Spinning Dust Emission from Wobbling Grains: Important Physical Effects and Implications
Figure 2
Normalized power spectrum of a torque-free rotating irregular grain with for the different values of (i.e., ) and . The components of (or are indicated by circles, while the components of are indicated by triangles. Orders of in-plane modes and out-of-plane modes are indicated, and case 1 () of orientation is assumed. The figure is reproduced from Hoang et al. [15].