Riddhi bandyopadhyay biography definition

The solar wind is strongly turbulent and often exhibits an obvious correlation between large fluctuations in velocity and magnetic field over a wide frequency range (e.g., Belcher & Davis 1971; Kasper et al.

2019). This property is often referred to as "Alfvénicity" in view of the resemblance of these fluctuations to large-amplitude Alfvén waves (Barnes 1979). Often Alfvénic wind also displays a low level of density fluctuations and a nearly constant magnitude of the magnetic field vector (Barnes 1981).

The domains of nearly constant magnetic fields describe magnetic pressure balance, and these domains are separated by significant changes in magnetic field magnitude (Ruffolo et al.

Riddhi bandyopadhyay biography definition

2021). The degree of Alfvénicity in the solar wind can vary depending on the location and its source (D'Amicis et al. 2021). Alfvénicity tends to be higher at higher heliolatitude (McComas et al. 2000),