Star and Planet Formation 2017

Lecturers: Floris van der Tak & Michael Müller

Assistant: Kateryna Frantseva

Motivation

This course gives an overview of current understanding in the studies of star and planet formation. After attending the course, students will know what the major current problems and paradigms are and how to pursue these as independent researchers.

Goals

The course discusses

  1. observations and theory of star formation, and differences between the high- and low-mass cases;

  2. the structure of proto-planetary disks, both from the dust (coagulation/fragmentation) and gas (chemistry/thermodynamics) perspective;

  3. the formation of planetary systems and the properties of exoplanets.

These goals will be achieved at two levels: a theoretical level where the student can express insight, and a practical level where this insight is applied in calculations.

Recommended Literature

S.W. Stahler & F. Palla, The Formation of Stars, Wiley, ISBN 3-527-40559-3.

P.J. Armitage, Astrophysics of Planet Formation, Cambridge, ISBN 978-1107-653-085.

Prerequisites

Interstellar Medium (required), Radiative processes (recommended).

Format

The course consists of 13 lectures of 2 hours and 7 exercise sessions over a period of 8 weeks, followed by a written exam.

The final grade for the course is a weighted average of the grades for the exercises and for the exam.

Target audience

Advanced undergraduate (Master-level) and beginning graduate students in Astronomy.

Schedule

The basic schedule is given on the Ocasys page but see the table below for exceptions. Lectures are Mondays at 09:00 in room 161 and Fridays at 11:00 in room 257; exercise sessions are Tuesdays at 15:00 in room 161.



Date

Topic

Suggested reading

06-02-2017

I. Overview and context

Stahler & Palla, Chapters 1-4


Part I: Star formation


10-02-2017

II. Molecular clouds

Stahler & Palla, Chapters 5-8

13-02-2017

III. Cloud stability and collapse

Stahler & Palla, Chapter 9-12

14-02-2017

Exercises 1: Molecular clouds


17-02-2017

IV. Pre-main sequence stars

Stahler & Palla, Chapters 13-15

20-02-2017

V. Extreme star formation

Stahler & Palla, Chapter 16-19

21-02-2017

VI. Observations of disks

Armitage, Chapter 1

24-02-2017

Exercises 2: Cloud collapse and protostars



Part II: Proto-planetary disks


27-02-2017

No lecture

28-02-2017

Exercises 3: Disk observations


03-03-2017

VII. Accretion disks

Armitage, Chapter 2

06-03-2017

VIII. Disk chemistry

Armitage, Chapter 3

07-03-2017

Exercises 4: Disk accretion


10-03-2017

IX. Particle motions in disks

Armitage, Chapter 4


Part III: Planet formation


13-03-2017 (MM)

X. From dust to planetesimals

Armitage, Chapter 5

14-03-2017

Exercises 5: Disk chemistry


17-03-2017 (MM)

XI. From planetesimals to planets

Armitage, Chapter 6

20-03-2017 (MM)

XII. Planet migration

Armitage, Chapter 7

21-03-2017

Exercises 6: Particle growth


24-03-2017

XIII. Exoplanets

Udry & Santos 2007;

Seager & Deming 2010

28-03-2017

Exercises 7: Planet migration


31-03-2017

Q&A

07-04-2017

Exam

Contact

Prof. dr. Floris van der Tak:

telephone (050) 363 8753

e-mail f.f.s.van.der.tak AT rug.nl

office: 5419.0294



Dr. Michael Müller:

telephone (050) 363 8446

e-mail m.mueller AT sron.nl

office: 5419.0273



M.Sc. Katya Frantseva:

telephone (050) 363 4089

e-mail k.frantseva AT sron.nl

office 5419.0297