Zobrazeno 1 - 10
of 846
pro vyhledávání: '"Martínez-Pinedo G."'
Autor:
McCann, M., Mulholland, L. P., Xiong, Z., Ramsbottom, C. A., Ballance, C. P., Just, O., Bauswein, A., Martínez-Pinedo, G., McNeill, F., Sim, S. A.
A large number of R-matrix calculations of electron impact excitation for heavy elements (Z > 70) have been performed in recent years for applications in fusion and astrophysics research. With the expanding interest in heavy ions due to kilonova (KN)
Externí odkaz:
http://arxiv.org/abs/2411.16476
Autor:
Leckenby, G., Sidhu, R. S., Chen, R. J., Mancino, R., Szányi, B., Bai, M., Battino, U., Blaum, K., Brandau, C., Cristallo, S., Dickel, T., Dillmann, I., Dmytriiev, D., Faestermann, T., Forstner, O., Franczak, B., Geissel, H., Gernhäuser, R., Glorius, J., Griffin, C., Gumberidze, A., Haettner, E., Hillenbrand, P. -M., Karakas, A., Kaur, T., Korten, W., Kozhuharov, C., Kuzminchuk, N., Langanke, K., Litvinov, S., Litvinov, Y. A., Lugaro, M., Martínez-Pinedo, G., Menz, E., Meyer, B., Morgenroth, T., Neff, T., Nociforo, C., Petridis, N., Pignatari, M., Popp, U., Purushothaman, S., Reifarth, R., Sanjari, S., Scheidenberger, C., Spillmann, U., Steck, M., Stöhlker, T., Tanaka, Y. K., Trassinelli, M., Trotsenko, S., Varga, L., Vescovi, D., Wang, M., Weick, H., López, A. Yagüe, Yamaguchi, T., Zhang, Y., Zhao, J.
Radioactive nuclei with lifetimes on the order of millions of years can reveal the formation history of the Sun and active nucleosynthesis occurring at the time and place of its birth. Among such nuclei whose decay signatures are found in the oldest
Externí odkaz:
http://arxiv.org/abs/2411.08856
Autor:
Brandherm, I., von Neumann-Cosel, P., Mancino, R., Martínez-Pinedo, G., Matsubara, H., Ponomarev, V. Yu., Richter, A., Scheck, M., Tamii, A.
Publikováno v:
Phys. Rev. C 110, 034319 (2024)
The aim of the present work is a state-by-state analysis of possible E1 and M1 transitions in $^{58}$Ni with a high-resolution (p,p') experiment at 295 MeV and very forward angles including 0{\deg} and a comparison to results from studies of the dipo
Externí odkaz:
http://arxiv.org/abs/2404.15906
Autor:
Reichert, M., Winteler, C., Korobkin, O., Arcones, A., Bliss, J., Eichler, M., Frischknecht, U., Fröhlich, C., Hirschi, R., Jacobi, M., Kuske, J., Martínez-Pinedo, G., Martin, D., Mocelj, D., Rauscher, T., Thielemann, F. -K.
We present the state-of-the-art single-zone nuclear reaction network WinNet that is capable of calculating the nucleosynthetic yields of a large variety of astrophysical environments and conditions. This ranges from the calculation of the primordial
Externí odkaz:
http://arxiv.org/abs/2305.07048
Autor:
Flörs, A., Silva, R. F., Deprince, J., Gallego, H. Carvajal, Leck, G., Martínez-Pinedo, G., Sampaio, J. M., Amaro, P., Marques, J. P., Goriely, S., Quinet, P., Palmeri, P., Godefroid, M.
Even though the electromagnetic counterpart AT2017gfo to the binary neutron star merger GW170817 is powered by the radioactive decay of r-process nuclei, only few tentative identifications of light r-process elements have been made so far. One of the
Externí odkaz:
http://arxiv.org/abs/2302.01780
Autor:
Sieverding, A., Randhawa, J. S., Zetterberg, D., deBoer, R. J., Ahn, T., Mancino, R., Martinez-Pinedo, G., Hix, W. R.
Evidence for the presence of short-lived radioactive isotopes when the Solar System formed is preserved in meteorites, providing insights into the conditions at the birth of our Sun. A low-mass core-collapse supernova had been postulated as a candida
Externí odkaz:
http://arxiv.org/abs/2203.06524
Autor:
Tselyaev, V., Lyutorovich, N., Speth, J., Martinez-Pinedo, G., Langanke, K., Reinhard, P. -G.
We present moments and transition probabilities in the neighboring odd-mass nuclei of $^{208}$Pb calculated fully self-consistently from the s.p. properties of $^{208}$Pb with polarization corrections from its excitations, both given from previous Sk
Externí odkaz:
http://arxiv.org/abs/2201.08838
Publikováno v:
EPJ Web of Conferences, Vol 109, p 06002 (2016)
We study the role of light nuclear clusters in simulations of core-collapse supernovae. Expressions for the reaction rates are developed for a large selection of charged current absorption and scattering processes with light clusters. Medium modifica
Externí odkaz:
https://doaj.org/article/4aa7d681041d49de81a2b9e0b66c7fad
Publikováno v:
EPJ Web of Conferences, Vol 109, p 06004 (2016)
The neutrino-induced nucleosynthesis (ν process) in supernova explosions of massive stars of solar metallicity with initial main sequence masses between 15 and 40 M⊙ has been studied. A new extensive set of neutrino-nucleus cross-sections for all
Externí odkaz:
https://doaj.org/article/6ec71ecc7e2b4311ad3b15f1d62d2367
Autor:
Lyutorovich, N., Tselyaev, V., Speth, J., Martinez-Pinedo, G., Langanke, K., Reinhard, P. -G.
We analyze recent data on a long series of high-spin states in $^{208}$Pb with a self-consistent phonon-coupling model for nuclear excitations based on the Skyrme functionals. The model is the renormalized time-blocking approximation (RenTBA) which t
Externí odkaz:
http://arxiv.org/abs/2111.04602