Zobrazeno 1 - 10 of 677 pro vyhledávání: '"A. M. STEFANINI"'
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Akademický článek
The slopes of sub-barrier heavy-ion fusion excitation functions shed light on the dynamics of quantum tunnelling
Autor: A. M. Stefanini, G. Montagnoli, M. Del Fabbro, L. Corradi, E. Fioretto, S. Szilner
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Quantum tunnelling plays a crucial role in heavy-ion fusion reactions at sub-barrier energies, especially in the context of nuclear physics and astrophysics. The nuclear structure of the colliding nuclei and nucleon transfer processes repres
Externí odkaz: https://doaj.org/article/5c5aa6bb607749f3a6f3253a7c19a495
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2
Influence of the Z = 50 shell closure on heavy-ion sub-barrier fusion
Autor: M. Del Fabbro, A. M. Stefanini, G. Montagnoli, L. Corradi, E. Fioretto, M. Fornale’, S. Szilner
Publikováno v: The European Physical Journal A. 59
The systematics of the lowest 2+ energies of even-even nuclei, and the B(E2) rates connecting those levels to the ground states, give essential information about the degree of collectivity in various regions of the nuclide chart. The B(E2) rates prov
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a3345c2a8b8c1949998774bb96aa33e
https://doi.org/10.1140/epja/s10050-023-00948-2
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5
Fusion of 12C + 24Mg at extreme sub-barrier energies
Autor: G Montagnoli, A M Stefanini, C L Jiang, K Hagino, F Niola, D Brugnara, P Čolović, G Colucci, L Corradi, R Depalo, E Fioretto, A Goasduff, G Pasqualato, F Scarlassara, S Szilner, I Zanon
A recent experiment on 12C + 24Mg sub-barrier fusion was performed. Standard coupled-channels calculations clearly over-estimated the low energy cross sections and there was indication of a maximum of the astrophysical S factor vs energy. In the pres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::244cca49f3587a219acc2b1fcd9b8d66
https://www.bib.irb.hr/1210169
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6
Fusion of 12C + 24Mg at far sub-barrier energies
Autor: Alberto M. Stefanini, Giovanna Montagnoli, Mirco Del Fabbro, Giulia Colucci, Rosanna Depalo, Alain Goasduff, Irene Zanon
Publikováno v: EPJ Web of Conferences. 279:11013
Recent experiments on 12C + 24Mg and preliminary data on 12C + 26Mg show that we observe the hindrance phenomenon in these two systems that are close to the lighter ones relevant for astrophysics. The cross section at the hindrance threshold has a re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a2c91af48bc447f937d3bae2f51ae2c
https://doi.org/10.1051/epjconf/202327911013
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7
A Model for the Economic Evaluation of Cultural Ecosystem Services: The Recreational Hunting Function in the Agroforestry Territories of Tuscany (Italy)
Autor: Claudio Fagarazzi, Carlotta Sergiacomi, Federico M. Stefanini, Enrico Marone
Publikováno v: Sustainability
Volume 13
Issue 20
Sustainability, Vol 13, Iss 11229, p 11229 (2021)
Cultural ecosystem services (CESs) are non-material benefits generated by natural and human ecosystems that substantially contribute to human wellbeing. Estimating the monetary value of CESs is challenging because there is no real market for these se
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b231b78f6904bcd848843b75dc7b41d
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8
Cadmium elicits alterations in mitochondrial morphology and functionality in C3H10T1/2Cl8 mouse fibroblast cell
Autor: Federico M. Stefanini, Eugenio Monti, Monica Oldani, Matilde Forcella, Paola Fusi, Chiara Milani, Federico Gaboardi, Marta Manzoni, P. Melchioretto, Anna Villa, Chiara Urani
Publikováno v: Biomedical Science and Engineering. 4
In this work we exploit the widely used, well known CTA, which allows following healthy cells transformation into a malignant phenotype, to understand the early metabolic deregulation and events in cadmium-induced carcinogenesis.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aad38712e6f691dc33f869e2f8495eac
https://doi.org/10.4081/bse.2021.185
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9
Akademický článek
Chain Graph Models to Elicit the Structure of a Bayesian Network
Autor: Federico M. Stefanini
Publikováno v: The Scientific World Journal, Vol 2014 (2014)
Bayesian networks are possibly the most successful graphical models to build decision support systems. Building the structure of large networks is still a challenging task, but Bayesian methods are particularly suited to exploit experts’ degree of
Externí odkaz: https://doaj.org/article/95b6208d70634d65ae5c9dd7ccf2cf3f
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10
Heavy-ion fusion reactions at extreme sub-barrier energies
Autor: C. L. Jiang, B. B. Back, A. M. Stefanini, K. E. Rehm, Kouichi Hagino, G. Montagnoli
The study of fusion reactions at extreme sub-barrier energies has seen an increased interest in recent years, although difficult to measure due to their very small cross sections. Such reactions are extremely important for our understanding of the pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef74402a03e081072aa3b709741c3520
http://hdl.handle.net/11577/3458055
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