The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Gasoline2: a modern smoothed particle hydrodynamics code
Open accessAbstract
The methods in the Gasoline2 smoothed particle hydrodynamics (SPH) code are described and tested. Gasoline2 is the most recent version of the Gasoline code for parallel hydrodynamics and gravity with identical hydrodynamics to the Changa code. As with other Modern SPH codes, we prevent sharp jumps in time-steps, use upgraded kernels and larger neighbour numbers and employ local viscosity limiters. Unique features in Gasoline2 include its Geometric Density Average Force expression, explicit Turbulent Diffusion terms and Gradient-Based shock detection to limit artificial viscosity. This last feature allows Gasoline2 to completely avoid artificial viscosity in non-shocking compressive flows. We present a suite of tests demonstrating the value of these features with the same code configuration and parameter choices used for production simulations.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“To test the sensitivity of our results to the numerical methods and to known challenges for SPH, an additional set of comparison simulations are run using (1) the boundaryimprovement methods of Ruiz-Bonilla et al. (2022)”
From Immediate Origin of the Moon as a Post-impact Satellite (2022) · cites this paper as Wadsley et al. 2017
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The cosmological simulation code gadget-2
Springel, V. (2005) · Monthly Notices of the Royal Astronomical Society · doi:10.1111/j.1365-2966.2005.09655.x · Cited by 6,368
The formation of a blast wave by a very intense explosion I. Theoretical discussion
Taylor, G. I. (1950) · Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences · doi:10.1098/rspa.1950.0049 · Cited by 1,378
Cited by
Phantom: A Smoothed Particle Hydrodynamics and Magnetohydrodynamics Code for Astrophysics
Price, D. J., Wurster, J., Tricco, T. S., Nixon, C., Toupin, S., Pettitt, A., Chan, C., Mentiplay, D., Laibe, G., Glover, S., et al. (2018) · Publications of the Astronomical Society of Australia · doi:10.1017/pasa.2018.25 · Cited by 429
Immediate Origin of the Moon as a Post-impact Satellite
Kegerreis, J. A., Ruiz-Bonilla, S., Eke, V. R., Massey, R. J., Sandnes, T. D., & Teodoro, L. F. A. (2022) · The Astrophysical Journal Letters · doi:10.3847/2041-8213/ac8d96 · Cited by 50
Estimating the Milky Way's Mass via Hierarchical Bayes: A Blind Test on MUGS2 Simulated Galaxies
Eadie, G., Keller, B., & Harris, W. E. (2018) · The Astrophysical Journal · doi:10.3847/1538-4357/aadb95 · Cited by 20
Self-citation
Metadata
- Authors
- Wadsley, J. W., Keller, B. W., & Quinn, T. R.
- Venue
- Monthly Notices of the Royal Astronomical Society
- Publisher
- Oxford University Press (OUP)
- Published
- 2017-06-30
- Volume
- 471
- Issue
- 2
- Pages
- 2357-2369
- ISSN
- 0035-8711 (ISSN-L)
- 1365-2966
- OpenAlex
- W2725031412
- Cited by
- 268
- References
- 2
- FWCI
- 23.51
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Gasoline2: a modern smoothed particle hydrodynamics code. https://app.cochat.ai/papers/10.1093/mnras/stx1643
- The paper
- Wadsley, J. W., Keller, B. W., & Quinn, T. R. (2017). Gasoline2: a modern smoothed particle hydrodynamics code. Monthly Notices of the Royal Astronomical Society. https://doi.org/10.1093/mnras/stx1643
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
