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Outputs (4)

Absorption Troughs of Lyα Emitters in HETDEX (2024)
Journal Article
Weiss, L. H., Davis, D., Gebhardt, K., Gazagnes, S., Mirza Khanlari, M., Mentuch Cooper, E., …Zeimann, G. R. (2024). Absorption Troughs of Lyα Emitters in HETDEX. The Astrophysical journal, 962(2), Article 102. https://doi.org/10.3847/1538-4357/ad1b51

The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is designed to detect and measure the redshifts of more than 1 million Lyα emitting galaxies (LAEs) 1.88 < z < 3.52. In addition to its cosmological measurements, these data enable studies of... Read More about Absorption Troughs of Lyα Emitters in HETDEX.

HETDEX Public Source Catalog 1—Stacking 50,000 Lyman Alpha Emitters ∗ (2023)
Journal Article
Davis, D., Gebhardt, K., Cooper, E. M., Bowman, W. P., Garcia Castanheira, B., Chisholm, J., …Zeimann, G. (2023). HETDEX Public Source Catalog 1—Stacking 50,000 Lyman Alpha Emitters ∗. The Astrophysical journal, 954(2), Article 209. https://doi.org/10.3847/1538-4357/ace4c2

We describe the ensemble properties of the 1.9 < z < 3.5 Lyman alpha emitters (LAEs) found in the HETDEX survey's first public data release, HETDEX Public Source Catalog 1. Stacking the low-resolution (R ∼ 800) spectra greatly increases the signal-to... Read More about HETDEX Public Source Catalog 1—Stacking 50,000 Lyman Alpha Emitters ∗.

Using Dark Energy Explorers and Machine Learning to Enhance the Hobby-Eberly Telescope Dark Energy Experiment (2023)
Journal Article
House, L. R., Gebhardt, K., Finkelstein, K., Cooper, E. M., Davis, D., Ciardullo, R., …Zeimann, G. (2023). Using Dark Energy Explorers and Machine Learning to Enhance the Hobby-Eberly Telescope Dark Energy Experiment. The Astrophysical journal, 950(2), Article 82. https://doi.org/10.3847/1538-4357/accdd0

We present analysis using a citizen science campaign to improve the cosmological measures from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). The goal of HETDEX is to measure the Hubble expansion rate, H(z), and angular diameter distance... Read More about Using Dark Energy Explorers and Machine Learning to Enhance the Hobby-Eberly Telescope Dark Energy Experiment.

Galaxy And Mass Assembly (GAMA): Data Release 4 and the z < 0.1 total and z < 0.08 morphological galaxy stellar mass functions (2022)
Journal Article
Driver, S. P., Bellstedt, S., Robotham, A. S. G., Baldry, I. K., Davies, L. J., Liske, J., …Wilkins, S. M. (2022). Galaxy And Mass Assembly (GAMA): Data Release 4 and the z < 0.1 total and z < 0.08 morphological galaxy stellar mass functions. Monthly notices of the Royal Astronomical Society, 513(1), 439-467. https://doi.org/10.1093/mnras/stac472

In Galaxy And Mass Assembly Data Release 4 (GAMA DR4), we make available our full spectroscopic redshift sample. This includes 248 682 galaxy spectra, and, in combination with earlier surveys, results in 330 542 redshifts across five sky regions cove... Read More about Galaxy And Mass Assembly (GAMA): Data Release 4 and the z < 0.1 total and z < 0.08 morphological galaxy stellar mass functions.