282 citations · 313 across the 7 of their papers we have counts for
5 papers · 1 filter
The MegaMapper: A Stage-5 Spectroscopic Instrument Concept for the Study of Inflation and Dark Energy
David J. Schlegel, Juna A. Kollmeier, Greg Aldering +86
In this white paper, we present the MegaMapper concept. The MegaMapper is a proposed ground-based experiment to measure Inflation parameters and Dark Energy from galaxy redshifts a…
A Spectroscopic Road Map for Cosmic Frontier: DESI, DESI-II, Stage-5
David J. Schlegel, Simone Ferraro, Greg Aldering +62
In this white paper, we present an experimental road map for spectroscopic experiments beyond DESI. DESI will be a transformative cosmological survey in the 2020s, mapping 40 milli…
Validating the Local Volume Mapper acquisition and guiding hardware
Maximilian Häberle, Thomas M. Herbst, Peter Bizenberger +13
The Local Volume Mapper (LVM) project is one of three surveys that form the Sloan Digital Sky Survey V. It will map the interstellar gas emission in a large fraction of the souther…
Massive Young Stellar Objects in the Galactic Center. II. Seeing Through the Ice-rich Envelopes
Dajeong Jang, Deokkeun An, Kris Sellgren +3
To study the demographics of interstellar ices in the Central Molecular Zone (CMZ) of the Milky Way, we obtain near-infrared spectra of red point sources using NASA IRTF/SpeX…
Fluorine Abundances in the Galactic Nuclear Star Cluster
Rafael Guerço, Solange Ramírez, Katia Cunha +4
Abundances of fluorine (F), as well as isotopic ratios of O/O, are derived in a sample of luminous young (10--10 yrs) red giants in the Galac…