Abstract
Intense peaks, superposed on a structureless spectrum, were observed in 151Yb β-delayed proton decay. It is shown that the peak and statistical protons follow the decay of the s 1 2 groundand h 11 2 isomeric states in 151Yb, respectively. It is concluded that the peaks, also seen in 147Dy and 149Er decays, are due to a low density of 1 2 and 3 2 levels at ≈ 4.5 MeV in the N = 82 daughters.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 150-154 |
| Number of pages | 5 |
| Journal | Physics Letters B |
| Volume | 178 |
| Issue number | 2-3 |
| DOIs | |
| State | Published - Oct 2 1986 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Structure in β-delayed proton spectra of N=81 precursors. / Tothy, K. S.; Ellis-Akovali, Y. A.; Nitschke, J. M.; Wilmarth, Phillip; Lemmertz, P. K.; Moltz, D. M.; Avignone, F. T.
In: Physics Letters B, Vol. 178, No. 2-3, 02.10.1986, p. 150-154.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Structure in β-delayed proton spectra of N=81 precursors
AU - Tothy, K. S.
AU - Ellis-Akovali, Y. A.
AU - Nitschke, J. M.
AU - Wilmarth, Phillip
AU - Lemmertz, P. K.
AU - Moltz, D. M.
AU - Avignone, F. T.
PY - 1986/10/2
Y1 - 1986/10/2
N2 - Intense peaks, superposed on a structureless spectrum, were observed in 151Yb β-delayed proton decay. It is shown that the peak and statistical protons follow the decay of the s 1 2 groundand h 11 2 isomeric states in 151Yb, respectively. It is concluded that the peaks, also seen in 147Dy and 149Er decays, are due to a low density of 1 2 and 3 2 levels at ≈ 4.5 MeV in the N = 82 daughters.
AB - Intense peaks, superposed on a structureless spectrum, were observed in 151Yb β-delayed proton decay. It is shown that the peak and statistical protons follow the decay of the s 1 2 groundand h 11 2 isomeric states in 151Yb, respectively. It is concluded that the peaks, also seen in 147Dy and 149Er decays, are due to a low density of 1 2 and 3 2 levels at ≈ 4.5 MeV in the N = 82 daughters.
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U2 - 10.1016/0370-2693(86)91486-3
DO - 10.1016/0370-2693(86)91486-3
M3 - Article
AN - SCOPUS:4243490406
VL - 178
SP - 150
EP - 154
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 2-3
ER -