3 papers
astro-ph.CO2023
A dark siren measurement of the Hubble constant with the LIGO/Virgo gravitational wave event GW190412 and DESI galaxies
W. Ballard, A. Palmese, I. Magaña Hernandez +24
We present a measurement of the Hubble Constant using the gravitational wave event GW190412, an asymmetric binary black hole merger detected by LIGO/Virgo, as a dark standard…
astro-ph.IM2018
Dark Energy Spectroscopic Instrument (DESI) Fiber Positioner Production
Daniela Leitner, Jessica Aguilar, Jon Ameel +9
The Dark Energy Spectroscopic Instrument (DESI) is under construction to measure the expansion history of the Universe using the Baryon Acoustic Oscillation technique. The spectra…
astro-ph.IM2018
Focal Plate Structure Alignment of the Dark Energy Spectroscopic Instrument
Yutong Duan, Joseph H. Silber, Todd M. Claybaugh +3
The Dark Energy Spectroscopic Instrument (DESI) is under construction to measure the expansion history of the universe using the Baryon Acoustic Oscillation (BAO) technique. The sp…