Multiple Subscale Magnetic Reconnection Embedded inside a Heliospheric Current Sheet Reconnection Exhaust: Evidence for Flux Rope Merging - Phan, TD; Drake, JF; Larson, D; Oieroset, M; Eriksson, S; Yin, Z; Lavraud, B; Swisdak, M; Bale, SD; Livi, R; Romeo, O; Whittlesey, P; et al. (ASTROPHYSICAL JOURNAL LETTERS, 2024)