Beta-Gamma Directional Correlation in the Decay of Eu154
The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter,...
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E-Artikel |
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| Erschienen: |
1961 |
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Online-Ressource 5 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: The physical review - Lancaster, Pa. [u.a.], 1893, 124(1961), 3, Seite 841-845 |
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volume:124 ; year:1961 ; number:3 ; pages:841-845 ; extent:5 |
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| 520 | |a The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. | ||
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(DE-627)NLEJ251668819 (DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d DE-627 ger DE-627 rakwb Beta-Gamma Directional Correlation in the Decay of Eu154 1961 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. APS Digital Backfile Archive 1893-2003 Wyly, L. D. oth Patronis, E. T. oth Dulaney, Harry oth Braden, C. H. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 124(1961), 3, Seite 841-845 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:124 year:1961 number:3 pages:841-845 extent:5 https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 124 1961 3 841-845 5 |
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(DE-627)NLEJ251668819 (DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d DE-627 ger DE-627 rakwb Beta-Gamma Directional Correlation in the Decay of Eu154 1961 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. APS Digital Backfile Archive 1893-2003 Wyly, L. D. oth Patronis, E. T. oth Dulaney, Harry oth Braden, C. H. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 124(1961), 3, Seite 841-845 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:124 year:1961 number:3 pages:841-845 extent:5 https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 124 1961 3 841-845 5 |
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(DE-627)NLEJ251668819 (DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d DE-627 ger DE-627 rakwb Beta-Gamma Directional Correlation in the Decay of Eu154 1961 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. APS Digital Backfile Archive 1893-2003 Wyly, L. D. oth Patronis, E. T. oth Dulaney, Harry oth Braden, C. H. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 124(1961), 3, Seite 841-845 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:124 year:1961 number:3 pages:841-845 extent:5 https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 124 1961 3 841-845 5 |
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(DE-627)NLEJ251668819 (DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d DE-627 ger DE-627 rakwb Beta-Gamma Directional Correlation in the Decay of Eu154 1961 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. APS Digital Backfile Archive 1893-2003 Wyly, L. D. oth Patronis, E. T. oth Dulaney, Harry oth Braden, C. H. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 124(1961), 3, Seite 841-845 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:124 year:1961 number:3 pages:841-845 extent:5 https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 124 1961 3 841-845 5 |
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(DE-627)NLEJ251668819 (DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d DE-627 ger DE-627 rakwb Beta-Gamma Directional Correlation in the Decay of Eu154 1961 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. APS Digital Backfile Archive 1893-2003 Wyly, L. D. oth Patronis, E. T. oth Dulaney, Harry oth Braden, C. H. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 124(1961), 3, Seite 841-845 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:124 year:1961 number:3 pages:841-845 extent:5 https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 124 1961 3 841-845 5 |
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beta-gamma directional correlation in the decay of eu154 |
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Beta-Gamma Directional Correlation in the Decay of Eu154 |
| abstract |
The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. |
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The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. |
| abstract_unstemmed |
The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data. |
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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">NLEJ251668819</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114112316.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s1961 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ251668819</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:811131c306979ba7e17d95d521eb818c87bc3a9d</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">Beta-Gamma Directional Correlation in the Decay of Eu154</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1961</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">5</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">The directional correlation for the (1855 kev-beta) (123 kev-gamma) cascade in the decay of Eu154 has been measured. The directional correlation coefficient A2 varies from -0.15 at a beta energy of 1100 kev to -0.18 at a beta energy of 1600 kev. In terms of a single nuclear matrix element parameter, ζ1, the directional correlation suggests ζ1=2.6 or -0.2 while the beta spectral shape correction suggests ζ1=1.3. The results suggest that the attenuation of ordinary first-forbidden matrix elements relative to Bij is less marked in Eu154 than in the comparable transition in Eu152. Interpretation of the data in terms of a less restrictive formulation of the theory is investigated. Relations between matrix element ratios may be found but no unique set of matrix element ratios is demanded by the experimental data.</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">Wyly, L. D.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Patronis, E. T.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dulaney, Harry</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Braden, C. H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The physical review</subfield><subfield code="d">Lancaster, Pa. [u.a.], 1893</subfield><subfield code="g">124(1961), 3, Seite 841-845</subfield><subfield code="w">(DE-627)NLEJ24823790X</subfield><subfield code="w">(DE-600)2177092-X</subfield><subfield code="x">1536-6065</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:124</subfield><subfield code="g">year:1961</subfield><subfield code="g">number:3</subfield><subfield code="g">pages:841-845</subfield><subfield code="g">extent:5</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A811131c306979ba7e17d95d521eb818c87bc3a9d</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">124</subfield><subfield code="j">1961</subfield><subfield code="e">3</subfield><subfield code="h">841-845</subfield><subfield code="g">5</subfield></datafield></record></collection>
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