Triple gamma ray directional correlation in ^1^5^4Gd
An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade f...
Ausführliche Beschreibung
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| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1983 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Nuclear Instruments and Methods In Physics Research - Amsterdam : Elsevier, 211(1983), 2-3, Seite 371-377 |
| Übergeordnetes Werk: |
volume:211 ; year:1983 ; number:2-3 ; pages:371-377 |
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| 520 | |a An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. | ||
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| 700 | 1 | |a Patronis, E.T. |4 oth | |
| 700 | 1 | |a Braden, C.H. |4 oth | |
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(DE-627)NLEJ180604813 (DE-599)GBVNLZ180604813 DE-627 ger DE-627 rakwb eng Triple gamma ray directional correlation in ^1^5^4Gd 1983 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Lewis, G.C. oth Mohammad, G. oth Wyly, L.D. oth Patronis, E.T. oth Braden, C.H. oth in Nuclear Instruments and Methods In Physics Research Amsterdam : Elsevier 211(1983), 2-3, Seite 371-377 (DE-627)NLEJ180600451 (DE-600)1466532-3 0167-5087 nnns volume:211 year:1983 number:2-3 pages:371-377 http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 211 1983 2-3 371-377 |
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(DE-627)NLEJ180604813 (DE-599)GBVNLZ180604813 DE-627 ger DE-627 rakwb eng Triple gamma ray directional correlation in ^1^5^4Gd 1983 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Lewis, G.C. oth Mohammad, G. oth Wyly, L.D. oth Patronis, E.T. oth Braden, C.H. oth in Nuclear Instruments and Methods In Physics Research Amsterdam : Elsevier 211(1983), 2-3, Seite 371-377 (DE-627)NLEJ180600451 (DE-600)1466532-3 0167-5087 nnns volume:211 year:1983 number:2-3 pages:371-377 http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 211 1983 2-3 371-377 |
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(DE-627)NLEJ180604813 (DE-599)GBVNLZ180604813 DE-627 ger DE-627 rakwb eng Triple gamma ray directional correlation in ^1^5^4Gd 1983 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Lewis, G.C. oth Mohammad, G. oth Wyly, L.D. oth Patronis, E.T. oth Braden, C.H. oth in Nuclear Instruments and Methods In Physics Research Amsterdam : Elsevier 211(1983), 2-3, Seite 371-377 (DE-627)NLEJ180600451 (DE-600)1466532-3 0167-5087 nnns volume:211 year:1983 number:2-3 pages:371-377 http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 211 1983 2-3 371-377 |
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(DE-627)NLEJ180604813 (DE-599)GBVNLZ180604813 DE-627 ger DE-627 rakwb eng Triple gamma ray directional correlation in ^1^5^4Gd 1983 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Lewis, G.C. oth Mohammad, G. oth Wyly, L.D. oth Patronis, E.T. oth Braden, C.H. oth in Nuclear Instruments and Methods In Physics Research Amsterdam : Elsevier 211(1983), 2-3, Seite 371-377 (DE-627)NLEJ180600451 (DE-600)1466532-3 0167-5087 nnns volume:211 year:1983 number:2-3 pages:371-377 http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 211 1983 2-3 371-377 |
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(DE-627)NLEJ180604813 (DE-599)GBVNLZ180604813 DE-627 ger DE-627 rakwb eng Triple gamma ray directional correlation in ^1^5^4Gd 1983 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Lewis, G.C. oth Mohammad, G. oth Wyly, L.D. oth Patronis, E.T. oth Braden, C.H. oth in Nuclear Instruments and Methods In Physics Research Amsterdam : Elsevier 211(1983), 2-3, Seite 371-377 (DE-627)NLEJ180600451 (DE-600)1466532-3 0167-5087 nnns volume:211 year:1983 number:2-3 pages:371-377 http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 211 1983 2-3 371-377 |
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| abstract |
An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. |
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An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. |
| abstract_unstemmed |
An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ180604813</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706132110.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1983 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ180604813</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ180604813</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="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Triple gamma ray directional correlation in ^1^5^4Gd</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1983</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">An experiment to measure the triple gamma ray directional correlation is described. One NaI(Tl) and two Ge(Li) detectors were employed under computer control. Total and accidental counts were accumulated simultaneously by use of two ADCs. The apparatus was used to study the 723-873-123 keV cascade following the beta decay of ^1^5^4Eu. Procedures for determination of accidental coincidences, correction for finite detector solid angle, and correction for attenuation of the correlation due to the finite lifetime of an excited state differ from double correlation procedures. Double correlation studies were also made to confirm the consistency of the measurements and to determine the attenuation factors for the radioactive source employed here. Results that were both internally consistent and in accordance with prior studies of this decay were obtained, with δ(873) = -6.9 (+1.8, -3.4) on the basis of the triple correlation experiment; δ = -10.2+/-0.8 on the basis of supporting double correlation experiments.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lewis, G.C.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mohammad, G.</subfield><subfield code="4">oth</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">Braden, C.H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Nuclear Instruments and Methods In Physics Research</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">211(1983), 2-3, Seite 371-377</subfield><subfield code="w">(DE-627)NLEJ180600451</subfield><subfield code="w">(DE-600)1466532-3</subfield><subfield code="x">0167-5087</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:211</subfield><subfield code="g">year:1983</subfield><subfield code="g">number:2-3</subfield><subfield code="g">pages:371-377</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0167-5087(83)90262-4</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</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">211</subfield><subfield code="j">1983</subfield><subfield code="e">2-3</subfield><subfield code="h">371-377</subfield></datafield></record></collection>
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7.3999386 |