The DOI matches its Crossref record; 106 of the 106 references it cites were found in a registry or an index.
A General Theory of Turbulence‐regulated Star Formation, from Spirals to Ultraluminous Infrared Galaxies
Open accessAbstract
We derive an analytic prediction for the star formation rate in environments ranging from normal galactic disks to starbursts and ULIRGs in terms of the observables of those systems. Our calculation is based on three premises: (1) star formation occurs in virialized molecular clouds that are supersonically turbulent; (2) the density distribution within these clouds is lognormal, as expected for supersonic isothermal turbulence; and (3) stars form in any subregion of a cloud that is so overdense that its gravitational potential energy exceeds the energy in turbulent motions. We show that a theory based on this model is consistent with simulations and with the observed star formation rate in the Milky Way. We use our theory to derive the Kennicutt-Schmidt law from first principles and make other predictions that can be tested by future observations. We also provide an algorithm for estimating the star formation rate that is suitable for inclusion in numerical simulations.
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Citations
Cites
A Universal Density Profile from Hierarchical Clustering
Navarro, J. F., Frenk, C. S., & White, S. D. M. (1997) · The Astrophysical Journal · doi:10.1086/304888 · Cited by 9,917
STAR FORMATION IN GALAXIES ALONG THE HUBBLE SEQUENCE
Kennicutt, R. C. (1998) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev.astro.36.1.189 · Cited by 6,578
A Universal Density Profile from Hierarchical ClusteringPreprint
Navarro, J. F., Frenk, C. S., & White, S. D. M. (1996) · Cited by 6,275
The Global Schmidt Law in Star‐forming Galaxies
Kennicutt, Jr. (1998) · The Astrophysical Journal · doi:10.1086/305588 · Cited by 5,202
Star Formation in Galaxies Along the Hubble Sequence
Kennicutt, R. C., & Words, K. (1998) · Cited by 3,712
On the Gravitational Stability of a Disk of Stars
Toomre, A. (1964) · The Astrophysical Journal · doi:10.1086/147861 · Cited by 3,349 · cited 1×
“The Toomre parameter Q is defined as (Toomre 1964) Q g G g ¼ ffiffiffi 2 p g G g ; ð35Þ where ffiffiffi 2 p is the epicyclic frequency, ¼ vrot/r is the angular velocity, and r is the galactocentric radius.”
BackgroundTurbulence and star formation in molecular clouds
Larson, R. B. (1981) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/194.4.809 · Cited by 2,592
Schmidt, M. (1959) · The Astrophysical Journal · doi:10.1086/146614 · Cited by 2,420
Star Formation in Molecular Clouds: Observation and Theory
Shu, F. H., Adams, F. C., & Lizano, S. (1987) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev.aa.25.090187.000323 · Cited by 2,388
(1993) · Choice Reviews Online · doi:10.5860/choice.31-2093 · Cited by 1,929
Cited by
Star Formation in the Milky Way and Nearby Galaxies
Kennicutt, R. C., & Evans, N. J. (2012) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev-astro-081811-125610 · Cited by 2,902
“Studies of the role of turbulence show some promise in explaining this paradox (Krumholz & McKee 2005; Hennebelle & Chabrier 2011), and magnetic fields may yet play a role.”
BackgroundTHE STAR FORMATION EFFICIENCY IN NEARBY GALAXIES: MEASURING WHERE GAS FORMS STARS EFFECTIVELY
Leroy, A. K., Walter, F., Brinks, E., Bigiel, F., de Blok, W. J. G., Madore, B., & Thornley, M. D. (2008) · The Astronomical Journal · doi:10.1088/0004-6256/136/6/2782 · Cited by 1,919
THE SPITZER c2d LEGACY RESULTS: STAR-FORMATION RATES AND EFFICIENCIES; EVOLUTION AND LIFETIMES
Evans, N. J., Dunham, M. M., Jørgensen, J. K., Enoch, M. L., Merín, B., van Dishoeck, E. F., Alcalá, J. M., Myers, P. C., Stapelfeldt, K. R., Huard, T. L., et al. (2009) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/181/2/321 · Cited by 1,649
The Galactic Center massive black hole and nuclear star cluster
Genzel, R., Eisenhauer, F., & Gillessen, S. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.3121 · Cited by 1,236
Variations in the Galactic star formation rate and density thresholds for star formation
Longmore, S. N., Bally, J., Testi, L., Purcell, C. R., Walsh, A. J., Bressert, E., Pestalozzi, M., Molinari, S., Ott, J., Cortese, L., et al. (2013) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/sts376 · Cited by 357
Metadata
- Authors
- Krumholz, M. R., & McKee, C. F.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2005-09
- Volume
- 630
- Issue
- 1
- Pages
- 250-268
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W2601507719
- Cited by
- 1,048
- References
- 106
- FWCI
- 17.37
- Type
- journal article
- Language
- en
- Open access
- bronze
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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