Nuclear Structure of 8B Studied by Proton Resonance Scatterings on 7 Be

H. Yamaguchi; Y. Wakabayashi; S. Hayakawa; G. Amadio; S. Kubono; H. Fujikawa; A. Saito; J. J. He; T. Teranishi; Y. K. Kwon; S. Nishimura; Y. Togano; N. Iwasa; K. Inafuku; M. Niikura; D. N. Binh; L. H. Khiem

doi:10.1063/1.2943591

Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be

H. Yamaguchi, Y. Wakabayashi, S. Hayakawa, G. Amadio, S. Kubono, H. Fujikawa, A. Saito, J. J. He, T. Teranishi, Y. K. Kwon, S. Nishimura, Y. Togano, N. Iwasa, K. Inafuku, M. Niikura, D. N. Binh, L. H. Khiem

Experimental Particle Physics

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

Abstract

A new measurement of the proton resonance scattering on ⁷ was performed up to the excitation energy of 6.8 MeV using the low-energy RI beam facility CRIB (CNS Radioactive Ion Beam separator) at the Center for Nuclear Study (CNS) of the University of Tokyo. The excitation function of 8B above 3.5 MeV was successfully measured for the first time, providing important information about the reaction rate of ⁷(p,γ)8B, which is the key reaction in the solar 8B neutrino production. For more intensive experimental studies with RI beams, the development of a cryogenic gas target system is ongoing at CNS. In this paper a preliminary result of the 7Be experiment and the present status of the development of the target system are presented.

Original language	English
Title of host publication	Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies
Subtitle of host publication	From the Dawn of Universe to the Formation of Solar System, OMEG 2007
Editors	Toshitaka Kajino, Takuma Suda, Takaya Nozawa, Akira Ohnishi, Masayuki Y. Fujimoto, Shigeru Kubono, Kiyoshi Kato
Publisher	American Institute of Physics Inc.
Pages	307-312
Number of pages	6
ISBN (Electronic)	9780735405370
DOIs	https://doi.org/10.1063/1.2943591
Publication status	Published - 2008
Event	10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 - Sapporo, Japan Duration: Dec 4 2007 → Dec 7 2007

Publication series

Name	AIP Conference Proceedings
Volume	1016
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007
Country/Territory	Japan
City	Sapporo
Period	12/4/07 → 12/7/07

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1063/1.2943591

Cite this

Yamaguchi, H., Wakabayashi, Y., Hayakawa, S., Amadio, G., Kubono, S., Fujikawa, H., Saito, A., He, J. J., Teranishi, T., Kwon, Y. K., Nishimura, S., Togano, Y., Iwasa, N., Inafuku, K., Niikura, M., Binh, D. N., & Khiem, L. H. (2008). Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be. In T. Kajino, T. Suda, T. Nozawa, A. Ohnishi, M. Y. Fujimoto, S. Kubono, & K. Kato (Eds.), Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 (pp. 307-312). (AIP Conference Proceedings; Vol. 1016). American Institute of Physics Inc.. https://doi.org/10.1063/1.2943591

Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be. / Yamaguchi, H.; Wakabayashi, Y.; Hayakawa, S. et al.
Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. ed. / Toshitaka Kajino; Takuma Suda; Takaya Nozawa; Akira Ohnishi; Masayuki Y. Fujimoto; Shigeru Kubono; Kiyoshi Kato. American Institute of Physics Inc., 2008. p. 307-312 (AIP Conference Proceedings; Vol. 1016).

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

Yamaguchi, H, Wakabayashi, Y, Hayakawa, S, Amadio, G, Kubono, S, Fujikawa, H, Saito, A, He, JJ, Teranishi, T, Kwon, YK, Nishimura, S, Togano, Y, Iwasa, N, Inafuku, K, Niikura, M, Binh, DN & Khiem, LH 2008, Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be. in T Kajino, T Suda, T Nozawa, A Ohnishi, MY Fujimoto, S Kubono & K Kato (eds), Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. AIP Conference Proceedings, vol. 1016, American Institute of Physics Inc., pp. 307-312, 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007, Sapporo, Japan, 12/4/07. https://doi.org/10.1063/1.2943591

Yamaguchi H, Wakabayashi Y, Hayakawa S, Amadio G, Kubono S, Fujikawa H et al. Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be. In Kajino T, Suda T, Nozawa T, Ohnishi A, Fujimoto MY, Kubono S, Kato K, editors, Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. American Institute of Physics Inc. 2008. p. 307-312. (AIP Conference Proceedings). doi: 10.1063/1.2943591

Yamaguchi, H. ; Wakabayashi, Y. ; Hayakawa, S. et al. / Nuclear Structure of ⁸B Studied by Proton Resonance Scatterings on 7 Be. Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. editor / Toshitaka Kajino ; Takuma Suda ; Takaya Nozawa ; Akira Ohnishi ; Masayuki Y. Fujimoto ; Shigeru Kubono ; Kiyoshi Kato. American Institute of Physics Inc., 2008. pp. 307-312 (AIP Conference Proceedings).

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abstract = "A new measurement of the proton resonance scattering on 7 was performed up to the excitation energy of 6.8 MeV using the low-energy RI beam facility CRIB (CNS Radioactive Ion Beam separator) at the Center for Nuclear Study (CNS) of the University of Tokyo. The excitation function of 8B above 3.5 MeV was successfully measured for the first time, providing important information about the reaction rate of 7(p,γ)8B, which is the key reaction in the solar 8B neutrino production. For more intensive experimental studies with RI beams, the development of a cryogenic gas target system is ongoing at CNS. In this paper a preliminary result of the 7Be experiment and the present status of the development of the target system are presented.",

author = "H. Yamaguchi and Y. Wakabayashi and S. Hayakawa and G. Amadio and S. Kubono and H. Fujikawa and A. Saito and He, {J. J.} and T. Teranishi and Kwon, {Y. K.} and S. Nishimura and Y. Togano and N. Iwasa and K. Inafuku and M. Niikura and Binh, {D. N.} and Khiem, {L. H.}",

note = "Funding Information: We are grateful to RIKEN accelerator staff for their help. This work was supported by the Grant-in-Aid for Young Scientists (B) (Grant No. 17740135) of JSPS. Publisher Copyright: {\textcopyright} 2008 American Institute of Physics. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.; 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 ; Conference date: 04-12-2007 Through 07-12-2007",

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AU - Wakabayashi, Y.

AU - Hayakawa, S.

AU - Amadio, G.

AU - Kubono, S.

AU - Fujikawa, H.

AU - Saito, A.

AU - He, J. J.

AU - Teranishi, T.

AU - Kwon, Y. K.

AU - Nishimura, S.

AU - Togano, Y.

AU - Iwasa, N.

AU - Inafuku, K.

AU - Niikura, M.

AU - Binh, D. N.

AU - Khiem, L. H.

N1 - Funding Information: We are grateful to RIKEN accelerator staff for their help. This work was supported by the Grant-in-Aid for Young Scientists (B) (Grant No. 17740135) of JSPS. Publisher Copyright: © 2008 American Institute of Physics. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2008

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N2 - A new measurement of the proton resonance scattering on 7 was performed up to the excitation energy of 6.8 MeV using the low-energy RI beam facility CRIB (CNS Radioactive Ion Beam separator) at the Center for Nuclear Study (CNS) of the University of Tokyo. The excitation function of 8B above 3.5 MeV was successfully measured for the first time, providing important information about the reaction rate of 7(p,γ)8B, which is the key reaction in the solar 8B neutrino production. For more intensive experimental studies with RI beams, the development of a cryogenic gas target system is ongoing at CNS. In this paper a preliminary result of the 7Be experiment and the present status of the development of the target system are presented.

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