151 citations · 490 across the 28 of their papers we have counts for
7 papers · 1 filter
Availability, outage, and capacity of spatially correlated, Australasian free-space optical networks
Marcus Birch, James R. Beattie, Francis Bennet +6
Network capacity and reliability for free space optical communication (FSOC) is strongly driven by ground station availability, dominated by local cloud cover causing an outage, an…
Growth or Decay -- I: universality of the turbulent dynamo saturation
James R. Beattie, Christoph Federrath, Neco Kriel +2
The turbulent small-scale dynamo (SSD) is likely to be responsible for the magnetisation of the interstellar medium (ISM) that we observe in the Universe today. The SSD efficiently…
Turbulent diffusion of streaming cosmic rays in compressible, partially ionised plasma
Matt L. Sampson, James R. Beattie, Mark R. Krumholz +3
Cosmic rays (CRs) are a dynamically important component of the interstellar medium (ISM) of galaxies. The GeV CRs that carry most CR energy and pressure are likely confined b…
Fundamental scales in the kinematic phase of the turbulent dynamo
Neco Kriel, James R. Beattie, Amit Seta +1
The turbulent dynamo is a powerful mechanism that converts turbulent kinetic energy to magnetic energy. A key question regarding the magnetic field amplification by turbulence, is,…
Ion Alfvén velocity fluctuations and implications for the diffusion of streaming cosmic rays
James R. Beattie, Mark R. Krumholz, Christoph Federrath +2
The interstellar medium (ISM) of star-forming galaxies is magnetized and turbulent. Cosmic rays (CRs) propagate through it, and those with energies from …
Energy balance and Alfvén Mach numbers in compressible magnetohydrodynamic turbulence with a large-scale magnetic field
James R. Beattie, Mark R. Krumholz, Raphael Skalidis +5
Energy equipartition is a powerful theoretical tool for understanding astrophysical plasmas. It is invoked, for example, to measure magnetic fields in the interstellar medium (ISM)…
Theoretical and Observational Evidence for Coriolis Effects in Coronal Magnetic Fields Via Direct Current Driven Flaring Events
Darryl Z. Seligman, Leslie A. Rogers, Adina D. Feinstein +6
All stars produce explosive surface events such as flares and coronal mass ejections. These events are driven by the release of energy stored in coronal magnetic fields, generated…