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Effective field the...
Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19 C
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- Capel, Pierre (author)
- Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz
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- Phillips, D. R. (author)
- Ohio University
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- Andis, Andrew (author)
- North Carolina State University
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- Bagnarol, Mirko (author)
- The Hebrew University Of Jerusalem
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- Behzadmoghaddam, Behnaz (author)
- University of Tehran
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- Bonaiti, Francesca (author)
- Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz
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- Bubna, Rishabh (author)
- Universität Bonn,University of Bonn
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- Capitani, Ylenia (author)
- Universita degli Studi di Trento,University of Trento
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- Duerinck, Pierre Yves (author)
- Université libre de Bruxelles (ULB),Institut Pluridisciplinaire Hubert Curien
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- Durant, Victoria (author)
- Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz
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- Döpper, Niklas (author)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- El Boustani, Aya (author)
- Universidad de Sevilla,University of Seville
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- Farrell, Roland (author)
- University of Washington
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- Geiger, Maurus (author)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Gennari, Michael (author)
- TRIUMF,University of Victoria
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- Goldberg, Nitzan (author)
- The Hebrew University Of Jerusalem
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- Herko, Jakub (author)
- University of Notre Dame
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- Kirchner, Tanja (author)
- Technische Universität Darmstadt
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- Kubushishi, Live Palm (author)
- Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz
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- Li, Zhen (author)
- Centre d'Etudes Nucleaires de Bordeaux Gradignan
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- Muli, Simone S.Li (author)
- Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz
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- Long, Alexander (author)
- George Washington University
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- Martin, Brady (author)
- University of Iowa
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- Mohseni, Kamyar (author)
- Instituto Tecnológico de Aeronáutica (ITA)
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Moumene, Imane (author)
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- Paracone, Nicola (author)
- Universita degli Studi di Trento,University of Trento
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- Parnes, Elad (author)
- The Hebrew University Of Jerusalem
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- Romeo, Beatriz (author)
- Donostia International Physics Center
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- Springer, Victor (author)
- Ruhr-Universität Bochum
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- Svensson, Isak, 1988 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Thim, Oliver, 1997 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Yapa, Nuwan (author)
- North Carolina State University
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(creator_code:org_t)
- 2023
- 2023
- English.
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In: European Physical Journal A. - 1434-601X .- 1434-6001. ; 59:11
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https://doi.org/10.1...
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Abstract
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- We analyse the Coulomb breakup of 19 C measured at 67A MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus 19 C within Halo Effective Field Theory (Halo EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of 18 C. It is also insensitive to the interior of the 19 C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of 19 C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of 19 C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of 19 C.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Capel, Pierre
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Phillips, D. R.
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Andis, Andrew
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Bagnarol, Mirko
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Behzadmoghaddam, ...
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Bonaiti, Frances ...
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show more...
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Bubna, Rishabh
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Capitani, Ylenia
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Duerinck, Pierre ...
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Durant, Victoria
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Döpper, Niklas
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El Boustani, Aya
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Farrell, Roland
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Geiger, Maurus
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Gennari, Michael
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Goldberg, Nitzan
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Herko, Jakub
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Kirchner, Tanja
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Kubushishi, Live ...
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Li, Zhen
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Muli, Simone S.L ...
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Long, Alexander
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Martin, Brady
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Mohseni, Kamyar
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Moumene, Imane
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Paracone, Nicola
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Parnes, Elad
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Romeo, Beatriz
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Springer, Victor
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Svensson, Isak, ...
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Thim, Oliver, 19 ...
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Yapa, Nuwan
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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 ...
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and Subatomic Physic ...
- Articles in the publication
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European Physica ...
- By the university
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Chalmers University of Technology