Research output: Contribution to journal › Article › peer-review
β decay of the proton-rich [Formula Presented] nucleus, [Formula Presented]. / Oinonen, M.; Jokinen, A.; Äystö, J.; Baumann, P.; Didierjean, F.; Huck, A.; Huyse, M.; Knipper, A.; Marguier, G.; Novikov, Yu; Ramdhane, M.; Seliverstov, D. M.; Van Duppen, P.; Walter, G.
In: Physical Review C - Nuclear Physics, Vol. 56, No. 2, 01.01.1997, p. 745-752.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - β decay of the proton-rich [Formula Presented] nucleus, [Formula Presented]
AU - Oinonen, M.
AU - Jokinen, A.
AU - Äystö, J.
AU - Baumann, P.
AU - Didierjean, F.
AU - Huck, A.
AU - Huyse, M.
AU - Knipper, A.
AU - Marguier, G.
AU - Novikov, Yu
AU - Ramdhane, M.
AU - Seliverstov, D. M.
AU - Van Duppen, P.
AU - Walter, G.
PY - 1997/1/1
Y1 - 1997/1/1
N2 - β decay of the [Formula Presented] nuclide [Formula Presented] has been studied at the ISOLDE PSB Facility at CERN. [Formula Presented] ions were produced in spallation reactions in a Nb foil using the 1 GeV proton beam and studied by means of β-delayed proton, β- and γ-ray spectroscopy. The half-life and the β-decay energy of [Formula Presented] were determined using the decay of protons and positrons. These results: [Formula Presented] and [Formula Presented] and the first observation of the β branch to the 207 keV level in [Formula Presented] makes the extension of the systematics of Gamow-Teller matrix elements of mirror nuclei up to [Formula Presented] possible. The Gamow-Teller strength of the same magnitude as that of the [Formula Presented]-shell mirror nuclei is observed for the ground-state transition.
AB - β decay of the [Formula Presented] nuclide [Formula Presented] has been studied at the ISOLDE PSB Facility at CERN. [Formula Presented] ions were produced in spallation reactions in a Nb foil using the 1 GeV proton beam and studied by means of β-delayed proton, β- and γ-ray spectroscopy. The half-life and the β-decay energy of [Formula Presented] were determined using the decay of protons and positrons. These results: [Formula Presented] and [Formula Presented] and the first observation of the β branch to the 207 keV level in [Formula Presented] makes the extension of the systematics of Gamow-Teller matrix elements of mirror nuclei up to [Formula Presented] possible. The Gamow-Teller strength of the same magnitude as that of the [Formula Presented]-shell mirror nuclei is observed for the ground-state transition.
UR - http://www.scopus.com/inward/record.url?scp=0001092307&partnerID=8YFLogxK
U2 - 10.1103/PhysRevC.56.745
DO - 10.1103/PhysRevC.56.745
M3 - Article
AN - SCOPUS:0001092307
VL - 56
SP - 745
EP - 752
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
SN - 0556-2813
IS - 2
ER -
ID: 47747674