5k citations · 5.6k across the 8 of their papers we have counts for
8 papers
Gammapy: A Python package for gamma-ray astronomy
Axel Donath, Régis Terrier, Quentin Remy +42
In this article, we present Gammapy, an open-source Python package for the analysis of astronomical -ray data, and illustrate the functionalities of its first long-term-support…
Adaptive Estimation of Graphical Models under Total Positivity
Jiaxi Ying, José Vinícius de M. Cardoso, Daniel P. Palomar
We consider the problem of estimating (diagonally dominant) M-matrices as precision matrices in Gaussian graphical models. These models exhibit intriguing properties, such as the e…
The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package
The Astropy Collaboration, Adrian M. Price-Whelan, Pey Lian Lim +133
The Astropy Project supports and fosters the development of open-source and openly-developed Python packages that provide commonly needed functionality to the astronomical communit…
Fast Projected Newton-like Method for Precision Matrix Estimation under Total Positivity
Jian-Feng Cai, José Vinícius de M. Cardoso, Daniel P. Palomar +1
We study the problem of estimating precision matrices in Gaussian distributions that are multivariate totally positive of order two (). The precision matrix in such…
Four Small Planets Buried in K2 Systems: What Can We Learn for TESS?
Christina Hedges, Nicholas Saunders, Geert Barentsen +5
The Kepler, K2, and Transiting Exoplanet Survey Satellite (TESS) missions have provided a wealth of confirmed exoplanets, benefiting from a huge effort from the planet-hunting and…
K2 Observations of SN 2018oh Reveal a Two-Component Rising Light Curve for a Type Ia Supernova
G. Dimitriadis, R. J. Foley, A. Rest +145
We present an exquisite, 30-min cadence Kepler (K2) light curve of the Type Ia supernova (SN Ia) 2018oh (ASASSN-18bt), starting weeks before explosion, covering the moment of explo…
Cryogenic photoluminescence imaging system for nanoscale positioning of single quantum emitters
Jin Liu, Macelo Davanco, Luca Sapienza +5
We report a photoluminescence imaging system for locating single quantum emitters with respect to alignment features. Samples are interrogated in a 4~K closed-cycle cryostat by a h…
A heterogeneous III-V/silicon integration platform for on-chip quantum photonic circuits with single quantum dot devices
Marcelo Davanco, Jin Liu, Luca Sapienza +7
Photonic integration is an enabling technology for photonic quantum science, offering greater scalability, stability, and functionality than traditional bulk optics. Here, we descr…