… This book represents the best systematicaccount of the dynamo theory as applied to the
galactic magnetic fields. Anexcellent elementary account for the general reader isRuzmaikin et …

… We begin by discussing historical and theoretical aspects of MHD and dynamos that are of
particular importance in connection with the new developments in galactic dynamo research …

… galactic mass (2× 1011M⊙ for the Milky Way, where M⊙= 2× 1030 kg is the mass of the
Sun). A few percent of the galactic … in this volume, including various types of dynamo action. …

… in our Galaxy and will also follow the galactic magnetic field lines. Below 1 EeV (=1 Exa-eV=10
18 eV), incoming CR particles can be used to probe the magnetic field of our Galaxy. For …

… Cosmic-ray driven galactic winds transport gas and magnetic fields from the disk into the …
coherent dynamo pattern. A global wind outflow may prevent the operation of a dynamo in the …

… In summary, much of the earlier work on galactic dynamos modelled the saturation of the
dynamo using algebraic quenching of the α effect. We show here that this algebraic quenching …

… -scale cosmic ray (CR)–MHD simulations of CR-driven dynamo. We investigate the … of
galactic disks by exploding magnetized stars forms favorable conditions for the CR-driven dynamo…

… galactic dynamos and use it to study the effects of various magnetic helicity fluxes. The dynamo
… We demonstrate the efficiency of the galactic dynamo action provided it is facilitated by …

… help the galactic dynamo may be more robust than our particular model of dynamo quenching
that involves the magnetic $\alpha $ -effect. For example, if the dynamo coefficients are …

… pumping that would render dynamo action improbable. … dynamo action in the galactic
context. We aim to demonstrate that supernova driving is a powerful mechanism to amplify galactic …