Beta delayed proton emission from the 14s 21/2+ spin gap isomer in95Pd

E. Nolte; H. Hick

doi:10.1007/BF01419075

Beta delayed proton emission from the 14s 21/2⁺ spin gap isomer in⁹⁵Pd

E. Nolte, H. Hick

Chair of Experimental Astroparticle Physics

Technical University of Munich

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35 Scopus citations

Abstract

The residual activities of the projectile-target system⁴⁰Ca→⁵⁸Ni have been investigated with gamma and proton multi spectrum analyses, γγ and pγ coincidences. A β decaying high-spin isomer in⁹⁵Pd with J^π=(21/2⁺), a half-life of 14±1 s and an excitation energy of about 2 MeV has been identified. It has been found that⁹⁵Pd^m is a β delayed proton precursor. The total β branching to proton emitting states has been determined to be (0.74±0.19)·10^-2. It has been observed that the final state in⁹⁴Ru, populated after proton emission, is dominantly the 8⁺ state. A decay scheme of⁹⁵Pd^m has been derived.

Original language	English
Pages (from-to)	289-294
Number of pages	6
Journal	Zeitschrift für Physik A Atoms and Nuclei
Volume	305
Issue number	4
DOIs	https://doi.org/10.1007/BF01419075
State	Published - Dec 1982

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title = "Beta delayed proton emission from the 14s 21/2+ spin gap isomer in95Pd",

abstract = "The residual activities of the projectile-target system40Ca→58Ni have been investigated with gamma and proton multi spectrum analyses, γγ and pγ coincidences. A β decaying high-spin isomer in95Pd with Jπ=(21/2+), a half-life of 14±1 s and an excitation energy of about 2 MeV has been identified. It has been found that95Pdm is a β delayed proton precursor. The total β branching to proton emitting states has been determined to be (0.74±0.19)·10-2. It has been observed that the final state in94Ru, populated after proton emission, is dominantly the 8+ state. A decay scheme of95Pdm has been derived.",

author = "E. Nolte and H. Hick",

year = "1982",

month = dec,

doi = "10.1007/BF01419075",

language = "English",

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T1 - Beta delayed proton emission from the 14s 21/2+ spin gap isomer in95Pd

AU - Nolte, E.

AU - Hick, H.

PY - 1982/12

Y1 - 1982/12

N2 - The residual activities of the projectile-target system40Ca→58Ni have been investigated with gamma and proton multi spectrum analyses, γγ and pγ coincidences. A β decaying high-spin isomer in95Pd with Jπ=(21/2+), a half-life of 14±1 s and an excitation energy of about 2 MeV has been identified. It has been found that95Pdm is a β delayed proton precursor. The total β branching to proton emitting states has been determined to be (0.74±0.19)·10-2. It has been observed that the final state in94Ru, populated after proton emission, is dominantly the 8+ state. A decay scheme of95Pdm has been derived.

AB - The residual activities of the projectile-target system40Ca→58Ni have been investigated with gamma and proton multi spectrum analyses, γγ and pγ coincidences. A β decaying high-spin isomer in95Pd with Jπ=(21/2+), a half-life of 14±1 s and an excitation energy of about 2 MeV has been identified. It has been found that95Pdm is a β delayed proton precursor. The total β branching to proton emitting states has been determined to be (0.74±0.19)·10-2. It has been observed that the final state in94Ru, populated after proton emission, is dominantly the 8+ state. A decay scheme of95Pdm has been derived.

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DO - 10.1007/BF01419075

M3 - Article

AN - SCOPUS:0001358054

SN - 0340-2193

VL - 305

SP - 289

EP - 294

JO - Zeitschrift für Physik A Atoms and Nuclei

JF - Zeitschrift für Physik A Atoms and Nuclei

IS - 4

ER -

Beta delayed proton emission from the 14s 21/2⁺ spin gap isomer in⁹⁵Pd

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