Dependence of ion temperatures on alpha-proton differential flow vector and heating mechanisms in the solar wind

G. Q. Zhao, H. Q. Feng, D. J. Wu +4

According to \emph{Wind} observations between June 2004 and May 2019, this Letter investigates the proton and alpha particle temperatures in the space of (${\theta }_d$, $V_d/V_A$) for the…