Publications

Refereed Journals

  1. Barnes, E. I. & L. L. R. Williams. The Astrophysical Journal, 728, 136, 2011. "Entropy Production in Collisionless Systems. I. Large Phase-Space Occupation Numbers"
  2. Barnes, E. I., P. A. Lanzel, & L. L. R. Williams. The Astrophysical Journal, 704, 372, 2009. "The Radial Orbit Instability in Collisionless N-Body Simulations"
  3. P. A. Lanzel & Barnes, E. I. The Journal of Undergraduate Research in Physics, Vol. 22, 2009. "Global Behavior of the Radial Orbit Instability"
  4. Bellovary, J. M., Dalcanton, J. J., Babul, A., Quinn, T. R., Maas, R. W., Austin, C. G., Williams, L. L. R.,Barnes, E. I. The Astrophysical Journal, 685, 739, 2008. "The Role of the Radial Orbit Instability in Dark Matter Halo Formation and Structure"
  5. Barnes, E. I., A. Kosowsky, & J. A. Sellwood. The Astronomical Journal, 133, 1698, 2007. "Milgrom Relation Models for Spiral Galaxies from Two-Dimensional Velocity Maps"
  6. Barnes, E. I., L. L. R. Williams, A. Babul, & J. J. Dalcanton. The Astrophysical Journal, 655, 847, 2007b. "Velocity Distributions from Nonextensive Thermodynamics"
  7. Barnes, E. I., L. L. R. Williams, A. Babul, & J. J. Dalcanton. The Astrophysical Journal, 654, 814, 2007a. "Density Profiles of Collisionless Equilibria. II. Anisotropic Spherical Systems"
  8. Barnes, E. I., L. L. R. Williams, A. Babul, & J. J. Dalcanton. The Astrophysical Journal, 643, 797, 2006. "Density Profiles of Collisionless Equilibria. I. Spherical Isotropic Systems"
  9. Austin, C., L. L. R. Williams, E. I. Barnes, A. Babul, & J. J. Dalcanton. The Astrophysical Journal, 634, 756, 2005. "Semi-analytical Dark Matter Halos and the Jeans Equation"
  10. Barnes, E. I., L. L. R. Williams, A. Babul, & J. J. Dalcanton. The Astrophysical Journal, 634, 775, 2005. "Scalelengths in Dark Matter Halos"
  11. Barnes, E. I., J. A. Sellwood, & A. Kosowsky. The Astronomical Journal, 128:2724-2742, 2004. "Mass Models for Spiral Galaxies from 2-D Velocity Maps"
  12. Barnes, E. I. and J. A. Sellwood. The Astronomical Journal, 125:1164-1176, 2003. "Uncertainties in Spiral Galaxy Projection Parameters"
  13. Cohl, H. S., A. R. P. Rau, J. E. Tohline, D. A. Browne, J. E. Cazes, & E. I. Barnes. Physical Review A, 64, 052509 (1-5), 2001. "Useful Alternative to the Multipole Expansion of 1/r Potentials"
  14. Barnes, E. I. The Astrophysical Journal, 559:736-753, 2001. "Using Correlation Integrals to Characterize Three-dimensional Stellar Orbits"
  15. Barnes, E. I. and J. E. Tohline. The Astrophysical Journal, 551:80-102, 2001. "Populating Stellar Orbits Inside a Rotating, Gaseous Bar"

Conference Proceedings

  1. Barnes, E.I. (2009). AAS, 212, 19.04
  2. Barnes, E.I. & L.L.R. Williams. (2008). AAS, 211, 28.03
  3. Barnes, E.I., L.L.R. Williams, A. Babul, & J.J. Dalcanton. (2006). DDA, 37, 14.01
  4. Barnes, E.I., L.L.R. Williams, A. Babul, & J.J. Dalcanton. (2005). AAS, 206, 49.03
  5. Sellwood, J.A., E.I. Barnes, & A. Kosowsky. (2004). "Estimating Luminous and Dark Masses in Disk Galaxies," contribution to 2nd Science with SALT Workshop, ed. D. Buckley, ASP Conference Series.
  6. Barnes, E.I. & J.A. Sellwood. (2002). AAS, 201, 13.09
  7. Barnes, E.I. (2000). DDA, 32, 2.02
  8. Barnes, E.I. (2000). AAS, 197, 58.02
  9. Barnes, E.I. & J.E. Tohline. (1999). AAS, 195, 7.05