Francesco Flammini Dotti

Little Red Dots 2026

Dominik R. G. Schleicher, Andrés Escala, Francesco Flammini Dotti, Muhammad A. Latif

it, cl, ae (code pays fourni par la source)

Pulsars and Millisecond Pulsars IV: From Subroutine Validation to Population Synthesis in NBODY6++GPU

Maria Rahb, Rainer Spurzem, Areg M. Mickaelian, Francesco Flammini Dotti

Direct N-body codes such as NBODY6++GPU can solve the dynamical evolution of globular clusters with great accuracy, yet historically uses simple models: spin period, spin-down rate, and magnetic field strength are never updated once a neutron star forms. Earlier works in this …

am, cn, it (code pays fourni par la source)

Initial Conditions for NBODY6++GPU-MASSLESS Star Cluster Models

Francesco Flammini Dotti

Human-readable ASCII version of Table 1 from the paper Dynamical evolution of massless particles in star clusters with NBODY6++GPU-MASSLESS. The file contains the initial conditions of the star cluster models used in the simulations, including the stellar population properties, the free-floating comet …

Initial Conditions for NBODY6++GPU-MASSLESS Star Cluster Models

Francesco Flammini Dotti

Human-readable ASCII version of Table 1 from the paper Dynamical evolution of massless particles in star clusters with NBODY6++GPU-MASSLESS. The file contains the initial conditions of the star cluster models used in the simulations, including the stellar population properties, the free-floating comet …

Massive star clusters detected by JWST as natural birthplaces of intermediate-mass black holes

Dominik R. G. Schleicher, M. Liempi, Mirek Giersz, M. C. Vergara et autres

The James Webb Space Telescope (JWST) has detected, through gravitational lensing, several young massive star clusters (YMCs), which are considered as relevant building blocks of high-redshift galaxies. In this work, we show how a significant fraction of these YMCs could act as …

it, pl, de, cl, ae, fi (code pays fourni par la source)

Primordial Binary Stars, Mass segregation and Fractality Effects on the Early Evolution of Young Open Clusters

Vahid Amiri, Francesco Flammini Dotti, Xiaoying Pang, A. W. H. Kamlah et autres

We want to understand how the combined effect of initial substructure, primordial mass segregation, and primordial binaries affects the dynamical evolution of the cluster, and which one of these features is the most important to agree with observations. Methods. We use Nbody6++GPU …

The long-term evolution of ultra-faint dwarf galaxies and observational implications

Francesco Flammini Dotti, Roberto Capuzzo-Dolcetta, G. Carraro, Alessandro Alberto Trani et autres

Context. In the Local Group, dwarf spheroidal galaxies and ultra-faint dwarf galaxies (UFDs) exhibit large velocity dispersions. These values are generally attributed to the presence of substantial amounts of dark matter (DM), in line with predictions of the standard model of galaxy …

it, cl (code pays fourni par la source)

Direct

Kai Wu, Ataru Tanikawa, Francesco Flammini Dotti, M. C. Vergara et autres

Aims. We present eight direct N-body simulations with NBODY6++GPU of extremely massive, initially rotating Population III star clusters with 1.01 × 105 stars. Methods. Our models include primordial binaries, a continuous initial mass function, differential rotation, tidal mass loss, updated fitting formulae …

de, jp (code pays fourni par la source)

Massive star clusters detected by JWST as natural birthplaces of intermediate-mass black holes

Dominik R. G. Schleicher, M. Liempi, Mirek Giersz, M. C. Vergara et autres

The James Webb Space Telescope (JWST) has detected, through gravitational lensing, several young massive star clusters (YMCs), which are considered as relevant building blocks of high-redshift galaxies. In this work, we show how a significant fraction of these YMCs could act as …

it, pl, de, sk, us, cl, ae (code pays fourni par la source)

The long-term evolution of ultra-faint dwarf galaxies and observational implications

Francesco Flammini Dotti, Roberto Capuzzo-Dolcetta, G. Carraro, Alessandro Alberto Trani et autres

Context. In the Local Group, dwarf spheroidal galaxies and ultra-faint dwarf galaxies (UFDs) exhibit large velocity dispersions. These values are generally attributed to the presence of substantial amounts of dark matter (DM), in line with predictions of the standard model of galaxy …

de, sk, us, it, cl, cn (code pays fourni par la source)

Direct N -body simulations of rotating and extremely massive Population III star clusters

Kai Wu, Ataru Tanikawa, Francesco Flammini Dotti, M. C. Vergara et autres

Aims . We present eight direct N -body simulations with N BODY 6++GPU of extremely massive, initially rotating Population III star clusters with 1.01 × 10 5 stars. Methods . Our models include primordial binaries, a continuous initial mass function, differential rotation, …

de, sk, jp, us, it, cn (code pays fourni par la source)

Direct N-body simulations of rotating and extremely massive Population III star clusters

Kai Wu, Ataru Tanikawa, Francesco Flammini Dotti, M. C. Vergara et autres

Aims. We present eight direct N-body simulations with NBODY6++GPU of extremely massive, initially rotating Population III star clusters with 1.01 x 10^5 stars. Methods. Our models include primordial binaries, a continuous initial mass function, differential rotation, tidal mass loss, updated fitting formulae …