Indirect measurement of the 18O(p, α)15N reaction rate through the THM

M. La Cognata; C. Spitaleri; R. E. Tribble; T. Al-Abdullah; A. Banu; S. Cherubini; V. Crucillà; C. Fu; V. Goldberg; M. Gulino; L. Lamia; A. Mukhamedzhanov; R. G. Pizzone; S. M.R. Puglia; G. G. Rapisarda; S. Romano; M. L. Sergi; G. Tabacaru; L. Trache; S. Tudisco; A. Tumino; S. Typel; Y. Zhai

doi:10.1088/0954-3899/35/1/014014

Indirect measurement of the ¹⁸O(p, α)¹⁵N reaction rate through the THM

M. La Cognata^*, C. Spitaleri, R. E. Tribble, T. Al-Abdullah, A. Banu, S. Cherubini, V. Crucillà, C. Fu, V. Goldberg, M. Gulino, L. Lamia, A. Mukhamedzhanov, R. G. Pizzone, S. M.R. Puglia, G. G. Rapisarda, S. Romano, M. L. Sergi, G. Tabacaru, L. Trache, S. TudiscoA. Tumino, S. Typel, Y. Zhai

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

A preliminary indirect investigation of the ¹⁸O(p, α) ¹⁵N reaction via the THM is discussed, focusing on the extraction of the resonance parameters of the 656 keV resonance (corresponding to the state at E_x = 8.65 MeV in ¹⁹F), which gives strong contribution both at low and high temperatures, being quite broad. Even though a non-negligible discrepancy is found, both as regards the strength and the energy of the resonance, no change in the reaction rate is apparent in the astrophysically relevant temperature range.

Original language	English
Article number	014014
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	35
Issue number	1
DOIs	https://doi.org/10.1088/0954-3899/35/1/014014
State	Published - 2008
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1088/0954-3899/35/1/014014

Cite this

La Cognata, M., Spitaleri, C., Tribble, R. E., Al-Abdullah, T., Banu, A., Cherubini, S., Crucillà, V., Fu, C., Goldberg, V., Gulino, M., Lamia, L., Mukhamedzhanov, A., Pizzone, R. G., Puglia, S. M. R., Rapisarda, G. G., Romano, S., Sergi, M. L., Tabacaru, G., Trache, L., ... Zhai, Y. (2008). Indirect measurement of the ¹⁸O(p, α)¹⁵N reaction rate through the THM. Journal of Physics G: Nuclear and Particle Physics, 35(1), Article 014014. https://doi.org/10.1088/0954-3899/35/1/014014

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title = "Indirect measurement of the 18O(p, α)15N reaction rate through the THM",

abstract = "A preliminary indirect investigation of the 18O(p, α) 15N reaction via the THM is discussed, focusing on the extraction of the resonance parameters of the 656 keV resonance (corresponding to the state at Ex = 8.65 MeV in 19F), which gives strong contribution both at low and high temperatures, being quite broad. Even though a non-negligible discrepancy is found, both as regards the strength and the energy of the resonance, no change in the reaction rate is apparent in the astrophysically relevant temperature range.",

author = "\{La Cognata\}, M. and C. Spitaleri and Tribble, \{R. E.\} and T. Al-Abdullah and A. Banu and S. Cherubini and V. Crucill{\`a} and C. Fu and V. Goldberg and M. Gulino and L. Lamia and A. Mukhamedzhanov and Pizzone, \{R. G.\} and Puglia, \{S. M.R.\} and Rapisarda, \{G. G.\} and S. Romano and Sergi, \{M. L.\} and G. Tabacaru and L. Trache and S. Tudisco and A. Tumino and S. Typel and Y. Zhai",

year = "2008",

doi = "10.1088/0954-3899/35/1/014014",

language = "English",

volume = "35",

journal = "Journal of Physics G: Nuclear and Particle Physics",

issn = "0954-3899",

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La Cognata, M, Spitaleri, C, Tribble, RE, Al-Abdullah, T, Banu, A, Cherubini, S, Crucillà, V, Fu, C, Goldberg, V, Gulino, M, Lamia, L, Mukhamedzhanov, A, Pizzone, RG, Puglia, SMR, Rapisarda, GG, Romano, S, Sergi, ML, Tabacaru, G, Trache, L, Tudisco, S, Tumino, A, Typel, S & Zhai, Y 2008, 'Indirect measurement of the ¹⁸O(p, α)¹⁵N reaction rate through the THM', Journal of Physics G: Nuclear and Particle Physics, vol. 35, no. 1, 014014. https://doi.org/10.1088/0954-3899/35/1/014014

TY - JOUR

T1 - Indirect measurement of the 18O(p, α)15N reaction rate through the THM

AU - La Cognata, M.

AU - Spitaleri, C.

AU - Tribble, R. E.

AU - Al-Abdullah, T.

AU - Banu, A.

AU - Cherubini, S.

AU - Crucillà, V.

AU - Fu, C.

AU - Goldberg, V.

AU - Gulino, M.

AU - Lamia, L.

AU - Mukhamedzhanov, A.

AU - Pizzone, R. G.

AU - Puglia, S. M.R.

AU - Rapisarda, G. G.

AU - Romano, S.

AU - Sergi, M. L.

AU - Tabacaru, G.

AU - Trache, L.

AU - Tudisco, S.

AU - Tumino, A.

AU - Typel, S.

AU - Zhai, Y.

PY - 2008

Y1 - 2008

N2 - A preliminary indirect investigation of the 18O(p, α) 15N reaction via the THM is discussed, focusing on the extraction of the resonance parameters of the 656 keV resonance (corresponding to the state at Ex = 8.65 MeV in 19F), which gives strong contribution both at low and high temperatures, being quite broad. Even though a non-negligible discrepancy is found, both as regards the strength and the energy of the resonance, no change in the reaction rate is apparent in the astrophysically relevant temperature range.

AB - A preliminary indirect investigation of the 18O(p, α) 15N reaction via the THM is discussed, focusing on the extraction of the resonance parameters of the 656 keV resonance (corresponding to the state at Ex = 8.65 MeV in 19F), which gives strong contribution both at low and high temperatures, being quite broad. Even though a non-negligible discrepancy is found, both as regards the strength and the energy of the resonance, no change in the reaction rate is apparent in the astrophysically relevant temperature range.

UR - https://www.scopus.com/pages/publications/38849139109

U2 - 10.1088/0954-3899/35/1/014014

DO - 10.1088/0954-3899/35/1/014014

M3 - Article

AN - SCOPUS:38849139109

SN - 0954-3899

VL - 35

JO - Journal of Physics G: Nuclear and Particle Physics

JF - Journal of Physics G: Nuclear and Particle Physics

IS - 1

M1 - 014014