Special Course: Galaxy Formation and Evolution

español

Dr. Darren Croton from Centre for Astrophysics & Supercomputing, Swinburne University of Technology, Australia, and Dr. Violeta González-Pérez from Portsmouth University, United Kindom, will give a special course on galaxy formation and evolution at Facultad de Ciencias Astronómicas y Geofísicas, between 29th september and 4th october, 2016. Lectures will be held at Salon Meridiano, FCAG.

Requirements: Knowledge of python (not exclusive). Participants are expected to bring their own laptops in order to carry out the hands-on work.

Programme of the course

Four lectures of two hours each: 1h theory (T)/ 1h hands-on (H)

1st class (29/09):
T: Introduction to galaxy formation (evolution of large scale structures, galaxy properties).
H: Introduction to Python (https://docs.python.org/3/tutorial/) and SQL (Structured Query Language, https://arxiv.org/abs/1510.01320, http://icc.dur.ac.uk/Eagle/Database/eagleSqlTools.py): obtaining the mass function of dark matter haloes with Python from the Millennium DataBase (http://virgo.dur.ac.uk). Generate from there a galaxy stellar mass function making the least assumptions and comparing to some observations (http://www.astro.ljmu.ac.uk/~ikb/research/data/gsmf-B12.txt).

INTRO (PDF)
Exercise 1 (PDF)

2nd class (30/09):
T: Introduction to different techniques for modelling galaxies: Halo Occupation Distribution (HOD), Subhalo Matching (SHAM), Semi-Analytic Models (SAM), hydrodynamical simulations. Advantages of different techniques depending on the application.
H: Use different methods to generate galaxy stellar mass functions (https://halotools.readthedocs.io/en/latest/). Discussion of results.

3rd class (03/10):
T: Detail introduction to SAMs: modeling of the baryonic processes involved in galaxy formation and evolution.
H: Introduction to SAGE (http://darrencroton.github.io/) and calibration of free parameters.

4th class (04/10):
T: Mimicking observations: generating lightcones.
H: Introduction to TAO (Theoretical Astrophysical Observatory, (https://tao.asvo.org.au/tao/) and writing format hdf5: obtaining diagnostic plots (LF, GSMF) from a box downloaded using TAO. Generation of a lightcone with TAO (Getting the LF using the Vmax method.)

Darren's Lecture 1 (PDF)
Darren's Lecture 2 (PDF)

Students will have to complete the practical activities proposed in each hands-on class which will demand 6-8 hours of additional work. Results will be discussed in the following class.

The schedule for the Special Course is the following:

Time Thursday 29/09 Friday 30/09
14:00 to 15:00 Theory 1 (by Violeta) Theory 2 (by Violeta)
15:00 to 16:30 Exercise 1 Exercise 2
16:30 to 17:00 COFFEE COFFEE
17:00 to 18:00 Exercise 1 (extra time) Exercise 2 (extra time)

Time Monday 03/10 Tuesday 04/10
10:00 to 11:00 Theory 3 (by Darren) Theory 4 (by Darren)
11:00 to 12:30 Exercise 3 Exercise 4
12:30 to 14:00 LUNCH LUNCH
14:00 to 16:00 Exercises Exercises


Undergraduate and graduate students, posdocs and researchers interested in these topics can participate by sending an e-mail to Sofía Cora (sacora@fcaglp.unlp.edu.ar or sofia.cora@gmail.com) and Claudia Scóccola (cscoccola@fcaglp.unlp.edu.ar or claudiascoccola@gmail.com).

List of participants

Name Surname Institution
Carlos Argüelles FCAG, UNLP / CONICET
Melina Bersten IALP, UNLP
Juan Pablo Caso IALP, UNLP
Florencia Collacchioni FCAG, UNLP
Bruno Javier De Bórtoli FCAG, UNLP
María Emilia De Rossi IAFE
Facundo Manuel Delfino FCAG, UNLP
Mariano Dominguez Romero IATE-OAC-UNC y CONICET
Keiko Fushimi FCAG, UNLP
Martín Gamboa FCAG, UNLP
Ignacio Gargiulo IALP
Nélida Gonzalez IALP,UNLP
Guillermo Hagele IALP, UNLP
Tomás Hough FCAG, UNLP
María Jose Kanagusuku IATE
Lucila Kraiselburd FCAG, UNLP
Martín Mestre IALP, UNLP
María de los Angeles Moliné CFTP - IST (Portugal)
Facundo David Moyano FCAG, UNLP
Rocío Paez RCAAM, Academy of Athens, Greece
Analía Smith-Castelli IALP, UNLP
Doris Stoppacher IFT/UAM-CSIC
María Antonela Taverna IATE
Florencia Teppa Pannia FCAG, UNLP
María Cecilia Tomasini UBA
Cristian Vega IALP
Lucas Zenocratti FCAG, UNLP