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

Level structure of the Tz=-1 nucleus Ar 34 and its relevance for nucleosynthesis in ONe novae

Autor: José Pont, Jordi

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The 24Mg+12C fusion reaction was used to perform a detailed ¿-ray spectroscopy study of the astrophysically important nucleus 34Ar. In particular, an experimental setup, coupling the advanced ¿-ray tracking array GRETINA with the well-established A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f69d628356a0afcdce90f68d93c496f5
http://hdl.handle.net/2117/350737

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Properties of the 12C 10 MeV state determined through β-decay

Autor: Ulli Köster, Sami Rinta-Antila, H. O. U. Fynbo, F.C. Barker, Olof Tengblad, Thomas Nilsson, Joakim Cederkäll, Henrik B. Jeppesen, K. Riisager, B. R. Fulton, Göran Hugo Nyman, K. Wilhelmsen, Juha Äystö, C. Aa. Diget, M. Turrión, María José García Borge, Mikael Meister, Valentin Fedosseev, L. M. Fraile, Yolanda Prezado, Björn Jonson

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

16 pages, 1 table, 10 figures.-- PACS nrs.: 23.40.-s; 26.20.+f; 27.20.+n.-- Printed version published Oct 3, 2005.
The β-delayed triple-α particle decay of B-12 has been measured with a setup that favours coincidence detection. A broad state i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74d637049f23f80a3af76d6727899377
https://doi.org/10.1016/j.nuclphysa.2005.05.159

Search for superscreening effects in a superconductor

Autor: F. de Oliveira Santos, B. Bastin, M. G. Saint Laurent, Vincent Tatischeff, R. Borcea, M. Lewitowicz, A. Buta, A. Coc, C. Borcea, Predrag Ujić, M. Stanoiu, A. Lepailleur, N. L. Achouri, O. Sorlin, Jürgen Kiener, Alain Pautrat, O. Kamalou, M. Assié, V. Méot

Publikováno v: Physical Review Letters
Physical Review Letters, 2013, 110, pp.032501. ⟨10.1103/PhysRevLett.110.032501⟩
Physical Review Letters, American Physical Society, 2013, 110, pp.032501. ⟨10.1103/PhysRevLett.110.032501⟩

The decay of $^{19}$O($\beta^-$) and $^{19}$Ne($\beta^+$) implanted in niobium in its superconducting and metallic phase was measured using purified radioactive beams produced by the SPIRAL/GANIL facility. Half-lives and branching ratios measured in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c11d0a8b35da04421f81841c6fd01252
https://pubmed.ncbi.nlm.nih.gov/23373914