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3. Stellar models I 3.1 Shooting method

3. Stellar models I 3.1 Shooting method

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• In general:Matching at fitting point• Repeat inward solution:– with R+dR, L– with R, L+dL• Repeat outward solution:– with P c+dP c,T c– with P c,T c+dT c• From resulting changes in r if, r ofetc formderivatives:AS 4013<strong>Stellar</strong> PhysicsDifferential corrections• Now correct the original estimates for R, L, P c, T cby solving:• for dR, dL, dP c, dT c. Repeat until dP f< e, etc wheree is some suitably small number.AS 4013<strong>Stellar</strong> PhysicsPage ‹#›

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