We present a novel approach for the detection of events in systems of ordinary differential equations.
Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Computational Engineering, Finance, and Science Computational Physics
While space-borne optical and near-infrared facilities have succeeded in delivering a precise and spatially resolved picture of our Universe, their small survey area is known to under-represent the true diversity of galaxy populations.
Instrumentation and Methods for Astrophysics Astrophysics of Galaxies
The Standards of Fundamental Astronomy (SOFA) is a service provided by the International Astronomical Union (IAU) that offers algorithms and software for astronomical calculations, which was released in two versions by FORTRAN 77 and ANSI C, respectively.
Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies Solar and Stellar Astrophysics
The Bright Transient Survey (BTS) aims to obtain a classification spectrum for all bright ($m_\mathrm{peak}\,\leq\, 18. 5\,$mag) extragalactic transients found in the Zwicky Transient Facility (ZTF) public survey.
Instrumentation and Methods for Astrophysics
We introduce ASSIST, a software package for ephemeris-quality integrations of test particles.
Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics
The cold gas masses implied by the observed star formation rates are $\sim 10\times$ larger than the stellar masses.
Astrophysics of Galaxies
This involves one neural network to distinguish semantically which particles become part of any halo and a second neural network that groups these particles by halo membership into different instances.
Cosmology and Nongalactic Astrophysics
We present numerical results from a parameter study of the standing accretion shock instability (SASI), investigating the impact of general relativity (GR) on the dynamics.
High Energy Astrophysical Phenomena Solar and Stellar Astrophysics General Relativity and Quantum Cosmology Fluid Dynamics
In addition, we identify a linear trend in the RV time series, and the cause of this acceleration is deemed to be a newly detected sub-stellar companion at large separation.
Earth and Planetary Astrophysics
Detection of the faint 21 cm line emission from the Cosmic Dawn and Epoch of Reionisation will require not only exquisite control over instrumental calibration and systematics to achieve the necessary dynamic range of observations but also validation of analysis techniques to demonstrate their statistical properties and signal loss characteristics.
Instrumentation and Methods for Astrophysics