We present gwharmone, the first data-driven surrogate model for eccentric harmonics (as well as the full radiation content) of the dominant quadrupolar mode in eccentric, non-spinning binary black hole mergers.
High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology
Observations of the Milky Way and local galaxies have revealed an ubiquitous disk structure with two distinctive components: an old thick disk and a relatively young thin disk.
Astrophysics of Galaxies Solar and Stellar Astrophysics
We investigate whether a violation of the distance duality relation (DDR), $D_L(z) = (1+z)^2 D_A(z)$, connecting the angular diameter and luminosity distances, can explain the Hubble tension and alter the evidence for dynamical dark energy in recent cosmological observations.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology
We do find three features, however, that extend below the water condensation layer: a vortex in the northern hemisphere reaching down to 30 bar, an ammonia plume down to 20-30 bars, and the signature of precipitation down to 20 bar.
Earth and Planetary Astrophysics
We present an analysis of DESI Data Release 1 (DR1) that incorporates Halo Occupation Distribution (HOD)-informed priors into Full-Shape (FS) modeling of the power spectrum based on cosmological perturbation theory (PT).
Cosmology and Nongalactic Astrophysics
In the coming age of precision neutrino physics, neutrinos from the Sun become robust probes of the conditions of the solar core.
Solar and Stellar Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Phenomenology Nuclear Theory
We present a new approach for understanding how galaxies lose or retain baryons by utilizing a pipeline of two machine learning methods applied the IllustrisTNG100 simulation.
Astrophysics of Galaxies
The wide-area component of the LOFAR Two-Metre Sky Survey (LoTSS) is currently the largest radio survey ever carried out, and a large fraction of the 4. 5 million radio sources it contains have been optically identified with galaxies or quasars with spectroscopic or photometric redshifts.
Astrophysics of Galaxies
The catalog can serve as a useful database to study the connection between various type of massive stars and their host galaxies.
Astrophysics of Galaxies Solar and Stellar Astrophysics
We make available the tilsotua code, archived mask files, and slit positions of the historical masks for the community to maximize the science from Keck/LRIS data in the Keck Observatory Archive.
Instrumentation and Methods for Astrophysics
