Cosmic Rays in Star-Forming Environments, 2013
Proceedings of the Second Session of the Sant Cugat Forum on Astrophysics
Astrophysics and Space Science Proceedings Series, Vol. 34

These are the proceedings of the Sant Cugat Forum 2nd Workshop on Cosmic-ray Induced Phenomenology in Stellar Environments, held April 16-19, 2012. The aim of this Workshop was to address the current knowledge and challenges of high-energy emission from stellar environments at all scales and provide a comprehensive review of the state of the field from the observational to the theoretical perspectives. In the meeting, the prospects for possible observations with planned instruments across the multi-wavelength spectrum were analyzed and also how they impact on our understanding of these systems.

Prologue: γ-rays from star-forming regions, a historical perspective.- Cosmic rays in the interstellar medium.- The influence of cosmic rays in the circumnuclear molecular gas of NGC1068.- Star Formation in the Milky Way: The Infrared View.- The initial conditions of star formation: cosmic rays as the fundamental Regulators.- Cosmic-ray propagation in molecular clouds.- Distribution of Cosmic-Ray Ionization Rates in the Galactic Diffuse Interstellar Medium as Inferred from Observations of H+3, OH+, and H2O+.- Consequences of Starbursts for the Interstellar and Intergalactic Medium.- Stellar Populations in the Galactic Center.- The cosmic-ray dominated region of protoplanetary disks.- The central regions of local (U)LIRGs viewed with big radio eyes.- Evidence of nuclear disks from the radial distribution of CCSNe in starburst galaxies.- GeV gamma-ray emission from normal and starburst galaxies.- High Energy Emission from Star-Forming Galaxies.- Cosmic ray acceleration in W51C observed with the MAGIC telescopes.- Cosmic rays and molecular clouds.- Molecular and atomic gas in the young TeV γ-ray SNRs RX J1713.7−3946 and RX J0852.0−4622; evidence for the hadronic production of γ-rays.- New insights on hadron acceleration at supernova remnant shocks.- Cosmic rays in the Orion Bar.- The FIR-Radio Correlation in Rapidly Star-Forming Galaxies: The Spectral Index Problem & Proton Calorimetry.- A possible GeV-radio correlation for starburst galaxies.- Shock acceleration of relativistic particles in galaxy collisions.- Gamma-rays and neutrinos from dense environments of massive binary Systems.- Cosmic-ray-induced ionization in molecular clouds adjacent to supernova remnants.- The Consequences of the Interaction of Cosmic Rays with Galactic Center Molecular Clouds.- Traces of past activity in the Galactic Centre.- Fermi Bubble: Giant gamma-ray bubbles in the Milky Way.- The Fermi Bubbles and Galactic Centre Star Formation.- From 10 Kelvin to 10 TeraKelvin:Insights on the Interaction Between Cosmic Rays and Gas in Starbursts.- Cosmic ray driven dynamo in spiral galaxies.- Nonthermal X-rays from Low-Energy Cosmic Rays in the Arches Cluster Region.- The High Altitude Water ˇCerenkov (HAWC) TeV gamma ray Observatory.