Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96
Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eig...
Ausführliche Beschreibung
Gespeichert in:
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E-Artikel |
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| Erschienen: |
1988 |
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Online-Ressource 11 |
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APS Digital Backfile Archive 1893-2003 |
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| Übergeordnetes Werk: |
Enthalten in: Physical review / C - Woodbury, NY : Inst., 1970, 37(1988), 1, Seite 254-264 |
| Übergeordnetes Werk: |
volume:37 ; year:1988 ; number:1 ; pages:254-264 ; extent:11 |
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| 520 | |a Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. | ||
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(DE-627)NLEJ249814765 (DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d DE-627 ger DE-627 rakwb Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 1988 Online-Ressource 11 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. APS Digital Backfile Archive 1893-2003 Mach, H. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 37(1988), 1, Seite 254-264 Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:37 year:1988 number:1 pages:254-264 extent:11 https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 37 1988 1 254-264 11 |
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(DE-627)NLEJ249814765 (DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d DE-627 ger DE-627 rakwb Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 1988 Online-Ressource 11 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. APS Digital Backfile Archive 1893-2003 Mach, H. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 37(1988), 1, Seite 254-264 Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:37 year:1988 number:1 pages:254-264 extent:11 https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 37 1988 1 254-264 11 |
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(DE-627)NLEJ249814765 (DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d DE-627 ger DE-627 rakwb Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 1988 Online-Ressource 11 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. APS Digital Backfile Archive 1893-2003 Mach, H. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 37(1988), 1, Seite 254-264 Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:37 year:1988 number:1 pages:254-264 extent:11 https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 37 1988 1 254-264 11 |
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(DE-627)NLEJ249814765 (DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d DE-627 ger DE-627 rakwb Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 1988 Online-Ressource 11 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. APS Digital Backfile Archive 1893-2003 Mach, H. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 37(1988), 1, Seite 254-264 Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:37 year:1988 number:1 pages:254-264 extent:11 https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 37 1988 1 254-264 11 |
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(DE-627)NLEJ249814765 (DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d DE-627 ger DE-627 rakwb Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 1988 Online-Ressource 11 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. APS Digital Backfile Archive 1893-2003 Mach, H. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 37(1988), 1, Seite 254-264 Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:37 year:1988 number:1 pages:254-264 extent:11 https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 37 1988 1 254-264 11 |
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Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96 |
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Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. |
| abstractGer |
Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. |
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Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ249814765</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114102857.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s1988 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ249814765</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:20bdc8cf55f4fbae96b392857a1127a7d7e6c38d</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Intruder state collectivity at a double subshell closure from the beta decay of 0- 96Yg to the levels of Zr96</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1988</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">11</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Levels of Zr96 populated following the β- decay of the 0- ground state of Y96 have been investigated by γ-ray and conversion electron singles, γ-ray multispectral scaling, γ-γ and γ-e- coincidence, and γ-γ angular correlation measurements. These data have been used to establish the population of eight excited levels of Zr96, to confirm the 0+ assignment of the 2695-keV level, and to determine a half-life of 5.4(1) s for Y96. The deduced beta transition strengths establish the decay to the ground state, with logft of 5.6, as one of the fastest first-forbidden decays known and support the notion of double subshell closure at Z=40 and N=56. The observed strong hindrance of transitions to excited 0+ states is indicative of shape coexistence. The observed level pattern of the band built on the 02+ state exhibits similarities to nearby vibrational-like nuclei having four valence protons and four valence neutrons. A four-particle, four-hole interpretation of the 02+ state is supported by the data, and we determine a deformation parameter, β2∼0.2, for this intruder bandhead.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mach, H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review / C</subfield><subfield code="d">Woodbury, NY : Inst., 1970</subfield><subfield code="g">37(1988), 1, Seite 254-264</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ24823787X</subfield><subfield code="w">(DE-600)1461161-2</subfield><subfield code="x">1089-490X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:37</subfield><subfield code="g">year:1988</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:254-264</subfield><subfield code="g">extent:11</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A20bdc8cf55f4fbae96b392857a1127a7d7e6c38d</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">37</subfield><subfield code="j">1988</subfield><subfield code="e">1</subfield><subfield code="h">254-264</subfield><subfield code="g">11</subfield></datafield></record></collection>
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7.401043 |