Browsing University of Hertfordshire by Author "Krause, M. G. H."

Now showing items 1-4 of 4

    • Detection of magnetic fields in the circumgalactic medium of nearby galaxies using Faraday rotation 

      Heesen, V.; O'Sullivan, S. P.; Brüggen, M.; Basu, A.; Beck, R.; Seta, A.; Carretti, E.; Krause, M. G. H.; Haverkorn, M.; Hutschenreuter, S.; Bracco, A.; Stein, M.; Bomans, D. J.; Dettmar, R. -J.; Chyży, K. T.; Heald, G. H.; Paladino, R.; Horellou, C. (2023-02-24)
      Context. The existence of magnetic fields in the circumgalactic medium (CGM) is largely unconstrained. Their detection is important as magnetic fields can have a significant impact on the evolution of the CGM, and, in turn, ...

    • Numerical modelling of the lobes of radio galaxies in cluster environments -- IV. Remnant radio galaxies 

      English, W.; Hardcastle, M. J.; Krause, M. G. H. (2019-12-01)
      We examine the remnant phase of radio galaxies using three-dimensional hydrodynamical simulations of relativistic jets propagating through cluster environments. By switching the jets off once the lobes have reached a certain ...

    • The Second Radio Synchrotron Background Workshop: Conference Summary and Report 

      Singal, J.; Fornengo, N.; Regis, M.; Bernardi, G.; Bordenave, D.; Branchini, E.; Cappelluti, N.; Caputo, A.; Carucci, I. P.; Chluba, J.; Cuoco, A.; DiLullo, C.; Fialkov, A.; Hale, C.; Harper, S. E.; Heston, S.; Holder, G.; Kogut, A.; Krause, M. G. H.; Leahy, J. P.; Mittal, S.; Monsalve, R. A.; Piccirilli, G.; Pinetti, E.; Recchia, S.; Taoso, M.; Todarello, E. (2023-03-20)
      We summarize the second radio synchrotron background workshop, which took place on 2022 June 15–17 in Barolo, Italy. This meeting was convened because available measurements of the diffuse radio zero level continue to ...

    • Synthetic 26Al emission from galactic-scale superbubble simulations 

      Rodgers-Lee, D.; Krause, M. G. H.; Dale, J.; Diehl, R. (2019-10-03)
      Emission from the radioactive trace element 26Al has been observed throughout the Milky Way with the COMPTEL and INTEGRAL satellites. In particular the Doppler shifts measured with INTEGRAL connect 26Al with superbubbles, ...