activity
19972024
most citedR-Process in Collapsing O/Ne/Mg Cores

132 citations · 206 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.GA2024

Shockingly Bright Warm Carbon Monoxide Molecular Features in the Supernova Remnant Cassiopeia A Revealed by JWST

J. Rho, S. -H. Park, R. Arendt +36

We present JWST NIRCam (F356W and F444W filters) and MIRI (F770W) images and NIRSpec- IFU spectroscopy of the young supernova remnant Cassiopeia A (Cas A). We obtained the data as…

astro-ph.SR2024

Deep JWST/NIRCam imaging of Supernova 1987A

Mikako Matsuura, M. Boyer, Richard G. Arendt +46

JWST/NIRCam obtained high angular-resolution (0.05-0.1''), deep near-infrared 1--5 micron imaging of Supernova (SN) 1987A taken 35 years after the explosion. In the NIRCam images,…

astro-ph.HE2024★ 51 cited

A JWST Survey of the Supernova Remnant Cassiopeia A

Dan Milisavljevic, Tea Temim, Ilse De Looze +43

We present initial results from a JWST survey of the youngest Galactic core-collapse supernova remnant Cassiopeia A (Cas A), made up of NIRCam and MIRI imaging mosaics that map emi…

astro-ph2005★ 23 cited

The Non-Monotonic Dependence of Supernova and Remnant Formation on Progenitor Rotation

Shizuka Akiyama, J. Craig Wheeler

Traditional models of core collapse suggest the issue of successful versus failed supernova explosions and neutron star versus black hole formation depends monotonically on the mas…

astro-ph2004

Magnetic Fields in Core Collapse Supernovae: Possibilities and Gaps

J. Craig Wheeler, Shizuka Akiyama

Spectropolarimetry of core collapse supernovae has shown that they are asymmetric and often, but not universally, bi-polar. The Type IIb SN1993J and similar events showed large sca…

astro-ph1997★ 132 cited

R-Process in Collapsing O/Ne/Mg Cores

J. Craig Wheeler, John J. Cowan, Wolfgang Hillebrandt

Several circumstantial arguments point to the formation of the third r-process peak at A about 190, near platinum, in stars of mass of about 8-10 solar masses: 1) The delayed produ…