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Advances in radiative capture studies at LUNA with a segmented BGO detector

Publikováno v: Journal of Physics G-Nuclear and Particle Physics 50(2023), 045201
Aliotta, M, Bruno, C G & Davinson, T & Sidhu, R S 2023, ' Advances in radiative capture studies at LUNA with a segmented BGO detector ', Journal of Physics G: Nuclear and Particle Physics, vol. 50, no. 4, 045201, pp. 1-20 . https://doi.org/10.1088/1361-6471/acb961

Studies of charged-particle reactions for low-energy nuclear astrophysics require high sensitivity, which can be achieved by means of detection setups with high efficiency and low backgrounds, to obtain precise measurements in the energy region of in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64ed856596c5b0b307bc1b63a16188d8
https://www.hzdr.de/publications/Publ-36575-1

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First observation of isomeric states in Zr111, Nb113 , and Mo115

Publikováno v: Physical Review C. 106

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4a95e17b28b272c16f1c030303e62e1
https://doi.org/10.1103/physrevc.106.064328

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β -Delayed One and Two Neutron Emission Probabilities Southeast of Sn132 and the Odd-Even Systematics in r -Process Nuclide Abundances

Autor: V. H. Phong, S. Nishimura, G. Lorusso, T. Davinson, A. Estrade, O. Hall, T. Kawano, J. Liu, F. Montes, N. Nishimura, R. Grzywacz, K. P. Rykaczewski, J. Agramunt, D. S. Ahn, A. Algora, J. M. Allmond, H. Baba, S. Bae, N. T. Brewer, C. G. Bruno, R. Caballero-Folch, F. Calviño, P. J. Coleman-Smith, G. Cortes, I. Dillmann, C. Domingo-Pardo, A. Fijalkowska, N. Fukuda, S. Go, C. J. Griffin, J. Ha, L. J. Harkness-Brennan, T. Isobe, D. Kahl, L. H. Khiem, G. G. Kiss, A. Korgul, S. Kubono, M. Labiche, I. Lazarus, J. Liang, Z. Liu, K. Matsui, K. Miernik, B. Moon, A. I. Morales, P. Morrall, N. Nepal, R. D. Page, M. Piersa-Siłkowska, V. F. E. Pucknell, B. C. Rasco, B. Rubio, H. Sakurai, Y. Shimizu, D. W. Stracener, T. Sumikama, H. Suzuki, J. L. Tain, H. Takeda, A. Tarifeño-Saldivia, A. Tolosa-Delgado, M. Wolińska-Cichocka, P. J. Woods, R. Yokoyama

Publikováno v: Physical Review Letters. 129

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9926e744927b9d3ee887fb156b8d487e
https://doi.org/10.1103/physrevlett.129.172701

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β-Delayed One and Two Neutron Emission Probabilities Southeast of ^{132}Sn and the Odd-Even Systematics in r-Process Nuclide Abundances

Autor: V H, Phong, S, Nishimura, G, Lorusso, T, Davinson, A, Estrade, O, Hall, T, Kawano, J, Liu, F, Montes, N, Nishimura, R, Grzywacz, K P, Rykaczewski, J, Agramunt, D S, Ahn, A, Algora, J M, Allmond, H, Baba, S, Bae, N T, Brewer, C G, Bruno, R, Caballero-Folch, F, Calviño, P J, Coleman-Smith, G, Cortes, I, Dillmann, C, Domingo-Pardo, A, Fijalkowska, N, Fukuda, S, Go, C J, Griffin, J, Ha, L J, Harkness-Brennan, T, Isobe, D, Kahl, L H, Khiem, G G, Kiss, A, Korgul, S, Kubono, M, Labiche, I, Lazarus, J, Liang, Z, Liu, K, Matsui, K, Miernik, B, Moon, A I, Morales, P, Morrall, N, Nepal, R D, Page, M, Piersa-Siłkowska, V F E, Pucknell, B C, Rasco, B, Rubio, H, Sakurai, Y, Shimizu, D W, Stracener, T, Sumikama, H, Suzuki, J L, Tain, H, Takeda, A, Tarifeño-Saldivia, A, Tolosa-Delgado, M, Wolińska-Cichocka, P J, Woods, R, Yokoyama

Publikováno v: Physical review letters. 129(17)

The β-delayed one- and two-neutron emission probabilities (P_{1n} and P_{2n}) of 20 neutron-rich nuclei with N≥82 have been measured at the RIBF facility of the RIKEN Nishina Center. P_{1n} of ^{130,131}Ag, ^{133,134}Cd, ^{135,136}In, and ^{138,13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5c72744833c5b51f1c5f4ce5f3a3aafb
https://pubmed.ncbi.nlm.nih.gov/36332266

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Direct measurements of the $$^{12}$$C+$$^{12}$$C reactions cross-sections towards astrophysical energies

Autor: L. Morales-Gallegos, M. Aliotta, L. Gialanella, A. Best, C. G. Bruno, R. Buompane, T. Davinson, M. De Cesare, A. Di Leva, A. D’Onofrio, J. G. Duarte, L. R. Gasques, G. Imbriani, G. Porzio, D. Rapagnani, M. Romoli, F. Terrasi

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Carbon fusion reactions $$^{12}$$ 12 C($$^{12}$$ 12 C,p)$$^{23}$$ 23 Na and $$^{12}$$ 12 C($$^{12}$$ 12 C,$$\alpha $$ α )$$^{20}$$ 20 Ne play a key role in the evolution of massive stars and in explosive scenarios such as type-Ia supernovae and supe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f85ab20924db3553bbba9a5a0968d3ac
https://doi.org/10.1140/epja/s10050-022-00717-7

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

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

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The baryon density of the Universe from an improved rate of deuterium burning

Publikováno v: Nature 587(2020), 210-213
Aliotta, M, Bruno, C G & Chillery, T & Davinson, T 2020, ' The baryon density of the Universe from an improved rate of deuterium burning ', Nature, vol. 587, pp. 210-213 . https://doi.org/10.1038/s41586-020-2878-4

Light elements were produced in the first few minutes of the Universe through a sequence of nuclear reactions known as Big Bang nucleosynthesis (BBN)1,2. Among the light elements produced during BBN1,2, deuterium is an excellent indicator of cosmolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc7c9771ebf8cadc24dc4679504e934
http://hdl.handle.net/11588/827426

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Cross section of the reaction 18O(p,γ)19F at astrophysical energies: The 90 keV resonance and the direct capture component

Publikováno v: Physics Letters B, Vol 797, Iss, Pp-(2019)
Best, A, Pantaleo, F R, Boeltzig, A, Imbriani, G, Aliotta, M, Balibrea-Correa, J, Bemmerer, D, Broggini, C, Bruno, C G, Buompane, R, Caciolli, A, Cavanna, F, Chillery, T, Ciani, G F, Corvisiero, P, Csedreki, L, Davinson, T, deBoer, R J, Depalo, R, Di Leva, A, Elekes, Z, Ferraro, F, Fiore, E M, Formicola, A, Fülöp, Z, Gervino, G, Guglielmetti, A, Gustavino, C, Gyürky, G, Junker, M, Kochanek, I, Lugaro, M, Marigo, P, Menegazzo, R, Mossa, V, Paticchio, V, Perrino, R, Piatti, D, Prati, P, Schiavulli, L, Stöckel, K, Straniero, O, Strieder, F, Szücs, T, Takács, M P, Trezzi, D, Wiescher, M & Zavatarelli, S 2019, ' Cross section of the reaction 18O(p,γ)19F at astrophysical energies: The 90 keV resonance and the direct capture component ', Physics Letters B, vol. 797, 134900 . https://doi.org/10.1016/j.physletb.2019.134900
Physics Letters B 797(2019), 134900

The observation of oxygen isotopes in giant stars sheds light on mixing processes operating in their interiors. Due to the very strong correlation between nuclear burning and mixing processes it is very important to reduce the uncertainty on the cros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d31c50b70024a03913046ba8010500
http://www.sciencedirect.com/science/article/pii/S0370269319306227

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