Study of astrophysically important states in 26Si with the p(27Si,26Si*)d reaction and the p(25Al,p)25Al elastic scattering

J. Chen; A. A. Chen; H. Schatz; S. Kubono; A. B. Reyes; A. Smith; B. Wales; C. Ouellet; D. Kahl; D. G. Redondo; G. Lorusso; J. LeNestour; J. P. Conca; K. Smith; M. Amthor; M. Matos; H. Yamaguchi; N. Iwasa; S. Hayakawa; S. Michimasa; T. Teranishi; Y. Kurihawa; Y. Wakabayashi

doi:10.1016/j.nuclphysa.2010.01.119

Study of astrophysically important states in ²⁶Si with the p(²⁷Si,²⁶Si*)d reaction and the p(²⁵Al,p)²⁵Al elastic scattering

J. Chen, A. A. Chen, H. Schatz, S. Kubono, A. B. Reyes, A. Smith, B. Wales, C. Ouellet, D. Kahl, D. G. Redondo, G. Lorusso, J. LeNestour, J. P. Conca, K. Smith, M. Amthor, M. Matos, H. Yamaguchi, N. Iwasa, S. Hayakawa, S. MichimasaT. Teranishi, Y. Kurihawa, Y. Wakabayashi

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5 Citations (Scopus)

Abstract

The astrophysically important states in ²⁶Si have been studied with different reactions because of their dominant contribution to the ²⁵Al(p,γ)²⁶Si reaction rate at nova temperatures. We performed two different experiments to study the states of interest in ²⁶Si, with the aim of reducing the main uncertainty in the current ²⁵Al(p,γ)²⁶Si rate by determining the level parameters of the dominant states more accurately. One is the p(²⁷Si,²⁶Si*)d experiment at NSCL, in which we measured the gamma-ray decays from the excited states in ²⁶Si. The other one is the ²⁵Al+p elastic scattering experiment with CRIB at RIKEN.

Original language	English
Pages (from-to)	667c-669c
Journal	Nuclear Physics A
Volume	834
Issue number	1-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2010.01.119
Publication status	Published - Mar 1 2010
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/j.nuclphysa.2010.01.119

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Chen, J., Chen, A. A., Schatz, H., Kubono, S., Reyes, A. B., Smith, A., Wales, B., Ouellet, C., Kahl, D., Redondo, D. G., Lorusso, G., LeNestour, J., Conca, J. P., Smith, K., Amthor, M., Matos, M., Yamaguchi, H., Iwasa, N., Hayakawa, S., ... Wakabayashi, Y. (2010). Study of astrophysically important states in ²⁶Si with the p(²⁷Si,²⁶Si*)d reaction and the p(²⁵Al,p)²⁵Al elastic scattering. Nuclear Physics A, 834(1-4), 667c-669c. https://doi.org/10.1016/j.nuclphysa.2010.01.119

Chen, J, Chen, AA, Schatz, H, Kubono, S, Reyes, AB, Smith, A, Wales, B, Ouellet, C, Kahl, D, Redondo, DG, Lorusso, G, LeNestour, J, Conca, JP, Smith, K, Amthor, M, Matos, M, Yamaguchi, H, Iwasa, N, Hayakawa, S, Michimasa, S, Teranishi, T, Kurihawa, Y & Wakabayashi, Y 2010, 'Study of astrophysically important states in ²⁶Si with the p(²⁷Si,²⁶Si*)d reaction and the p(²⁵Al,p)²⁵Al elastic scattering', Nuclear Physics A, vol. 834, no. 1-4, pp. 667c-669c. https://doi.org/10.1016/j.nuclphysa.2010.01.119

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title = "Study of astrophysically important states in 26Si with the p(27Si,26Si*)d reaction and the p(25Al,p)25Al elastic scattering",

abstract = "The astrophysically important states in 26Si have been studied with different reactions because of their dominant contribution to the 25Al(p,γ)26Si reaction rate at nova temperatures. We performed two different experiments to study the states of interest in 26Si, with the aim of reducing the main uncertainty in the current 25Al(p,γ)26Si rate by determining the level parameters of the dominant states more accurately. One is the p(27Si,26Si*)d experiment at NSCL, in which we measured the gamma-ray decays from the excited states in 26Si. The other one is the 25Al+p elastic scattering experiment with CRIB at RIKEN.",

author = "J. Chen and Chen, {A. A.} and H. Schatz and S. Kubono and Reyes, {A. B.} and A. Smith and B. Wales and C. Ouellet and D. Kahl and Redondo, {D. G.} and G. Lorusso and J. LeNestour and Conca, {J. P.} and K. Smith and M. Amthor and M. Matos and H. Yamaguchi and N. Iwasa and S. Hayakawa and S. Michimasa and T. Teranishi and Y. Kurihawa and Y. Wakabayashi",

note = "Funding Information: by the Natural Sciences and Engineering Research Council of Canada",

year = "2010",

month = mar,

day = "1",

doi = "10.1016/j.nuclphysa.2010.01.119",

language = "English",

volume = "834",

pages = "667c--669c",

journal = "Nuclear Physics A",

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T1 - Study of astrophysically important states in 26Si with the p(27Si,26Si*)d reaction and the p(25Al,p)25Al elastic scattering

AU - Chen, J.

AU - Chen, A. A.

AU - Schatz, H.

AU - Kubono, S.

AU - Reyes, A. B.

AU - Smith, A.

AU - Wales, B.

AU - Ouellet, C.

AU - Kahl, D.

AU - Redondo, D. G.

AU - Lorusso, G.

AU - LeNestour, J.

AU - Conca, J. P.

AU - Smith, K.

AU - Amthor, M.

AU - Matos, M.

AU - Yamaguchi, H.

AU - Iwasa, N.

AU - Hayakawa, S.

AU - Michimasa, S.

AU - Teranishi, T.

AU - Kurihawa, Y.

AU - Wakabayashi, Y.

N1 - Funding Information: by the Natural Sciences and Engineering Research Council of Canada

PY - 2010/3/1

Y1 - 2010/3/1

N2 - The astrophysically important states in 26Si have been studied with different reactions because of their dominant contribution to the 25Al(p,γ)26Si reaction rate at nova temperatures. We performed two different experiments to study the states of interest in 26Si, with the aim of reducing the main uncertainty in the current 25Al(p,γ)26Si rate by determining the level parameters of the dominant states more accurately. One is the p(27Si,26Si*)d experiment at NSCL, in which we measured the gamma-ray decays from the excited states in 26Si. The other one is the 25Al+p elastic scattering experiment with CRIB at RIKEN.

AB - The astrophysically important states in 26Si have been studied with different reactions because of their dominant contribution to the 25Al(p,γ)26Si reaction rate at nova temperatures. We performed two different experiments to study the states of interest in 26Si, with the aim of reducing the main uncertainty in the current 25Al(p,γ)26Si rate by determining the level parameters of the dominant states more accurately. One is the p(27Si,26Si*)d experiment at NSCL, in which we measured the gamma-ray decays from the excited states in 26Si. The other one is the 25Al+p elastic scattering experiment with CRIB at RIKEN.

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Study of astrophysically important states in ²⁶Si with the p(²⁷Si,²⁶Si*)d reaction and the p(²⁵Al,p)²⁵Al elastic scattering

Abstract

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