ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Klessen, R. S.'

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Found 4 codes.

[ascl:2204.001] TG: Turbulence Generator
Federrath, C.; Roman-Duval, J.; Klessen, R. S.; Schmidt, W.; Mac Low, M. -M.
Turbulence Generator generates a time sequence of random Fourier modes via an Ornstein-Uhlenbeck (OU) process, used to drive turbulence in hydrodynamical simulation codes. It can also generate single turbulent realizations. Turbulence driving based on this method is currently supported by implementations in AREPO (ascl:1909.010), FLASH (ascl:1010.082), GADGET (ascl:0003.001), PHANTOM (ascl:1709.002), PLUTO (ascl:1010.045), and Quokka (ascl:2110.009).
[ascl:2105.020] PAP: PHANGS-ALMA pipeline
Leroy, Adam K.; Hughes, Annie; Liu, Daizhong; Pety, Jerome; Rosolowsky, Erik; Saito, Toshiki; Schinnerer, Eva; Schruba, Andreas; Usero, Antonio; Faesi, Christopher M.; Herrera, Cinthya N.; Chevance, Melanie; Hygate, Alexander P. S.; Kepley, Amanda A.; Koch, Eric W.; Querejeta, Miguel; Sliwa, Kazimierz; Will, David; Wilson, Christine D.; Anand, Gagandeep S. Barnes, Ashley; Belfiore, Francesco; Beslic, Ivana; Bigiel, Frank; Blanc, Guillermo A.; Bolatto, Alberto D.; Boquien, Mederic; Cao, Yixian; Chandar, Rupali; Chastenet, Jeremy; Chiang, I-Da; Congiu, Enrico; Dale, Daniel A.; Deger, Sinan; den Brok, Jakob S.; Eibensteiner, Cosima; Emsellem, Eric; Garcıa-Rodrıguez, Axel; Glover, Simon C. O.; Grasha, Kathryn; Groves, Brent; Henshaw, Jonathan D.; Jimenez Donaire, Maria J.; Kim, Jenny J.; Klessen, Ralf S.; Kreckel, Kathryn; Kruijssen, J. M. Diederik; Larson, Kirsten L.; Lee, Janice C.; Mayker, Ness; McElroy, Rebecca; Meidt, Sharon E.; Mok, Angus; Pan, Hsi-An; Puschnig, Johannes; Razza, Alessandro; Sanchez-Blazquez, Patricia; Sandstrom, Karin M.; Santoro, Francesco; Sardone, Amy; Scheuermann, Fabian; Sun, Jiayi; Thilker, David A.; Turner, Jordan A.; Ubeda, Leonardo; Utomo, Dyas; Watkins, Elizabeth J.; Williams, Thomas G.
The PHANGS-ALMA pipeline process data from radio interferometer observations. It uses CASA (ascl:1107.013), AstroPy (ascl:1304.002), and other affiliated packages to process data from calibrated visibilities to science-ready spectral cubes and maps. The PHANGS-ALMA pipeline offers a flexible alternative to the scriptForImaging script distributed by ALMA. The pipeline runs in two separate software environments: CASA 5.6 or 5.7 (staging, imaging and post-processing) and Python 3.6 or later (derived products) with modern versions of several packages.
[ascl:2003.014] Torch: Coupled gas and N-body dynamics simulator
Wall, Joshua E.; Tran, Aaron; Mac Low, Mordecai-Mark; McMillan, Stephen L. W.; Klessen, Ralf S.; Portegies Zwart, Simon; Pellegrino, Andrew
Torch simulates coupled gas and N-body dynamics in astrophysical systems such as newly forming star clusters. It combines the FLASH (ascl:1010.082) code for gas dynamics and the ph4 code for direct N-body evolution via the AMUSE framework.
[ascl:1807.002] Warpfield: Winds And Radiation Pressure: Feedback Induced Expansion, colLapse and Dissolution
Rahner, Daniel; Pellegrini, Eric W.; Glover, Simon C. O.; Klessen, Ralf S.
Warpfield (Winds And Radiation Pressure: Feedback Induced Expansion, colLapse and Dissolution) calculates shell dynamics and shell structure simultaneously for isolated massive clouds (≥105 M☉). This semi-analytic 1D feedback model scans a large range of physical parameters (gas density, star formation efficiency, and metallicity) to estimate escape fractions of ionizing radiation fesc, I, the minimum star formation efficiency ∊min required to drive an outflow, and recollapse time-scales for clouds that are not destroyed by feedback.