Scale and Time Dependence of Alfvénicity in the Solar Wind as Observed by {\it Parker Solar Probe}

Panisara Thepthong, Peera Pongkitiwanichakul, David Ruffolo +4

Alfvénicity is a well-known property, common in the solar wind, characterized by a high correlation between magnetic and velocity fluctuations. Data from the Parker Solar Probe (PS…