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(WFRF:(Jonson Björn)) srt2:(2005-2009) pers:(Tengblad Olof 1957) conttype:(refereed)
 

Search: (WFRF:(Jonson Björn)) srt2:(2005-2009) pers:(Tengblad Olof 1957) conttype:(refereed) > Branching ratios in...

Branching ratios in the beta decays of N-12 and B-12

Hyldegaard, S. (author)
Diget, C. A. (author)
Borge, M. J. G. (author)
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Boutami, R. (author)
Dendooven, P. (author)
Eronen, T. (author)
Fox, S. P. (author)
Fraile, L. M. (author)
Fulton, B. R. (author)
Fynbo, H. O. U. (author)
Huikari, J. (author)
Jeppesen, H. B. (author)
Jokinen, A. S. (author)
Jonson, Björn, 1941 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Kankainen, A. (author)
Moore, I. (author)
Nyman, Göran Hugo, 1943 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Penttila, H. (author)
Perajarvi, K. (author)
Riisager, K. (author)
Rinta-Antila, S. (author)
Tengblad, Olof, 1957 (author)
Wang, Y. (author)
Wilhelmsen, Katarina, 1962 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Aysto, J. (author)
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 (creator_code:org_t)
2009
2009
English.
In: Physical Review C - Nuclear Physics. - 2469-9985 .- 2469-9993. ; 80:4
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • Absolute branching ratios to unbound states in C-12 populated in the beta decays of N-12 and B-12 are reported. Clean sources of N-12 and B-12 were obtained using the isotope separation on-line (ISOL) method. The relative branching ratios to the different populated states were extracted using single-alpha as well as complete kinematics triple-alpha spectra. These two largely independent methods give consistent results. Absolute normalization is achieved via the precisely known absolute branching ratio to the bound 4.44 MeV state in C-12. The extracted branching ratios to the unbound states are a factor of three more precise than previous measurements. Branching ratios in the decay of Na-20 are also extracted and used to check the results.

Subject headings

NATURVETENSKAP  -- Fysik -- Subatomär fysik (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Subatomic Physics (hsv//eng)
NATURVETENSKAP  -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)

Keyword

n12
alpha-particles
state
b12
c-12

Publication and Content Type

art (subject category)
ref (subject category)

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