Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Experimental masses at doubly magic nuclide 132sn. / Mezilev, K. A.; Novikov, Yu N.; Fogelberg, B.; Spanier, L.
в: Physica Scripta, Том 1995, № T56, 01.01.1995, стр. 272-275.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Experimental masses at doubly magic nuclide 132sn
AU - Mezilev, K. A.
AU - Novikov, Yu N.
AU - Fogelberg, B.
AU - Spanier, L.
PY - 1995/1/1
Y1 - 1995/1/1
N2 - The beta-decay energies have been measured for nuclides very far off the beta-stability line and close to double-magic 132Sn. The experiments have been performed at the improved OSIRIS-facility by using a Ge(HP)-detec-tor. The mass values for fifteen nuclides of In, Sn. Sb and Te with mass numbers from the region of A = (132 — 0, 1, 2) have been determined. The accuracy of the obtained data considerably exceeds the known one from literature. The proton-neutron effective interaction energies derived from mass values for the tin region are equal or very close to the ones for the lead region, if (j, j) and (j + 1, j + 1 (-configurations for both protons and neutrons are compared. This result supports the idea of a universal shell model discription of different magic regions of heavy nuclides, which may allow to predict properties of yet unknown magic nuclides throughout the nuclidic chart.
AB - The beta-decay energies have been measured for nuclides very far off the beta-stability line and close to double-magic 132Sn. The experiments have been performed at the improved OSIRIS-facility by using a Ge(HP)-detec-tor. The mass values for fifteen nuclides of In, Sn. Sb and Te with mass numbers from the region of A = (132 — 0, 1, 2) have been determined. The accuracy of the obtained data considerably exceeds the known one from literature. The proton-neutron effective interaction energies derived from mass values for the tin region are equal or very close to the ones for the lead region, if (j, j) and (j + 1, j + 1 (-configurations for both protons and neutrons are compared. This result supports the idea of a universal shell model discription of different magic regions of heavy nuclides, which may allow to predict properties of yet unknown magic nuclides throughout the nuclidic chart.
UR - http://www.scopus.com/inward/record.url?scp=84956087741&partnerID=8YFLogxK
U2 - 10.1088/0031-8949/1995/T56/047
DO - 10.1088/0031-8949/1995/T56/047
M3 - Article
AN - SCOPUS:84956087741
VL - 1995
SP - 272
EP - 275
JO - Physica Scripta Topical Issues
JF - Physica Scripta Topical Issues
SN - 0031-8949
IS - T56
ER -
ID: 47748049