mist

distributions_of_shocks_in_simulations

2020-06-19T10:38:27+02:00

Distributions discussed during the meeting : Reminder : * The sound speed in the code units is 0.25. * Slow shocks are in blue. * Fast shocks are red. * Rotational discontinuities are green. * Parker sheets are cyan. Info : Distributions are no longer normalised, the numbers on the y axis are therefore numbers of scans. I kept only the best identifications we have (purest wave decompositions). It just makes distributions cleaner and analysis simpler.

documents_to_be_shared

2020-06-15T16:14:41+02:00

Multi-fractal stuff

events

2020-07-18T16:47:10+02:00

Cosmic Turbulence and magnetic fields: physics of baryonic matter across time and scales The conference was an international symposium organized in Cargèse in 2019. Please find below the website of the conference: Meeting at the Observatoire de Haute Provence

master_thesis

2020-10-05T16:26:14+02:00

Structure chimique 3D du milieu interstellaire turbulent directeurs : B. Godard, G. Pineau des Forêts, P. Hennebelle

mist_regular_meetings

2020-04-30T15:55:03+02:00

07 February 2019 Discussing the paper Present : EF, PL, FL, AL, AVG, TR 21 February 2019 Edith's agenda : - Last time, many of us were away. We started to discuss the paper by McCourt et al. 2018 MNRAS 473, 5407 but we had so many open questions that we said we would continue next thursday. So I hope that those who were not there will have gone through the paper, deeply enough, before we meet and that Pierre L. will be willing to trigger the discussion again follwing his PhD work.

multi-fractal_stuff

2020-06-15T17:04:11+02:00

In the literature (mainly covered by Uriel Frisch's book), you will find three ways to characterise intermittency: * PDFs of increments x_l: P(x_l), which display fatter wings at small lags l. * Scaling of structure functions: ~ C_p x_L^p l^tau(p) at small l, or at every l depending on the source. The function tau(p) is said to characterise intermittency.

nouvelle_section_dediee_a_starcraft_exclusivement

2020-04-30T11:43:36+02:00

Il faudrait pouvoir virer cette section de test... mais comment effacer une section existante ??

offered_postdoc_positions

2022-01-17T14:14:27+02:00

Dissipation structures in magneto-hydrodynamical turbulence contacts : P. Lesaffre and E. Falgarone Energy budget of galaxies contacts : B. Godard, P. Guillard, and G. Pineau des Forêts

ohp_meeting_september_2018

2018-09-22T22:17:24+02:00

Presentations [Andrew] [Pierre L] [François L] Notes taken by FL EDITH FALGARONE * Reservoir of energy : gravity and nuclear processes. * Interact at the scale of SF and starburst * Explain the low-rate of SF observed (low compared to what is observed in numerical simulations)

papers

2022-01-20T11:18:03+02:00

- Probing the nature of dissipation in compressible MHD turbulence T. Richard, P. Lesaffre, E. Falgarone, A. Lehmann A&A submitted (2022) - Large turbulent reservoirs of cold molecular gas around high-redshift starburst galaxies E. Falgarone, M. A. Zwaan, B. Godard, E. Bergin, R. J. Ivison, P. M. Andreani, F. Bournaud, R. S. Bussmann, D. Elbaz, A. Omont, I. Oteo, and F. Walter

photo_du_tableau_blanc

2020-04-30T11:36:12+02:00

presentations

2020-04-30T11:34:19+02:00

[Presentation LOFAR and Shocks]

rationale

2020-07-16T18:20:10+02:00

Abstract of the ERC project MIST The discovery of molecules in the early universe is a challenging providence. Molecules unveil the truly cold universe in which stars form and their rich versatility provides unique diagnostics to unravel the ”relative importance of purely gravitational effects and gas dynamical effects involving dissipation and radiative cooling”, recognized 40 years ago by White and Rees to be a central issue in theories of galaxy formation. Molecules also reveal that cosmic t…

start

2022-01-17T14:11:04+02:00

Molecules, Magnetic Fields and Intermittency in Cosmic Turbulence : following the energy trail Rationale Team Events Papers Talks Master Thesis Offered postdoc positions

talks

2020-07-20T10:08:32+02:00

This is the page for talks...

team

2020-07-18T16:30:33+02:00

The MIST team The MIST team gathers researchers with very different and remarkably complementary fields of competence. Edith Falgarone (PI) (Emeritus Director of Research, CNRS) is an expert on the physics of the interstellar medium and star formation, with a particular emphasis on turbulence and magnetic fields. She has a broad experience in millimetre and sub-millimetre molecular line observations. She has a decades-long expertise in leading many original studies to disclose the signatures o…