
Adopted value: 49821 ± 100 keV (2013SN02: from E_{res}(^{14}Be + n) = 1.8 ± 0.1 MeV) 
Measurements
 2011SP01: ^{9}Be(^{17}C, 2p); E = 55 MeV/nucleon; measured energy loss, time of flight, magnetic rigidity, Be fragment spectra and (Be)(n)coin. ^{15}Be; deduced g.s., J, π, decay mode, unbound energy.
 2013SN02: ^{2}H(^{14}Be, ^{15}Be); E = 59 MeV/nucleon; measured ^{14}Be, and neutron spectra from decay of ^{15}Be, TOF, production σ, (^{14}Be)ncoin. ^{15}Be; deduced level, J, π, neutronunbound resonance, width. Shellmodel calculations.
 2015KU04: ^{9}Be(^{17}C, ^{15}Be); E = 55 MeV/nucleon; measured particle spectra. ^{15}Be; search for predicted unbound 3/2^{+} level proved inconclusive. In the best fit analysis, ^{15}Be g.s. is unbound with respect to ^{12}Be.
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Last modified: 22 May 2018