Stewart, B., Pierazzo, E., Goldstein, D., Varghese, P. and Trafton, L., “Simulation of a comet impact on the Moon and associated ice deposition in polar cold traps,” Icarus, v. 215, Issue 1, Sept. 2011, pp. 1-16. http://dx.doi.org/10.1016/j.icarus.2011.03.014
Prem, P., Pierazzo, E., Stewart, B.D., Goldstein, D.B., Varghese, P.L. and Trafton, L.M., “Cometary delivery of lunar water: a parametric study“, poster at 4th NLSI Lunar Science Forum, July, 2011, awarded third place in NLSI Student Poster Competition. [Poster]
Stewart, B., Pierazzo, E., Goldstein, D., Varghese, P., and Trafton, L., “Parallel 3D Hybrid Continuum/DSMC Method for Unsteady Expansions into a Vacuum,” paper 2009-0266 AIAA ASM Mtg., Orlando, 2009.
Larignon, B. L., Pierazzo, E., Goldstein, D. B., Varghese, P. L. and Trafton, L. “Direct Numerical Simulation of Comet Impacts and Low-Density Atmospheric Flow on the Moon,” Poster 9064, Planetary Atmospheres Workshop, Baltimore, MD, Nov. 7, 2007.
Larignon, B. L., Pierazzo, E., Goldstein, D. B., Varghese, P. L. and Trafton, L. “Simulation of Low Density Atmospheric Flow on the Moon Following a Comet Impact,” poster and abstract 2121 at the 38th Lunar and Planetary Sciences Conference, Houston TX, March 2007.
Larignon, B. L., Pierazzo, E., Goldstein, D. B., Varghese, P. L., Trafton, L. Moore, C. and Walker, A. C. “Direct Numerical Simulations of Comet Impacts and Low Density Flow on the Moon,” presented at DPS meeting in Pasadena, 2006, BAAS vol. 38, no. 3, 57.10.