Improved astrophysical rate for the 18O(p,α)15N reaction by underground measurements

Autor: Roberto Menegazzo, Pierre Descouvemont, Z. Elekes, M. P. Takács, Thomas Davinson, C. G. Bruno, P. Corvisiero, Oscar Straniero, Gianluca Imbriani, A. Guglielmetti, Marialuisa Aliotta, Antonio Caciolli, V. Mossa, D. Piatti, A. Boeltzig, Tamás Szücs, Davide Trezzi, A. Di Leva, Paolo Prati, G. F. Ciani, Zs. Fülöp, Maria Lugaro, Paola Marigo, F. Cavanna, K. Stöckel, A. Best, C. Gustavino, D. Bemmerer, Frank Strieder, T. Chillery, C. Broggini, M. Junker, F. R. Pantaleo, R. Depalo, A. Formicola, Gy. Gyürky, G. Gervino, F. Ferraro

Publikováno v: Physics Letters B, Vol 790, Iss, Pp 237-242 (2019)
Bruno, C, Aliotta, M, Descouvemont, P, Best, A, Davinson, T, Bemmerer, D, Boeltzig, A, Broggini, C, Caciolli, A, Cavanna, F, Chillery, T, Ciani, G F, Corvisiero, P, Depalo, R, Antonino, D L, Elekes, Z, Ferraro, F, Formicola, A, Fülöp, Z, Gervino, G, Guglielmetti, A, Gustavino, C, Gyürky, G, Imbriani, G, Junker, M, Lugaro, M, Marigo, P, Menegazzo, R, Mossa, V, Pantaleo, F R, Piatti, D, Prati, P, Stöckel, K, Straniero, O, Strieder, F, Szucs, T, Takács, M P & Trezzi, D 2019, ' Improved astrophysical rate for the 18O(p,α)15N reaction by underground measurements ', Physics Letters B, vol. 790, pp. 237-242 . https://doi.org/10.1016/j.physletb.2019.01.017
Physics letters. Section B, 790
Bruno, C G, Aliotta, M, Descouvemont, P, Best, A, Davinson, T, Bemmerer, D, Boeltzig, A, Broggini, C, Caciolli, A, Cavanna, F, Chillery, T, Ciani, G F, Corvisiero, P, Depalo, R, Di Leva, A, Elekes, Z, Ferraro, F, Formicola, A, Fülöp, Z, Gervino, G, Guglielmetti, A, Gustavino, C, Gyürky, G, Imbriani, G, Junker, M, Lugaro, M, Marigo, P, Menegazzo, R, Mossa, V, Pantaleo, F R, Piatti, D, Prati, P, Stöckel, K, Straniero, O, Strieder, F, Szücs, T, Takács, M P & Trezzi, D 2019, ' Improved astrophysical rate for the 18O(p,α)15N reaction by underground measurements ' vol. 790, pp. 237-242 . DOI: 10.1016/j.physletb.2019.01.017
Physics Letters B 790(2019), 237-242

The 18O(p,α)15N reaction affects the synthesis of 15N, 18O and 19F isotopes, whose abundances can be used to probe the nucleosynthesis and mixing processes occurring deep inside asymptotic giant branch (AGB) stars. We performed a low-background dire

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c14d5a3322677e089c24a58ca7eabfa
http://www.sciencedirect.com/science/article/pii/S0370269319300334

Effect of beam energy straggling on resonant yield in thin gas targets: The cases 22Ne(p, γ)23Na and 14N(p, γ)15O

Autor: Bemmerer, D., Cavanna, F., Depalo, R., Aliotta, M., Anders, M., Boeltzig, A., Broggini, C., Bruno, C., Caciolli, A., Chillery, T., Corvisiero, P., Davinson, T., Elekes, Z., Ferraro, F., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Menegazzo, R., Mossa, V., Pantaleo, F. R., Prati, P., Scott, D. A., Stöcker, K., Straniero, O., Szücs, T., Takács, M. P., Trezzi, D.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ebe55446f64885a8d59d3e75624ce98
http://hdl.handle.net/11567/925654

Precise nuclear data of the 14N(p,gamma)15O reaction for solar neutrino predictions

Autor: Wagner, Louis

The 14N(p,gamma)15O reaction is the slowest stage of the carbon-nitrogen-oxygen cycle of hydrogen burning and thus determines its reaction rate. Precise knowledge of its rate is required to improve the model of hydrogen burning in our sun. The reacti

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A31122
https://tud.qucosa.de/api/qucosa%3A31122/attachment/ATT-0/

Gamow shell model description of radiative capture reactions 6Li(p, γ)7Be and 6Li(n, γ)7Li

Autor: Y. Jaganathen, K. Fossez, Marek Ploszajczak, G X Dong, R. Id Betan, Nicolas Michel

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Journal of Physics G Nuclear Physics
Journal of Physics G Nuclear Physics, 2017, 44, pp.045201. ⟨10.1088/1361-6471/aa5f24⟩

According to standard stellar evolution, lithium abundance is believed to be a useful indicator of the stellar age. However, many evolved stars like red giants show huge fluctuations around expected theoretical abundances that are not yet fully under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4b5038e1990db19b8d4c371558344ac
http://iopscience.iop.org/article/10.1088/1361-6471/aa5f24/meta

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