Modelling star formation and feedback in simulations of interacting galaxies

By Volker Springel. 2000

217 citations recorded by the source corpus.

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In Astronomy and Astrophysics

Citations in the corpus

A general model for the CO–H2 conversion factor in galaxies with applications to the star formation law (2011, result): “…(1959) relation results in a power-law relation comparable to the observed one for the sorts of galaxies studied here (Mihos & Hernquist 1994a; Springel 2000; Cox et al. 2006b, though see Schaye & Dalla Vecchia 2008 for cases when this may not apply).9 The gas is initialized as primordial,…”
Galactic winds driven by cosmic ray streaming (2012, background): “For an effective equation of state of Peff ∝ ρ2, the solution to the hydrostatic equation yields a vertical scale height that is independent of surface mass density (see e.g. Springel 2000).”
Formation of z~6 Quasars from Hierarchical Galaxy Mergers (2006, methodology): “…starbursts, a phenomenon that has been demonstrated by many numerical simulations (e.g., Hernquist 1989; Hernquist &Katz 1989; Barnes& Hernquist 1991, 1996; Mihos & Hernquist 1994, 1996; Springel 2000; Barnes 2002; Naab & Burkert 2003; Li et al. 2004), as reviewed by Barnes & Hernquist (1992).”
Modelling feedback from stars and black holes in galaxy mergers (2004, methodology): “Gerritsen & Icke (1997) and Springel (2000) began to generalize these calculations by implementing simple approaches to allow for departures from an isothermal EOS.”
Interaction-induced star formation in a complete sample of 105 nearby star-forming galaxies (2007, background): “…side, N-body simulations that treat the hydrodynamics of the gas (Negroponte & White 1983; Barnes & Hernquist 1992; Mihos & Hernquist 1996; Springel 2000; Tissera et al. 2002; Meza et al. 2003; Kapferer et al. 2005; Cox et al. 2006) have demonstrated that interactions between galaxies can…”
Physical Models of Galaxy Formation in a Cosmological Framework (2014, unknown): “…been numerous studies of star formation enhancement in mergers using numerical hydrodynamic simulations of binary mergers (e.g. Cox et al. 2006, 2008, Mihos & Hernquist 1996, Springel 2000), these simulations are not in a cosmological context, and therefore must assume idealized initial conditions.”
Astrophysical smooth particle hydrodynamics (2009, background): “…the literature (Navarro and White, 1993; Mihos and Hernquist, 1994; Bate et al., 1995, 2003; Gerritsen and Icke, 1997; Sommer-Larsen et al., 1999; Springel, 2000, 2005; Springel et al., 2001; Thacker and Couchman, 2000; Scannapieco et al., 2001; Thacker et al., 2001; Kay et al., 2002; Ascasibar…”
Formation of a Spiral Galaxy in a Major Merger (2004, methodology): “METHODOLOGY In Springel et al. (2004), we constructed near-equilibrium galaxy models consisting of dark matter halos, disks of gas and stars, and optional bulges, using a procedure developed by Hernquist (1993a) and Springel (2000), but with a number of refinements.”
The influence of gas on the structure of merger remnants (2006, unknown): “For individual simulated mergers this trend was already found by Bekki & Shioya (1997) and thereafter rediscovered by Springel (2000).”
Formation of gas discs in merging galaxies (2002, methodology): “This approach is deliberately simple-minded when compared to simulations which include star formation, feedback, and other processes (e.g. Katz 1992; Mihos & Hernquist 1994; Gerritsen & Icke 1997; Springel 2000).”
Forming disc galaxies in ΛCDM simulations (2006, methodology): “Both models were built as equilibrium configurations using the procedure outlined in Springel (2000).”
Star Formation in AEGIS Field Galaxies since z = 1.1: The Dominance of Gradually Declining Star Formation, and the Main Sequence of Star-forming Galaxies (2007, background): “The amplitude of thesez p 1 variations ( #4) is consistent with gas-poor or minor mergers, rather than the peak SFR of gas-rich major mergers (Springel2000; Cox et al. 2006).”
Populating a cluster of galaxies - I. Results at z=0 (2000, background): “One major uncertainty is how this energy affects the evolution of the interstellar medium, and how the star formation rate is regulated by it (Springel 2000).”
STRUCTURE AND FORMATION OF ELLIPTICAL AND SPHEROIDAL GALAXIES (2008, background): “More recent simulations of gas-rich mergers also produce an extra component near the center as a result of merger-induced starbursts (e. g., Springel 2000).”
Revisiting the cosmic cooling crisis (2001, background): “Several groups have attempted to ”correct” for this by preventing reheated gas from radiatively cooling over a finite timescale (e.g. Gerritsen 1997; Springel 2000; Thacker & Couchman 2000).”
Numerical study of halo concentrations in dark-energy cosmologies (2003, unknown): “The cosmological code GADGET (Springel et al. 2001c) is well tested and used for simulating a wide range of cosmological scenarios from the interaction of galaxies (Springel 2000) to large-scale structure formation (Springel et al. 2001a).”
On the frequency, intensity, and duration of starburst episodes triggered by galaxy interactions and mergers (2008, methodology): “Different recipes and numerical methods have been adopted in existing models to include star formation and account for the effects that this star formation has on the surroundings (Katz 1992; Steinmetz & Müller 1994; Springel 2000; Springel & Hernquist 2003; Cox et al. 2006).”
The CO-H2 Conversion Factor in Disc Galaxies and Mergers (2011, methodology): “The normalisation of this relation is set in order to match the localΣSFR −Σgas relation (Kennicutt 1998a,b; Springel 2000; Cox et al. 2006b).”
Feedback in simulations of disc-galaxy major mergers (2005, background): “…elliptical galaxies appear to have (Barnes 1992; Hernquist 1992, 1993c; Hernquist et al. 1993; Mihos & Hernquist 1994a; Barnes & Hernquist 1996; Springel 2000; Naab & Trujillo 2005), the kinematic structure of merger remnants (Naab & Burkert 2003; González-Garćıa & van Albada 2005a,b; Cox et…”
GADGET: a code for collisionless and gasdynamical cosmological simulations (2000, background): “Force symmetry is tails in colliding galaxies, and Springel (2000) has achieved by using the kernel averaging technique, modeled star formation and feedback in isolated and and a suitable neighbour searching algorithm is used colliding gas-rich spirals.”