Sound-wave instabilities in dilute plasmas with cosmic rays: Implications for cosmic ray confinement and the Perseus X-ray ripples

Physics & Astronomy

• ripples 93%
• sound waves 86%
• cosmic rays 78%
• collisional plasmas 39%
• x rays 39%
• thermal plasmas 23%
• shock 22%
• halos 17%
• galaxies 14%
• galactic winds 14%
• acoustic instability 13%
• viscosity 13%
• gas density 11%
• gas pressure 9%
• phase shift 8%
• damping 7%
• conduction 6%
• anisotropy 6%
• heating 6%
• acoustics 5%
• scattering 4%
• gases 4%
• excitation 4%
• wavelengths 4%
• energy 2%

Earth & Environmental Sciences

• cosmic ray 100%
• ripple 98%
• plasma 67%
• viscosity 14%
• gas 14%
• acoustic wave 11%
• damping 9%
• stability analysis 9%
• anisotropy 8%
• sound 7%
• acoustics 7%
• scattering 7%
• wavelength 7%
• heating 6%
• speed 6%
• energy 4%
• parameter 3%