Modelling the Upper Atmosphere of Gas-Giant Exoplanets Irradiated by Low-Mass Stars / by Joshua Chadney.

Format:

Book

Author/Creator:

Chadney, Joshua., Author.

Series:

Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5053

Language:

English

Subjects (All):

Planetary science.

Atmospheric science.

Space sciences.

Astrophysics.

Planetary Sciences.

Atmospheric Sciences.

Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics).

Astrophysics and Astroparticles.

Local Subjects:

Planetary Sciences.

Atmospheric Sciences.

Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics).

Astrophysics and Astroparticles.

Physical Description:

1 online resource (XII, 169 p. 85 illus., 70 illus. in color.)

Edition:

1st ed. 2017.

Place of Publication:

Cham : Springer International Publishing : Imprint: Springer, 2017.

Summary:

This PhD thesis details the development of a new 1D ionospheric model to describe the upper atmospheres of extrasolar giant plants. The upper atmospheres of Hot Jupiters are subject to extreme radiation conditions that can result in rapid atmospheric escape. The composition and structure of these planets’ upper atmospheres are affected by high-energy emissions from the host star. The nature of these emissions depends on the stellar type and age, making them important factors in understanding the behaviour of exoplanetary atmospheres. .

Contents:

1 Introduction

2 Solar and stellar X-ray and UV radiation

3 Thermosphere

4 Ionosphere.-5 Conclusions and future work.-References.-Appendix A Neutral densities

Appendix B Ion densities from the thermospheric model

Appendix C Summary of permission for third party copyright works.

Notes:

Includes bibliographical references at the end of each chapters and index.

ISBN:

3-319-63351-1