Sökning: id:"swepub:oai:DiVA.org:kth-74445" >
Alpha-particle deca...
Alpha-particle decays from excited states in Mg-24
-
- Wang, S. (författare)
- Peking University
-
- Xu, C. (författare)
- Peking University
-
- Liotta, Roberto (författare)
- KTH,Partikel- och astropartikelfysik
-
visa fler...
-
- Qi, Chong (författare)
- KTH,Kärnfysik
-
- Xu, F. (författare)
- Peking University
-
- Jiang, D. (författare)
- Peking University
-
visa färre...
-
(creator_code:org_t)
- 2011-07-22
- 2011
- Engelska.
-
Ingår i: Science China Physics, Mechanics & Astronomy. - : Springer Science and Business Media LLC. - 1674-7348 .- 1869-1927. ; 54:1, s. S130-S135
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Using a cluster model based on the Woods-Saxon potential, alpha-particle decays from excited states in Mg-24 have been systematically investigated. Calculations can in general reproduce experimental data, noticing the fact that the preformation factor P of alpha particle in alpha-decaying nuclei is of order from 10(0) to 10(-2). This can be the evidence for the alpha+Ne-20 structure in Mg-24. Meanwhile, the results also show the existence of other configurations, such as O-16+2 alpha. Since the calculated decay widths are very sensitive to the angular momentum carried by the outgoing cluster (alpha particle), our results could serve as a guide to experimental spin assignments.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Nyckelord
- 24Mg
- alpha decay
- cluster model
- cluster structure
- SRA - E-vetenskap (SeRC)
- SRA - E-Science (SeRC)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas