Statistics of solar wind electron breakpoint energies using machine learning techniquesM. R. Bakrania, I. J. Rae, A. P. Walsh, D. Verscharen, A. W. Smith, T. Bloch and C. E. J. WattA&A, 639 (2020) A46DOI: https://doi.org/10.1051/0004-6361/202037840