Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U

Neutron-rich lead and bismuth isotopes have been produced by cold-fragmentation reactions induced by 238U projectiles at 1 AGeV impinging on a beryllium target. The high-resolving power FRagment Separator at GSI allowed us to identify and determine the production cross sections of 22 nuclei, nine of...

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Detalles Bibliográficos
Autores principales: Alvarez-Pol, H, Audouin, L, Benlliure, J, Casarejos, E, Cortina-GilL, D, Napolitani, P, Enqvist, T, Schmidt, K-H, Yordanov, O, Junghans, A.R, Fernández, B, Pereira, P, Jurado, B, Rejmund, F
Lenguaje:eng
Publicado: 28/0
Materias:
11: TASK 11
Acceso en línea:http://cds.cern.ch/record/1355303
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author Alvarez-Pol, H
Audouin, L
Benlliure, J
Casarejos, E
Cortina-GilL, D
Napolitani, P
Enqvist, T
Schmidt, K-H
Yordanov, O
Junghans, A.R
Fernández, B
Pereira, P
Jurado, B
Rejmund, F
author_facet Alvarez-Pol, H
Audouin, L
Benlliure, J
Casarejos, E
Cortina-GilL, D
Napolitani, P
Enqvist, T
Schmidt, K-H
Yordanov, O
Junghans, A.R
Fernández, B
Pereira, P
Jurado, B
Rejmund, F
author_sort Alvarez-Pol, H
collection CERN
description Neutron-rich lead and bismuth isotopes have been produced by cold-fragmentation reactions induced by 238U projectiles at 1 AGeV impinging on a beryllium target. The high-resolving power FRagment Separator at GSI allowed us to identify and determine the production cross sections of 22 nuclei, nine of them for the first time 215Pb, 216Pb, 217Pb, 218Pb and 217Bi, 218Bi, 219Bi, 220Bi, 221Bi, 222Bi. These data are compared to other previously measured cross sections in similar reactions and model calculations. The validation of the codes is of utmost importance for estimating of the new limits accessible with the new generation radioactive beam facilities.
id cern-1355303
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 28/0
record_format invenio
spelling cern-13553032019-09-30T06:29:59Zhttp://cds.cern.ch/record/1355303engAlvarez-Pol, HAudouin, LBenlliure, JCasarejos, ECortina-GilL, DNapolitani, PEnqvist, TSchmidt, K-HYordanov, OJunghans, A.RFernández, BPereira, PJurado, BRejmund, FProduction cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U11: TASK 11Neutron-rich lead and bismuth isotopes have been produced by cold-fragmentation reactions induced by 238U projectiles at 1 AGeV impinging on a beryllium target. The high-resolving power FRagment Separator at GSI allowed us to identify and determine the production cross sections of 22 nuclei, nine of them for the first time 215Pb, 216Pb, 217Pb, 218Pb and 217Bi, 218Bi, 219Bi, 220Bi, 221Bi, 222Bi. These data are compared to other previously measured cross sections in similar reactions and model calculations. The validation of the codes is of utmost importance for estimating of the new limits accessible with the new generation radioactive beam facilities.EURISOL-11-21-2009-0041oai:cds.cern.ch:135530328/03/09
spellingShingle 11: TASK 11
Alvarez-Pol, H
Audouin, L
Benlliure, J
Casarejos, E
Cortina-GilL, D
Napolitani, P
Enqvist, T
Schmidt, K-H
Yordanov, O
Junghans, A.R
Fernández, B
Pereira, P
Jurado, B
Rejmund, F
Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title_full Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title_fullStr Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title_full_unstemmed Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title_short Production cross section of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
title_sort production cross section of neutron-rich pb and bi isotopes in the fragmentation of 238u
topic 11: TASK 11
url http://cds.cern.ch/record/1355303
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