Direct mass measurements of neutron-rich light nuclei nearN=20

Publisher Website

29 December 1986

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 57 (26) , 3253-3256
https://doi.org/10.1103/physrevlett.57.3253

Abstract

The simultaneous direct mass measurements of 21 neutron-rich nuclei ranging from

{}^{19}C

to

{}^{37}P

have been performed with a new type of recoil spectrometer. The masses of

{}^{19}C

,

{}^{27 - 28}{Ne}

,

{}^{32 - 34}{Al}

,

{}^{36}{Si}

, and

{}^{37}P

have been determined for the first time. No evidence of an increase in the two-neutron separation energy as noted for

{}^{31 - 32}{Na}

is observed for

{}^{30 - 32}{Mg}

and

{}^{32 - 34}{Al}

.

Keywords

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