Cold Cores - Toulouse 28.-30.5.2024


The 14th meeting of the Cold Cores project will be held in Toulouse from Tuesday the 28th to Thursday the 30th of May 2024. The days will consist of normal presentations and of discussion sessions on observing projects and ongoing studies.

SOC: Isabelle Ristorcelli, Mika Juvela

Practical information

The Cold Cores 2024 meeting takes place at IRAP, Toulouse (9, avenue du Colonel Roche). The meeting is planned to start with coffee at 9:00 on Tuesday the 28th of May and to end at lunch time (around 13:00) on Thursday the 30th of May. The conference dinner will be organised in the evening of the 29th, in downtown Toulouse.

Accommodation options:


Programme

Tuesday, 28th of May

09:00-09:15 Welcome coffee
09:15-09:20 Isabelle and Mika Opening of the meeting
Large scale session
09:20-09:50Douglas MarshallNew insights on the nature of the Local Arm
09:50-10:20 Barnabé Déforêt 3D extinction mapping of the Milky Way with the Besancon Galaxy Model in the Gaia era
10:20-10:50 Coffee Break
10:50-11:15 Thomas Lheureux Improvements to the Gaia distance tool for the PGCC
11:15-11:40 András Péter Joó Sub-mm point sources in PGCCs
11:40-12:05 Nóra Varga A study of GCCs in Heiles Cloud 2
12:05-12:30 Enikö Pichler HI line properties and relationship to star formation in nearby dwarf galaxy DDO 43
12:30-14:30 Lunch break
14:30-15:00 Viktor Toth Galactic and extragalactic star formation
Lines / surveys
15:00-15:30 Job Vorster B-FROST: Survey Description and First Results
15:30-16:00 Emma Mannfors BFROST: cloud structure and evolution in the Lambda Orionis molecular ring
16:00-16:30 Coffee Break
16:30-17:30 Discussion

Wednesday, 29th of May

09:00-09:30 Tie Liu Results from the ALMA-ATOMS/QUARKS survey
09:30-10:00 Olivier Berné Results from the JWST ERS PDRs4All
10:00-10:30 Coffee Break
Magnetic fields / Polarisation
10:30-11:00 Kate Pattle Interstellar magnetic fields from star formation to galaxy evolution
11:00-11:30 Dana Alina B field structure of the ring-like molecular cloud G111
11:30-12:00 Yasuo Doi Multi-component Magnetic Field in the Sagittarius Spiral Arm (II)
12:00-12:30 Katia Ferrière A three-dimensional reconstruction of the interstellar magnetic field toward G139
12:30-14:00 Lunch break
Continuum / dust
14:00-14:30 Wilma Kiviaho NIKA2 and Herschel analysis of the L1506 star forming filament
14:30-15:00 Karine Demyk NIKA2 and Herschel analysis of the JWST targets
15:00-15:30 Devika Tharakkal Continuous dust emissions in interstellar clouds with polarized radiative transfer program
15:30-16:00 Coffee Break
16:00-16:30 Jonathan Oers Statistical analysis of the relative orientation between filaments and magnetic fields in the GCC fields
16:30-17:00 Edith Falgarone Why sub-mm dust continuum emission is not a faithful tracer of the nature of faint filaments in molecular clouds
17:00-18:00 Discussion
19:30 Workhop dinner

Thursday, 30th of May

09:00-09:30 Mika Juvela Modelling dust emission in Taurus and Orion cloud filaments
09:30-10:00 Dana Makarova Detection of hub-filament systems: insights from numerical simulation
10:00-10:30 Veli-Matti Pelkonen Origin and Evolution of Angular Momentum of Class II Disks
10:30-11:00 Coffee Break
11:00-12:30 Discussion
12:30 End of the meeting

List of participants and preliminary talk titles

  • Alina, Dana (University of Astana): B field structure of the ring-like molecular cloud G111
  • Berné, Olivier (IRAP, Toulouse): Results from the JWST ERS PDRs4All
  • Déforêt, Barnabé (Besancon observatory)3D extinction mapping of the Milky Way with the Besancon Galaxy Model in the Gaia era
  • Demyk, Karine (IRAP, Toulouse): NIKA2 and Herschel analysis of the JWST targets
  • Doi, Yasuo (University of Tokyo): Multi-component Magnetic Field in the Sagittarius Spiral Arm (II)
  • Falgarone, Edith (ENS, Paris): Why sub-mm dust continuum emission is not a faithful tracer of the nature of faint filaments in molecular clouds
  • Ferrière, Katia (IRAP, Toulouse): A three-dimensional reconstruction of the interstellar magnetic field toward G139
  • Joó, András Péter (ELTE, Budapest): Sub-mm point sources in PGCCs
  • Juvela, Mika (University of Helsinki): Modelling dust emission in Taurus and Orion cloud filaments
  • Kiviaho, Wilma (IRAP, Toulouse): NIKA2 and Herschel analysis of the L1506 star forming filament
  • Liu, Tie (Shanghai Observatory; remote participant): Results from the ALMA-ATOMS/QUARKS survey
  • Lheureux, Thomas (IRAP, Toulouse): Improvements to the Gaia distance tool for the PGCC
  • Mai, Xiaofeng (Shanghai Observatory; remote participant)
  • Makarova, Dana (University of Astana): Detection of hub-filament systems: insights from numerical simulations
  • Marshall, Douglas (IRAP, Toulouse): New insights on the nature of the Local Arm
  • Mannfors, Emma (University of Helsinki): BFROST: cloud structure and evolution in the Lambda Orionis molecular ring
  • Montier, Ludovic (IRAP, Toulouse)
  • Montillaud, Julien (Besancon observatory; remote participant)
  • Oers, Jonathan (IRAP, Toulouse): Statistical analysis of the relative orientation between filaments and magnetic fields in the GCC fields
  • Paradis, Deborah (IRAP, Toulouse)
  • Pattle, Kate (UCLAN): Magnetic fields and star formation (TBC)
  • Pelkonen, Veli-Matti (IAPS-INAF; remote participant): Origin and Evolution of Angular Momentum of Class II Disks
  • Pichler, Enikő (ELTE, Budapest; remote participant): HI line properties and relationship to star formation in nearby dwarf galaxy DDO 43
  • Ristorcelli, Isabelle (IRAP, Toulouse)
  • Tharakkal, Devika (University of Helsinki): Continuous dust emissions in interstellar clouds with polarized radiative transfer program
  • Toth, Viktor (ELTE, Budapest): Galactic and extragalactic star formation
  • Varga, Nóra (ELTE, Budapest): A study of GCCs in Heiles Cloud 2
  • Vastel, Charlotte (IRAP, Toulouse)
  • Vorster, Job (University of Helsinki): B-FROST: Survey Description and First Results
  • Ysard, Nathalie (IRAP, Toulouse)