Measurement of 21Na(α,p)24Mg stellar reaction using a 21Na RI-beam

D. N. Binh; S. Kubono; H. Yamaguchi; S. Hayakawa; T. Hashimoto; D. Kahl; T. Teranishi; N. Iwasa; S. Kato; L. H. Khiem; N. T. Tho; Y. Wakabayashi

doi:10.1063/1.4763367

Measurement of ²¹Na(α,p)²⁴Mg stellar reaction using a ²¹Na RI-beam

D. N. Binh, S. Kubono, H. Yamaguchi, S. Hayakawa, T. Hashimoto, D. Kahl, T. Teranishi, N. Iwasa, S. Kato, L. H. Khiem, N. T. Tho, Y. Wakabayashi

SCI - Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We performed an experiment of the ²¹Na(αp)²⁴Mg reaction for the first time by a direct measurement with a thick target method. The studied energy was covered for high temperature conditions in X-ray bursts and core-collapse supernovae. The ²¹Na(αp)²⁴Mg reaction could make a branch of the extended αp-process and could be important to understand the production of ²²Na during the hydrogen explosion at high temperature, like in X-ray bursts, and the ⁴⁴Ti production from core-collapse supernovae.

Original language	English
Title of host publication	Origin of Matter and Evolution of Galaxies 2011
Pages	25-30
Number of pages	6
DOIs	https://doi.org/10.1063/1.4763367
Publication status	Published - 2012
Event	International Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011 - Wako, Japan Duration: 2011 Nov 14 → 2011 Nov 17

Publication series

Name	AIP Conference Proceedings
Volume	1484
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011
Country/Territory	Japan
City	Wako
Period	11/11/14 → 11/11/17

Keywords

Ne-E problem
Stellar reaction of RI beam
galactic gamma-ray
αp-process

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4763367

Cite this

Binh, D. N., Kubono, S., Yamaguchi, H., Hayakawa, S., Hashimoto, T., Kahl, D., Teranishi, T., Iwasa, N., Kato, S., Khiem, L. H., Tho, N. T., & Wakabayashi, Y. (2012). Measurement of ²¹Na(α,p)²⁴Mg stellar reaction using a ²¹Na RI-beam. In Origin of Matter and Evolution of Galaxies 2011 (pp. 25-30). (AIP Conference Proceedings; Vol. 1484). https://doi.org/10.1063/1.4763367

Binh, DN, Kubono, S, Yamaguchi, H, Hayakawa, S, Hashimoto, T, Kahl, D, Teranishi, T, Iwasa, N, Kato, S, Khiem, LH, Tho, NT & Wakabayashi, Y 2012, Measurement of ²¹Na(α,p)²⁴Mg stellar reaction using a ²¹Na RI-beam. in Origin of Matter and Evolution of Galaxies 2011. AIP Conference Proceedings, vol. 1484, pp. 25-30, International Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011, Wako, Japan, 11/11/14. https://doi.org/10.1063/1.4763367

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title = "Measurement of 21Na(α,p)24Mg stellar reaction using a 21Na RI-beam",

abstract = "We performed an experiment of the 21Na(αp)24Mg reaction for the first time by a direct measurement with a thick target method. The studied energy was covered for high temperature conditions in X-ray bursts and core-collapse supernovae. The 21Na(αp)24Mg reaction could make a branch of the extended αp-process and could be important to understand the production of 22Na during the hydrogen explosion at high temperature, like in X-ray bursts, and the 44Ti production from core-collapse supernovae.",

keywords = "Ne-E problem, Stellar reaction of RI beam, galactic gamma-ray, αp-process",

author = "Binh, {D. N.} and S. Kubono and H. Yamaguchi and S. Hayakawa and T. Hashimoto and D. Kahl and T. Teranishi and N. Iwasa and S. Kato and Khiem, {L. H.} and Tho, {N. T.} and Y. Wakabayashi",

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doi = "10.1063/1.4763367",

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AU - Binh, D. N.

AU - Kubono, S.

AU - Yamaguchi, H.

AU - Hayakawa, S.

AU - Hashimoto, T.

AU - Kahl, D.

AU - Teranishi, T.

AU - Iwasa, N.

AU - Kato, S.

AU - Khiem, L. H.

AU - Tho, N. T.

AU - Wakabayashi, Y.

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AB - We performed an experiment of the 21Na(αp)24Mg reaction for the first time by a direct measurement with a thick target method. The studied energy was covered for high temperature conditions in X-ray bursts and core-collapse supernovae. The 21Na(αp)24Mg reaction could make a branch of the extended αp-process and could be important to understand the production of 22Na during the hydrogen explosion at high temperature, like in X-ray bursts, and the 44Ti production from core-collapse supernovae.

KW - Ne-E problem

KW - Stellar reaction of RI beam

KW - galactic gamma-ray

KW - αp-process

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