Research output: Contribution to journal › Article › peer-review
Quenching of the SnSbTe cycle in the rp process. / Elomaa, V. V.; Vorobjev, G. K.; Kankainen, A.; Batist, L.; Eronen, T.; Hakala, J.; Jokinen, A.; Moore, I. D.; Novikov, Yu N.; Penttilä, H.; Rahaman, S.; Rissanen, J.; Saastamoinen, A.; Schatz, H.; Seliverstov, D. M.; Weber, C.; Äystö, J.
In: Physical Review Letters, Vol. 102, No. 25, 252501, 25.06.2009.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Quenching of the SnSbTe cycle in the rp process
AU - Elomaa, V. V.
AU - Vorobjev, G. K.
AU - Kankainen, A.
AU - Batist, L.
AU - Eronen, T.
AU - Hakala, J.
AU - Jokinen, A.
AU - Moore, I. D.
AU - Novikov, Yu N.
AU - Penttilä, H.
AU - Rahaman, S.
AU - Rissanen, J.
AU - Saastamoinen, A.
AU - Schatz, H.
AU - Seliverstov, D. M.
AU - Weber, C.
AU - Äystö, J.
PY - 2009/6/25
Y1 - 2009/6/25
N2 - The nuclides Sn104-108, Sb106-110, Te108,109, and I111 at the expected endpoint of the astrophysical rp process have been produced in Ni58+Ninat fusion-evaporation reactions at IGISOL and their mass values were precisely measured with the JYFLTRAP Penning trap mass spectrometer. For Sb106, Sb108, and Sb110 these are the first direct experimental mass results obtained. The related one-proton separation energies have been derived and the value for Sb106, Sp=424(8)keV, shows that the branching into the closed SnSbTe cycle in the astrophysical rp process is weaker than expected.
AB - The nuclides Sn104-108, Sb106-110, Te108,109, and I111 at the expected endpoint of the astrophysical rp process have been produced in Ni58+Ninat fusion-evaporation reactions at IGISOL and their mass values were precisely measured with the JYFLTRAP Penning trap mass spectrometer. For Sb106, Sb108, and Sb110 these are the first direct experimental mass results obtained. The related one-proton separation energies have been derived and the value for Sb106, Sp=424(8)keV, shows that the branching into the closed SnSbTe cycle in the astrophysical rp process is weaker than expected.
UR - http://www.scopus.com/inward/record.url?scp=67649427442&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.102.252501
DO - 10.1103/PhysRevLett.102.252501
M3 - Article
AN - SCOPUS:67649427442
VL - 102
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 25
M1 - 252501
ER -
ID: 46103500