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Competing decay mod...
Competing decay modes of a high-spin isomer in the proton-unbound nucleus 158Ta
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Carroll, R. J. (author)
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Page, R. D. (author)
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Joss, D. T. (author)
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show more...
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Uusitalo, J. (author)
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Darby, I. G. (author)
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- Andgren, Karin (author)
- KTH,Kärnfysik
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- Cederwall, Bo (author)
- KTH,Kärnfysik
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Eeckhaudt, S. (author)
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Grahn, T. (author)
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Gray-Jones, C. (author)
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Greenlees, P. T. (author)
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- Hadinia, Baharak (author)
- KTH,Kärnfysik
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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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Leino, M. (author)
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Leppänen, A. -P (author)
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Nyman, M. (author)
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O'Donnell, D. (author)
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Pakarinen, J. (author)
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Rahkila, P. (author)
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Sandzelius, M. (author)
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Sarén, J. (author)
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Scholey, C. (author)
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Seweryniak, D. (author)
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Simpson, J. (author)
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(creator_code:org_t)
- 2015
- 2015
- English.
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In: Acta Physica Polonica B. - 0587-4254 .- 1509-5770. ; 46:3, s. 695-698
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.5...
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Abstract
Subject headings
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- An isomeric state at high spin and excitation energy was recently observed in the proton-unbound nucleus 158Ta. This state was observed to decay by both α and γ decay modes. The large spin change required to decay via γ-ray emission incurs a lifetime long enough for α decay to compete. The α decay has an energy of 8644(11) keV, which is among the highest observed in the region, a partial half-life of 440(70) μs and changes the spin by 11h. In this paper, additional evidence supporting the assignment of this α decay to the high-spin isomer in 158Ta will be presented.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Excited states
- Gamma rays
- Nuclear reactions
- Alpha decay
- Decay mode
- Gamma-ray emission
- Half lives
- High spins
- High-spin isomer
- Isomeric state
- Large spin
- Isomers
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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Carroll, R. J.
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Page, R. D.
-
Joss, D. T.
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Uusitalo, J.
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Darby, I. G.
-
Andgren, Karin
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show more...
-
Cederwall, Bo
-
Eeckhaudt, S.
-
Grahn, T.
-
Gray-Jones, C.
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Greenlees, P. T.
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Hadinia, Baharak
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Jones, P. M.
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Julin, R.
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Juutinen, S.
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Leino, M.
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Leppänen, A. -P
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Nyman, M.
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O'Donnell, D.
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Pakarinen, J.
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Rahkila, P.
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Sandzelius, M.
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Sarén, J.
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Scholey, C.
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Seweryniak, D.
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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 ...
- Articles in the publication
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Acta Physica Pol ...
- By the university
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Royal Institute of Technology