The first excited 0+ state in 152Sm

The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R...
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Autor*in:	Casten, R. F. Wilhelm, M. Radermacher, E. Zamfir, N. V. von Brentano, P.

Format:	E-Artikel

Erschienen:	1998

Umfang:	Online-Ressource 5

Reproduktion:	APS Digital Backfile Archive 1893-2003
Übergeordnetes Werk:	Enthalten in: Physical review / C - Woodbury, NY : Inst., 1970, 57.1998, 4, R1553-, (5 S.)
Übergeordnetes Werk:	volume:57 ; year:1998 ; number:4 ; pages:1553-1557 ; extent:5

Links:	Link aufrufen

Katalog-ID:	NLEJ249729989

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245	1	4	\|a The first excited 0+ state in 152Sm
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520			\|a The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration.
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Indexfelder

matchkey_str	article:1089490X:1998----::hfrtxie0tt
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allfields	(DE-627)NLEJ249729989 (DE-601)aps:c47b2f16a0c56e8a2662d63a2d97c20d754508bf DE-627 ger DE-627 rakwb The first excited 0+ state in 152Sm 1998 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration. APS Digital Backfile Archive 1893-2003 Casten, R. F. oth Wilhelm, M. oth Radermacher, E. oth Zamfir, N. V. oth von Brentano, P. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 57.1998, 4, R1553-, (5 S.) Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:57 year:1998 number:4 pages:1553-1557 extent:5 https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 57 1998 4 1553-1557 5 57.1998, 4, R1553-, (5 S.)
spelling	(DE-627)NLEJ249729989 (DE-601)aps:c47b2f16a0c56e8a2662d63a2d97c20d754508bf DE-627 ger DE-627 rakwb The first excited 0+ state in 152Sm 1998 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration. APS Digital Backfile Archive 1893-2003 Casten, R. F. oth Wilhelm, M. oth Radermacher, E. oth Zamfir, N. V. oth von Brentano, P. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 57.1998, 4, R1553-, (5 S.) Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:57 year:1998 number:4 pages:1553-1557 extent:5 https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 57 1998 4 1553-1557 5 57.1998, 4, R1553-, (5 S.)
allfields_unstemmed	(DE-627)NLEJ249729989 (DE-601)aps:c47b2f16a0c56e8a2662d63a2d97c20d754508bf DE-627 ger DE-627 rakwb The first excited 0+ state in 152Sm 1998 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration. APS Digital Backfile Archive 1893-2003 Casten, R. F. oth Wilhelm, M. oth Radermacher, E. oth Zamfir, N. V. oth von Brentano, P. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 57.1998, 4, R1553-, (5 S.) Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:57 year:1998 number:4 pages:1553-1557 extent:5 https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 57 1998 4 1553-1557 5 57.1998, 4, R1553-, (5 S.)
allfieldsGer	(DE-627)NLEJ249729989 (DE-601)aps:c47b2f16a0c56e8a2662d63a2d97c20d754508bf DE-627 ger DE-627 rakwb The first excited 0+ state in 152Sm 1998 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration. APS Digital Backfile Archive 1893-2003 Casten, R. F. oth Wilhelm, M. oth Radermacher, E. oth Zamfir, N. V. oth von Brentano, P. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 57.1998, 4, R1553-, (5 S.) Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:57 year:1998 number:4 pages:1553-1557 extent:5 https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 57 1998 4 1553-1557 5 57.1998, 4, R1553-, (5 S.)
allfieldsSound	(DE-627)NLEJ249729989 (DE-601)aps:c47b2f16a0c56e8a2662d63a2d97c20d754508bf DE-627 ger DE-627 rakwb The first excited 0+ state in 152Sm 1998 Online-Ressource 5 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration. APS Digital Backfile Archive 1893-2003 Casten, R. F. oth Wilhelm, M. oth Radermacher, E. oth Zamfir, N. V. oth von Brentano, P. oth Enthalten in Physical review / C Woodbury, NY : Inst., 1970 57.1998, 4, R1553-, (5 S.) Online-Ressource (DE-627)NLEJ24823787X (DE-600)1461161-2 1089-490X nnns volume:57 year:1998 number:4 pages:1553-1557 extent:5 https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 57 1998 4 1553-1557 5 57.1998, 4, R1553-, (5 S.)
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title	The first excited 0+ state in 152Sm
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title_sort	first excited 0+ state in 152sm
title_auth	The first excited 0+ state in 152Sm
abstract	The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration.
abstractGer	The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration.
abstract_unstemmed	The properties of K=0+ excitations in deformed and transitional nuclei have recently been of intense interest. We present results of a study of the deexcitations of the lowest excited 0+ state in 152Sm from the ε-decay of 152Eu, yielding one of the few precisely known values of the branching ratio R0gγ=B(E2;2γ+→02+)/B(E2;2γ+→01+) =0.048(4), which is extraordinarily small. From T1/2(2γ+) we also obtain B(E2;2γ+→02+)=0.17 W.u. Values of R0gγ calculated in the interacting boson model (IBA) go to zero extremely rapidly, changing by orders of magnitude for a narrow range of parameter values. 152Sm is a rare case of a transitional nucleus that lands almost at the minimum. 152Sm and 154Gd are the only nuclei from 90<~N<~114 where the B(E2) values for all four transitions 2γ+→02+, 2γ+→01+, 02+→21+, and 21+→01+ are now known. In 152Sm these B(E2) values span three orders of magnitude, from 144 to 0.17 W.u. and are reproduced to within a factor of 2–3 by the IBA. The rather strong B(E2;02+→21+) value of 33 W.u. suggest that the 02+ level is an example of a good low energy β-vibration.
collection_details	GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE
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title_short	The first excited 0+ state in 152Sm
url	https://www.tib.eu/de/suchen/id/aps%3Ac47b2f16a0c56e8a2662d63a2d97c20d754508bf
remote_bool	true
author2	Casten, R. F. Wilhelm, M. Radermacher, E. Zamfir, N. V. von Brentano, P.
author2Str	Casten, R. F. Wilhelm, M. Radermacher, E. Zamfir, N. V. von Brentano, P.
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hochschulschrift_bool	false
author2_role	oth oth oth oth oth
up_date	2024-07-06T05:44:36.884Z
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