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20102026
most citedEvidence from the H3 Survey that the Stellar Halo is Entirely Comprised of Substructure

381 citations · 3.8k across the 83 of their papers we have counts for

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Showing astro-ph.SRShow all

5 papers · 1 filter

astro-ph.SR2025

Deriving Stellar Properties, Distances, and Reddenings using Photometry and Astrometry with BRUTUS

Joshua S. Speagle, Catherine Zucker, Angus Beane +18

We present brutus, an open source Python package for quickly deriving stellar properties, distances, and reddenings to stars based on grids of stellar models constrained by photome…

astro-ph.SR2019★ 64 cited

MINESweeper: Spectrophotometric Modeling of Stars in the Gaia Era

Phillip A. Cargile, Charlie Conroy, Benjamin D. Johnson +4

We present MINESweeper, a tool to measure stellar parameters by jointly fitting observed spectra and broadband photometry to model isochrones and spectral libraries. This approach…

astro-ph.SR2018★ 71 cited

Investigating the Metallicity-Mixing Length Relation

Lucas S. Viani, Sarbani Basu, Joel J. M. Ong +2

Stellar models typically use the mixing length approximation as a way to implement convection in a simplified manner. While conventionally the value of the mixing length parameter,…

astro-ph.SR2012★ 98 cited

Calibrating Convective properties of Solar-like Stars in the Kepler Field of View

Ana Bonaca, Joel D. Tanner, Sarbani Basu +24

Stellar models generally use simple parametrizations to treat convection. The most widely used parametrization is the so-called "Mixing Length Theory" where the convective eddy siz…

astro-ph.SR2011★ 10 cited

Electronic absorption spectra of hydrogenated protonated naphthalene and proflavine

A. Bonaca, G. Bilalbegovic

We study hydrogenated cations of two polycyclic hydrocarbon molecules as models of hydrogenated organic species that form in the interstellar medium. Optical spectra of the hydroge…