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alpha decay of Re-1...
alpha decay of Re-159 and proton emission from Ta-155
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Page, R. D. (author)
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Bianco, L. (author)
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Darby, I. G. (author)
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show more...
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Uusitalo, J. (author)
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Joss, D. T. (author)
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Grahn, T. (author)
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Herzberg, R. -D (author)
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Pakarinen, J. (author)
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Thomson, J. (author)
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Eeckhaudt, S. (author)
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Greenlees, P. T. (author)
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Jones, P. M. (author)
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Julin, R. (author)
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Juutinen, S. (author)
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Ketelhut, S. (author)
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Leino, M. (author)
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Leppanen, A. -P (author)
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Nyman, M. (author)
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Rahkila, P. (author)
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Saren, J. (author)
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Scholey, C. (author)
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Steer, A. (author)
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Hornillos, M. B. Gomez (author)
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Al-Khalili, J. S. (author)
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Cannon, A. J. (author)
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Stevenson, P. D. (author)
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Erturk, S. (author)
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Gall, B. (author)
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- Hadinia, Baharak (author)
- KTH,Kärnfysik
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Venhart, M. (author)
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Simpson, J. (author)
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(creator_code:org_t)
- 2007
- 2007
- English.
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In: Physical Review C. Nuclear Physics. - 0556-2813 .- 1089-490X. ; 75:6, s. 061302-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- The alpha decay of Re-159 has been observed for the first time in reactions of 300 MeV Ni-58 ions with an isotopically enriched Cd-106 target. The Re-159 ions were separated in-flight using the RITU separator and implanted into the GREAT spectrometer. The alpha decay emanates from the proton-emitting pi h(11/2) state in Re-159 with an energy of E-alpha=6776 +/- 26 keV and a branching ratio of 7.5 +/- 3.5%. This alpha decay populates a state in the closed neutron shell nucleus Ta-155, which decays by emitting 1444 +/- 15 keV protons with a half-life of 2.9(-1.1)(+1.5) ms. These values are consistent with the emission of the proton from a pi h(11/2) orbital. These results fit in with the systematics of proton and alpha-particle separation energies in the region, but disagree with the previously reported decay properties of Ta-155.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Page, R. D.
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Bianco, L.
-
Darby, I. G.
-
Uusitalo, J.
-
Joss, D. T.
-
Grahn, T.
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show more...
-
Herzberg, R. -D
-
Pakarinen, J.
-
Thomson, J.
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Eeckhaudt, S.
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Greenlees, P. T.
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Jones, P. M.
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Julin, R.
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Juutinen, S.
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Ketelhut, S.
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Leino, M.
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Leppanen, A. -P
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Nyman, M.
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Rahkila, P.
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Saren, J.
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Scholey, C.
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Steer, A.
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Hornillos, M. B. ...
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Al-Khalili, J. S ...
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Cannon, A. J.
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Stevenson, P. D.
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Erturk, S.
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Gall, B.
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Hadinia, Baharak
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Venhart, M.
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Simpson, J.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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Physical Review ...
- By the university
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Royal Institute of Technology