'Higher mass stars' presentation slideshows

MAIN SEQUENCE STARS, Red Giants and White Dwarfs

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Physical properties

Physical properties. Brightness and distance. The apparent brightness of a star falls as the square of its distance from you. Discussion.

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Main Sequence

Increasing Mass, Radius on Main Sequence. The Hertzsprung-Russell (H-R) Diagram. Red Supergiants. Red Giants. Sun. Main Sequence. White Dwarfs. Stellar Evolution: Evolution off the Main Sequence. Main Sequence Lifetimes Most massive (O and B stars): millions of years

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GILLETT SYMPOSIUM SUMMARY

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GILLETT SYMPOSIUM SUMMARY

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Are magnetically-powered phenomena on brown dwarfs similar to or very different from M dwarfs?

Are magnetically-powered phenomena on brown dwarfs similar to or very different from M dwarfs?. Jeffrey L. Linsky JILA/University of Colorado and NIST The EVLA Vision: Stars on and off the Main Sequence Socorro NM 26-28 May 2009.

386 views • 23 slides

Units to cover: 61, 62

Units to cover: 61, 62. Our Sun will eventually. A. Become white dwarf. B. Explode as a supernova. C. Become a protostar. D. Become a black hole. The spectral type of a star is most directly related to its. Absolute magnitude b. Surface temperature c. Size or radius d. Luminocity.

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Composition and Mass Loss

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Composition and Mass Loss

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Binary stars and clusters

Binary stars and clusters. Chapter 11. Review. Properties of stars apparent brightness (apparent magnitude) measure energy/area/second luminosity (absolute magnitude) calculate distance, use inverse-square law distance to the star parallax temperature

435 views • 18 slides

H Exhaustion

H Exhaustion. After core H exhaustion core must contract and heat before He burning can begin Shell around contracting core heated to H burning T. H Exhaustion. Convective core - H depleted out to r = r convective core

193 views • 7 slides