811 citations
- Instituto de Astrofísica de CanariasES13 papers
- Johns Hopkins UniversityUS13 papers
- Heidelberg UniversityDE12 papers
- Universidad de La LagunaES12 papers
- Max Planck Institute for AstronomyDE11 papers
- Space Telescope Science InstituteUS11 papers
- Stockholm UniversitySE11 papers
- University of Massachusetts AmherstUS10 papers
- Durham UniversityGB9 papers
- IBM Research - Thomas J. Watson Research CenterUS9 papers
- University of Wisconsin–MadisonUS9 papers
- University of WyomingUS9 papers
59 papers
Li Evolution Among Stars of Low/Intermediate Mass: The Metal-Deficient Open Cluster, NGC 2204
Barbara J. Anthony-Twarog, Constantine P. Deliyannis, Aaron Steinhauer +2
We have analyzed high-dispersion spectra in the Li 6708 Angstrom region for 167 stars within the anticenter cluster, NGC 2204. From 105 probable members, abundance analysis of 45 e…
WIYN Open Cluster Study 89. M48 (NGC 2548) 2: Lithium Abundances in the 420 Myr Open Cluster M48 From Giants Through K Dwarfs
Qinghui Sun, Constantine P. Deliyannis, Aaron Steinhauer +2
We consider WIYN/Hydra spectra of 329 photometric candidate members of the 420-Myr-old open cluster M48, and report Lithium detections or upper limits for 234 members and likely me…
Tabulating Knot Mosaics: Crossing Number 10 or Less
Aaron Heap, Douglas Baldwin, James Canning +1
The study of knot mosaics is based upon representing knot diagrams using a set of tiles on a square grid. This branch of knot theory has many unanswered questions, especially regar…
New self-force method via elliptic partial differential equations for Kerr inspiral models
Thomas Osburn, Nami Nishimura
We present a new method designed to avoid numerical challenges that have impeded calculation of the Lorenz gauge self-force acting on a compact object inspiraling into a Kerr black…
WIYN Open Cluster Study: The Old Open Cluster, NGC 188, and a Re-evaluation of Lithium-Richness Among Red Giants
Qinghui Sun, Constantine P. Deliyannis, Bruce A. Twarog +3
We present WIYN/Hydra spectra of 34 red giant candidate members of NGC 188, which, together with WOCS and Gaia data yield 23 single members, 6 binary members, 4 single nonmembers,…
Highly eccentric EMRI waveforms via fast self-forced inspirals
Jonathan McCart, Thomas Osburn, Justin Y. J. Burton
We present new developments and comparisons of competing inspiral and waveform models for highly eccentric non-spinning extreme and intermediate mass-ratio inspirals (EMRIs and IMR…