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Alberto Buzzoni (1) & Magda Arnaboldi (2) (1) INAF – Oss. Astronomico di Bologna

Planetary Nebulae as tracers of the diffuse IG stellar background: a population synthesis theoretical approach. Alberto Buzzoni (1) & Magda Arnaboldi (2) (1) INAF – Oss. Astronomico di Bologna (2) INAF – Oss. Astronomico di Torino. ℓ (PAGB) / L (tot) = В x Fuel.

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Alberto Buzzoni (1) & Magda Arnaboldi (2) (1) INAF – Oss. Astronomico di Bologna

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  1. Planetary Nebulae as tracers of the diffuse IG stellar background: a population synthesis theoretical approach Alberto Buzzoni(1) & Magda Arnaboldi(2) (1) INAF – Oss. Astronomico di Bologna (2) INAF – Oss. Astronomico di Torino

  2. ℓ (PAGB) / L(tot) = Вx Fuel N(PN) / L(tot) = B xτ Fuel / L(hot-PAGB) N(PN) / M(tot) = B xτ / (M/L) Renzini & Buzzoni (1986)

  3. Hot-PAGB Fuel Consumption

  4. Bolometric correction vs. Galaxy morphology (Buzzoni 2002)

  5. PN Luminosity Function N(m) = Ae0.307m[1-e3(m-m*)] (Ciardullo et al. 1989)

  6. PN Specific Luminosity Rate (SSP)

  7. PN lifetime Stanghellini & Renzini (2000)

  8. PN Specific Luminosity Ratein Template Galaxies M31 M32 SMC LMC α2.5

  9. PNe as luminosity tracers Dorman et al. (1993)

  10. Where to find all these data...and more www.bo.astro.it/~eps/home.html

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