25 citations · 28 across the 2 of their papers we have counts for
5 papers
Simulating Radiative Magnetohydrodynamical Flows with AstroBEAR: Implementation and Applications of Non-equilibrium Cooling
E. C. Hansen, P. Hartigan, A. Frank. A. Wright +1
Radiative cooling plays a crucial role in the dynamics of many astrophysical flows, and is particularly important in the dense shocked gas within Herbig-Haro (HH) objects and stell…
The Shock Dynamics of Heterogeneous YSO Jets: 3-D Simulations Meet Multi-Epoch Observations
E. C. Hansen, A. Frank, P. Hartigan +1
High resolution observations of Young Stellar Object (YSO) jets show them to be composed of many small-scale knots or clumps. In this paper we report results of 3-D numerical simul…
Fluid Dynamics of Stellar Jets in Real Time: Third Epoch HST Images of HH 1, HH 34, and HH 47
P. Hartigan, A. Frank, J. M. Foster +6
We present new, third-epoch HST H-alpha and [S II] images of three HH jets (HH 1 and 2, HH 34, and HH 47) and compare these images with those from the previous epochs. The high-spa…
The Magnetic Geometry of Pulsed Astrophysical Jets
Adam Frank, Thomas A. Gardiner
Hypersonic, highly collimated, mass outflows ({\it jets}) are a ubiquitous phenomena in astrophysics. While the character of the jets differ, many exhibit some form of quasi-period…
Interaction of Infall and Winds in Young Stellar Objects
G. Delamarter, A. Frank, L. Hartmann
The interaction of a stellar or disk wind with a collapsing environment holds promise for explaining a variety of outflow phenomena observed around young stars. In this paper we pr…