SIMBAD references

2022MNRAS.510L..37B - Mon. Not. R. Astron. Soc., 510, L37-L41 (2022/February-2)

On the rise times in FU Orionis events.

BORCHERT E.M.A., PRICE D.J., PINTE C. and CUELLO N.

Abstract (from CDS):

We examine whether stellar flyby simulations can initiate FU Orionis outbursts using 3D hydrodynamics simulations coupled to live Monte Carlo radiative transfer. We find that a flyby where the secondary penetrates the circumprimary disc triggers a 1-2 yr rise in the mass accretion rate to 10–4 M☉ yr–1 that remains high (>=10–5 M☉ yr–1) for more than a hundred years, similar to the outburst observed in FU Ori. Importantly, we find that the less massive star becomes the dominant accretor, as observed.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): hydrodynamics - methods: numerical - protoplanetary discs - stars: protostars - stars: variables: T Tauri, Herbig Ae/Be

Simbad objects: 4

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