Relaxation timescales and electron-phonon coupling in optically pumped YBa2Cu3O6+x revealed by time-resolved Raman scatteringRemoveN. Pellatz, S. Roy, J-W. Lee, J. L. Schad, H. Kandel, N. Arndt, C. B. Eom, A. F. Kemper, and D. ReznikPhys. Rev. B 104, L180505 (2021)