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Isomer spectroscopy...
Isomer spectroscopy in No-254
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Herzberg, R-D (author)
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Greenlees, P. T. (author)
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Butler, P. A. (author)
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Jones, G. D. (author)
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Darby, I. G. (author)
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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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Hessberger, F. P. (author)
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Jones, P. (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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Moon, S. (author)
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Nyman, M. (author)
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Page, R. D. (author)
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Pakarinen, J. (author)
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Pritchard, A. (author)
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Rahkila, P. (author)
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- Sandzelius, Mikael (author)
- KTH,Fysik
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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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Uusitalo, J. (author)
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Venhart, M. (author)
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(creator_code:org_t)
- 2006
- 2006
- English.
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In: Physica Scripta. - 0031-8949 .- 1402-4896. ; T125, s. 73-77
- 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
Subject headings
Close
- Isomeric states in No-254 were investigated using a calorimetric method. Two different isomers were found with half-lives of T-1/2 = 266 +/- 2 ms and T-1/2 = 184 +/- 3 mu s, respectively. The dominant decay path of the 184 mu s isomer proceeds via states feeding the longer-lived 266 ms isomer. The 266 ms isomer in turn decays via a two-quasi-particle K = 3 band to the ground-state band. The full decay path was observed with the GREAT spectrometer located at the focal plane of the gas-filled separator RITU at the Accelerator Laboratory in Jyvskyl. This work sheds light on the two-quasi-particle structure in this transfermium nucleus.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Great Spectrometer
- Heavy-Elements
- States
- Decay
- Fm-250
- Cf-250
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Herzberg, R-D
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Greenlees, P. T.
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Butler, P. A.
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Jones, G. D.
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Darby, I. G.
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Eeckhaudt, S.
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show more...
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Grahn, T.
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Gray-Jones, C.
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Hessberger, F. P ...
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Jones, P.
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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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Moon, S.
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Nyman, M.
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Page, R. D.
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Pakarinen, J.
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Pritchard, A.
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Rahkila, P.
-
Sandzelius, Mika ...
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Saren, J.
-
Scholey, C.
-
Steer, A.
-
Uusitalo, J.
-
Venhart, M.
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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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Physica Scripta
- By the university
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Royal Institute of Technology