-Collapse Supernovae through Neutrinos

, 2020
Core-collapse supernovae are amongst the brightest objects in the sky. The physical mechanism driving the explosion of these energetic transients is still subject of debate.
Walk, Laurie
core   +1 more source

Hydrogen-Rich Core-Collapse Supernovae [PDF]

, 2016
Hydrogen-rich core collapse supernovae, known as "Type II" supernovae, are the most common type of stellar explosion realized in nature. They are defined by the presence of prominent hydrogen lines in their spectra. Type II supernovae are observed only in star-forming galaxies, and several events have been directly linked to massive star progenitors ...
openaire   +2 more sources