Could new isotopes of superheavies with Z=112–118 be produced in 48Ca-induced cold fusion reactions?

Autor: Juhee Hong, G.G. Adamian, N.V. Antonenko

Publikováno v: Physics Letters B, Vol 805, Iss , Pp - (2020)

The excitation functions of the production of new heaviest isotopes of superheavy nuclei with charge numbers 112–118 are predicted in the 1n− and 2n−evaporation channels of the 48Ca-induced actinide-based complete fusion reactions for future ex

Externí odkaz: https://doaj.org/article/086e0ab9555e41f78cf0250c5e2e1de2

Observation of new neutron-deficient isotopes with Z≥92 in multinucleon transfer reactions

Autor: H.M. Devaraja, S. Heinz, O. Beliuskina, V. Comas, S. Hofmann, C. Hornung, G. Münzenberg, K. Nishio, D. Ackermann, Y.K. Gambhir, M. Gupta, R.A. Henderson, F.P. Heßberger, J. Khuyagbaatar, B. Kindler, B. Lommel, K.J. Moody, J. Maurer, R. Mann, A.G. Popeko, D.A. Shaughnessy, M.A. Stoyer, A.V. Yeremin

Publikováno v: Physics Letters B, Vol 748, Iss C, Pp 199-203 (2015)

In deep inelastic multinucleon transfer reactions of 48Ca + 248Cm we observed about 100 residual nuclei with proton numbers between Z=82 and Z=100. Among them, there are five new neutron-deficient isotopes: 216U, 219Np, 223Am, 229Am and 233Bk. As sep

Externí odkaz: https://doaj.org/article/7d91070d655b4419b134deeda73ada5c

β- and γ-spectroscopy study of 119Pd and 119Ag

Autor: Kurpeta, J., Abramuk, A., Rząca-Urban, T., Urban, W., Canete, L., Eronen, T., Geldhof, S., Gierlik, M., Greene, J. P., Jokinen, A., Kankainen, A., Moore, I. D., Nesterenko, D. A., Penttilä, H., Pohjalainen, I., Reponen, M., Rinta-Antila, S., de Roubin, A., Simpson, G. S., Smith, A. G., Vilén, M.

Neutron-rich 119Pd nuclei were produced in fission of natural uranium, induced by 25-MeV protons. Fission fragments swiftly extracted with the Ion Guide Isotope Separation On-Line method were mass separated using a dipole magnet and a Penning trap, p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1222::47c284ef5631f282635abcbe0691e1a8
http://urn.fi/URN:NBN:fi:jyu-202205202836

Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP

Autor: Matthew Mumpower, Rebecca Surman, M. Vilen, Sami Rinta-Antila, L. Canete, Tommi Eronen, Ari Jokinen, A. de Roubin, Iain Moore, Anu Kankainen, J. O'Brien, Maxime Brodeur, Ani Aprahamian, J. M. Kelly, Mikael Reponen, Heikki Penttilä, Dmitrii Nesterenko, R. P. de Groote, A. Pardo Perdomo

Publikováno v: Physical Review C

The JYFLTRAP double Penning trap at the Ion Guide Isotope Separator On-Line (IGISOL) facility has been used to measure the atomic masses of 13 neutron-rich rare-earth isotopes. Eight of the nuclides, $^{161}$Pm, $^{163}$Sm, $^{164,165}$Eu, $^{167}$Gd

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::506b0345c412f98317f268d656b47070
https://doi.org/10.1103/physrevc.101.034312

Extending the Southern Shore of the Island of Inversion to F28

Autor: Revel, A., Sorlin, O., Marqués, F. M., Kondo, Y., Kahlbow, J., Nakamura, T., Orr, N. A., Nowacki, F., Tostevin, J. A., Yuan, C. X., Achouri, N. L., Al Falou, H., Atar, L., Aumann, T., Baba, H., Boretzky, K., Caesar, C., Calvet, D., Chae, H., Chiga, N., Corsi, A., Crawford, H. L., Delaunay, F., Delbart, A., Deshayes, Q., Dombrádi, Z., Douma, C. A., Elekes, Z., Fallon, P., Gašparić, Igor, Gheller, J.-M., Gibelin, J., Gillibert, A., Harakeh, M. N., He, W., Hirayama, A., Hoffman, C. R., Holl, M., Horvat, A., Horváth, Á., Hwang, J. W., Isobe, T., Kalantar-Nayestanaki, N., Kawase, S., Kim, S., Kisamori, K., Kobayashi, T., Körper, D., Koyama, S., Kuti, I., Lapoux, V., Lindberg, S., Masuoka, S., Mayer, J., Miki, K., Murakami, T., Najafi, M., Nakano, K., Nakatsuka, N., Nilsson, T., Obertelli, A., de Oliveira Santos, F., Otsu, H., Ozaki, T., Panin, V., Paschalis, S., Rossi, D., Saito, A. T., Saito, T., Sasano, M., Sato, H., Satou, Y., Scheit, H., Schindler, F., Schrock, P., Shikata, M., Shimizu, Y., Simon, H., Sohler, D., Stuhl, L., Takeuchi, S., Tanaka, M., Thoennessen, M., Törnqvist, H., Togano, Y., Tomai, T., Tscheuschner, J., Tsubota, J., Uesaka, T., Yang, Z., Yasuda, M., Yoneda, K., SAMURAI21 collaboration

Detailed spectroscopy of the neutron-unbound nucleus F28 has been performed for the first time following proton/neutron removal from Ne29/F29 beams at energies around 230 MeV/nucleon. The invariant- mass spectra were reconstructed for both the F(*)27

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::6915d977894de93fc387975fce9a9556
https://doi.org/10.1103/physrevlett.124.152502