Detailed analysis of the curvature bounce: background dynamics and imprints in the CMB Cyril Renevey, Aurélien Barrau and Killian Martineau Eur. Phys. J. C, 82 9 (2022) 775 Published online: 01 September 2022 DOI: 10.1140/epjc/s10052-022-10745-8