Single-Particle Structure of 29Mg on the Approach to the N = 20 Island of Inversion

Enhancing the performance of solenoidal spectrometers for inverse reactions

“…The values of the Q-value resolution determined from the simulations are given table 2. In the case of the radioactive beam reactions, these values are significantly smaller than those measured for the active target spectrometer [26] or the ISS spectrometer [11,27]. For the stable beam reactions 86Kr(d,p) and 136Xe(d,p), the Q-value resolution was estimated to be 75keV for the hybrid spectrometer.…”

“…In table 2, the maximum luminosity Lnormalmax, defined numerically as the product of the maximum beam intensity I false(normalions normals−1false), the target thickness t false(normalmg normalcm−2false) and the absolute efficiency of the detector system ϵ are estimated for the hybrid spectrometer and compared with experimental measurements using radioactive beams. The measurements used the active-target spectrometer AT-TPC with 600 Torr He (with 5% normalCO2) to study the reaction 22Mg(α,p) 25Al [26] or ISS with (C 2D 4) n targets to study 28Mg(d,p) 29Mg [27] and 206Hg(d,p) 207Hg [11]. For the hybrid system, the beam interaction region is assumed to be 15 cm of 50 Torr He or 50 Torr D 2.…”