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A Few Tens au Scale Physical and Chemical Structures Around Young Low-Mass ProtostarsIntroduction

A Few Tens au Scale Physical and Chemical Structures Around Young Low-Mass Protostars: Introduction [It has been established that the Universe consists of dark energy, dark matter, and baryons. Although the mass of baryons is only 4.6% of the total mass of the Universe, they form rich structures in the Universe from large scales (clusters of galaxies and galaxies) to small scales (stars and planets). Among such hierarchical structure, stars are the most fundamental physical elements in the Universe. They also play important roles in chemical evolution of the Universe through nucleosyntheses. All said and done, they harbor planets where the life can emerge. Thus, detailed understanding of star formation is a central issue for astrophysics and astrochemistry. This thesis describes a part of such efforts, focusing on a relation between physical and chemical processes of the star and planetary system formation.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

A Few Tens au Scale Physical and Chemical Structures Around Young Low-Mass ProtostarsIntroduction

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Publisher
Springer Nature Singapore
Copyright
© Springer Nature Singapore Pte Ltd. 2022
ISBN
978-981-19-1707-3
Pages
1 –15
DOI
10.1007/978-981-19-1708-0_1
Publisher site
See Chapter on Publisher Site

Abstract

[It has been established that the Universe consists of dark energy, dark matter, and baryons. Although the mass of baryons is only 4.6% of the total mass of the Universe, they form rich structures in the Universe from large scales (clusters of galaxies and galaxies) to small scales (stars and planets). Among such hierarchical structure, stars are the most fundamental physical elements in the Universe. They also play important roles in chemical evolution of the Universe through nucleosyntheses. All said and done, they harbor planets where the life can emerge. Thus, detailed understanding of star formation is a central issue for astrophysics and astrochemistry. This thesis describes a part of such efforts, focusing on a relation between physical and chemical processes of the star and planetary system formation.]

Published: Nov 9, 2022

Keywords: Star formation; Radio astronomy; Low-mass star; Protostellar disks; Protoplanetary disks; Jets and outflows; Interstellar medium; Astrochemsitry

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