Publications

2018

The relative impact of photoionizing radiation and stellar winds on different environments

Haid, S.; Walch, S.; Seifried, D.; Wünsch, R.; Dinnbier, F.; Naab, T.

You may access the paper on arXiv.

Ideal GLM-MHD: About the entropy consistent nine-wave magnetic field divergence diminishing ideal magnetohydrodynamics equations

Derigs, Dominik; Winters, Andrew R.; Gassner, Gregor J.; Walch, Stefanie; Bohm, Marvin

You may access the paper on arXiv.

Synthetic $^{18}$CO observations of fibrous filaments: the problems of mapping from PPV to PPP

Clarke, S. D.; Whitworth, A. P.; Spowage, R. L.; Duarte-Cabral, A.; Suri, S. T.; Jaffa, S. E.; Walch, S.; Clark, P. C.

You may access the paper on arXiv.

SILCC-Zoom: Polarisation and depolarisation in molecular clouds

Seifried, D.; Walch, S.; Reissl, S.; Ibáñez-Mejía, J. C.

You may access the paper on arXiv.

Is Molecular Cloud Turbulence Driven by External Supernova Explosions?

Seifried, Daniel; Walch, Stefanie; Haid, Sebastian; Girichidis, Philipp; Naab, Thorsten

You may access the paper on arXiv.

2017

SILCC-Zoom: the dynamic and chemical evolution of molecular clouds

Seifried, D.; Walch, S.; Girichidis, P.; Naab, T.; Wünsch, R.; Klessen, R. S.; Glover, S. C. O.; Peters, T.; Clark, P.

You may access the paper on arXiv.

Entropy Stable Finite Volume Approximations for Ideal Magnetohydrodynamics

Derigs, Dominik; Gassner, Gregor J.; Walch, Stefanie; Winters, Andrew R.

You may access the paper on arXiv.

Filamentary fragmentation in a turbulent medium

Clarke, S. D.; Whitworth, A. P.; Duarte-Cabral, A.; Hubber, D. A.

You may access the paper on arXiv.

Modelling the chemistry of star-forming filaments - II. Testing filament characteristics with synthetic observations

Seifried, D.; Sánchez-Monge, Á.; Suri, S.; Walch, S.

You may access the paper on arXiv.

Fragmentation of vertically stratified gaseous layers: monolithic or coalescence-driven collapse

Dinnbier, František; Wünsch, Richard; Whitworth, Anthony P.; Palouš, Jan

You may access the paper on arXiv.

A novel averaging technique for discrete entropy-stable dissipation operators for ideal MHD

Derigs, Dominik; Winters, Andrew R.; Gassner, Gregor J.; Walch, Stefanie

You may access the paper on arXiv.

2016

Supernova blast waves in wind-blown bubbles, turbulent, and power-law ambient media

Haid, S.; Walch, S.; Naab, T.; Seifried, D.; Mackey, J.; Gatto, A.

You may access the paper on arXiv.

Matching dust emission structures and magnetic field in high-latitude cloud L1642: comparing Herschel and Planck maps

Malinen, J.; Montier, L.; Montillaud, J.; Juvela, M.; Ristorcelli, I.; Clark, S. E.; Berné, O.; Bernard, J.-Ph.; Pelkonen, V.-M.; Collins, D. C.

You may access the paper on arXiv.

A novel high-order, entropy stable, 3D AMR MHD solver with guaranteed positive pressure

Derigs, Dominik; Winters, Andrew R.; Gassner, Gregor J.; Walch, Stefanie

You may access the paper on arXiv.

Modelling the chemistry of star-forming filaments - I. H2 and CO chemistry

Seifried, D.; Walch, S.

You may access the paper on arXiv.

Revealing the dynamics of Class 0 protostellar discs with ALMA

Seifried, D.; Sánchez-Monge, Á.; Walch, S.; Banerjee, R.

You may access the paper on arXiv.

Perturbation growth in accreting filaments

Clarke, S. D.; Whitworth, A. P.; Hubber, D. A.

You may access the paper on arXiv.

Comparing Herschel dust emission structures, magnetic fields observed by Planck, and dynamics: high-latitude star forming cloud L1642

Malinen, Johanna

You may access the paper here.

Star formation rates, laws, thresholds

Walch, Stefanie

You may access the paper here.

2015

The SILCC (SImulating the LifeCycle of molecular Clouds) project - I. Chemical evolution of the supernova-driven ISM

Walch, S.; Girichidis, P.; Naab, T.; Gatto, A.; Glover, S. C. O.; Wünsch, R.; Klessen, R. S.; Clark, P. C.; Peters, T.; Derigs, D.; Baczynski, C.

You may access the paper on arXiv.

Comparing simulations of ionization triggered star formation and observations in RCW 120

Walch, S.; Whitworth, A. P.; Bisbas, T. G.; Hubber, D. A.; Wünsch, R.

You may access the paper on arXiv.

The impact of turbulence and magnetic field orientation on star-forming filaments

Seifried, D.; Walch, S.

You may access the paper on arXiv.

Turbulence and its effect on protostellar disk formation

Seifried, D.; Banerjee, R.; Klessen, R. S.

You may access the paper on arXiv.

The energy and momentum input of supernova explosions in structured and ionized molecular clouds

Walch, Stefanie; Naab, Thorsten

You may access the paper on arXiv.

[CII] synthetic emission maps of simulated galactic disks

Franeck, A.; Walch, S.; Glover, S. C. O.; Seifried, D.; Girichidis, P.; Naab, T.; Klessen, R.; Peters, T.; Wünsch, R.; Gatto, A.; Clark, P. C.

You may access the paper here.

Modelling the chemical evolution of star forming filaments

Seifried, D.; Walch, S.

You may access the paper on arXiv.

Stellar feedback in molecular clouds and galactic discs

Walch, S.

You may access the paper here.

Acknowledgments

This work is supported by
SFB 956 Cologne Bonn project C5
ERC Starting Grant 679852 'The Radiative Interstellar Medium'
The DFG Priority Programme 1573 'Physics of the ISM'
Leibniz-Rechenzentrum Garching
Gauss Center for Supercomputing:
Link to a short project description on the GCS site
Max Planck Computing and Data Facility (MPCDF)