Zobrazeno 1 - 10
of 3 994
pro vyhledávání: '"Guimaraes V"'
Autor:
Fougères, C., Santos, F. de Oliveira, José, J., Michelagnoli, C., Clément, E., Kim, Y. H., Lemasson, A., Guimaraes, V., Barrientos, D., Bemmerer, D., Benzoni, G., Boston, A. J., Bottger, R., Boulay, F., Bracco, A., Celikovic, I., Cederwall, B., Ciemala, M., Delafosse, C., Domingo-Pardo, C., Dudouet, J., Eberth, J., Fulop, Z., Gonzalez, V., Goupil, J., Hess, H., Jungclaus, A., Kaskas, A., Korichi, A., Lenzi, S. M., Leoni, S., Li, H., Ljungvall, J., Lopez-Martens, A., Menegazzo, R., Mengoni, D., Million, B., Mrazek, J., Napoli, D. R., Navin, A., Nyberg, J., Podolyak, Zs., Pullia, A., Quintana, B., Ralet, D., Redon, N., Reiter, P., Rezynkina, K., Saillant, F., Salsac, M. D., Sanchez-Benitez, A. M., Sanchis, E., Senyigit, M., Siciliano, M., Smirnova, N. A., Sohler, D., Stanoiu, M., Theisen, Ch., Valiente-Dobon, J. J., Ujic, P., Zielinska, M.
Publikováno v:
Nature Communications 14, 2023
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of $^{26}$Al and $^{22}$Na. While gamma rays from the decay of the former radioisotope have been observed throughout the Galaxy, $^{22}$Na remains untraceab
Externí odkaz:
http://arxiv.org/abs/2212.06302
Autor:
Meyer A., de Séréville N., Hammache F., Adsley P., Assié M., Beaumel D., Delafosse C., Flavigny F., Georgiadou A., Gottardo A., Grassi L., Guillot J., Id Barkach T., MacCormick M., Matea I., Olivier L., Perrot L., Portail C., Stefan I., Parikh A., Coc A., Kiener J., Tatischeff V., Laird A. M., Fox S. P., Hubbard N., Riley J., De Oliveira F., Bastin B., Béroff K., Sánchez Benítez Á. M., Alellara A., Assunção M., Guimaraes V., Oulebsir N., D’Agata G.
Publikováno v:
EPJ Web of Conferences, Vol 184, p 02010 (2018)
Among reactions with strong impact on classical novae model predictions, 30P(p,γ)31S is one of the few remained that are worthy to be measured accurately, because of their rate uncertainty, as like as 18F(p,α)15O and 25Al(pγ)26Si. To reduce the nu
Externí odkaz:
https://doaj.org/article/5919993594884cb19aad41b8ff1e673e
An algorithm for digital signal analysis using convolutional neural networks (CNN) was developed in this work. The main objective of this algorithm is to make the analysis of experiments with active target time projection chambers more efficient. The
Externí odkaz:
http://arxiv.org/abs/2202.12941
Autor:
Girard-Alcindor, V., Mercenne, A., Stefan, I., Santos, F. de Oliveira, Michel, N., Płoszajczak, M., Assié, M., Lemasson, A., Clément, E., Flavigny, F., Matta, A., Ramos, D., Rejmund, M., Dudouet, J., Ackermann, D., Adsley, P., Assunção, M., Bastin, B., Beaumel, D., Benzoni, G., Borcea, R., Boston, A. J., Cáceres, L., Cederwall, B., Celikovic, I., Chudoba, V., Ciemala, M., Collado, J., Crespi, F. C. L., D'Agata, G., De France, G., Delaunay, F., Diget, C., Domingo-Pardo, C., Eberth, J., Fougères, C., Franchoo, S., Galtarossa, F., Georgiadou, A., Gibelin, J., Giraud, S., González, V., Goyal, N., Gottardo, A., Goupil, J., Grévy, S., Guimaraes, V., Hammache, F., Harkness-Brennan, L. J., Hess, H., Oliver, D. S. Judson, Kamalou, O., Kameneyero, A., Kiener, J., Korten, W., Koyama, S., Labiche, M., Lalanne, L., Lapoux, V., Leblond, S., Lefevre, A., Lenain, C., Leoni, S., Li, H., Lopez-Martens, A., Maj, A., Matea, I., Menegazzo, R., Mengoni, D., Meyer, A., Million, B., Monteagudo, B., Morfouace, P., Mrazek, J., Niikura, M., Piot, J., Podolyak, Zs., Portail, C., Pullia, A., Quintana, B., Recchia, F., Reiter, P., Rezynkina, K., Roger, T., Rojo, J. S., Rotaru, F., Salsac, M. D., Benítez, A. M. Sánchez, Sanchis, E., Şenyigit, M., de Séréville, N., Siciliano, M., Simpson, J., Sohler, D., Sorlin, O., Stanoiu, M., Stodel, C., Suzuki, D., Theisen, C., Thomas, J. C., Ujic, P., Valiente-Dobón, J. J., Zielińska, M.
The structure of the unbound $^{15}$F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive $^{14}$O beam impinging on a CH$_2$ target. The analysis of $^{1}$H($^{14}$O,p)$^{14}$O and $^{1}$H($^{14}$O,2p)$^{13}$N r
Externí odkaz:
http://arxiv.org/abs/2111.14412
Autor:
Linares, R, Sinha, Mandira, Cardozo, E N, Guimaraes, V, Rogachev, G, Hooker, J, Koshchiy, E, Ahn, T, Hunt, C, Jayatissa, H, Upadhyayula, S, Roeder, B, Saastomoinen, A, Lubian, J, Rodriguez-Gallardo, M, Casal, J, Pires, KCC, Assuncao, M, Penionzhkevich, Y, Lukyanov, S
Publikováno v:
Physical Review C 103, 044613 (2021)
Background: The influence of halo structure of $^6$He, $^8$B, $^{11}$Be and $^{11}$Li nuclei in several mechanisms such as direct reactions and fusion is already established, although not completely understood. The influence of the $^{10}$C Brunnian
Externí odkaz:
http://arxiv.org/abs/2106.05693
Autor:
Girard-Alcindor, V., Stefan, I., Santos, F. de Oliveira, Sorlin, O., Ackermann, D., Adsley, P., Angelique, J. C., Assie, M., Assuncao, M., Beaumel, D., Berthoumieux, E., Borcea, R., Caceres, L., Celikovic, I., Ciemala, M., Chudoba, V., Agata, G. D, de Grancey, F., Dumitru, G., Flavigny, F., Fougeres, C., Franchoo, S., Georgiadou, A., Grevy, S., Guillot, J., Guimaraes, V., Hammache, F., Kamalou, O., Kiener, J., Koyama, S., Lalanne, L., Lapoux, V., Matea, I., Matta, A., Meyer, A., Morfouace, P., Mrazek, J., Negoita, F., Niikura, M., Pantelica, D., Perrot, L., Petrone, C., Piot, J., Portail, C., Roger, T., Rotaru, F., Benitez, A. M. Sanchez, de Sereville, N., Stanoiu, M., Stodel, C., Subotic, K., Suzuki, D., Tatischeff, V., Thomas, J. C., Ujic, P., Verney, D.
Publikováno v:
Eur. Phys. J. A 57, 93 (2021)
The unbound proton-rich nuclei $^{16}$F and $^{15}$F are investigated experimentally and theoretically. Several experiments using the resonant elastic scattering method were performed at GANIL with radioactive beams to determine the properties of the
Externí odkaz:
http://arxiv.org/abs/2101.02132
Autor:
Riley, J. E., Laird, A. M., de Séréville, N., Parikh, A., Fox, S. P., Hammache, F., Stefan, I., Adsley, P., Assié, M., Bastin, B., Boulay, F., Coc, A., Franchoo, S., Garg, R., Gillespie, S. A., Guimaraes, V., Hamadache, C., Hubbard, N., Kiener, J., Lefebvre-Schuhl, A., Santos, F. de Oliveira, Remadi, A., Perrot, L., Suzuki, D., Verde, G., Tatischeff, V., Williams, M.
Classical novae result from thermonuclear explosions producing several $\gamma$-ray emitters which are prime targets for satellites observing in the MeV range. The early 511 keV gamma-ray emission depends critically on the $^{18}$F(p,$\alpha$)$^{15}$
Externí odkaz:
http://arxiv.org/abs/2011.13222
In this review paper we present a detailed account of the extraction and the calculation of the total reaction cross section of strongly bound and weakly bound, stable and unstable, exotic, nuclei. We discuss the optical model and the more general co
Externí odkaz:
http://arxiv.org/abs/2008.10408
Autor:
Adsley, P., Hammache, F., de Séréville, N., Alcindor, V., é, M. Assi, Chabot, D. Beaumel M., Degerlier, M., Delafosse, C., Faestermann, T., Flavigny, F., Fox, S. P., Garg, R., Georgiadou, A., Gillespie, S. A., Guillot, J., Hertenberger, R., Guimarães, V., Gottardo, A., Kiener, J., Laird, A. M., Lefebvre-Schuhl, A., Matea, I., Meyer, A., Mahgoub, M., Olivier, L., Perrot, L., Riley, J., Sivacek, I., Stefan, I., Tatischeff, V., Wirth, H. -F.
Publikováno v:
Phys. Rev. C 103, 035804 (2021)
Spatially-correlated overabundances of $^{15}$N and $^{18}$O observed in some low-density graphite meteoritic grains have been connected to nucleosynthesis taking place in the helium-burning shell during core-collapse supernovae. Two of the reactions
Externí odkaz:
http://arxiv.org/abs/2007.03965
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