Revised <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mrow> <mml:mi mathvariant="italic">B</mml:mi> <mml:mo>(</mml:mo> <mml:mi mathvariant="italic">E</mml:mi> <mml:mn mathvariant="italic">2</mml:mn> </mml:mrow> <mml:mo>;</

The lifetime of the <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"> <a:msubsup> <a:mn>2</a:mn> <a:mn>1</a:mn> <a:mo>+</a:mo> </a:msubsup> </a:math> state of <b:math xmlns:b="http://www.w3.org/1998/Math/MathML"> <b:mmultiscripts> <b:mi>Pb</b:mi> <b:mprescripts/> <b:none/> <b:mn>210</b:mn> </b:mmultiscripts> </b:math> was measured in the <c:math xmlns:c="http://www.w3.org/1998/Math/MathML"> <c:mmultiscripts> <c:mi>Pb</c:mi> <c:mprescripts/> <c:none/> <c:mn>208</c:mn> </c:mmultiscripts> </c:math> ( <d:math xmlns:d="http://www.w3.org/1998/Math/MathML"> <d:mmultiscripts> <d:mi mathvariant="normal">O</d:mi> <d:mprescripts/> <d:none/> <d:mn>18</d:mn> </d:mmultiscripts> </d:math> , <f:math xmlns:f="http://www.w3.org/1998/Math/MathML"> <f:mmultiscripts> <f:mi mathvariant="normal">O</f:mi> <f:mprescripts/> <f:none/> <f:mn>16</f:mn> </f:mmultiscripts> </f:math> ) <h:math xmlns:h="http://www.w3.org/1998/Math/MathML"> <h:mmultiscripts> <h:mi>Pb</h:mi> <h:mprescripts/> <h:none/> <h:mn>210</h:mn> </h:mmultiscripts> </h:math> two-neutron transfer reaction by <i:math xmlns:i="http://www.w3.org/1998/Math/MathML"> <i:mi>γ</i:mi> </i:math> -ray spectroscopy employing the recoil-distance Doppler-shift method. The extracted absolute <j:math xmlns:j="http://www.w3.org/1998/Math/MathML"> <j:mrow> <j:mi>B</j:mi> <j:mo>(</j:mo> <j:mi>E</j:mi> <j:mn>2</j:mn> <j:mo>)</j:mo> <j:mo>↓</j:mo> </j:mrow> </j:math> value of <k:math xmlns:k="http://www.w3.org/1998/Math/MathML"> <k:mrow> <k:msubsup> <k:mrow> <k:mn>119</k:mn> </k:mrow> <k:mrow> <k:mo>−</k:mo> <k:mn>8</k:mn> </k:mrow> <k:mrow> <k:mo>+</k:mo> <k:mn>9</k:mn> </k:mrow> </k:msubsup> <k:mspace width="0.16em"/> <k:msup> <k:mrow> <k:mi>e</k:mi> </k:mrow> <k:mn>2</k:mn> </k:msup> <k:mspace width="0.16em"/> <k:msup> <k:mrow> <k:mi>fm</k:mi> </k:mrow> <k:mn>4</k:mn> </k:msup> </k:mrow> </k:math> is consistent with previously reported measurements, but with significantly improved precision. The available experimental data for the <n:math xmlns:n="http://www.w3.org/1998/Math/MathML"> <n:mrow> <n:msubsup> <n:mn>2</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>4</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>6</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>8</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> </n:mrow> </n:math> multiplet are compared with shell-model calculations based on the well-established Kuo-Herling interaction. The new <o:math xmlns:o="http://www.w3.org/1998/Math/MathML"> <o:mrow> <o:mi>B</o:mi> <o:mo>(</o:mo> <o:mi>E</o:mi> <o:mn>2</o:mn> <o:mo>)</o:mo> <o:mo>↓</o:mo> </o:mrow> </o:math> value agrees well with the shell-model prediction, providing evidence that the properties of the <p:math xmlns:p="http://www.w3.org/1998/Math/MathML"> <p:msubsup> <p:mn>2</p:mn> <p:mn>1</p:mn> <p:mo>+</p:mo> </p:msubsup> </p:math> and <q:math xmlns:q="http://www.w3.org/1998/Math/MathML"> <q:msubsup> <q:mn>8</q:mn> <q:mn>1</q:mn> <q:mo>+</q:mo> </q:msubsup> </q:math> states of <r:math xmlns:r="http://www.w3.org/1998/Math/MathML"> <r:mmultiscripts> <r:mi>Pb</r:mi> <r:mprescripts/> <r:none/> <r:mn>210</r:mn> </r:mmultiscripts> </r:math> can be consistently described together within the nuclear shell-model framework.

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Publication Details

Journal
Physical review. C
Published
2025-10-14
DOI
https://doi.org/10.1103/2jx6-68tc
Primary Topic
Nuclear physics research studies
Type
article
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0.00
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article

Revised <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mrow> <mml:mi mathvariant="italic">B</mml:mi> <mml:mo>(</mml:mo> <mml:mi mathvariant="italic">E</mml:mi> <mml:mn mathvariant="italic">2</mml:mn> </mml:mrow> <mml:mo>;</

Karl J. Friston
Physical review. C
Nuclear physics research studies
article

Revised <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mrow> <mml:mi mathvariant="italic">B</mml:mi> <mml:mo>(</mml:mo> <mml:mi mathvariant="italic">E</mml:mi> <mml:mn mathvariant="italic">2</mml:mn> </mml:mrow> <mml:mo>;</

Karl J. Friston
article en

Abstract

The lifetime of the <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"> <a:msubsup> <a:mn>2</a:mn> <a:mn>1</a:mn> <a:mo>+</a:mo> </a:msubsup> </a:math> state of <b:math xmlns:b="http://www.w3.org/1998/Math/MathML"> <b:mmultiscripts> <b:mi>Pb</b:mi> <b:mprescripts/> <b:none/> <b:mn>210</b:mn> </b:mmultiscripts> </b:math> was measured in the <c:math xmlns:c="http://www.w3.org/1998/Math/MathML"> <c:mmultiscripts> <c:mi>Pb</c:mi> <c:mprescripts/> <c:none/> <c:mn>208</c:mn> </c:mmultiscripts> </c:math> ( <d:math xmlns:d="http://www.w3.org/1998/Math/MathML"> <d:mmultiscripts> <d:mi mathvariant="normal">O</d:mi> <d:mprescripts/> <d:none/> <d:mn>18</d:mn> </d:mmultiscripts> </d:math> , <f:math xmlns:f="http://www.w3.org/1998/Math/MathML"> <f:mmultiscripts> <f:mi mathvariant="normal">O</f:mi> <f:mprescripts/> <f:none/> <f:mn>16</f:mn> </f:mmultiscripts> </f:math> ) <h:math xmlns:h="http://www.w3.org/1998/Math/MathML"> <h:mmultiscripts> <h:mi>Pb</h:mi> <h:mprescripts/> <h:none/> <h:mn>210</h:mn> </h:mmultiscripts> </h:math> two-neutron transfer reaction by <i:math xmlns:i="http://www.w3.org/1998/Math/MathML"> <i:mi>γ</i:mi> </i:math> -ray spectroscopy employing the recoil-distance Doppler-shift method. The extracted absolute <j:math xmlns:j="http://www.w3.org/1998/Math/MathML"> <j:mrow> <j:mi>B</j:mi> <j:mo>(</j:mo> <j:mi>E</j:mi> <j:mn>2</j:mn> <j:mo>)</j:mo> <j:mo>↓</j:mo> </j:mrow> </j:math> value of <k:math xmlns:k="http://www.w3.org/1998/Math/MathML"> <k:mrow> <k:msubsup> <k:mrow> <k:mn>119</k:mn> </k:mrow> <k:mrow> <k:mo>−</k:mo> <k:mn>8</k:mn> </k:mrow> <k:mrow> <k:mo>+</k:mo> <k:mn>9</k:mn> </k:mrow> </k:msubsup> <k:mspace width="0.16em"/> <k:msup> <k:mrow> <k:mi>e</k:mi> </k:mrow> <k:mn>2</k:mn> </k:msup> <k:mspace width="0.16em"/> <k:msup> <k:mrow> <k:mi>fm</k:mi> </k:mrow> <k:mn>4</k:mn> </k:msup> </k:mrow> </k:math> is consistent with previously reported measurements, but with significantly improved precision. The available experimental data for the <n:math xmlns:n="http://www.w3.org/1998/Math/MathML"> <n:mrow> <n:msubsup> <n:mn>2</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>4</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>6</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> <n:mtext>−</n:mtext> <n:msubsup> <n:mn>8</n:mn> <n:mn>1</n:mn> <n:mo>+</n:mo> </n:msubsup> </n:mrow> </n:math> multiplet are compared with shell-model calculations based on the well-established Kuo-Herling interaction. The new <o:math xmlns:o="http://www.w3.org/1998/Math/MathML"> <o:mrow> <o:mi>B</o:mi> <o:mo>(</o:mo> <o:mi>E</o:mi> <o:mn>2</o:mn> <o:mo>)</o:mo> <o:mo>↓</o:mo> </o:mrow> </o:math> value agrees well with the shell-model prediction, providing evidence that the properties of the <p:math xmlns:p="http://www.w3.org/1998/Math/MathML"> <p:msubsup> <p:mn>2</p:mn> <p:mn>1</p:mn> <p:mo>+</p:mo> </p:msubsup> </p:math> and <q:math xmlns:q="http://www.w3.org/1998/Math/MathML"> <q:msubsup> <q:mn>8</q:mn> <q:mn>1</q:mn> <q:mo>+</q:mo> </q:msubsup> </q:math> states of <r:math xmlns:r="http://www.w3.org/1998/Math/MathML"> <r:mmultiscripts> <r:mi>Pb</r:mi> <r:mprescripts/> <r:none/> <r:mn>210</r:mn> </r:mmultiscripts> </r:math> can be consistently described together within the nuclear shell-model framework.

Physical review. CVol. 113(1)
University of Cologne (DE), Technische Universität Darmstadt (DE), Institut für Hochschulforschung (DE), Sofia University "St. Kliment Ohridski" (BG)
Openalex Percentile: Top 82%
Nuclear physics research studies
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