I work on the Dark Energy Spectroscopic Instrument, which is measuring the expansion history of the universe. My interests are in cosmological parameters, instrumentation, and targeting for Run 2.
Selected talks
- Results From DESIAPS Division of Particles and Fields, plenary talk · Ramsey Auditorium, Fermilab · July 2026
- Recent Cosmological Results from DESIPPC 2025, plenary talk · Interconnections between Particle Physics and Cosmology · Deadwood, South Dakota · June 2025
DESI publications
- DESI DR2 Results IV: Alcock-Paczyński Measurements from the Lyman-α Forest and Cosmological ConstraintsDESI Collaboration · key paper · arXiv:2607.27410
- Lyman-α forest holography: 3D predictions from 1D measurementsDESI Collaboration · arXiv:2607.27413
- CoLoRe-2LPT: Lyman-α mock catalogues for the validation of DESI cosmological analysesDESI Collaboration · arXiv:2607.27412
- Validation of the DESI DR2 Lyα forest full-shape analysisDESI Collaboration · arXiv:2607.27411
- Cosmological neutrino mass: a frequentist overview in light of DESIDESI Collaboration · Journal of Cosmology and Astroparticle Physics 01, 041 · 2026
- Positive neutrino masses with DESI DR2 via matter conversion to dark energyDESI Collaboration · Physical Review Letters · 2025
- Cosmological implications of DESI DR2 BAO measurements in light of the latest ACT DR6 CMB dataDESI Collaboration · Physical Review D 112, 083529 · 2025
- Data Release 1 of the Dark Energy Spectroscopic InstrumentDESI Collaboration · key paper · The Astronomical Journal · 2026
- Constraints on neutrino physics from DESI DR2 BAO and DR1 full shapeDESI Collaboration · Physical Review D 112, 083513 · 2025
- Extended dark energy analysis using DESI DR2 BAO measurementsDESI Collaboration · Physical Review D 112, 083511 · 2025
- Construction of the damped Lyα absorber catalog for DESI DR2 Lyα BAODESI Collaboration · Physical Review D 112, 083510 · 2025
- DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological ConstraintsDESI Collaboration · key paper · Physical Review D 112, 083515 · 2025
Full publication record on INSPIRE →
Elsewhere
Personal site (CERN)·BU faculty profile·BU DESI·ORCID·INSPIRE·Research·Talks·Honors
Department of Physics, Boston University, 590 Commonwealth Avenue, Boston, MA 02215 · rohlf@bu.edu