caa a22 4500 445872632 CHVBK 20180317145517.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1140/epja/i2011-11130-4 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11130-4 New β -delayed proton lines from 23Al [Elektronische Daten] [O. Kirsebom, H. Fynbo, A. Jokinen, M. Madurga, K. Riisager, A. Saastamoinen, O. Tengblad, J. Äystö] We report on a new measurement of the β-delayed proton spectrum of 23Al. Higher statistics compared to previous measurements allow us to identify new proton lines in the energy range 1-2 MeV. A statistical analysis of the observed β strength shows that the B (GT) values are fully consistent with having a Porter-Thomas distribution. This is indicative of chaotic behaviour and implies that only the average β strength carries physical meaning. SIF, Springer-Verlag Berlin Heidelberg, 2011 Kirsebom O. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut Fynbo H. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut Jokinen A. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut Madurga M. Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, E-28006, Madrid, Spain aut Riisager K. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut Saastamoinen A. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut Tengblad O. Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, E-28006, Madrid, Spain aut Äystö J. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-8 1434-6001 47:10<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11130-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11130-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kirsebom O. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut NATIONALLICENCE 700 1- Fynbo H. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut NATIONALLICENCE 700 1- Jokinen A. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut NATIONALLICENCE 700 1- Madurga M. Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, E-28006, Madrid, Spain aut NATIONALLICENCE 700 1- Riisager K. Department of Physics and Astronomy, Aarhus University, DK-8000, Aarhus C, Denmark aut NATIONALLICENCE 700 1- Saastamoinen A. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut NATIONALLICENCE 700 1- Tengblad O. Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, E-28006, Madrid, Spain aut NATIONALLICENCE 700 1- Äystö J. Department of Physics, University of Jyväskylä, FIN-40351, Jyväskylä, Finland aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-8 1434-6001 47:10<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer