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Article: Measurement of the 14C abundance in a low-background liquid scintillator

TitleMeasurement of the 14C abundance in a low-background liquid scintillator
Authors
Alimonti, GAngloher, GArpesella, CBalata, MBellini, GBenziger, JBonetti, SCadonati, LCalaprice, FPCecchet, GChen, MDarnton, NDe Bari, ADeutsch, MElisei, FVon Feilitzsch, FGalbiati, CGatti, FGiammarchi, MGGiugni, DGoldbrunner, TGolubchikov, AGoretti, AHagner, THartmann, FXVon Hentig, RHeusser, GIanni, AJochum, JJohnson, MLaubenstein, MLombardi, PMagni, SMalvezzi, SManno, IManuzio, GMasetti, FMazzucato, UMeroni, ENeff, MNostro, AOberauer, LPerotti, APreda, ARaghavan, RSRanucci, GResconi, ERuscitti, MScardaoni, RSchönert, SSmirnov, OTartaglia, RTestera, GUllucci, PVogelaar, RBVitale, SZaimidoroga, O
Issue Date1998
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physletb
Citation
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1998, v. 422 n. 1-4, p. 349-358 How to Cite?
AbstractThe 14C/12C ratio in 4.8 m3 of high-purity liquid scintillator was measured at (1.94 ± 0.09) × 10-18, the lowest 14C abundance ever measured. At this level the spectroscopy of low-energy solar neutrinos, in particular a measurement of the 7Be neutrino flux, will not be obstructed by the 14C β decay intrinsic to a liquid scintillator detector. A comprehensive study of the deviation of the shape of the 14C β spectrum from the allowed statistical shape reveals consistent results with recent observations and calculations. Possible origins of the 14C in the liquid scintillator are discussed. © 1998 Elsevier Science B.V.
Persistent Identifierhttp://hdl.handle.net/10722/91367
ISSN
0370-2693
2021 Impact Factor: 4.950
2020 SCImago Journal Rankings: 2.093
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorAlimonti, Gen_HK
dc.contributor.authorAngloher, Gen_HK
dc.contributor.authorArpesella, Cen_HK
dc.contributor.authorBalata, Men_HK
dc.contributor.authorBellini, Gen_HK
dc.contributor.authorBenziger, Jen_HK
dc.contributor.authorBonetti, Sen_HK
dc.contributor.authorCadonati, Len_HK
dc.contributor.authorCalaprice, FPen_HK
dc.contributor.authorCecchet, Gen_HK
dc.contributor.authorChen, Men_HK
dc.contributor.authorDarnton, Nen_HK
dc.contributor.authorDe Bari, Aen_HK
dc.contributor.authorDeutsch, Men_HK
dc.contributor.authorElisei, Fen_HK
dc.contributor.authorVon Feilitzsch, Fen_HK
dc.contributor.authorGalbiati, Cen_HK
dc.contributor.authorGatti, Fen_HK
dc.contributor.authorGiammarchi, MGen_HK
dc.contributor.authorGiugni, Den_HK
dc.contributor.authorGoldbrunner, Ten_HK
dc.contributor.authorGolubchikov, Aen_HK
dc.contributor.authorGoretti, Aen_HK
dc.contributor.authorHagner, Ten_HK
dc.contributor.authorHartmann, FXen_HK
dc.contributor.authorVon Hentig, Ren_HK
dc.contributor.authorHeusser, Gen_HK
dc.contributor.authorIanni, Aen_HK
dc.contributor.authorJochum, Jen_HK
dc.contributor.authorJohnson, Men_HK
dc.contributor.authorLaubenstein, Men_HK
dc.contributor.authorLombardi, Pen_HK
dc.contributor.authorMagni, Sen_HK
dc.contributor.authorMalvezzi, Sen_HK
dc.contributor.authorManno, Ien_HK
dc.contributor.authorManuzio, Gen_HK
dc.contributor.authorMasetti, Fen_HK
dc.contributor.authorMazzucato, Uen_HK
dc.contributor.authorMeroni, Een_HK
dc.contributor.authorNeff, Men_HK
dc.contributor.authorNostro, Aen_HK
dc.contributor.authorOberauer, Len_HK
dc.contributor.authorPerotti, Aen_HK
dc.contributor.authorPreda, Aen_HK
dc.contributor.authorRaghavan, RSen_HK
dc.contributor.authorRanucci, Gen_HK
dc.contributor.authorResconi, Een_HK
dc.contributor.authorRuscitti, Men_HK
dc.contributor.authorScardaoni, Ren_HK
dc.contributor.authorSchönert, Sen_HK
dc.contributor.authorSmirnov, Oen_HK
dc.contributor.authorTartaglia, Ren_HK
dc.contributor.authorTestera, Gen_HK
dc.contributor.authorUllucci, Pen_HK
dc.contributor.authorVogelaar, RBen_HK
dc.contributor.authorVitale, Sen_HK
dc.contributor.authorZaimidoroga, Oen_HK
dc.date.accessioned2010-09-17T10:18:03Z-
dc.date.available2010-09-17T10:18:03Z-
dc.date.issued1998en_HK
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1998, v. 422 n. 1-4, p. 349-358en_HK
dc.identifier.issn0370-2693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/91367-
dc.description.abstractThe 14C/12C ratio in 4.8 m3 of high-purity liquid scintillator was measured at (1.94 ± 0.09) × 10-18, the lowest 14C abundance ever measured. At this level the spectroscopy of low-energy solar neutrinos, in particular a measurement of the 7Be neutrino flux, will not be obstructed by the 14C β decay intrinsic to a liquid scintillator detector. A comprehensive study of the deviation of the shape of the 14C β spectrum from the allowed statistical shape reveals consistent results with recent observations and calculations. Possible origins of the 14C in the liquid scintillator are discussed. © 1998 Elsevier Science B.V.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physletben_HK
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsen_HK
dc.titleMeasurement of the 14C abundance in a low-background liquid scintillatoren_HK
dc.typeArticleen_HK
dc.identifier.emailChen, MZ:mzqchen@hku.hken_HK
dc.identifier.authorityChen, MZ=rp1317en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0040843577en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0040843577&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume422en_HK
dc.identifier.issue1-4en_HK
dc.identifier.spage349en_HK
dc.identifier.epage358en_HK
dc.identifier.issnl0370-2693-

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