She's probably not companion material, but I hope things turn around for her.
Christian told me that he would be doing another round of courses and was considering offering companion material that concentrated on how to make sense of messy reality.
At later times (panel (b)), the ablation of companion material further reduces the metallicity of a large fraction of the inner part of SNR in the direction of the companion.
The presence of the companion star produces a conical cavity in the expanding supernova remnant, and loss of material from the companion causes the supernova remnant to be more metal-rich on one side and more hydrogen-rich (from the companion material) around the cavity.
Figure 8 Components of momenta in the radial direction of (a) newly unbound material from the companion (material that was not unbound the previous snapshot) and (b) the total unbound mass from the companion, and bound mass in the companion, and the sum of these two values.
This replication effort involves tailoring IDA and the companion training materials to state-specific needs and training APS staff and supervisors in its use.
In conjunction with the NLM display, the Library produced a companion exhibit featuring materials from our archival collections.
As shell material impacts the outer part of the companion star, where material is stripped and swept up with the ejecta, this ring of gas is also compressed in contrast with the freely expanding ejecta that do not interact with the companion.
By studying the X-ray and infrared data together, astronomers were able to determine that the cause of the explosion witnessed nearly 2,000 years ago was a Type Ia supernova, in which an otherwise-stable white dwarf, or dead star, was pushed beyond the brink of stability when a companion star dumped material onto it.
We use this to measure the momentum delivered to the companion and the material removed from the companion, as well as the radial impact velocities.
