Cosmic rays & their interstellar medium environment CRISM-2014

Europe/Paris
Montpellier, France

Montpellier, France

Espace Saint Charles Montpellier
Alexandre Marcowith (LPTA universite Montpellier II), Andrei Bykov (Ioffe Institute Saint Petersburg Russia), Dahbia Talbi (LUPM), Daniele Galli (Arcetri Observatory), Johan Cohen-Tanugi (LUPM), Julien Lavalle (LUPM), Katia Ferrière (IRAP Toulouse), Mathieu Renaud (LUPM), Patrick Hennebelle (CEA Saclay), Pierrick Martin (IRAP Toulouse), Ryan Chaves (CEA Saclay & LUPM), Thierry Montmerle (IAP), Yves Gallant (LUPM & Arcetri Observatory)
Description

Cosmic rays are a major component of the interstellar medium. They share an equivalent energy density with the magnetic field and the interstellar gas. At low energies cosmic rays possibly take an active part in the dynamics of the structures of the interstellar medium. They contribute to its ionisation. They produce a force through their pressure gradient over the magnetised fluid. They generate plasma waves and magnetic turbulence. This turbulence has in turn an important role in the evolution of molecular gas and in the star formation cycle. At high energies cosmic rays are identified by their interaction with the molecular gas and produce neutral and charged pions and secondary particles (gamma rays, electron-positron and neutrinos). Cosmic rays are also responsible for the spallation nucleosynthesis of light and stable and radioactive elements. They are likely associated with the remnants of supernovae. A large fraction of these supernovae explode as a result of the collapse of the core of massive stars. Massive stars, their evolution and the way they shape their environment appear also to have a central role in the cosmic ray production. Cosmic rays turn out to be a key ingredient in the local and global dynamics of the interstellar medium. But this is only very recently since this component started to be integrated in the modeling of the interstellar medium evolution. The main objective of this international workshop is to contribute to a better account of the multiple effects of the energetic component of the interstellar medium.

For this third meeting (after 2009 and 2011) 8 topics and the same number of sessions have been identified:
1) Sources of Galactic cosmic rays (review: L. Drury, DIAS, Ireland)
2) Cosmic Ray instabilities in the environment of molecular clouds (review: E. Zweibel, Wisconsin University, USA)
3) Transport of cosmic rays in the interstellar medium (review: R.Tautz, ZAA Berlin, Germany)
4) Multi-wavelength observations of Galactic sources (review: J. Vink, GRAPPA, The Netherlands)
5) The Galactic Center at high energies (review: R. Crocker, ANU, Australia)
6) Recent results in cosmic ray direct detection (review: L. Derome, LPSC, France)
7) Recent results from Herschel (review: P. André, AIM, France)
8) Cosmic ray ionization of molecular clouds (review: N. Indriolo, JHU, USA)

Aside in some sessions a restricted number of invited highlight talks will be sollicited. These talks will be specified in the program.

Important informations: PLEASE PAY A PARTICULAR ATTENTION
The participant is requested to read the information section carefully concerning all the details for inscription. The process has FOUR main steps: 1) indico account 2) registration and social events 3) abstract submission 4) payment. The payment itself has TWO steps: pre-registration and registration.

We strongly suggest the participants to register and to book the accomodation as soon as possible as we may not guarantee that rooms will be available for late bookings (see the guides, hotels, restaurants section for more information). Montpellier is a very touristic place at that time.

Local organising commitee: R. C. Chaves, S.Collaiocco (Secr.), J. Cohen-Tanugi, Y. Gallant, G. Gilbert (Secr), J. Lavalle, L. Le Clainche (Secr), A. Marcowith, C.Prévot (Secr), A.Porta (Labex,Secr.), M. Renaud, D. Talbi 

Scientific organising committee: A. Bykov, R. C. Chaves, K. Ferrière, Y. Gallant, D. Galli, P. Hennebelle, J. Lavalle, A. Marcowith (chair), P. Martin, T. Montmerle, M. Renaud (co-chair), D. Talbi & F. Feinstein (direct. LUPM)

The conference is supported by:
  • Centre National de la Recherche Scientifique (CNRS) - IN2P3 & INSU
    • Programme National Hautes Energies PNHE
    • Programme National de Physique et Chimie du Milieu Interstellaire PCMI
  • Université Montpellier II des sciences et techniques.
  • Région Languedoc-Roussillon
  • Labex OCEVU
Participants
  • Alexandre GHELFI
  • Alexandre Marcowith
  • Alexei Ivlev
  • Anatoly Nekrasov
  • Andrea Giuliani
  • Andrei Bykov
  • andy strong
  • Antoine Gusdorf
  • Bryan Gaensler
  • Chris Gordon
  • Cyril TRICHARD
  • Daniele Galli
  • David Maurin
  • Denis Allard
  • Diane Fernandez
  • Dominik Wóltański
  • Edith Falgarone
  • Ellen Zweibel
  • Fabio Acero
  • Fabrice Feinstein
  • Gaelle Dumas
  • Gilles Ferrand
  • Giovanni Morlino
  • Heinrich Voelk
  • Igor Telezhinsky
  • Isabelle Grenier
  • Jacco Vink
  • JOHANN COHEN-TANUGI
  • Julian Krause
  • Katia Ferrière
  • L. Ilsedore Cleeves
  • Lara Nava
  • Laurent derome
  • Loic Nicolas
  • Luke Drury
  • Marco Padovani
  • Maria Krause
  • Martin Weidl
  • Matthieu Renaud
  • Mohamed Cherif TALAI
  • Nicholas Indriolo
  • Nigel Maxted
  • Paul Rimmer
  • Philipp Mertsch
  • Philippe ANDRÉ
  • Pierrick Martin
  • Ralf Kissmann
  • Reda Attallah
  • Robert Tautz
  • Roland Crocker
  • Ryan Chaves
  • Sibylle Anderl
  • Solenn Vaupré
  • Tess Jaffe
  • Vikram Dwarkadas
  • Vincent Tatischeff
  • xiaohong Cui
    • 08:00 09:00
      Registration
    • 09:00 09:15
      Welcome 15m
      Speakers: Dr Alexandre Marcowith (LUPM), Prof. Fabrice Feinstein
    • 09:15 10:30
      Multiwavelength view of cosmic ray sources
      Convener: Prof. Luke Drury (DIAS)
      • 09:15
        An observational view of particle acceleration in cosmic ray sources 45m
        Speaker: Dr Jacco Vink (GRAPPA University of Amsterdam The Netherlands)
        Slides
      • 10:00
        Hadronic TeV emission of the supernova remnant W51C observed with the MAGIC Telescopes? 30m
        Speaker: Dr Julian Krause
        Slides
    • 10:30 11:00
      Pause
    • 11:00 12:00
      Multiwavelength view of cosmic ray sources
      Convener: Dr Vikram Dwarkadas (University of Chicago)
      • 11:00
        Particle acceleration in the stellar graveyard and the case of young SNRs 30m
        Speaker: Fabio Acero (LUPM)
        Slides
      • 11:30
        A Catalogue of High-Energy Observations of Galactic Supernova Remnants 30m
        Speaker: Dr Gilles Ferrand (University of Manitoba)
        Slides
    • 14:00 15:50
      Multiwavelength view of cosmic ray sources
      Convener: Dr Jacco Vink
      • 14:00
        SNR and molecular cloud associations as seen by H.E.S.S. 30m
        Speaker: Cyril TRICHARD (LAPP-HESS)
        Slides
      • 14:30
        Gamma Rays from supernova remnants 30m
        Speaker: Diane Fernandez (IN2P3)
      • 15:00
        TeV sources in the Cygnus region observed with VERITAS 20m
        Speaker: Ms Maria Krause (DESY)
        Slides
      • 15:20
        The cosmic-ray, dust, and gas content of the local Chamaeleon clouds + reports on Voyager results 30m
        Speaker: Isabelle Grenier (AIM, Paris Diderot et CEA/Irfu)
        Slides
    • 15:50 16:20
      Pause
    • 16:20 17:35
      The cosmic ray spectrum: Direct detection and cosmic ray databases
      Convener: Isabelle Grenier (AIM, Paris Diderot et CEA/Irfu)
      • 16:20
        Direct detection of cosmic rays: Recent observational progresses 45m
        Speaker: Dr Laurent Derome (LPSC Grenoble France)
        Slides
      • 17:05
        A database of charged cosmic rays (CRDB) and constraints on the interstellar flux 30m
        Speaker: Mr David Maurin (LPSC)
        Slides
    • 17:35 18:05
      The cosmic ray spectrum: The highest energies of the galactic component
      Convener: Isabelle Grenier (AIM, Paris Diderot et CEA/Irfu)
      • 17:35
        The highest galactic cosmic ray energies 30m
        Speaker: Dr Denis Allard (APC France)
        Slides
    • 18:05 18:35
      Poster presentation
      Convener: Dr Alexandre Marcowith (LUPM)
      • 18:05
        Gas towards the gamma-ray sources HESS J1731-347 and HESS J1729-345 5m
        Speaker: Dr Nigel Maxted (Laboratoire Univers et Particules de Montpellier)
      • 18:10
        Informations from Very High Energy Muons and Neutrinos contained in Extensive Air Shower cores 5m
        Speaker: Dr Mohamed Cherif TALAI (Departement de Physique, Universite Badji Mokhtar Annaba)
      • 18:15
        Secondaries from supernova remnants and new AMS-02 data 5m
        Speaker: Dr Philipp Mertsch (KIPAC, Stanford University)
      • 18:20
        Proton analysis with AMS-02 and solar modulation level 5m
        Speaker: Mr Alexandre GHELFI (Doctorant)
      • 18:25
        3D simulations of the emission from young supernova remnants including particle acceleration 5m
        Speaker: Dr Gilles Ferrand (University of Manitoba)
      • 18:30
        Cosmic ray propagation in local magnetic fields 5m
        Speaker: Mr Romain Cohet
    • 08:00 09:00
      Registration
    • 09:00 10:15
      Cosmic ray sources: theory
      Convener: Dr Ellen Zweibel
      • 09:00
        Origin of Cosmic Rays 45m
        Speaker: Prof. Luke Drury (DIAS Ireland)
        Slides
      • 09:45
        High energy emission from massive star clusters 30m
        Speaker: Prof. Andrei Bykov
        Slides
    • 10:15 10:45
      Pause
    • 10:45 12:15
      Cosmic ray sources: theory
      Convener: Fabio Acero (LUPM)
      • 10:45
        Hydrodynamics of Young Supernova Remnants and the Implications for their Gamma-ray emission 30m
        Speaker: Dr Vikram Dwarkadas (University of Chicago)
        Slides
      • 11:15
        The impact of magnetic turbulence spectrum on particle acceleration in SNR IC443 30m
        Speaker: Dr Igor Telezhinsky (DESY Zeuthen)
        Slides
      • 11:45
        Cosmic Rays in star forming galaxies 30m
        Speaker: Dr Pierrick Martin (CNRS/IRAP)
        Slides
    • 14:00 15:45
      Plasma instabilities and cosmic rays
      Convener: Prof. Andrei Bykov (Ioffe Institute)
      • 14:00
        Cosmic Ray driven instabilities 45m
        Speaker: Prof. Ellen Zweibel
        Slides
      • 14:45
        The role of cosmic rays on magnetic field diffusion and the formation of protostellar discs 30m
        Speaker: Dr Marco Padovani (Laboratoire Univers et Particules de Montpellier - France)
        Slides
      • 15:15
        Cosmic ray driven winds 30m
        Speaker: Prof. Heinrich Völk (MPIK Heidelberg Germany)
        Slides
    • 15:45 16:15
      Pause
    • 16:15 17:45
      Plasma instabilities and cosmic rays
      Convener: Dr Alexandre Marcowith (LUPM)
      • 16:15
        Relativistic cosmic-ray back-reaction instabilities along the background magnetic field 30m
        Speaker: Dr Anatoly Nekrasov
        Slides
      • 16:45
        Magnetic field structure from cosmic ray driven dynamo in spiral galaxies 30m
        Speaker: Mr Dominik Woltanski
      • 17:15
        X-shape magnetic fields in galactic halos 30m
        Speaker: Dr Katia Ferrière (Observatoire Midi-Pyrénées)
        Slides
    • 09:00 10:15
      Low energy cosmic rays
      Convener: Dr Katia Ferrière (Observatoire Midi-Pyrénées)
      • 09:00
        Cosmic-Ray Ionization of Molecular Clouds 45m
        Speaker: Dr Nick Indriolo (John Hopkins University USA)
        Slides
      • 09:45
        Wind-driven Exclusion of Cosmic Rays in the Protoplanetary Disk Environment 30m
        Speaker: Ilsedore Cleeves (University of Michigan USA)
        Slides
    • 10:15 10:45
      Pause
    • 10:45 12:15
      Low energy cosmic rays
      Convener: Prof. Heinrich Voelk (Max Planck Institute for Nuclear Physics)
      • 10:45
        Cosmic-ray induced ionization of a molecular cloud shocked by the W28 supernova remnant 30m
        Speaker: Mr Solenn Vaupré (IPAG)
        Slides
      • 11:15
        Propagation of cosmic rays into diffuse clouds 30m
        Speaker: Dr Giovanni Morlino (INAF/Osservatorio di Arcetri)
        Slides
      • 11:45
        Cosmic Ray Transport in the Astrospheres of Solar Twins 30m
        Speaker: Dr Paul Rimmer (University of St Andrews)
        Slides
    • 14:00 14:50
      Low energy cosmic rays
      Convener: Dr Giovanni Morlino (INAF/Osservatorio di Arcetri)
      • 14:00
        Cosmic-ray heating of molecular cloud cores 20m
        Speaker: Dr Daniele Galli (INAF-Osservatorio Astrofisico di Arcetri)
        Slides
      • 14:20
        Localized SiO emission triggered by the passage of the W51C supernova remnant shock 30m
        Speaker: Dr Gaelle Dumas (IRAM)
        Slides
    • 14:50 15:35
      The turbulent Interstellar medium
      Convener: Dr Edith Falgarone (Ecole Normale Supérieure et Observatoire de Paris)
      • 14:50
        Recent results from Herschel 45m
        Speaker: Dr Philippe André (CEA-AIM Saclay France)
        Slides
    • 15:35 16:05
      Pause
    • 16:05 18:05
      The turbulent Interstellar medium
      Convener: Dr Daniele Galli (INAF-Osservatorio Astrofisico di Arcetri)
      • 16:05
        The Multi-wavelength ISM: from CRs to dust emission 30m
        Speaker: Dr Tess Jaffe (IRAP Toulouse France)
        Slides
      • 16:35
        Wide-Field Polarimetry: A Unique Probe of Interstellar Turbulence 30m
        Speaker: Prof. Bryan Gaensler (The University of Sydney / CAASTRO)
        Slides
      • 17:05
        Polarized thermal dust emission from Planck 30m
        Speaker: Dr Edith Falgarone (Ecole Normale Supérieure et Observatoire de Paris)
        Slides
      • 17:35
        Synchrotron emission from molecular clouds 30m
        Speaker: Dr andy strong (MPE)
        Slides
    • 20:00 23:00
      Dinner: Restaurant "le petit jardin" : 20 rue J-Jacques Rousseau 34000 Montpellier - http://www.petit-jardin.com
    • 09:00 10:00
      The turbulent Interstellar medium
      • 09:00
        APEX observations of non-stationary magneto-hydrodynamical shocks in W44 30m
        Speaker: Dr Sibylle Anderl (Institut de Planétologie et d'Astrophysique de Grenoble (IPAG))
        Slides
      • 09:30
        Irradiated shocks in the W28 A2 star-forming region: sites of cosmic-ray acceleration ? 30m
        Speaker: Dr Antoine Gusdorf (lra/lerma)
        Slides
    • 10:00 10:45
      The galactic center
      Convener: Dr Lara Nava (Hebrew University of Jerusalem)
      • 10:00
        Non-Thermal Radiation from the Inner Galaxy 45m
        Speaker: Dr Roland Crocker
        Slides
    • 10:45 11:15
      Pause
    • 11:15 12:15
      The galactic center
      Convener: Dr Philipp Mertsch (KIPAC, Stanford University)
      • 11:15
        Low-Energy Cosmic Rays in the Galactic Center Region 30m
        Speaker: Dr Vincent Tatischeff
        Slides
      • 11:45
        The Contribution of Cosmic Rays Interacting With Molecular Clouds to the Galactic Center Gamma-Ray Excess 30m
        Speaker: Dr Chris Gordon (University of Canterbury)
        Slides
    • 14:00 15:45
      Cosmic Ray propagation
      Convener: Mr David Maurin (LPSC)
      • 14:00
        Cosmic Ray diffusion in magnetized turbulence 45m
        Speaker: Dr Robert Tautz
        Slides
      • 14:45
        Cosmic Ray propagation close to their acceleration site 30m
        Speaker: Dr Lara Nava (Hebrew university of jerusalem Israël)
        Slides
      • 15:15
        Propagation of high-energy cosmic-ray electrons in the interstellar medium 20m
        Speaker: Prof. Reda Attallah (Département de Physique, Université Badji Mokhtar, Annaba, Algérie)
        Slides
    • 15:45 16:15
      Pause
    • 16:15 17:45
      Cosmic Ray propagation
      Convener: Dr Robert Tautz
      • 16:15
        Picard: A new Code for The Galactic Cosmic Ray Propagation Problem 30m
        Speaker: Dr Ralf Kissmann (Universtity Innsbruck)
        Slides
      • 16:45
        A solution to the cosmic ray anisotropy problem 30m
        Speaker: Dr Philipp Mertsch (KIPAC, Stanford University)
        Slides
      • 17:15
        Charged-particle heating in imbalanced MHD turbulence 30m
        Speaker: Martin Weidl (IPP Garching)
        Slides
    • 17:45 18:05
      Concluding talk
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