Sökning: L773:0556 2813 OR L773:2469 9985 OR L773:2469 9993
> (2000-2004) >
High-spin proton em...
High-spin proton emitters in odd-odd nuclei and shape changes
-
Delion, D. S. (författare)
-
- Liotta, Roberto (författare)
- KTH,Fysik
-
- Wyss, Ramon (författare)
- KTH,Fysik
-
(creator_code:org_t)
- 2003
- 2003
- Engelska.
-
Ingår i: Physical Review C. Nuclear Physics. - 0556-2813 .- 1089-490X. ; 68:5, s. 054603-
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- We present a formalism to describe proton emission from odd-odd nuclei based on a scatteringlike approach. Special emphasis is given to the case of transitions between states with different deformations. As an example we estimate the proton half-life of the odd-odd nucleus Cu-58 . Our calculations show that the change of deformation in the decay process has a significant influence on the half life. In addition, the angular momentum coupling of proton and neutron orbitals can result in an additional K hindrance of the decay. To fully account for the observed half life in Cu-58 , we propose shape mixing of the final state.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- deformed-nuclei
- fine-structure
- mean-field
- drip-line
- decay
- radioactivity
- Physics
- Fysik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas