The Study of Key Reactions Shaping the Post-Main Sequence Evolution of Massive Stars in Underground Facilities

Autor: F. Ferraro, G. F. Ciani, A. Boeltzig, F. Cavanna, S. Zavatarelli

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 7 (2021)

The chemical evolution of the Universe and several phases of stellar life are regulated by minute nuclear reactions. The key point for each of these reactions is the value of cross-sections at the energies at which they take place in stellar environm

Externí odkaz: https://doaj.org/article/07031d2a0327400394e5a46ec4d5b9ef

Erratum to: Trends in particle and nuclei identification techniques in nuclear physics experiments

Autor: A. Badalà, M. La Cognata, R. Nania, M. Osipenko, S. Piantelli, R. Turrisi, L. Barion, S. Capra, D. Carbone, F. Carnesecchi, E. A. R. Casula, C. Chatterjee, G. F. Ciani, R. Depalo, A. Di Nitto, A. Fantini, A. Goasduff, G. L. Guardo, A. C. Kraan, A. Manna, L. Marsicano, N. S. Martorana, L. Morales-Gallegos, E. Naselli, A. Scordo, S. Valdré, G. Volpe

Publikováno v: La Rivista del Nuovo Cimento. 45:277-279

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8878c22ac0b57a70b160849bf999224
https://doi.org/10.1007/s40766-022-00032-3

Direct Measurement of the C13(α,n)O16 Cross Section into the s -Process Gamow Peak

Autor: Rosanna Depalo, A. Best, D. Piatti, G. Gervino, G. F. Ciani, T. Chillery, P. Colombetti, F. Ferraro, E. Masha, Luigi Schiavulli, A. Boeltzig, R. Menegazzo, Tamás Szücs, Z. Elekes, Oscar Straniero, Gianluca Imbriani, K. Stöckel, Marialuisa Aliotta, A. Guglielmetti, Filippo Terrasi, R. Perrino, A. Di Leva, J. Balibrea-Correa, László Csedreki, T. Davinson, Sandra Zavatarelli, Paolo Prati, Gy. Gyürky, F. Cavanna, P. Corvisiero, C. Gustavino, E. M. Fiore, Zs. Fülöp, V. Mossa, M. P. Takács, Paola Marigo, Carlo Bruno, Maria Lugaro, Antonio Caciolli, V. Paticchio, A. Formicola, Francesco Barile, F. R. Pantaleo, Diego Vescovi, M. Junker, Carlo Broggini, Sergio Cristallo, D. Rapagnani, Daniel Bemmerer

Publikováno v: Physical Review Letters. 127

One of the main neutron sources for the astrophysical s process is the reaction ^{13}C(α,n)^{16}O, taking place in thermally pulsing asymptotic giant branch stars at temperatures around 90 MK. To model the nucleosynthesis during this process the rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e94055378c562abe7a3bd339b20d28e0
https://doi.org/10.1103/physrevlett.127.152701

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

A new approach to monitor $$^{13}\hbox {C}$$-targets degradation in situ for $$^{13}\hbox {C}(\alpha ,\hbox {n})^{16}\hbox {O}$$ cross-section measurements at LUNA

Autor: Davide Trezzi, L. Di Paolo, I. Kochanek, V. Mossa, F. Ferraro, P. Colombetti, Carlo Bruno, K. Stöckel, Paolo Prati, Sandra Zavatarelli, F. R. Pantaleo, M. Junker, J. Balibrea-Correa, E. M. Fiore, A. Formicola, Gyuri Gyürky, F. Barile, G. Gervino, T. Chillery, G. F. Ciani, R. Depalo, A. Di Leva, Z. Elekes, M. P. Takács, R. Perrino, A. Best, Oscar Straniero, Marialuisa Aliotta, Filippo Terrasi, A. Guglielmetti, László Csedreki, A. Boeltzig, P. Corvisiero, C. Gustavino, F. Cavanna, Antonio Caciolli, Zs. Fülöp, Gianluca Imbriani, Carlo Broggini, M. Lugaro, E. Masha, Luigi Schiavulli, Daniel Bemmerer, Paola Marigo, D. Piatti, Roberto Menegazzo, Tamás Szücs, V. Paticchio, Thomas Davinson

Publikováno v: The European Physical Journal A. 56

Direct measurements of reaction cross-sections at astrophysical energies often require the use of solid targets able to withstand high ion beam currents for extended periods of time. Thus, monitoring target thickness, isotopic composition, and target

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d525ad017aea93713e86bca5677e7a86
https://doi.org/10.1140/epja/s10050-020-00077-0