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Simulations of the ...
Simulations of the fission-product stopping efficiency in IGISOL
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- Al-Adili, Ali (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Jansson, Kaj (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Mattias, Lantz (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Solders, Andreas (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Gorelov, Dmitry (author)
- Department of Physics, FI-40014 University of Jyväskylä, Finland
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- Gustavsson, Cecilia (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Mattera, Andrea (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Moore, Iain (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Prokofiev, Alexander (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Rakopoulos, Vasileios (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Penttilä, Heikki (author)
- Department of Physics, FI-40014 University of Jyväskylä, Finland
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- Tarrío, Diego (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Wiberg, Sara (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Österlund, Michael (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Stephan, Pomp (author)
- Uppsala universitet,Tillämpad kärnfysik
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(creator_code:org_t)
- 2015-05-25
- 2015
- English.
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In: European Physical Journal A. - : Springer Science and Business Media LLC. - 1434-6001 .- 1434-601X. ; 51:59, s. 1-7
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http://link.springer...
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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
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- At the Jyväskylä Ion Guide Isotope Separator On-Line (IGISOL) facility, independent fission yields are measured employing the Penning-trap technique. Fission products are produced, e.g. by impinging protons on a uranium target, and are stopped in a gas-filled chamber. The products are collected by a flow of He gas and guided through a mass separator to a Penning trap, where their masses are identified. This work investigates how fission-product properties, such as mass and energy, affect the ion stopping efficiency in the gas cell. The study was performed using the Geant4 toolkit and the SRIM code. The main results show a nearly mass-independent ion stopping with regard to the wide spread of ion masses and energies, with a proper choice of uranium target thickness. Although small variations were observed, in the order of 5%, the results are within the systematic uncertainties of the simulations. To optimize the stopping efficiency while reducing the systematic errors, different experimental parameters were varied; for instance material thicknesses and He gas pressure. Different parameters influence the mass dependence and could alter the mass dependencies in the ion stopping efficiency.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- IGISOL
- FISSION
- SIMULATION
- Physics with specialization in Nuclear Physics
- Fysik med inriktning mot kärnfysik
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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Al-Adili, Ali
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Jansson, Kaj
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Mattias, Lantz
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Solders, Andreas
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Gorelov, Dmitry
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Gustavsson, Ceci ...
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show more...
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Mattera, Andrea
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Moore, Iain
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Prokofiev, Alexa ...
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Rakopoulos, Vasi ...
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Penttilä, Heikki
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Tarrío, Diego
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Wiberg, Sara
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Österlund, Micha ...
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Stephan, Pomp
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- 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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European Physica ...
- By the university
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Uppsala University