707 citations
- Institut des Hautes Études ScientifiquesFR42 papers
- Ludwig-Maximilians-Universität MünchenDE34 papers
- Centre National de la Recherche ScientifiqueFR27 papers
- Collège de FranceFR22 papers
- University of CambridgeGB18 papers
- École Polytechnique Fédérale de LausanneCH15 papers
- University of MichiganUS15 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT14 papers
- Sorbonne UniversitéFR14 papers
- University of MilanIT14 papers
- Vanderbilt UniversityUS14 papers
- University of WaterlooCA13 papers
11 papers · 1 filter
Euclid preparation. XXX. Performance assessment of the NISP Red-Grism through spectroscopic simulations for the Wide and Deep surveys
Euclid Collaboration, L. Gabarra, C. Mancini +232
This work focuses on the pilot run of a simulation campaign aimed at investigating the spectroscopic capabilities of the Euclid Near-Infrared Spectrometer and Photometer (NISP), in…
Euclid preparation. XXV. The Euclid Morphology Challenge -- Towards model-fitting photometry for billions of galaxies
Euclid Collaboration, E. Merlin, M. Castellano +218
The ESA Euclid mission will provide high-quality imaging for about 1.5 billion galaxies. A software pipeline to automatically process and analyse such a huge amount of data in real…
Impact of magnetic fields on Population III star formation
Cynthia R. Saad, Volker Bromm, Mounib El Eid
The theory of the formation of the first stars in the Universe, the so-called Population III (Pop III), has until now largely neglected the impact of magnetic fields. Complementing…
An order-disorder phase transition in black-hole star clusters
Jihad Touma, Scott Tremaine, Mher Kazandjian
The centers of most galaxies contain massive black holes surrounded by dense star clusters. The structure of these clusters determines the rate and properties of observable transie…
Secular Instabilities of Keplerian Stellar Discs
Karamveer Kaur, Mher Kazandjian, S. Sridhar +1
We present idealized models of a razor-thin, axisymmetric, Keplerian stellar disc around a massive black hole, and study non-axisymmetric secular instabilities in the absence of ei…
Stellar Dynamics around a Massive Black Hole III: Resonant Relaxation of Axisymmetric Discs
S. Sridhar, Jihad R. Touma
We study the Resonant Relaxation (RR) of an axisymmetric low mass (or Keplerian) stellar disc orbiting a more massive black hole (MBH). Our recent work on the general kinetic theor…