Robert Preece

Associate ProfessorRobPreece

 

Office: Cramer Hall 2005

Phone: 256-961-7654

Email: rob.preece@nasa.gov

 

 

Education

  • B.A. 1982, University of California, Berkeley
  • M.S. 1985, Ohio State University
  • Ph.D. 1990, University of Maryland, College Park

 

Research interests

Associate Professor Robert Preece is a world-class expert on gamma-ray spectroscopy; as a co-investigator for the Gamma-Ray Burst Monitor on NASA's Fermi Space Telescope, launched on June 11, 2008, he is uncovering the clues that will reveal for the first time the incredibly efficient mechanism that gamma-ray bursts use to harness the immense energies that are visible across half the universe.

He received his B.A. in  Math and Physics from the University of California at Berkeley in 1982, a M.Sc. in Physics from The Ohio State University in Columbus, Ohio, and a Ph.D. in Astrophysics in 1990 from the Physics Department of the University of Maryland in College Park. He then moved to Huntsville, Alabama, and joined the BATSE gamma-ray astronomy team at Marshall Space Flight Center as an NRC postdoc. He started at UAH as a researcher in 1993. In 2013, he joined the faculty of the newly-formed Department of Space Science at UAH as a founding member.

Research areas:

  • Gamma-ray Bursts
  • High-energy Astrophysics
  • Astrophysical Jets
  • General Relativity and Quantum Gravity

 

Past graduate students

 

Yuki Kaneko

Ph.D. 2005

Dissertation: "Spectral Studies of Gamma-Ray Burst Prompt Emission"

 

Adam Goldstein

Ph.D. 2012

Dissertation: "The Use of the Bulk Properties of Gamma-Ray Burst Prompt Emission Spectra for the Study of Cosmology"

 

Michael Burgess

Ph.D. 2013

Dissertation: "Discerning the Physical Properties of Gamma-Ray Bursts via Time-Resolved Analysis with Physical Spectral Models"

 

Selected recent publications

  • Yu, H.-F., Greiner, J., van Eerten, H., Burgess, J. M., Bhat, P. N., Briggs, M. S., Connaughton, V., Diehl, R., Goldstein, A., Gruber, D., Preece, R. D., others (2015). Synchrotron cooling in energetic gamma-ray bursts observed by the Fermi Gamma-Ray Burst Monitor. Astronomy & Astrophysics, 573, A81.
  • Le Roux, J. A., Zank, G. P., Webb, G.M., Khabarova, O. (2015). A Kinetic Transport Theory for Particle Acceleration and Transport in Regions of Multiple Contracting and Reconnecting Inertial-scale Flux Ropes. The Astrophysical Journal, 801, 112.
  • Improved Limits on Sterile Neutrino Dark Matter Using Full­sky Fermi Gamma­ray Burst Monitor Data, by K C Y Ng, S Horiuchi, S, J M Gaskins, M Smith, R Preece, Physical Review D, Volume 92, Issue 4, id.043503 (PhRvD Homepage) Publication, 2015.
  • The Sharpness of Gamma­ray Burst Prompt Emission Spectra by H Yu, H J van Eerten, J Greiner, R Sari, P Narayana Bhat, A von Kienlin, W S Paciesas, R Preece, Astronomy & Astrophysics, Volume 583, id.A129, 16 pp. A&A Homepage, 2015.
  • Burgess, J. M., Preece, R. D., Ryde, F., Veres, P., Mészáros, P., Connaughton, V., Briggs, M., Pe’er, A., Iyyani, S., Goldstein, A., others (2014). An Observed Correlation Between Thermal and Non-Thermal Emission in Gamma-Ray Bursts. The Astrophysical Journal Letters, 784(2), L43.
  • Ackermann, M., Ajello, M., Asano, K., Atwood, W., Axelsson, M., Baldini, L., Ballet, J., Barbiellini, G., Baring, M., Bastieri, D., Preece, R. D., others (2014). Fermi-LAT observations of the gamma-ray burst GRB 130427A. Science, 343(6166), 42–47.
  • Hakkila, J., Preece, R. D. (2014). Gamma-Ray Burst Pulse Shapes: Evidence for Embedded Shock Signatures? The Astrophysical Journal, 783(2), 88.
  • Foley, S., Fitzpatrick, G., Briggs, M., Connaughton, V., Tierney, D., McBreen, S., Dwyer, JR, Chaplin, V., Bhat, P., Byrne, D., Preece, R. D., others (2014). Pulse properties of terrestrial gamma-ray flashes detected by the Fermi Gamma-Ray Burst Monitor. Journal of Geophysical Research: Space Physics.
  • Gruber, D., Goldstein, A., von Ahlefeld, V. W., Bhat, P. N., Bissaldi, E., Briggs, M. S., Byrne, D., Cleveland, W. H., Connaughton, V., Diehl, R., Preece, R. D., others (2014). The Fermi GBM Gamma-Ray Burst Spectral Catalog: Four Years Of Data. The Astrophysical Journal Supplement Series, 211(1), 12.
  • Preece, R. D., Burgess, J. M., von Kienlin, A., Bhat, P., Briggs, M. S., Byrne, D., Chaplin, V., Cleveland, W., Collazzi, A., Connaughton, V., others (2014). The First Pulse of the Extremely Bright GRB 130427A: A Test Lab for Synchrotron Shocks. Science, 343(6166), 51–54.
  • von Kienlin, A., Meegan, C. A., Paciesas, W. S., Bhat, P., Bissaldi, E., Briggs, M. S., Burgess, J. M., Byrne, D., Chaplin, V., Cleveland, W., Preece, R. D., others (2014). The Second Fermi GBM Gamma-Ray Burst Catalog: The First Four Years. The Astrophysical Journal Supplement Series, 211(1), 13. Zank


Recent grants and contracts

  1. NASA Flight Opportunity: Gamma-Ray Large Area Space Telescope: "A Bursts Monitor (GBM) for the GLAST Mission" (Charles Meegan, NASA, PI; R.P. Co-I) - $6 million
  2. Fermi Solar Flare Investigations (NASA NNM11AA01A) - $16,000