315 citations · 3.3k across the 79 of their papers we have counts for
6 papers · 2 filters
Forbush Decrease Data with a Simple Model
C. D'Andrea, J. Poirier, D. S. Balsara
On October 28, 2003 an earthward-directed coronal mass ejection (CME) was observed from SOHO/LASCO imagery in conjunction with an X17 solar flare. The CME, traveling at nearly 2000…
Simulating Anisotropic Thermal Conduction in Supernova Remnants I : Numerics and the Evolution of Remnants
D. S. Balsara, D. A. Tilley, J. C. Howk
Anisotropic thermal conduction plays an important role in various astrophysical systems. One of the most stringent tests of thermal conduction can be found in supernova remnants. I…
Simulations of Mixed Morphology Supernova Remnants With Anisotropic Thermal Conduction
David A. Tilley, Dinshaw S. Balsara, J. Christopher Howk
We explore the role of anisotropic thermal conduction on the evolution of supernova remnants through interstellar media with a range of densities via numerical simulations. We find…
Anisotropic Thermal Conduction in Supernova Remnants: Relevance to Hot Gas Filling Factors in the Magnetized ISM
David A. Tilley, Dinshaw S. Balsara
We explore the importance of anisotropic thermal conduction in the evolution of supernova remnants via numerical simulations. The mean temperature of the bubble of hot gas is decre…
From First Stars to the Spite Plateau: a Possible Reconciliation of Halo Stars Observations with Predictions from Big Bang Nucleosynthesis
L. Piau, T. C. Beers, D. S. Balsara +3
Since the pioneering observations of Spite & Spite in 1982, the constant lithium abundance of metal-poor ([Fe/H]<-1.3) halo stars near the turnoff has been attributed a cosmologica…
Dust Stratification in Young Circumstellar Disks
T. Rettig, S. Brittain, Theodore Simon +4
We present high-resolution infrared spectra of four YSOs (T Tau N, T Tau S, RNO 91, and HL Tau). The spectra exhibit narrow absorption lines of 12CO, 13CO, and C18O as well as broa…