The Interstellar Medium, Expanding Nebulae and Triggered Star Formation [electronic resource] : Theory and Simulations / by Thomas G. Bisbas.

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The Interstellar Medium, Expanding Nebulae and Triggered Star Formation [electronic resource] : Theory and Simulations / by Thomas G. Bisbas.

1st ed. 2016.

9783319261423 (electronic book)
3319261428 (electronic book)
9783319261409
3319261401

Cham : Springer International Publishing : Imprint : Springer, 2016.

English

1 online resource (XI, 71 pages 22 illustrations, 7 illustrations in color.) : online resource.

10.1007/978-3-319-26142-3 doi

QB460-466

523.01

This brief brings together the theoretical aspects of star formation and ionized regions with the most up-to-date simulations and observations. Beginning with the basic theory of star formation, the physics of expanding HII regions is reviewed in detail and a discussion on how a massive star can give birth to tens or hundreds of other stars follows. The theoretical description of star formation is shown in simplified and state-of-the-art numerical simulations, describing in a more clear way how feedback from massive stars can trigger star and planet formation. This is also combined with spectacular images of nebulae taken by talented amateur astronomers. The latter is very likely to stimulate the reader to observe the structure of nebulae from a different point of view, and better understand the associated star formation therein.

References3 Triggered Star Formation ; 3.1 Overview; 3.2 Gravitational Collapse; 3.3 Instabilities During the D-Type Phase; 3.3.1 Vishniac Instability; 3.3.2 Rayleigh-Taylor Instability; 3.4 Collect and Collapse; 3.5 Radiation-Driven Implosion; 3.6 The Formation of Our Solar System; References; 4 Numerical Simulations ; 4.1 Introduction; 4.2 Methods Followed in Numerical Simulations; 4.2.1 Grid-Based Methods; 4.2.2 Smoothed Particle Hydrodynamics Methods; 4.2.3 Hybrid Methods; 4.3 Simulations; 4.3.1 Spherically Symmetric Expansion; 4.3.2 Off-Center Expansion; 4.3.3 Radiation Driven Implosion.

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SpringerBriefs in astronomy.

Print version: 9783319261409.

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