Publications (8)
Amplitude Fine-Structure in the Cepheid P-L Relation I: Amplitude Distribution Across the RR Lyrae Instability Strip Mapped Using the Accessibility Restriction Imposed by the Horizontal Branch
Allan Sandage, Observatories of the Carnegie Institution of Washington, Pasadena +2
The largest amplitude light curves for both RR Lyrae (RRL) variables and classical Cepheids with periods less than 10 days and greater than 20 days occur at the blue edge of the re…
The Galactic Chemical Evolution of phosphorus observed with IGRINS
G. Nandakumar, N. Ryde, M. Montelius +30
Phosphorus (P) is considered to be one of the key elements for life, making it an important element to look for in the abundance analysis of spectra of stellar systems. Yet, there…
Multi-nucleon transfer in the interaction of 977 MeV and 1143 MeV Hg with Pb
V. V. Desai, A. Pica, W. Loveland +38
A previous study of symmetric collisions of massive nuclei has shown that current models of multi-nucleon transfer (MNT) reactions do not adequately describe the transfer product y…
NuSTAR Discovery of a cyclotron line in KS 1947+300
Felix Fuerst, Katja Pottschmidt, Joern Wilms +39
We present a spectral analysis of three simultaneous NuSTAR and Swift/XRT observations of the transient Be-neutron star binary KS 1947+300 taken during its outburst in 2013/2014. T…
Imaging and Modeling Data from the Hydrogen Epoch of Reionization Array
C. L. Carilli{1, 2}, N. Thyagarajan{1} +43
We analyze data from the Hydrogen Epoch of Reionization Array. This is the third in a series of papers on the closure phase delay-spectrum technique designed to detect the HI 21cm…
High-Temperature Conventional Superconductivity in the Boron-Carbon system: Material Trends
Santanu Saha, Simone Di Cataldo, Maximilian Amsler +23
In this work we probe the possibility of high-temperature conventional superconductivity in the boron-carbon system, using ab-initio screening. A database of 320 metastable structu…