Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Takacs M. P."'
Autor:
Piatti, D., Masha, E., Aliotta, M., Balibrea-Correa, J., Barile, F., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Cavanna, F., Chillery, T., Ciani, G. F., 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., Junker, M., Lugaro, M., Marigo, P., Menegazzo, R., Mossa, V., Pantaleo, F. R., Paticchio, V., Perrino, R., Prati, P., Rapagnani, D., Schiavulli, L., Skowronski, J., Stöckel, K., Straniero, O., Szücs, T., Takács, M. P., Zavatarelli, S.
Publikováno v:
Eur. Phys. J. A 58, 194 (2022)
In stars, the fusion of $^{22}$Ne and $^4$He may produce either $^{25}$Mg, with the emission of a neutron, or $^{26}$Mg and a $\gamma$ ray. At high temperature, the ($\alpha,n$) channel dominates, while at low temperature, it is energetically hampere
Externí odkaz:
http://arxiv.org/abs/2209.03051
Autor:
Ciani, G. F., Csedreki, L., Rapagnani, D., Aliotta, M., Balibrea-Correa, J., Barile, F., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Cavanna, F., Chillery, T., Corvisiero, P., Cristallo, S., Davinson, T., Depalo, R., DiLeva, A., Elekes, Z., Ferraro, F., Fiore, E., Formicola, A., Fulop, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyurky, Gy., Imbriani, G., Junker, M., Lugaro, M., Marigo, P., Masha, E., Menegazzo, R., Mossa, V., Pantaleo, F. R., Paticchio, V., Perrino, R., Piatti, D., Prati, P., Schiavulli, L., Stockel, K., Straniero, O., Szucs, T., Takacs, M. P., Terrasi, F., Vescovi, D., Zavatarelli, S .
One of the main neutron sources for the astrophysical s-process is the reaction 13C({\alpha},n)16O, 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:
http://arxiv.org/abs/2110.00303
Autor:
Mossa, V., Stöckel, K., Cavanna, F., Ferraro, F., Aliotta, M., Barile, F., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Csedreki, L., Chillery, T., Ciani, G. F., Corvisiero, P., Davinson, T., Depalo, R., Di Leva, A., Elekes, Z., Fiore, E. M., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, G., Imbriani, G., Junker, M., Kochanek, I., Lugaro, M., Marcucci, L. E., Marigo, P., Masha, E., Menegazzo, R., Pantaleo, F. R., Paticchio, V., Perrino, R., Piatti, D., Prati, P., Schiavulli, L., Straniero, O., Szücs, T., Takács, M. P., Trezzi, D., Zavatarelli, S., Zorzi, G.
Among the reactions involved in the production and destruction of deuterium during Big Bang Nucleosynthesis, the deuterium-burning D(p,gamma)3He reaction has the largest uncertainty and limits the precision of theoretical estimates of primordial deut
Externí odkaz:
http://arxiv.org/abs/2005.00002
Autor:
Ciani, G. F., Csedreki, L., Balibrea-Correa, J., Best, A., Aliotta, M., Barile, F., Bemmerer, D., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Cavanna, F., Chillery, T., Colombetti, P., Corvisiero, P., Davinson, T., Depalo, R., Di Leva, A., Di Paolo, L., Elekes, Z., Ferraro, F., Fiore, E. M., Formicola, A., Fulop, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyurky, Gy., Imbriani, G., Junker, M., Kochanek, I., Lugaro, M., Marigo, P., Masha, E., Menegazzo, R., Mossa, V., Pantaleo, F. R., Paticchio, V., Perrino, R., Piatti, D., Prati, P., Schiavulli, L., Stockel, K., Straniero, O., Szucs, T., Takacs, M. P., Terrasi, F., Trezzi, D., Zavatarelli, S.
Publikováno v:
The European Physical Journal A volume 56, Article number: 75 (2020)
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:
http://arxiv.org/abs/2001.08744
Autor:
Ferraro, F., Takács, M. P., Piatti, D., Cavanna, F., Depalo, R., Aliotta, M., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Chillery, T., Ciani, G. F., Corvisiero, P., Davinson, T., D'Erasmo, G., DiLeva, A., Elekes, Z., Fiore, E. M., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., Junker, M., Karakas, A., Kochanek, I., Lugaro, M., Marigo, P., Menegazzo, R., Mossa, V., Pantaleo, F. R., Paticchio, V., Perrino, R., Prati, P., Schiavulli, L., Stöckel, K., Straniero, O., Szücs, T., Trezzi, D., Zavatarelli, S.
Publikováno v:
Phys. Rev. Lett. 121, 172701 (2018)
The $^{22}$Ne($p,\gamma$)$^{23}$Na reaction, part of the neon-sodium cycle of hydrogen burning, may explain the observed anticorrelation between sodium and oxygen abundances in globular cluster stars. Its rate is controlled by a number of low-energy
Externí odkaz:
http://arxiv.org/abs/1810.01628
Akademický článek
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Autor:
Bemmerer, D., Cavanna, F., Depalo, R., Aliotta, M., Anders, M., Boeltzig, A., Broggini, C., Bruno, C., Caciolli, A., Corvisiero, P., Davinson, T., Elekes, Z., Ferraro, F., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Menegazzo, R., Mossa, V., Pantaleo, F. R., Prati, P., Scott, D. A., Straniero, O., Szücs, T., Takács, M. P., Trezzi, D.
Publikováno v:
Europhys. Lett. 122 (2018) 52001
When deriving resonance strengths using the thick-target yield approximation, for very narrow resonances it may be necessary to take beam energy straggling into account. This applies to gas targets of a few keV width, especially if there is some addi
Externí odkaz:
http://arxiv.org/abs/1806.11501
Autor:
Ferraro, F., Takács, M. P., Piatti, D., Mossa, V., Aliotta, M., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Cavanna, F., Chillery, T., Ciani, G. F., Corvisiero, P., Csedreki, L., Davinson, T., Depalo, R., D'Erasmo, G., Di Leva, A., Elekes, Z., Fiore, E. M., Formicola, A., Fülöp, Zs., Gervino, G., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., Junker, M., Kochanek, I., Lugaro, M., Marcucci, L. E., Marigo, P., Menegazzo, R., Pantaleo, F. R., Paticchio, V., Perrino, R., Prati, P., Schiavulli, L., Stöckel, K., Straniero, O., Szücs, T., Trezzi, D., Zavatarelli, S.
Publikováno v:
Eur. Phys. J. A (2018) 54: 44
The experimental study of nuclear reactions of astrophysical interest is greatly facilitated by a low-background, high-luminosity setup. The Laboratory for Underground Nuclear Astrophysics (LUNA) 400 kV accelerator offers ultra-low cosmic-ray induced
Externí odkaz:
http://arxiv.org/abs/1802.04164
Autor:
Wagner, L., Akhmadaliev, S., Anders, M., Bemmerer, D., Caciolli, A., Gohl, St., Grieger, M., Junghans, A., Marta, M., Munnik, F., Reinhardt, T. P., Reinicke, S., Röder, M., Schmidt, K., Schwengner, R., Serfling, M., Takács, M. P., Szücs, T., Vomiero, A., Wagner, A., Zuber, K.
Publikováno v:
Phys. Rev. C 97, 015801 (2018)
The $^{14}\textrm{N(p,}\gamma\textrm{)}^{15}\textrm{O}$ reaction is the slowest reaction of the carbon-nitrogen cycle of hydrogen burning and thus determines its rate. The precise knowledge of its rate is required to correctly model hydrogen burning
Externí odkaz:
http://arxiv.org/abs/1711.10847
Autor:
Lugaro, M., Karakas, A. I., Bruno, C. G., Aliotta, M., Nittler, L. R., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Caciolli, A., Cavanna, F., Ciani, G. F., Corvisiero, P., Davinson, T., 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., Menegazzo, R., Mossa, V., Pantaleo, F. R., Piatti, D., Prati, P., Scott, D. A., Straniero, O., Strieder, F., Szücs, T., Takács, M. P., Trezzi, D.
Publikováno v:
Published on Nature Astronomy 1, 0027 (2017)
Stardust grains recovered from meteorites provide high-precision snapshots of the isotopic composition of the stellar environment in which they formed. Attributing their origin to specific types of stars, however, often proves difficult. Intermediate
Externí odkaz:
http://arxiv.org/abs/1703.00276