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12C formation: A cl...
12C formation: A classical quest in new light
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- Tengblad, Olof, 1957 (author)
- CSIC - Instituto de Estructura de la Materia (IEM)
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- Alcorta, M. (author)
- CSIC - Instituto de Estructura de la Materia (IEM)
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- Borge, M. J. G. (author)
- CSIC - Instituto de Estructura de la Materia (IEM)
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- Cubero, M. (author)
- CSIC - Instituto de Estructura de la Materia (IEM),Universidad de Costa Rica,University of Costa Rica
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- Madurga, M. (author)
- CSIC - Instituto de Estructura de la Materia (IEM)
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- Perea, A. (author)
- CSIC - Instituto de Estructura de la Materia (IEM)
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- Fynbo, H. O. U. (author)
- Århus Universitet,Aarhus University
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- Riisager, K. (author)
- Århus Universitet,Aarhus University
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- Kirsebom, O. (author)
- Århus Universitet,Aarhus University
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- Hyldegaard, S. (author)
- Århus Universitet,Aarhus University
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- Jonson, Björn, 1941 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nyman, Göran Hugo, 1943 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nilsson, Thomas, 1965 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Diget, D.G. (author)
- University of York
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- Fulton, B. (author)
- University of York
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(creator_code:org_t)
- ISBN 9780735409378
- AIP, 2011
- 2011
- English.
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In: AIP Conference Proceedings. - : AIP. - 1551-7616 .- 0094-243X. - 9780735409378 ; 1377, s. 270-274
- Related links:
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this work we have studied the break‐up of 12C following the reactions 10B(3He,pααα) and 11B(3He,dααα). The study was performed at the 5 MV tandem in Madrid. The break‐up gives us information on excited states in 12C from the famous Hoyle state up to an energy of almost 18 MeV. Using a highly segmented experimental set‐up the simultaneous detection of the three alpha particles in coincidence with a proton or deuteron respectively made possible a full kinematic reconstruction of the break‐up. On the basis of the energies of the 3 α particles and their angular correlations it has been possible to determine the spin and parity of states for cases in which the assignment has been doubtful. Some of these levels will also de‐excite via electromagnetic emission. The comparison between the energy of proton that populate a state of 12C and the sum of the energies of the 3α emitted from the same state makes possible to determine the presence of electromagnetic disintegration (γ) to lower states within 12C followed by the 3α break‐up.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- 12C
- tripple alpha process
- particle spectroscopy
- multi particle break-up
Publication and Content Type
- kon (subject category)
- ref (subject category)
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- By the author/editor
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Tengblad, Olof, ...
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Alcorta, M.
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Borge, M. J. G.
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Cubero, M.
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Madurga, M.
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Perea, A.
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show more...
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Fynbo, H. O. U.
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Riisager, K.
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Kirsebom, O.
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Hyldegaard, S.
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Jonson, Björn, 1 ...
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Nyman, Göran Hug ...
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Nilsson, Thomas, ...
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Diget, D.G.
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Fulton, B.
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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 ...
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and Subatomic Physic ...
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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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AIP Conference P ...
- By the university
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Chalmers University of Technology