Jaffe profile
The Jaffe profile (or Jaffe model) is a mathematical function that is used to describe the distribution of mass or light in elliptical galaxies and the bulges of spiral galaxies. It was proposed by in 1983. Its usefulness derives from the fact that it accurately reproduces a de Vaucouleurs profile when projected onto the sky. The density in the Jaffe model is given by In this equation, and are parameters that can be varied to fit the observed density. Jaffe described how he arrived at his model:
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Jaffe profile
The Jaffe profile (or Jaffe model) is a mathematical function that is used to describe the distribution of mass or light in elliptical galaxies and the bulges of spiral galaxies. It was proposed by in 1983. Its usefulness derives from the fact that it accurately reproduces a de Vaucouleurs profile when projected onto the sky. The density in the Jaffe model is given by In this equation, and are parameters that can be varied to fit the observed density. Jaffe described how he arrived at his model:
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The Jaffe profile (or Jaffe mo ...... values for the two exponents.
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Профиль Яффе (англ. Jaffe prof ...... другими показателями степени.
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حالة جافيه (أو نموذج جافيه) هو ...... ن تستخدم قيمًا مختلفة للأسّين.
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The Jaffe profile (or Jaffe mo ...... d how he arrived at his model:
@en
Профиль Яффе (англ. Jaffe prof ...... ели с наблюдательными данными.
@ru
حالة جافيه (أو نموذج جافيه) هو ...... ييرها لتناسب الكثافة المرصودة.
@ar
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Jaffe profile
@en
Профиль Яффе
@ru
حالة جافيه
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