Daniel Hooper

Theoretical Astrophysics Group, Fermi National Accelerator Laboratory; Associate Professor, KICP

Ph.D, Physics, University of Wisconsin, 2003
Contact Information
Phone: (773) 702-4197
Location: TAAC 20
Email: dhooperfnal.gov
WWW: Web Site
My research focuses on the interface between particle physics and cosmology. Particle physics explores the fundamental nature of energy and matter, while cosmology is the science of the universe itself, including its composition, history and evolution. Some of the areas of this field that I have worked on include dark matter, supersymmetry, high-energy neutrinos, extra dimensions and ultra-high energy cosmic rays.

As the new field of astro-particle physics rapidly develops, we are witnessing an exciting time in the history of science. In addition to the progress being made in the traditional areas of experimental particle physics (accelerator experiments), exciting developments are also taking place in the use of astrophysical experiments to study elementary particles. The most striking example of this success is the measurement of the neutrino masses and mixing angles that have been made over the last decade. Many of the questions asked by particle physicists are difficult to address with collider experiments and are being explored ever increasingly by astrophysicists. These efforts include the development of particle dark matter searches, ultra-high energy cosmic rays detectors, gamma-ray telescopes and high-energy neutrino telescopes. My research is focused primarily, although not entirely, on studying and exploring particle physics beyond the Standard Model using astrophysics.
Past Students

GRADUATE: Christopher M. Kelso (2012)
KICP Publications
2015 | 2014 | 2013 | 2012 | 2011 | 2010

Latest Journal Publications
  1. "Challenges in explaining the Galactic Center gamma-ray excess with millisecond pulsars", Journal of Cosmology and Astroparticle Physics, Issue 06, article id. 043, pp. (2015) (Jun 2015)
  2. "The Galactic Center GeV Excess from a Series of Leptonic Cosmic-Ray Outbursts", arXiv:1506.05119 (Jun 2015)
  3. "3.55 keV line from exciting dark matter without a hidden sector", Physical Review D, Volume 91, Issue 7, id.075018 (Apr 2015)
  4. "A critical reevaluation of radio constraints on annihilating dark matter", Physical Review D, Volume 91, Issue 8, id.083507 (Apr 2015)
  5. "Examining The Fermi-LAT Third Source Catalog In Search Of Dark Matter Subhalos", arXiv:1504.02087 (Apr 2015)
  6. "Improving the sensitivity of gamma-ray telescopes to dark matter annihilation in dwarf spheroidal galaxies", Physical Review D, Volume 91, Issue 6, id.061302 (Mar 2015)
  7. "What does the PAMELA antiproton spectrum tell us about dark matter?", Journal of Cosmology and Astroparticle Physics, Issue 03, article id. 021, pp. (2015) (Mar 2015)
  8. "On The Gamma-Ray Emission From Reticulum II and Other Dwarf Galaxies", arXiv:1503.06209 (Mar 2015)
  9. "Prospects for detecting gamma rays from annihilating dark matter in dwarf galaxies in the era of the Dark Energy Survey and Large Synoptic Survey Telescope", Physical Review D, Volume 91, Issue 6, id.063515 (Mar 2015)
  10. "Flavored dark matter and the Galactic Center gamma-ray excess", Physical Review D, Volume 90, Issue 6, id.063512 (Sep 2014)
  11. "Hidden sector dark matter models for the Galactic Center gamma-ray excess", Physical Review D, Volume 90, Issue 1, id.015032 (Jul 2014)
  12. "Simplified dark matter models for the Galactic Center gamma-ray excess", Physical Review D, Volume 89, Issue 11, id.115022 (Jun 2014)
  13. "Stringent constraints on the dark matter annihilation cross section from subhalo searches with the Fermi Gamma-Ray Space Telescope", Physical Review D, Volume 89, Issue 1, id.016014 (Jan 2014)
  14. "Millisecond pulsars cannot account for the inner Galaxy's GeV excess", Physical Review D, vol. 88, Issue 8, id. 083009 (Oct 2013)
  15. "Testing the dark matter origin of the WMAP-Planck haze with radio observations of spiral galaxies", Journal of Cosmology and Astroparticle Physics, Issue 07, article id. 026, pp. (2013) (Jul 2013)
  16. "Circum-galactic Gas and the Isotropic Gamma-Ray Background", The Astrophysical Journal, Volume 763, Issue 1, article id. 21, 6 pp. (2013) (Jan 2013)
  17. "Nonthermal dark matter mimicking an additional neutrino species in the early universe", Physical Review D, vol. 85, Issue 6, id. 063513 (Mar 2012)
  18. "CoGeNT, DAMA, and light neutralino dark matter", Physics Letters B, Volume 705, Issue 1-2, p. 82-86 (Nov 2011)
  19. "Dark Matter and Synchrotron Emission from Galactic Center Radio Filaments", The Astrophysical Journal, Volume 741, Issue 2, article id. 95 (2011) (Nov 2011)
  20. "Implications of CoGeNT's new results for dark matter", Physical Review D, vol. 84, Issue 8, id. 083001 (Oct 2011)

Latest Conference Proceedings
  1. "Dark Matter Annihilation and the Origin of Synchrotron Radio Emission from the Galactic Center Filaments", American Astronomical Society, AAS Meeting #219, #112.03 (Jan 2012)
  2. "The Hunt For Dark Matter", American Physical Society, APS April Meeting 2011, April 30-May 3, 2011, abstract #A1.003 (Apr 2011)

Past Visitors:
  1. Timothy Linden, UC - Santa Cruz (2013)