ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Cole, S.'

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Found 3 codes.

[ascl:2412.022] ForestFlow: Lyman-alpha cosmology emulator
Chaves-Montero, J.; Cabayol-Garcia, L.; Lokken, M.; Font-Ribera, A.; Aguilar, J.; Ahlen, S.; Bianchi, D.; Brooks, D.; Claybaugh, T.; Cole, S.; de la Macorra, A.; Ferraro, S.; Forero-Romero, J. E.; Gaztañaga, E.; Gontcho, S. Gontcho A; Gutierrez, G.; Honscheid, K.; Kehoe, R.; Kirkby, D.; Kremin, A.; Lambert, A.; Landriau, M.; Manera, M.; Martini, P.; Miquel, R.; Muñoz-Gutiérrez, A.; Niz, G.; Pérez-Ràfols, I.; Rossi, G.; Sanchez, E.; Schubnell, M.; Sprayberry, D.; Tarlé, G.; Weaver, B. A.
ForestFlow emulates the linear biases and small-scale deviation parameters of the 3D flux power spectrum of the Lyman-alpha forest. The parameters are modeled as a function of cosmology – the small-scale amplitude and slope of the linear power spectrum – and the physics of the intergalactic medium.
[ascl:2312.009] GravSphere: Jeans modeling code
Read, J. I.; Steger, P.; Walker, M. G.; Genina, A.; Frenk, C. S.; Cole, S.; Benítez-Llambay, A.; Ludlow, A. D.; Navarro, J. F.; Oman, K. A.; Robertson, A.; Collins, M. L. M.; Ibata, R. A.; Rich, R. M.; Martin, N. F.; Peñarrubia, J.; Chapman, S. C.; Tollerud, E. J.; Weisz, D. R.
The non-parametric Jeans code GravSphere models discrete data and can be used to model dark matter distributions in galaxies. It can also recover the density ρ(r) and velocity anisotropy β(r) of spherical stellar systems, assuming only that they are in a steady state. Real or mock data are prepared by using the included binulator.py code; the repository also includes many examples for exploring the GravSphere's capabilities.
[ascl:1510.005] GALFORM: Galactic modeling
Cole, Shaun; Lacey, Cedric G.; Baugh, Carlton M.; Frenk, Carlos S.
GALFORM is a semi-analytic model for calculating the formation and evolution of galaxies in hierarchical clustering cosmologies. Using a Monte Carlo algorithm to follow the merging evolution of dark matter haloes with arbitrary mass resolution, it incorporates realistic descriptions of the density profiles of dark matter haloes and the gas they contain. It follows the chemical evolution of gas and stars, and the associated production of dust and includes a detailed calculation of the sizes of discs and spheroids.