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Indirect measurement of the 3He (n,p)3H reaction cross section at Big Bang energies

Pizzone, R. G. ; Spampinato, C. ; Spartá, R. ; Couder, M. ; Tan, W. ; Burjan, V. ; D’Agata, G. ; Guardo, G. L. ; La Cognata, M. ; Lamia, L. ; Mrazek, J. ; Palmerini, S. ; Typel, S. ; Tumino, A. ; Wiescher, M. ; Anguilar, S. ; Bardayan, D. ; Blankstein, D. ; Boccioli, L. ; Callahan, L. ; Cha, S. M. ; Chae, K. Y. ; Clark, A. M. ; Frentz, B. ; Hall, M. R. ; Gula, A. ; Henderson, S. ; Kelmar, R. ; Kwag, M. S. ; Indelicato, I. ; La Commara, M. ; Lattuada, D. ; Liu, Q. ; Long, J. ; Mazzocco, M. ; Majumdar, A. ; McGuinness, S. ; Nelson, A. ; Oliva, A. A. ; O’Malley, P. ; Prajapati, P. M. ; Rapisarda, G. G. ; Romano, S. ; Sergi, M. L. ; Seymour, C. ; Skulski, M. ; Spitaleri, C. ; Wilkinson, J. (2020)
Indirect measurement of the 3He (n,p)3H reaction cross section at Big Bang energies.
In: The European Physical Journal A, 56 (8)
doi: 10.1140/epja/s10050-020-00212-x
Artikel, Bibliographie

Kurzbeschreibung (Abstract)

Nuclear reactions play a key role in the framework of the Big Bang Nucleosynthesis. A network of 12 principal reactions has been identified as the main path that drove the elemental nucleosynthesis in the first 20 min of the history of the Universe. Among them an important role is played by neutron-induced reactions, which, from an experimental point of view, are usually a difficult task to be measured directly. Nevertheless big efforts in the last decades have led to a better understanding of their role in the primordial nucleosynthesis network. In this work we apply the Trojan Horse Method to extract the cross section at astrophysical energies for the 3He(n,p)3H reaction after a detailed study of the 2H(3He,pt)H three-body process. Data extracted from the present measurement are compared with other published sets.

Typ des Eintrags: Artikel
Erschienen: 2020
Autor(en): Pizzone, R. G. ; Spampinato, C. ; Spartá, R. ; Couder, M. ; Tan, W. ; Burjan, V. ; D’Agata, G. ; Guardo, G. L. ; La Cognata, M. ; Lamia, L. ; Mrazek, J. ; Palmerini, S. ; Typel, S. ; Tumino, A. ; Wiescher, M. ; Anguilar, S. ; Bardayan, D. ; Blankstein, D. ; Boccioli, L. ; Callahan, L. ; Cha, S. M. ; Chae, K. Y. ; Clark, A. M. ; Frentz, B. ; Hall, M. R. ; Gula, A. ; Henderson, S. ; Kelmar, R. ; Kwag, M. S. ; Indelicato, I. ; La Commara, M. ; Lattuada, D. ; Liu, Q. ; Long, J. ; Mazzocco, M. ; Majumdar, A. ; McGuinness, S. ; Nelson, A. ; Oliva, A. A. ; O’Malley, P. ; Prajapati, P. M. ; Rapisarda, G. G. ; Romano, S. ; Sergi, M. L. ; Seymour, C. ; Skulski, M. ; Spitaleri, C. ; Wilkinson, J.
Art des Eintrags: Bibliographie
Titel: Indirect measurement of the 3He (n,p)3H reaction cross section at Big Bang energies
Sprache: Englisch
Publikationsjahr: 5 August 2020
Verlag: Springer
Titel der Zeitschrift, Zeitung oder Schriftenreihe: The European Physical Journal A
Jahrgang/Volume einer Zeitschrift: 56
(Heft-)Nummer: 8
DOI: 10.1140/epja/s10050-020-00212-x
Kurzbeschreibung (Abstract):

Nuclear reactions play a key role in the framework of the Big Bang Nucleosynthesis. A network of 12 principal reactions has been identified as the main path that drove the elemental nucleosynthesis in the first 20 min of the history of the Universe. Among them an important role is played by neutron-induced reactions, which, from an experimental point of view, are usually a difficult task to be measured directly. Nevertheless big efforts in the last decades have led to a better understanding of their role in the primordial nucleosynthesis network. In this work we apply the Trojan Horse Method to extract the cross section at astrophysical energies for the 3He(n,p)3H reaction after a detailed study of the 2H(3He,pt)H three-body process. Data extracted from the present measurement are compared with other published sets.

Zusätzliche Informationen:

Art.No.: 199

Fachbereich(e)/-gebiet(e): 05 Fachbereich Physik
05 Fachbereich Physik > Institut für Kernphysik
05 Fachbereich Physik > Institut für Kernphysik > Experimentelle Kernphysik
05 Fachbereich Physik > Institut für Kernphysik > Theoretische Kernphysik
05 Fachbereich Physik > Institut für Kernphysik > Theoretische Kernphysik > Kernphysik und Nukleare Astrophysik
05 Fachbereich Physik > Institut für Kernphysik > Theoretische Kernphysik > Kern- und Vielteilchenphysik
05 Fachbereich Physik > Institut für Kernphysik > Theoretische Kernphysik > Theoretische nukleare Astrophysik
Hinterlegungsdatum: 13 Jul 2022 08:01
Letzte Änderung: 29 Dez 2022 15:19
PPN: 503213152
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