Cross Section Measurements of the7Be(n,p)7Li and the7Be(n,α)4He Reactions Covering the Big-Bang Nucleosynthesis Energy Range by the Trojan Horse Method at CRIB

S. Hayakawa, K. Abe, O. Beliuskina, S. M. Cha, K. Y. Chae, S. Cherubini, P. Figuera, Z. Ge, M. Gulino, J. Hu, A. Inoue, N. Iwasa, D. Kahl, A. Kim, D. H. Kim, G. G. Kiss, S. Kubono, M. La Cognata, M. La Commara, L. LamiaM. Lattuada, E. J. Lee, J. Y. Moon, Sara Palmerini, C. Parascandolo, S. Y. Park, D. Pierroutsakou, Rosario Gianluca Pizzone, G. G. Rapisarda, S. Romano, H. Shimizu, C. Spitaleri, Xiaodong Tang, O. Trippella, Aurora Tumino, P. Vi, H. Yamaguchi, L. Yang, N. T. Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We performed indirect measurements of the neutron-induced reactions7 Be(n,p)7 Li and7 Be(n,α)4 He simultaneously by the Trojan Horse method relevant to the cosmological7 Li problem. Preliminary excitation functions for (n,p0) and (n,α) are basically consistent with the previous studies, and new information about the (n,p1) contribution suggests possible enhancement of the total reaction rate.

Original languageEnglish
Title of host publicationNuclei in the Cosmos XV
EditorsAlba Formicola, Matthias Junker, Lucio Gialanella, Gianluca Imbriani
PublisherSpringer Science and Business Media, LLC
Pages33-37
Number of pages5
ISBN (Print)9783030138752
DOIs
Publication statusPublished - 2019 Jan 1
Event15th International Symposium on Nuclei in the Cosmos, NIC 2018 - L'Aquila, Italy
Duration: 2018 Jun 242018 Jun 29

Publication series

NameSpringer Proceedings in Physics
Volume219
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Conference

Conference15th International Symposium on Nuclei in the Cosmos, NIC 2018
CountryItaly
CityL'Aquila
Period18/6/2418/6/29

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Hayakawa, S., Abe, K., Beliuskina, O., Cha, S. M., Chae, K. Y., Cherubini, S., Figuera, P., Ge, Z., Gulino, M., Hu, J., Inoue, A., Iwasa, N., Kahl, D., Kim, A., Kim, D. H., Kiss, G. G., Kubono, S., La Cognata, M., La Commara, M., ... Zhang, N. T. (2019). Cross Section Measurements of the7Be(n,p)7Li and the7Be(n,α)4He Reactions Covering the Big-Bang Nucleosynthesis Energy Range by the Trojan Horse Method at CRIB. In A. Formicola, M. Junker, L. Gialanella, & G. Imbriani (Eds.), Nuclei in the Cosmos XV (pp. 33-37). (Springer Proceedings in Physics; Vol. 219). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-030-13876-9_6