Zobrazeno 1 - 10
of 318
pro vyhledávání: '"R. G. Pizzone"'
Autor:
R. Spartà, M. La Cognata, G. L. Guardo, S. Palmerini, M. L. Sergi, G. D’Agata, L. Lamia, D. Lattuada, A. A. Oliva, R. G. Pizzone, G. G. Rapisarda, S. Romano, A. Tumino
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
A large uncertainty for the slow neutron capture nucleosynthesis (s-process) models is caused by the amount of neutrons available to the process itself. This quantity is strongly affected by the 13C(α,n)16O, and 22Ne(α,n)25Mg reaction cross section
Externí odkaz:
https://doaj.org/article/06770c37d3174fc8ab593c2be45214b0
Autor:
E. Tognelli, S. Degl’Innocenti, P. G. Prada Moroni, L. Lamia, R. G. Pizzone, A. Tumino, C. Spitaleri, A. Chiavassa
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Theoretical prediction of surface stellar abundances of light elements–lithium, beryllium, and boron–represents one of the most interesting open problems in astrophysics. As well known, several measurements of 7Li abundances in stellar atmosphere
Externí odkaz:
https://doaj.org/article/5d90d7893d244da1a45c8f285c1420da
Autor:
G. L. Guardo, T. Petruse, D. Lattuada, M. La Cognata, D. L. Balabanski, E. Açıksöz, L. Acosta, L. Capponi, D. Carbone, S. Cherubini, D. Choudhury, G. D’Agata, A. Di Pietro, P. Figuera, M. Gulino, A. I. Kilik, M. La Commara, L. Lamia, C. Matei, S. Palmerini, R. G. Pizzone, G. G. Rapisarda, S. Romano, M. L. Sergi, P.-A. Söderström, R. Spartà, A. Tumino, S. Viñals
Publikováno v:
The European Physical Journal A. 59
Autor:
Carlos A. Bertulani, R. G. Pizzone, Aurora Tumino, Stefan Typel, Livio Lamia, Stefano Romano, Marco La Cognata
Publikováno v:
Annual Review of Nuclear and Particle Science. 71:345-376
The Trojan Horse Method (THM) represents an indirect path to determine the bare nucleus astrophysical S-factor for reactions among charged particles at astrophysical energies. This is achieved by measuring the quasi-free cross section of a suitable t
Publikováno v:
Pramana. 96
Autor:
H. Y. Lan, W. Luo, Y. Xu, D. L. Balabanski, G. L. Guardo, M. La Cognata, D. Lattuada, C. Matei, R. G. Pizzone, T. Rauscher, J. L. Zhou
Publikováno v:
Physical Review C. 105
In the environment of a hot plasma, as achieved in stellar explosions, capture and photodisintegration reactions proceeding on excited states in the nucleus can considerably contribute to the astrophysical reaction rate. Such reaction rates including
Autor:
D. S. Harrouz, N. de Séréville, P. Adsley, F. Hammache, R. Longland, B. Bastin, T. Faestermann, R. Hertenberger, M. La Cognata, L. Lamia, A. Meyer, S. Palmerini, R. G. Pizzone, S. Romano, A. Tumino, H.-F. Wirth
Publikováno v:
Physical Review C. 105
Autor:
M. La Cognata, S. Palmerini, P. Adsley, F. Hammache, A. Di Pietro, P. Figuera, F. Dell’Agli, R. Alba, S. Cherubini, G. L. Guardo, M. Gulino, L. Lamia, D. Lattuada, C. Maiolino, A. Oliva, R. G. Pizzone, P. M. Prajapati, G. G. Rapisarda, S. Romano, D. Santonocito, R. Spartá, M. L. Sergi, A. Tumino, P. Ventura
The abundance of 26Al carries a special role in astrophysics, since it probes active nucleosynthesis in the Milky Way and constrains the Galactic core-collapse supernovae rate. It is estimated through the detection of the 1809 keV γ-line and from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32a9e1a0d676115efadd04bce719c7a9
https://hdl.handle.net/11391/1544494
https://hdl.handle.net/11391/1544494
Autor:
S. Ma, S. Hayakawa, M. S. Kwag, D. Kahl, N. T. Zhang, Shigeru Kubono, M. La Cognata, J. Su, Alexander Heger, H. Yamaguchi, Yaoyi Li, S. Romano, T. Liu, Y. H. Lam, X. Fang, L. H. Ru, K. Y. Chae, Michele Sferrazza, D. H. Kim, N. N. Duy, A. St. J. Murphy, J. Hu, S. Cherubini, A. Psaltis, Nguyen Kim Uyen, H. M. Shimizu, C. B. Hamill, S. M. Cha, Dh Kim, A. Tumino, L. Yang, E. Q. Liu, J. Liang, R. G. Pizzone, Zac Johnston, A. M. Jacobs, Song-Song Xu
Publikováno v:
Physical Review Letters. 127
We report the first (in)elastic scattering measurement of ^{25}Al+p with the capability to select and measure in a broad energy range the proton resonances in ^{26}Si contributing to the ^{22}Mg(α,p) reaction at type I x-ray burst energies. We measu
Autor:
G. Manicò, M. L. Sergi, E. Chávez, R. Alba, J. Mrazek, G. D’Agata, A. Cvetinović, S. Hayakawa, Fairouz Hammache, G. G. Kiss, T. Parascandolo, Luis Acosta, K. Gaitán De Los Rios, Domenico Santonocito, Roberta Spartà, Catalin Matei, Silvio Cherubini, G. G. Rapisarda, Sara Palmerini, Livio Lamia, A. Tumino, T. Petruse, D. Pierroutsakou, M. Mazzocco, R. G. Pizzone, V. Burjan, M. La Commara, N. de Séréville, M. La Cognata, Zsolt Fülöp, Marisa Gulino, P. Figuera, G. L. Guardo, H. Yamaguchi, A. Di Pietro, S. Romano, C. Maiolino
Publikováno v:
The European Physical Journal Plus. 136
The $$^{27}\hbox {Al}(\hbox {p},\alpha )^{24}\hbox {Mg}$$ 27 Al ( p , α ) 24 Mg reaction, which drives the destruction of $$^{27}$$ 27 Al and the production of $$^{24}\hbox {Mg}$$ 24 Mg in stellar hydrogen burning, has been investigated via the Troj