Beta-delayed proton decay of the N=83 precursor153Yb

P. A. Wilmarth; J. M. Nitschke; K. Vierinen; K. S. Toth; M. Kortelahti

doi:10.1007/BF01294355

Beta-delayed proton decay of the N=83 precursor¹⁵³Yb

P. A. Wilmarth, J. M. Nitschke, K. Vierinen, K. S. Toth, M. Kortelahti

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Abstract

Beta-delayed proton emission was observed for the N=83 precursor¹⁵³Yb. This extends the region of delayed proton emission in the lanthanides across the N=82 shell for the first time. The 4.0±0.5 s delayed proton activity was assigned to¹⁵³Yb on the basis of mass separation, coincident Tm K x rays, and coincident γ-ray transitions in the daughter nucleus¹⁵²Er. Proton final state branching ratios are consistent with a 7/2- precursor spin. The proton branching ratio is (8±2)×l0^-5.

Original language	English (US)
Pages (from-to)	503-504
Number of pages	2
Journal	Zeitschrift für Physik A Atomic Nuclei
Volume	329
Issue number	4
DOIs	https://doi.org/10.1007/BF01294355
State	Published - Dec 1988
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1007/BF01294355

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title = "Beta-delayed proton decay of the N=83 precursor153Yb",

abstract = "Beta-delayed proton emission was observed for the N=83 precursor153Yb. This extends the region of delayed proton emission in the lanthanides across the N=82 shell for the first time. The 4.0±0.5 s delayed proton activity was assigned to153Yb on the basis of mass separation, coincident Tm K x rays, and coincident γ-ray transitions in the daughter nucleus152Er. Proton final state branching ratios are consistent with a 7/2- precursor spin. The proton branching ratio is (8±2)×l0-5.",

author = "Wilmarth, {P. A.} and Nitschke, {J. M.} and K. Vierinen and Toth, {K. S.} and M. Kortelahti",

year = "1988",

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doi = "10.1007/BF01294355",

language = "English (US)",

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pages = "503--504",

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T1 - Beta-delayed proton decay of the N=83 precursor153Yb

AU - Wilmarth, P. A.

AU - Nitschke, J. M.

AU - Vierinen, K.

AU - Toth, K. S.

AU - Kortelahti, M.

PY - 1988/12

Y1 - 1988/12

N2 - Beta-delayed proton emission was observed for the N=83 precursor153Yb. This extends the region of delayed proton emission in the lanthanides across the N=82 shell for the first time. The 4.0±0.5 s delayed proton activity was assigned to153Yb on the basis of mass separation, coincident Tm K x rays, and coincident γ-ray transitions in the daughter nucleus152Er. Proton final state branching ratios are consistent with a 7/2- precursor spin. The proton branching ratio is (8±2)×l0-5.

AB - Beta-delayed proton emission was observed for the N=83 precursor153Yb. This extends the region of delayed proton emission in the lanthanides across the N=82 shell for the first time. The 4.0±0.5 s delayed proton activity was assigned to153Yb on the basis of mass separation, coincident Tm K x rays, and coincident γ-ray transitions in the daughter nucleus152Er. Proton final state branching ratios are consistent with a 7/2- precursor spin. The proton branching ratio is (8±2)×l0-5.

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JF - Zeitschrift für Physik A Atomic Nuclei

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ER -

Beta-delayed proton decay of the N=83 precursor¹⁵³Yb

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