Portrait of Joel Timothy Dahlin

Joel Timothy Dahlin

Assistant Research Scientist

240 296 2141
jdahlin@umd.edu University Of Maryland College Park
I am a space plasma physicist specializing in numerical modeling of solar eruptive events such as flares and coronal mass ejections (CMEs). A key theme in my research is magnetic reconnection, a ubiquitous plasma physics process responsible for the explosive energy release that powers many space phenomena and is thought to play a key role in triggering and driving solar activity. To study these phenomena I perform high-resolution three-dimensional MHD modeling using high-performance computing resources including NASA's Pleiades and Discover clusters and the Frontera supercomputer located at the Texas Advanced Computing Center (TACC). My ongoing goal is to interpret and predict observations returned from NASA solar observatories such as the Solar Dynamics Observatory (SDO), Interface Region Imaging Spectrograph (IRIS), and the joint ESA/NASA mission Solar Orbiter (SolO).
Facilities:
Supercomputing

Latest Papers

Modeling Particle Acceleration and Release from Solar Eruptions

| The Astrophysical Journal
Author(s): Xiaocan Li, Joel Dahlin, Fan Guo, et. al
UMD Author(s): Spiro Kosta Antiochos, Joel Timothy Dahlin


Reconnection along a Separator in Shock Turbulence

| The Astrophysical Journal
UMD Author(s): Joel Timothy Dahlin


The Role of Magnetic Shear in Reconnection-driven Flare Energy Release

| The Astrophysical Journal
Author(s): J. Qiu, M. Alaoui, S. K. Antiochos, et. al
UMD Author(s): Spiro Kosta Antiochos, Joel Timothy Dahlin


STITCH: A Subgrid-scale Model for Energy Buildup in the Solar Corona

| The Astrophysical Journal
Author(s): J. T. Dahlin, C. R. DeVore, S. K. Antiochos
UMD Author(s): Spiro Kosta Antiochos, Joel Timothy Dahlin


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