Two measurements of the 22Na+p resonant scattering via thick-target inverse-kinematics method

Y. B. Wang; S. J. Jin; L. Jing; Z. Y. Han; X. X. Bai; B. Guo; Y. J. Li; Z. H. Li; G. Lian; J. Su; L. J. Sun; S. Q. Yan; S. Zeng; W. P. Liu; H. Yamaguchi; S. Kubono; J. Hu; D. Kahl; J. J. He; J. S. Wang; X. D. Tang; S. W. Xu; P. Ma; N. T. Zhang; Z. Bai; M. R. Huang; B. L. Jia; S. L. Jin; J. B. Ma; S. B. Ma; W. H. Ma; Y. Y. Yang; L. Y. Zhang; H. S. Jung; J. Y. Moon; C. S. Lee; T. Teranishi; H. W. Wang; H. Ishiyama; N. Iwasa; T. Komatsubara; B. A. Brown

doi:10.1051/epjconf/201610904010

Two measurements of the ²²Na+p resonant scattering via thick-target inverse-kinematics method

Y. B. Wang, S. J. Jin, L. Jing, Z. Y. Han, X. X. Bai, B. Guo, Y. J. Li, Z. H. Li, G. Lian, J. Su, L. J. Sun, S. Q. Yan, S. Zeng, W. P. Liu, H. Yamaguchi, S. Kubono, J. Hu, D. Kahl, J. J. He, J. S. WangX. D. Tang, S. W. Xu, P. Ma, N. T. Zhang, Z. Bai, M. R. Huang, B. L. Jia, S. L. Jin, J. B. Ma, S. B. Ma, W. H. Ma, Y. Y. Yang, L. Y. Zhang, H. S. Jung, J. Y. Moon, C. S. Lee, T. Teranishi, H. W. Wang, H. Ishiyama, N. Iwasa, T. Komatsubara, B. A. Brown

Experimental Particle Physics

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

²²Na is an important isotope for the study of extinct radioactivity, meanwhile its sufficiently long half life provides the possibility to observe live ²²Na in nearby nova explosions. The ²²Na(p,γ) ²³Mg is one of the key reactions that influence the ²²Na abundance in nova ejecta. To study the proton resonant states in ²³Mg relevant to the astrophysical ²²Na(p,γ) ²³Mg reaction rates, two measurements have been carried out at the CRIB separator of University of Tokyo, and the RIBLL secondary beamline in Lanzhou, respectively. The ²²Na secondary beam was produced via the ¹H(²²Ne, ²²Na)n charge exchange reaction. Thick-target inverse-kinematics method is applied to obtain the excitation function of ²²Na+p elastic scattering. Extended gas target and solid state polyethylene foil were used in the two measurements, respectively, to map the different excitation energy region of the compound nucleus ²³Mg. Several new resonant levels are observed and their contribution to the ²²Na(p,γ) ²³Mg reaction rate is evaluated.

Original language	English
Article number	04010
Journal	EPJ Web of Conferences
Volume	109
DOIs	https://doi.org/10.1051/epjconf/201610904010
Publication status	Published - Feb 12 2016
Event	13th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2015 - Beijing, China Duration: Jun 24 2015 → Jun 27 2015

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1051/epjconf/201610904010

Cite this

Wang, Y. B., Jin, S. J., Jing, L., Han, Z. Y., Bai, X. X., Guo, B., Li, Y. J., Li, Z. H., Lian, G., Su, J., Sun, L. J., Yan, S. Q., Zeng, S., Liu, W. P., Yamaguchi, H., Kubono, S., Hu, J., Kahl, D., He, J. J., ... Brown, B. A. (2016). Two measurements of the ²²Na+p resonant scattering via thick-target inverse-kinematics method. EPJ Web of Conferences, 109, Article 04010. https://doi.org/10.1051/epjconf/201610904010

Wang, YB, Jin, SJ, Jing, L, Han, ZY, Bai, XX, Guo, B, Li, YJ, Li, ZH, Lian, G, Su, J, Sun, LJ, Yan, SQ, Zeng, S, Liu, WP, Yamaguchi, H, Kubono, S, Hu, J, Kahl, D, He, JJ, Wang, JS, Tang, XD, Xu, SW, Ma, P, Zhang, NT, Bai, Z, Huang, MR, Jia, BL, Jin, SL, Ma, JB, Ma, SB, Ma, WH, Yang, YY, Zhang, LY, Jung, HS, Moon, JY, Lee, CS, Teranishi, T, Wang, HW, Ishiyama, H, Iwasa, N, Komatsubara, T & Brown, BA 2016, 'Two measurements of the ²²Na+p resonant scattering via thick-target inverse-kinematics method', EPJ Web of Conferences, vol. 109, 04010. https://doi.org/10.1051/epjconf/201610904010

@article{90097f358c1b4c2791d6bb7468bb64b1,

title = "Two measurements of the 22Na+p resonant scattering via thick-target inverse-kinematics method",

abstract = "22Na is an important isotope for the study of extinct radioactivity, meanwhile its sufficiently long half life provides the possibility to observe live 22Na in nearby nova explosions. The 22Na(p,γ) 23Mg is one of the key reactions that influence the 22Na abundance in nova ejecta. To study the proton resonant states in 23Mg relevant to the astrophysical 22Na(p,γ) 23Mg reaction rates, two measurements have been carried out at the CRIB separator of University of Tokyo, and the RIBLL secondary beamline in Lanzhou, respectively. The 22Na secondary beam was produced via the 1H(22Ne, 22Na)n charge exchange reaction. Thick-target inverse-kinematics method is applied to obtain the excitation function of 22Na+p elastic scattering. Extended gas target and solid state polyethylene foil were used in the two measurements, respectively, to map the different excitation energy region of the compound nucleus 23Mg. Several new resonant levels are observed and their contribution to the 22Na(p,γ) 23Mg reaction rate is evaluated.",

author = "Wang, {Y. B.} and Jin, {S. J.} and L. Jing and Han, {Z. Y.} and Bai, {X. X.} and B. Guo and Li, {Y. J.} and Li, {Z. H.} and G. Lian and J. Su and Sun, {L. J.} and Yan, {S. Q.} and S. Zeng and Liu, {W. P.} and H. Yamaguchi and S. Kubono and J. Hu and D. Kahl and He, {J. J.} and Wang, {J. S.} and Tang, {X. D.} and Xu, {S. W.} and P. Ma and Zhang, {N. T.} and Z. Bai and Huang, {M. R.} and Jia, {B. L.} and Jin, {S. L.} and Ma, {J. B.} and Ma, {S. B.} and Ma, {W. H.} and Yang, {Y. Y.} and Zhang, {L. Y.} and Jung, {H. S.} and Moon, {J. Y.} and Lee, {C. S.} and T. Teranishi and Wang, {H. W.} and H. Ishiyama and N. Iwasa and T. Komatsubara and Brown, {B. A.}",

note = "Publisher Copyright: {\textcopyright} 2016 Owned by the authors, published by EDP Sciences.; 13th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2015 ; Conference date: 24-06-2015 Through 27-06-2015",

year = "2016",

month = feb,

day = "12",

doi = "10.1051/epjconf/201610904010",

language = "English",

volume = "109",

journal = "EPJ Web of Conferences",

issn = "2101-6275",

publisher = "EDP Sciences",

}

TY - JOUR

T1 - Two measurements of the 22Na+p resonant scattering via thick-target inverse-kinematics method

AU - Wang, Y. B.

AU - Jin, S. J.

AU - Jing, L.

AU - Han, Z. Y.

AU - Bai, X. X.

AU - Guo, B.

AU - Li, Y. J.

AU - Li, Z. H.

AU - Lian, G.

AU - Su, J.

AU - Sun, L. J.

AU - Yan, S. Q.

AU - Zeng, S.

AU - Liu, W. P.

AU - Yamaguchi, H.

AU - Kubono, S.

AU - Hu, J.

AU - Kahl, D.

AU - He, J. J.

AU - Wang, J. S.

AU - Tang, X. D.

AU - Xu, S. W.

AU - Ma, P.

AU - Zhang, N. T.

AU - Bai, Z.

AU - Huang, M. R.

AU - Jia, B. L.

AU - Jin, S. L.

AU - Ma, J. B.

AU - Ma, S. B.

AU - Ma, W. H.

AU - Yang, Y. Y.

AU - Zhang, L. Y.

AU - Jung, H. S.

AU - Moon, J. Y.

AU - Lee, C. S.

AU - Teranishi, T.

AU - Wang, H. W.

AU - Ishiyama, H.

AU - Iwasa, N.

AU - Komatsubara, T.

AU - Brown, B. A.

PY - 2016/2/12

Y1 - 2016/2/12

N2 - 22Na is an important isotope for the study of extinct radioactivity, meanwhile its sufficiently long half life provides the possibility to observe live 22Na in nearby nova explosions. The 22Na(p,γ) 23Mg is one of the key reactions that influence the 22Na abundance in nova ejecta. To study the proton resonant states in 23Mg relevant to the astrophysical 22Na(p,γ) 23Mg reaction rates, two measurements have been carried out at the CRIB separator of University of Tokyo, and the RIBLL secondary beamline in Lanzhou, respectively. The 22Na secondary beam was produced via the 1H(22Ne, 22Na)n charge exchange reaction. Thick-target inverse-kinematics method is applied to obtain the excitation function of 22Na+p elastic scattering. Extended gas target and solid state polyethylene foil were used in the two measurements, respectively, to map the different excitation energy region of the compound nucleus 23Mg. Several new resonant levels are observed and their contribution to the 22Na(p,γ) 23Mg reaction rate is evaluated.

AB - 22Na is an important isotope for the study of extinct radioactivity, meanwhile its sufficiently long half life provides the possibility to observe live 22Na in nearby nova explosions. The 22Na(p,γ) 23Mg is one of the key reactions that influence the 22Na abundance in nova ejecta. To study the proton resonant states in 23Mg relevant to the astrophysical 22Na(p,γ) 23Mg reaction rates, two measurements have been carried out at the CRIB separator of University of Tokyo, and the RIBLL secondary beamline in Lanzhou, respectively. The 22Na secondary beam was produced via the 1H(22Ne, 22Na)n charge exchange reaction. Thick-target inverse-kinematics method is applied to obtain the excitation function of 22Na+p elastic scattering. Extended gas target and solid state polyethylene foil were used in the two measurements, respectively, to map the different excitation energy region of the compound nucleus 23Mg. Several new resonant levels are observed and their contribution to the 22Na(p,γ) 23Mg reaction rate is evaluated.

UR - http://www.scopus.com/inward/record.url?scp=84962291963&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84962291963&partnerID=8YFLogxK

U2 - 10.1051/epjconf/201610904010

DO - 10.1051/epjconf/201610904010

M3 - Conference article

AN - SCOPUS:84962291963

SN - 2101-6275

VL - 109

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 04010

T2 - 13th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2015

Y2 - 24 June 2015 through 27 June 2015

ER -

Two measurements of the ²²Na+p resonant scattering via thick-target inverse-kinematics method

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