Quantification of radioisotopes produced in 1.4 GeV proton irradiated lead–bismuth eutectic targets
Six cylindrical lead bismuth eutectic (LBE) targets having fixed diameter of 6 mm and varying lengths of 8–50 mm were irradiated with a 1.4 GeV proton beam at CERN-ISOLDE. Both short-lived ( 5 h < T 1 / 2 < 5 days ) and long-lived ( T 1 / 2 > 5 days ) radionuclides were identified by off-li...
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| Veröffentlicht in: | The European physical journal. A, Hadrons and nuclei Hadrons and nuclei, 2020, Vol.56 (8), Article 204 |
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| creator | Choudhury, Dibyasree Lahiri, Susanta Naskar, Nabanita Delonca, Melanie Stora, Thierry Ramos, Joao Pedro Aubert, Elodie Dorsival, Alexandre Vollaire, Joachim Augusto, Ricardo Ferrari, Alfredo |
| description | Six cylindrical lead bismuth eutectic (LBE) targets having fixed diameter of 6 mm and varying lengths of 8–50 mm were irradiated with a 1.4 GeV proton beam at CERN-ISOLDE. Both short-lived (
5
h
<
T
1
/
2
<
5
days
) and long-lived (
T
1
/
2
>
5
days
) radionuclides were identified by off-line
γ
-spectrometry and their activities at the end of bombardment (EOB) were determined. Total 80
γ
-emitting radionuclides, ranging from
7
Be
to
209
At
, were identified in the 50 mm long LBE target. The yields of all the radioisotopes were compared with the Monte Carlo Code FLUKA. The spallation reaction was the dominant mode whereas fission induced reactions had no significant contribution. The high energy proton irradiated LBE target may act as a large source of several clinically important and other exotic radionuclides. |
| doi_str_mv | 10.1140/epja/s10050-020-00191-z |
| format | Article |
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5
h
<
T
1
/
2
<
5
days
) and long-lived (
T
1
/
2
>
5
days
) radionuclides were identified by off-line
γ
-spectrometry and their activities at the end of bombardment (EOB) were determined. Total 80
γ
-emitting radionuclides, ranging from
7
Be
to
209
At
, were identified in the 50 mm long LBE target. The yields of all the radioisotopes were compared with the Monte Carlo Code FLUKA. The spallation reaction was the dominant mode whereas fission induced reactions had no significant contribution. The high energy proton irradiated LBE target may act as a large source of several clinically important and other exotic radionuclides.</description><identifier>ISSN: 1434-6001</identifier><identifier>EISSN: 1434-601X</identifier><identifier>DOI: 10.1140/epja/s10050-020-00191-z</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Beryllium 7 ; Bismuth ; Bombardment ; Hadrons ; Heavy Ions ; Nuclear Fusion ; Nuclear Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Proton beams ; Proton irradiation ; Radioisotopes ; Regular Article – Experimental Physics ; Spallation</subject><ispartof>The European physical journal. A, Hadrons and nuclei, 2020, Vol.56 (8), Article 204</ispartof><rights>Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-bf30f956b3d58a72110545814b47be1b75c79013c4001521242340ae9110fe043</citedby><cites>FETCH-LOGICAL-c373t-bf30f956b3d58a72110545814b47be1b75c79013c4001521242340ae9110fe043</cites><orcidid>0000-0003-0055-1569</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epja/s10050-020-00191-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epja/s10050-020-00191-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Choudhury, Dibyasree</creatorcontrib><creatorcontrib>Lahiri, Susanta</creatorcontrib><creatorcontrib>Naskar, Nabanita</creatorcontrib><creatorcontrib>Delonca, Melanie</creatorcontrib><creatorcontrib>Stora, Thierry</creatorcontrib><creatorcontrib>Ramos, Joao Pedro</creatorcontrib><creatorcontrib>Aubert, Elodie</creatorcontrib><creatorcontrib>Dorsival, Alexandre</creatorcontrib><creatorcontrib>Vollaire, Joachim</creatorcontrib><creatorcontrib>Augusto, Ricardo</creatorcontrib><creatorcontrib>Ferrari, Alfredo</creatorcontrib><title>Quantification of radioisotopes produced in 1.4 GeV proton irradiated lead–bismuth eutectic targets</title><title>The European physical journal. A, Hadrons and nuclei</title><addtitle>Eur. Phys. J. A</addtitle><description>Six cylindrical lead bismuth eutectic (LBE) targets having fixed diameter of 6 mm and varying lengths of 8–50 mm were irradiated with a 1.4 GeV proton beam at CERN-ISOLDE. Both short-lived (
5
h
<
T
1
/
2
<
5
days
) and long-lived (
T
1
/
2
>
5
days
) radionuclides were identified by off-line
γ
-spectrometry and their activities at the end of bombardment (EOB) were determined. Total 80
γ
-emitting radionuclides, ranging from
7
Be
to
209
At
, were identified in the 50 mm long LBE target. The yields of all the radioisotopes were compared with the Monte Carlo Code FLUKA. The spallation reaction was the dominant mode whereas fission induced reactions had no significant contribution. The high energy proton irradiated LBE target may act as a large source of several clinically important and other exotic radionuclides.</description><subject>Beryllium 7</subject><subject>Bismuth</subject><subject>Bombardment</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Nuclear Fusion</subject><subject>Nuclear Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Proton beams</subject><subject>Proton irradiation</subject><subject>Radioisotopes</subject><subject>Regular Article – Experimental Physics</subject><subject>Spallation</subject><issn>1434-6001</issn><issn>1434-601X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkN9KwzAUh4soOKfPYMDrbufkT7teytApDERQ8S6kaToztnYm6YW78h18Q5_E1IpeenHIIfl-J8mXJOcIE0QOU7Nbq6lHAAEp0FiABab7g2SEnPE0A3w-_O0Bj5MT79cAwGmRjRJz36km2NpqFWzbkLYmTlW2tb4N7c54snNt1WlTEdsQnHCyME_9XoisdT2qQjzcGFV9vn-U1m-78EJMF4wOVpOg3MoEf5oc1WrjzdnPOk4er68e5jfp8m5xO79cpprlLKRlzaAuRFaySsxUThFBcDFDXvK8NFjmQucFINM8fkRQpJwyDsoUEawNcDZOLoa58YWvnfFBrtvONfFKSaMAKkTGikjlA6Vd670ztdw5u1XuTSLI3qnsncrBqYxO5bdTuY_J2ZD0MdGsjPub_1_0CwKJfp8</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Choudhury, Dibyasree</creator><creator>Lahiri, Susanta</creator><creator>Naskar, Nabanita</creator><creator>Delonca, Melanie</creator><creator>Stora, Thierry</creator><creator>Ramos, Joao Pedro</creator><creator>Aubert, Elodie</creator><creator>Dorsival, Alexandre</creator><creator>Vollaire, Joachim</creator><creator>Augusto, Ricardo</creator><creator>Ferrari, Alfredo</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-0055-1569</orcidid></search><sort><creationdate>2020</creationdate><title>Quantification of radioisotopes produced in 1.4 GeV proton irradiated lead–bismuth eutectic targets</title><author>Choudhury, Dibyasree ; Lahiri, Susanta ; Naskar, Nabanita ; Delonca, Melanie ; Stora, Thierry ; Ramos, Joao Pedro ; Aubert, Elodie ; Dorsival, Alexandre ; Vollaire, Joachim ; Augusto, Ricardo ; Ferrari, Alfredo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-bf30f956b3d58a72110545814b47be1b75c79013c4001521242340ae9110fe043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Beryllium 7</topic><topic>Bismuth</topic><topic>Bombardment</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>Nuclear Fusion</topic><topic>Nuclear Physics</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Proton beams</topic><topic>Proton irradiation</topic><topic>Radioisotopes</topic><topic>Regular Article – Experimental Physics</topic><topic>Spallation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choudhury, Dibyasree</creatorcontrib><creatorcontrib>Lahiri, Susanta</creatorcontrib><creatorcontrib>Naskar, Nabanita</creatorcontrib><creatorcontrib>Delonca, Melanie</creatorcontrib><creatorcontrib>Stora, Thierry</creatorcontrib><creatorcontrib>Ramos, Joao Pedro</creatorcontrib><creatorcontrib>Aubert, Elodie</creatorcontrib><creatorcontrib>Dorsival, Alexandre</creatorcontrib><creatorcontrib>Vollaire, Joachim</creatorcontrib><creatorcontrib>Augusto, Ricardo</creatorcontrib><creatorcontrib>Ferrari, Alfredo</creatorcontrib><collection>CrossRef</collection><jtitle>The European physical journal. A, Hadrons and nuclei</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choudhury, Dibyasree</au><au>Lahiri, Susanta</au><au>Naskar, Nabanita</au><au>Delonca, Melanie</au><au>Stora, Thierry</au><au>Ramos, Joao Pedro</au><au>Aubert, Elodie</au><au>Dorsival, Alexandre</au><au>Vollaire, Joachim</au><au>Augusto, Ricardo</au><au>Ferrari, Alfredo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantification of radioisotopes produced in 1.4 GeV proton irradiated lead–bismuth eutectic targets</atitle><jtitle>The European physical journal. A, Hadrons and nuclei</jtitle><stitle>Eur. Phys. J. A</stitle><date>2020</date><risdate>2020</risdate><volume>56</volume><issue>8</issue><artnum>204</artnum><issn>1434-6001</issn><eissn>1434-601X</eissn><abstract>Six cylindrical lead bismuth eutectic (LBE) targets having fixed diameter of 6 mm and varying lengths of 8–50 mm were irradiated with a 1.4 GeV proton beam at CERN-ISOLDE. Both short-lived (
5
h
<
T
1
/
2
<
5
days
) and long-lived (
T
1
/
2
>
5
days
) radionuclides were identified by off-line
γ
-spectrometry and their activities at the end of bombardment (EOB) were determined. Total 80
γ
-emitting radionuclides, ranging from
7
Be
to
209
At
, were identified in the 50 mm long LBE target. The yields of all the radioisotopes were compared with the Monte Carlo Code FLUKA. The spallation reaction was the dominant mode whereas fission induced reactions had no significant contribution. The high energy proton irradiated LBE target may act as a large source of several clinically important and other exotic radionuclides.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epja/s10050-020-00191-z</doi><orcidid>https://orcid.org/0000-0003-0055-1569</orcidid></addata></record> |
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| subjects | Beryllium 7 Bismuth Bombardment Hadrons Heavy Ions Nuclear Fusion Nuclear Physics Particle and Nuclear Physics Physics Physics and Astronomy Proton beams Proton irradiation Radioisotopes Regular Article – Experimental Physics Spallation |
| title | Quantification of radioisotopes produced in 1.4 GeV proton irradiated lead–bismuth eutectic targets |
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