Papers
3
Total Citations
291
H-Index
3
About
E. Burtin is a leading figure in observational cosmology, whose work has been instrumental in advancing our understanding of dark energy through the Dark Energy Spectroscopic Instrument (DESI). Their primary research focuses on measuring baryon acoustic oscillations (BAOs) and the growth of cosmic structure, using large-scale spectroscopic surveys to probe the universe's expansion history. Burtin’s major contributions include co-authoring the foundational DESI instrument design paper (234 citations), which details the robotically-actuated fiber positioners enabling the survey's unprecedented scale. They also led the first detection of the BAO signal from early DESI data (37 citations), a landmark result from just two months of operations that demonstrated the instrument’s power. More recently, Burtin has tackled critical systematic effects, characterizing fiber assignment incompleteness in DESI Data Release 1 (20 citations) and developing mitigation methods essential for accurate clustering measurements. This work ensures the integrity of DESI’s cosmological constraints. Burtin’s expertise in both instrument design and data analysis places them at the forefront of dark energy research, shaping the next generation of precision cosmology.
Research Focus
Key Achievements
Top Papers
- 1The DESI Experiment Part II: Instrument Design234 citations · 2016
- 2First detection of the BAO signal from early DESI data37 citations · 2023
- 3