Zobrazeno 1 - 10
of 2 199
pro vyhledávání: '"A. Formicola"'
Autor:
R. Cerroni, S. Dell’Oro, A. Formicola, S. Ghislandi, L. Ioannucci, M. Laubenstein, B. Lehnert, S. S. Nagorny, S. Nisi, L. Pagnanini
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 10, Pp 1-9 (2023)
Abstract $$^{180\textrm{m}}\text {Ta}$$ 180 m Ta is the longest-lived metastable state presently known. Its decay has not been observed yet. In this work, we report a new result on the decay of $$^{180\textrm{m}}\text {Ta}$$ 180 m Ta obtained with a
Externí odkaz:
https://doaj.org/article/7b1b5f1ae90c4e6697728966d288b74c
Autor:
Antoniali, Fabiana, Conza, Maria Luisa, Conventi, Francesco Alessandro, Cirotto, Francesco, D'Avanzo, Antonio, De Iorio, Agostino, De Iorio, Annalisa, Formicola, Nunzia, Forte, Manuela, Miele, Federica, Perna, Giovanni, Rossi, Biagio, Rossi, Elvira
In this paper, a statistical analysis of the performance of a low insulin index, alkaline and functional diet developed by ANTUR evaluated with machine learning techniques is reported. The sample of patients was checked on a regular basis with a BioI
Externí odkaz:
http://arxiv.org/abs/2409.18221
First direct measurement of the 64.5 keV resonance strength in $^{17}$O(p,$\gamma$)$^{18}$F reaction
Autor:
Gesuè, R. M., Ciani, G. F., Piatti, D., Boeltzig, A., Rapagnani, D., Aliotta, M., Ananna, C., Barbieri, L., Barile, F., Bemmerer, D., Best, A., Broggini, C., Bruno, C. G., Caciolli, A., Campostrini, M., Casaburo, F., Cavanna, F., Colombetti, P., Compagnucci, A., Corvisiero, P., Csedreki, L., Davinson, T., De Gregorio, G. M., Dell'Aquila, D., Depalo, R., Di Leva, A., Elekes, Z., Ferraro, F., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., Junker, M., Lugaro, M., Marigo, P., Marsh, J., Masha, E., Menegazzo, R., Mercogliano, D., Paticchio, V., Perrino, R., Prati, P., Rigato, V., Robb, D., Schiavulli, L., Sidhu, R. S., Skowronski, J., Straniero, O., Szücs, T., Zavatarelli, S.
The CNO cycle is one of the most important nuclear energy sources in stars. At temperatures of hydrostatic H-burning (20 MK $<$ T $<$ 80 MK) the $^{17}$O(p,$\gamma$)$^{18}$F reaction rate is dominated by the poorly constrained 64.5~keV resonance. Her
Externí odkaz:
http://arxiv.org/abs/2408.03015
Direct measurements of low-energy resonance strengths of the 23Na(p,γ)24Mg reaction for astrophysics
Autor:
A. Boeltzig, A. Best, F.R. Pantaleo, G. Imbriani, M. Junker, M. Aliotta, J. Balibrea-Correa, D. Bemmerer, C. Broggini, C.G. Bruno, R. Buompane, A. Caciolli, F. Cavanna, T. Chillery, G.F. Ciani, P. Corvisiero, L. Csedreki, T. Davinson, R.J. deBoer, R. Depalo, A. Di Leva, Z. Elekes, F. Ferraro, E.M. Fiore, A. Formicola, Zs. Fülöp, G. Gervino, A. Guglielmetti, C. Gustavino, Gy. Gyürky, I. Kochanek, M. Lugaro, P. Marigo, R. Menegazzo, V. Mossa, F. Munnik, V. Paticchio, R. Perrino, D. Piatti, P. Prati, L. Schiavulli, K. Stöckel, O. Straniero, F. Strieder, T. Szücs, M.P. Takács, D. Trezzi, M. Wiescher, S. Zavatarelli
Publikováno v:
Physics Letters B, Vol 795, Iss , Pp 122-128 (2019)
The NeNa and the MgAl cycles play a fundamental role in the nucleosynthesis of asymptotic giant branch stars undergoing hot bottom burning. The Na23(p,γ)24Mg reaction links these two cycles and a precise determination of its rate is required to corr
Externí odkaz:
https://doaj.org/article/9da3c36e241a48d882c7a5652aa648a3
Autor:
C.G. Bruno, M. Aliotta, P. Descouvemont, A. Best, T. Davinson, D. Bemmerer, A. Boeltzig, C. Broggini, A. Caciolli, F. Cavanna, T. Chillery, G.F. Ciani, P. Corvisiero, R. Depalo, A. Di Leva, Z. Elekes, F. Ferraro, A. Formicola, Zs. Fülöp, G. Gervino, A. Guglielmetti, C. Gustavino, Gy. Gyürky, G. Imbriani, M. Junker, M. Lugaro, P. Marigo, R. Menegazzo, V. Mossa, F.R. Pantaleo, D. Piatti, P. Prati, K. Stöckel, O. Straniero, F. Strieder, T. Szücs, M.P. Takács, D. Trezzi
Publikováno v:
Physics Letters B, Vol 790, Iss , Pp 237-242 (2019)
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://doaj.org/article/b8b16690e2a94f32a8ed1935380340ba
Autor:
Masha, E., Barbieri, L., Skowronski, J., Aliotta, M., Ananna, C., Barile, F., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Campostrini, M., Casaburo, F., Cavanna, F., Ciani, G. F., Ciapponi, A., Colombetti, P., Compagnucci, A., Corvisiero, P., Csedreki, L., Davinson, T., Depalo, R., Di Leva, A., Elekes, Z., Ferraro, F., Fiore, E. M., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., José, J., Junker, M., Lugaro, M., Manoj, P., Marigo, P., Menegazzo, R., Paticchio, V., Piatti, D., Prati, P., Rapagnani, D., Rigato, V., Robb, D., Schiavulli, L., Sidhu, R. S., Straniero, O., Szücs, T., Zavatarelli, S.
The $\mathrm{^{20}Ne(p, \gamma)^{21}Na}$ reaction is the slowest in the NeNa cycle and directly affects the abundances of the Ne and Na isotopes in a variety of astrophysical sites. Here we report the measurement of its direct capture contribution, f
Externí odkaz:
http://arxiv.org/abs/2311.04089
Autor:
A. Best, F.R. Pantaleo, A. Boeltzig, G. Imbriani, M. Aliotta, J. Balibrea-Correa, D. Bemmerer, C. Broggini, C.G. Bruno, R. Buompane, A. Caciolli, F. Cavanna, T. Chillery, G.F. Ciani, P. Corvisiero, L. Csedreki, T. Davinson, R.J. deBoer, R. Depalo, A. Di Leva, Z. Elekes, F. Ferraro, E.M. Fiore, A. Formicola, Zs. Fülöp, G. Gervino, A. Guglielmetti, C. Gustavino, Gy. Gyürky, M. Junker, I. Kochanek, M. Lugaro, P. Marigo, R. Menegazzo, V. Mossa, V. Paticchio, R. Perrino, D. Piatti, P. Prati, L. Schiavulli, K. Stöckel, O. Straniero, F. Strieder, T. Szücs, M.P. Takács, D. Trezzi, M. Wiescher, S. Zavatarelli
Publikováno v:
Physics Letters B, Vol 797, Iss , Pp - (2019)
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://doaj.org/article/7d5d31494f6f44909cbf74e3447c53ef
Autor:
Skowronski, J., Boeltzig, A., Ciani, G. F., Csedreki, L., Piatti, D., Aliotta, M., Ananna, C., Barile, F., Bemmerer, D., Best, A., Broggini, C., Bruno, C. G., Caciolli, A., Campostrini, M., Cavanna, F., Colombetti, P., Compagnucci, A., Corvisiero, P., Davinson, T., Depalo, R., Di Leva, A., Elekes, Z., Ferraro, F., Formicola, A., Fülöp, Zs., Gervino, G., Gesuè, R. M., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., Junker, M., Lugaro, M., Marigo, P., Masha, E., Menegazzo, R., Paticchio, V., Perrino, R., Prati, P., Rapagnani, D., Rigato, V., Schiavulli, L., Sidhu, R. S., Straniero, O., Szücs, T., Zavatarelli, S.
Publikováno v:
Phys. Rev. Lett. 131, 162701 (2023)
The ${}^{12}\mathrm{C}/{}^{13}\mathrm{C}$ ratio is a significant indicator of nucleosynthesis and mixing processes during hydrogen burning in stars. Its value mainly depends on the relative rates of the ${}^{12}\mathrm{C}(p,\gamma){}^{13}\mathrm{N}$
Externí odkaz:
http://arxiv.org/abs/2308.16098
Autor:
Cerroni, R., Dell'Oro, S., Formicola, A., Ghislandi, S., Ioannucci, L., Laubenstein, M., Lehnert, B., Nagorny, S. S., Nisi, S., Pagnanini, L.
Publikováno v:
Eur. Phys. J. C 83, 925 (2023)
$^{180m}$Ta is the longest-lived metastable state presently known. Its decay has not been observed yet. In this work, we report a new result on the decay of \mTa obtained with a $2015.12$-g tantalum sample measured for $527.7$ d with an ultra-low bac
Externí odkaz:
http://arxiv.org/abs/2305.17238
Publikováno v:
Disegnare con, Vol 17, Iss 32, Pp 1-17 (2024)
Although Kahn was mainly known for his public buildings, he also carried out a large number of residential projects. In 1944, along with Oscar Storonov, he submitted the Parasol Houses project to the “Equipment for Living” competition (Brownlee,
Externí odkaz:
https://doaj.org/article/73036b61f2404766af2e48e22c0d331f