Project C5

Project leader: Porciani, Cristiano (AIfA)

By making use of state-of-the-art numerical simulations of galaxy formation and evolution, this project provides theoretical insights into (i) the buildup of metal and gas mass in high-redshift galaxies, (ii) the atomic and molecular content of their interstellar medium (ISM), (iii) the role played by metal-rich outflows triggered by massive stars. In the context of the CRC, our study provides a direct theoretical counterpart to the observational efforts conducted in C1 and C2. At the same time, it supplies the basic information which is necessary to build the mock catalogs for line-intensity mapping in C6.

Publications

2024

Bi, Da; Shlosman, Isaac; Romano-Díaz, Emilio

Dissecting cosmological filaments at high redshifts: emergence of spaghetti-type flow inside DM haloes Journal Article

In: Monthly Notices of the RAS, vol. 527, no. 4, pp. 11095-11112, 2024.

Links | BibTeX

References

  1. Bi, Shlosman, and Romano-Díaz, “Emergence of galactic morphologies at cosmic dawn: input from numerical modelling”, MNRAS 513, 693 (2022).
  2. Fichtner, Grassitelli, Romano-Díaz, and Porciani, “Mechanical feedback from stellar winds with an application to galaxy formation at high redshift”, MNRAS 512, 4573 (2022).
  3. Harrington, Weiss, Yun, Magnelli, 25 co-authors including, Romano-Díaz, and Bertoldi, “Turbulent Gas in Lensed Planck-selected Starbursts at z ⇠ 1-3.5”, ApJ 908, 95 (2021).
  4. Jiménez-Andrade, Magnelli, Karim, Jones, 22 co-authors including, Romano-Díaz, Bertoldi, and Riechers, “Molecular gas in AzTEC/C159: a star-forming disk galaxy 1.3 Gyr after the Big Bang”, A&A 615, A25 (2018).
  5. Jiménez-Andrade, Zavala, Magnelli, Casey, Liu, 12 co-authors including, Romano-Díaz, and Bertoldi, “The Redshift and Star Formation Mode of AzTEC2: A Pair of Massive Galaxies at z = 4.63”, ApJ 890, 171 (2020).
  6. Sadoun, Romano-Díaz, Shlosman, and Zheng, “Ly Ɑ properties of simulated galaxies in overdense regions: effects of galactic winds at z ≿ 6”, MNRAS 484, 4601 (2019).
  7. Sadoun, Shlosman, Choi, and Romano-Díaz, “The Baryon Cycle at High Redshifts: Effects of Galactic Winds on Galaxy Evolution in Overdense and Average Regions”, ApJ 829, 71 (2016).
  8. Schäbe, Romano-Díaz, Porciani, Ludlow, and Tomassetti, “A comparison of H2 formation models at high redshift”, MNRAS 497, 5008 (2020).
  9. Tomassetti, Porciani, Romano-Diaz, Ludlow, and Papadopoulos, “Atomic carbon as a powerful tracer of molecular gas in the high-redshift Universe: perspectives for ALMA.”, MNRAS 445, L124 (2014).
  10. Tomassetti, Porciani, Romano-Díaz, and Ludlow, “Simulating the H2 content of high-redshift galaxies”, MNRAS 446, 3330 (2015).