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ISIMA: Astrophysical Applications of Radiation Transport Mark Krumholz (UC Santa Cruz)
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Simple Nonmagnetic Shocks 1, T 1 2, T 2 u1u1 u2u2 UpstreamDownstream Shock front
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Non-radiating Shock Jump Conditions Mass conservation Momentum conservation Energy conservation Equation of state
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Solution to Non- Radiating Shocks As :
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Strongly Radiative Optically Thin Shock
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Cooling Shock Structure
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Structure of a Molecular Cloud Pipe Nebula (Lombardi, Alves, & Lada 2006) -- opticalPipe Nebula (Lombardi, Alves, & Lada 2006) -- extinction
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Jump Conditions for Optically Thick Shocks with Radiation
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Subcritical Radiative Shocks Non-radiativeRadiative subcritical
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Taxonomy of Radiative Shocks SubcriticalCriticalSupercritical Radiation- dominated
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Width of a Radiation- Dominated Shock
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Example of a Radiative Shock
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Ionization Fronts 1, T 1 2, T 2 u1u1 u2u2 Upstream / neutral Downstream / ionized Ionization front J
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I-Front Jump Conditions
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Allowed Ionization Fronts
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Ionization + Shock Fronts 1, T 1 2, T 2 u1u1 u2u2 Shocked / neutral Downstream / ionized Ionization front J 0, T 0 u0u0 Upstream / neutral Shock front
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Spherical I-Front in Uniform Medium: R-Phase Q0Q0 Ionized Neutral RSRS
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Spherical I-Front in Uniform Medium: D-Phase Q0Q0 Ionized Neutral RiRi Dense shell
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D-Type Similarity Solution Similarity solution:
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Ionized Region with B Field
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