372 citations · 1.2k across the 16 of their papers we have counts for
16 papers
Searching for the Precursors of Life in External Galaxies
B. Lawton, C. W. Churchill, B. A. York +5
Are the organic molecules crucial for life on Earth abundant in early-epoch galaxies? To address this, we searched for organic molecules in extragalactic sources via their absorpti…
Three regularization models of the Navier-Stokes equations
J. Pietarila Graham, Darryl Holm, Pablo Mininni +1
We determine how the differences in the treatment of the subfilter-scale physics affect the properties of the flow for three closely related regularizations of Navier-Stokes. The c…
Highly turbulent solutions of LANS-alpha and their LES potential
J. Pietarila Graham, Darryl Holm, Pablo Mininni +1
We compute solutions of the Lagrangian-Averaged Navier-Stokes alpha-model (LANS) for significantly higher Reynolds numbers (up to Re 8300) than have previously been accomplished. T…
Laser ARPES, the sudden approximation, and quasiparticle-like peaks in Bi2Sr2CaCu2O8+delta
J. D. Koralek, J. F. Douglas, N. C. Plumb +9
A new low photon energy regime of angle resolved photoemission spectroscopy is accessed with lasers and used to study the superconductor Bi2Sr2CaCu2O8+delta. The low energy increas…
Morphology and Evolution in Galaxy Clusters I: Simulated Clusters in the Adiabatic limit and with Radiative Cooling
Nurur Rahman, Sergei F. Shandarin, Patrick M. Motl +2
We have studied morphological evolution in clusters simulated in the adiabatic limit and with radiative cooling. Cluster morphology in the redshift range, , is quantif…
Numerical Simulations of Magnetic Fields in Astrophysical Turbulence
Ellen G. Zweibel, Fabian Heitsch, Yuhong Fan
The generation and evolution of astrophysical magnetic fields occurs largely through the action of turbulence. In many situations, the magnetic field is strong enough to influence…