File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Discovery of 68Br in secondary reactions of radioactive beams

TitleDiscovery of 68Br in secondary reactions of radioactive beams
Authors
KeywordsRadioactive beams
New isotope
Direct reaction
Issue Date2019
PublisherElsevier: SCOAP3. The Journal's web site is located at http://www.elsevier.com/locate/physletb
Citation
Physics Letters B, 2019, v. 795, p. 266-270 How to Cite?
AbstractThe proton-rich isotope 68Br was discovered in secondary fragmentation reactions of fast radioactive beams. Proton-rich secondary beams of 70,71,72Kr and 70Br, produced at the RIKEN Nishina Center and identified by the BigRIPS fragment separator, impinged on a secondary 9Be target. Unambiguous particle identification behind the secondary target was achieved with the ZeroDegree spectrometer. Based on the expected direct production cross sections from neighboring isotopes, the lifetime of the ground or long-lived isomeric state of 68Br was estimated. The results suggest that secondary fragmentation reactions, where relatively few nucleons are removed from the projectile, offer an alternative way to search for new isotopes, as these reactions populate preferentially low-lying states.
Persistent Identifierhttp://hdl.handle.net/10722/272310
ISSN
2017 Impact Factor: 4.254
2015 SCImago Journal Rankings: 3.186

 

DC FieldValueLanguage
dc.contributor.authorWimmer, K-
dc.contributor.authorDoornenbal, P-
dc.contributor.authorKorten, W-
dc.contributor.authorAguilera, P-
dc.contributor.authorAlgora, A-
dc.contributor.authorAndo, T-
dc.contributor.authorArici, T-
dc.contributor.authorBaba, H-
dc.contributor.authorBlank, B-
dc.contributor.authorBoso, A-
dc.contributor.authorChen, S-
dc.contributor.authorCorsi, A-
dc.contributor.authorDavies, P-
dc.contributor.authorde Angelis, G-
dc.contributor.authorde France, G-
dc.contributor.authorDoherty, DT-
dc.contributor.authorGerl, J-
dc.contributor.authorGernhäuser, R-
dc.contributor.authorJenkins, DG-
dc.contributor.authorKoyama, S-
dc.contributor.authorMotobayashi, T-
dc.contributor.authorNagamine, S-
dc.contributor.authorNiikura, M-
dc.contributor.authorObertelli, A-
dc.contributor.authorLubos, D-
dc.contributor.authorRubio, B-
dc.contributor.authorSahin, E-
dc.contributor.authorSaito, TY-
dc.contributor.authorSakurai, H-
dc.contributor.authorSinclair, L-
dc.contributor.authorSteppenbeck, D-
dc.contributor.authorTaniuchi, R-
dc.contributor.authorWadsworth, R-
dc.contributor.authorZielinska, M-
dc.date.accessioned2019-07-20T10:39:48Z-
dc.date.available2019-07-20T10:39:48Z-
dc.date.issued2019-
dc.identifier.citationPhysics Letters B, 2019, v. 795, p. 266-270-
dc.identifier.issn0370-2693-
dc.identifier.urihttp://hdl.handle.net/10722/272310-
dc.description.abstractThe proton-rich isotope 68Br was discovered in secondary fragmentation reactions of fast radioactive beams. Proton-rich secondary beams of 70,71,72Kr and 70Br, produced at the RIKEN Nishina Center and identified by the BigRIPS fragment separator, impinged on a secondary 9Be target. Unambiguous particle identification behind the secondary target was achieved with the ZeroDegree spectrometer. Based on the expected direct production cross sections from neighboring isotopes, the lifetime of the ground or long-lived isomeric state of 68Br was estimated. The results suggest that secondary fragmentation reactions, where relatively few nucleons are removed from the projectile, offer an alternative way to search for new isotopes, as these reactions populate preferentially low-lying states.-
dc.languageeng-
dc.publisherElsevier: SCOAP3. The Journal's web site is located at http://www.elsevier.com/locate/physletb-
dc.relation.ispartofPhysics Letters B-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectRadioactive beams-
dc.subjectNew isotope-
dc.subjectDirect reaction-
dc.titleDiscovery of 68Br in secondary reactions of radioactive beams-
dc.typeArticle-
dc.identifier.emailChen, S: sdchen@hku.hk-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1016/j.physletb.2019.06.014-
dc.identifier.scopuseid_2-s2.0-85067849206-
dc.identifier.hkuros299080-
dc.identifier.volume795-
dc.identifier.spage266-
dc.identifier.epage270-
dc.publisher.placeNetherlands-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats