HARMONI at ELT: project status and instrument overview
(2024)
Presentation / Conference Contribution
Thatte, N. A., Melotte, D., Neichel, B., Le Mignant, D., Rees, P., Clarke, F., Ferraro-Wood, V., Gonzalez, O., Jones, M., Álvarez Urueña, A., Vilaseca, H., Arribas Mocoroa, S., Caballero, J. A., Carracedo Carballal, G. J., Estrada Piqueras, A., Ferro, I., García García, M., Lamperti, I., Pereira Santaella, M., Perna, M., …York, A. (2024, June). HARMONI at ELT: project status and instrument overview. Paper presented at Ground-based and Airborne Instrumentation for Astronomy X, Yokohama, Japan
Dr Dimitri Gadotti's Outputs (5)
Closing the gap: secular evolution of bar-induced dark gaps in the presence of thick discs (2024)
Journal Article
Ghosh, S., Gadotti, D. A., Fragkoudi, F., Nagpal, V., Di Matteo, P., & Cuomo, V. (2024). Closing the gap: secular evolution of bar-induced dark gaps in the presence of thick discs. Monthly Notices of the Royal Astronomical Society, 532(4), 4570-4582. https://doi.org/10.1093/mnras/stae1797
Impacts of Bar-driven Shear and Shocks on Star Formation (2024)
Journal Article
Kim, T., Gadotti, D. A., Querejeta, M., Pérez, I., Zurita, A., Neumann, J., van de Ven, G., Méndez-Abreu, J., de Lorenzo-Cáceres, A., Sánchez-Blázquez, P., Fragkoudi, F., Martins, L. P., Silva-Lima, L. A., Kim, W.-T., & Park, M.-G. (2024). Impacts of Bar-driven Shear and Shocks on Star Formation. The Astrophysical Journal, 968(2), Article 87. https://doi.org/10.3847/1538-4357/ad410eBars drive gas inflow. As the gas flows inward, shocks and shear occur along the bar dust lanes. Such shocks and shear can affect the star formation (SF) and change the gas properties. For four barred galaxies, we present Hα velocity gradient maps th... Read More about Impacts of Bar-driven Shear and Shocks on Star Formation.
A JWST investigation into the bar fraction at redshifts 1 ≤ z ≤ 3 (2024)
Journal Article
Le Conte, Z. A., Gadotti, D. A., Ferreira, L., Conselice, C. J., de Sá-Freitas, C., Kim, T., …Adams, N. J. (2024). A JWST investigation into the bar fraction at redshifts 1 ≤ z ≤ 3. Monthly Notices of the Royal Astronomical Society, 530(2), 1984-2000. https://doi.org/10.1093/mnras/stae921The presence of a stellar bar in a disc galaxy indicates that the galaxy hosts in its main part a dynamically settled disc and that bar-driven processes are taking place in shaping its evolution. Studying the cosmic evolution of the bar fraction in d... Read More about A JWST investigation into the bar fraction at redshifts 1 ≤ z ≤ 3.
The universal variability of the stellar initial mass function probed by the TIMER survey (2024)
Journal Article
Martín-Navarro, I., de Lorenzo-Cáceres, A., Gadotti, D. A., Méndez-Abreu, J., Falcón-Barroso, J., Sánchez-Blázquez, P., …Pérez, I. (2024). The universal variability of the stellar initial mass function probed by the TIMER survey. Astronomy & Astrophysics, 684, Article A110. https://doi.org/10.1051/0004-6361/202348060The debate about the universality of the stellar initial mass function (IMF) revolves around two competing lines of evidence. While measurements in the Milky Way, an archetypal spiral galaxy, seem to support an invariant IMF, the observed properties... Read More about The universal variability of the stellar initial mass function probed by the TIMER survey.