“…Ion species up to a magnetic rigidity of B𝜌 = 18 Tm can be separated using the B𝜌 − 𝛥E-B𝜌 method [3]. A schematic of the FRS setup can be found in [21]. (Note: in the given reference the focal plane areas are referred to as F1-F4, in our work we refer to the corresponding experimental areas S1-S4).…”