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                  | 2019-06-14 06:41
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                  | 2018-02-08 11:37
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                  | 2018-02-08 11:34
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                  | 2014-09-26 16:08
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| Tagging B quark events in ALEPH with neural networks : comparison of different methods
 / Proriol, J. (Clermont-Ferrand U.) ; Falvard, A. (Clermont-Ferrand U.) ; Henrard, P. (Clermont-Ferrand U.) ; Jousset, J. (Clermont-Ferrand U.) ; Brandl B. (U. Heidelberg (main)) CERN-ALEPH-PUB-92-057; PCCF-RI-91-09.- 
Geneva : CERN, 1993 - 26 p. 
Miscellaneous ALEPH PUBlications
 - Published in : Int. J. Neural Syst.: 3 Supp. (1992) , pp. 267-270
 In : 2nd Workshop on Neural Networks: from Biology to High-energy Physics, Marciana Marina, Isola d'Elba, Italy, 18 - 26 Jun 1992, pp.267-270
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                  | 2014-03-04 10:04
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| Nuclear structure effects in the exotic decay of $^{225}$Ac via $^{14}$C emission
 / Bonetti, R (Milan U. ; INFN, Milan) ; Chiesa, C (Milan U. ; INFN, Milan) ; Guglielmetti, A (Milan U. ; INFN, Milan) ; Matheoud, R (Milan U. ; INFN, Milan) ; Migliorino, C (Milan U. ; INFN, Milan) ; Pasinetti, A L (Milan U. ; CERN) ; Ravn, H L (CERN) By using a $^{225}$Ac source produced at the electromagnetic separator Isolde we collected on our track-recording glass detectors 305 $^{14}$C events from the radioactive decays of $^{225}$Ac and its daughter $^{221}$Fr and obtained, for $^{225}$Ac, a branching ratio B($^{14}$C/$\alpha$)=(6.0 $\pm$ 1.3) x 10$^{-12}$. Our result suggests that such a decay from an odd proton nucleus is dominated by transition to the ground or to the first excited state of daughter nucleus..
 1993 - 9 p. 
 - Published in : Nucl. Phys. A 562 (1993) 32-40
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                  | 2011-04-27 17:12
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                  | 2011-04-27 16:56
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                  | 2008-11-27 13:17
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                  | 2007-02-27 18:34
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                  | 2006-12-13 05:26
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