Direct mass measurements of the neutron-rich light isotopes of lithium through fluorine

Autor: D. J. Vieira, K. E. G. Löbner, J. M. Wouters, G.W. Butler, R.H. Kraus
Rok vydání: 1988
Předmět:
Zdroj: Zeitschrift f�r Physik A Atomic Nuclei. 331:229-233
ISSN: 1434-601X
0930-1151
DOI: 10.1007/bf01355591
Popis: The direct mass measurements of the neutron-rich nuclei11Li,14Be,17B,19–20C,20–22N,23–24O, and25–27F have been performed using the Time-of-Flight Isochronous (TOFI) spectrometer. We observe a notable drop in the two-neutron separation energies for the oxygen and fluorine isotopes afterN=15. This behavior is interpreted using the shell model.
Databáze: OpenAIRE