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Kobayashi, Nobuyuki*; Nakamura, Takashi*; Kondo, Yosuke*; Tostevin, J. A.*; Utsuno, Yutaka; Aoi, Nori*; Baba, Hidetada*; Barthelemy, R.*; Famiano, M. A.*; Fukuda, Naoki*; et al.
Physical Review Letters, 112(24), p.242501_1 - 242501_5, 2014/06
Times Cited Count:104 Percentile:94.74(Physics, Multidisciplinary)no abstracts in English
Kanungo, R.*; Nociforo, C.*; Prochazka, A.*; Utsuno, Yutaka; Aumann, T.*; Boutin, D.*; Cortina-Gil, D.*; Davids, B.*; Diakaki, M.*; Farinon, F.*; et al.
Physics Letters B, 685(4-5), p.253 - 257, 2010/05
Times Cited Count:37 Percentile:86.47(Astronomy & Astrophysics)no abstracts in English
Kanungo, R.*; Nociforo, C.*; Prochazka, A.*; Aumann, T.*; Boutin, D.*; Cortina-Gil, D.*; Davids, B.*; Diakaki, M.*; Farinon, F.*; Geissel, H.*; et al.
Physical Review Letters, 102(15), p.152501_1 - 152501_4, 2009/04
Times Cited Count:181 Percentile:96.80(Physics, Multidisciplinary)no abstracts in English
Morita, Kosuke*; Morimoto, Koji*; Kaji, Daiya*; Akiyama, Takahiro*; Goto, Shinichi*; Haba, Hiromitsu*; Ideguchi, Eiji*; Kanungo, R.*; Katori, Kenji*; Kikunaga, Hidetoshi*; et al.
AIP Conference Proceedings 891, p.3 - 9, 2007/03
A series of experiments studying the productions and their decays of the heaviest elements have been performed by using a gas-filled recoil separator GARIS at RIKEN. Results on the isotope of the 112th element, 112, and on that of the 113th element,
113, are reviewed. Two decay chains which are assigned to be ones originating from the isotope
112 were observed in the
Pb(
Zn, n) reaction. The results provide a confirmation of the production and decay of the isotope
112 reported by a research group at GSI, Germany, produced via the same reaction by using a velocity filter. Two decay chains, both consisted of four consecutive alpha decays followed by a spontaneous fission, were observed also in the reaction
Bi(
Zn, n). Those are assigned to be the convincing candidate events of the isotope of the 113th element,
113, and its daughter nuclei.
Rg,
Mt,
Bh, and
Db.
Mazzocco, M.*; Signorini, C.*; Romoli, M.*; De Francesco, A.*; Di Pietro, M.*; Vardaci, E.*; Yoshida, Koichi*; Yoshida, Atsushi*; Bonetti, R.*; De Rosa, A.*; et al.
European Physical Journal A, 28(3), p.295 - 299, 2006/06
Times Cited Count:46 Percentile:89.49(Physics, Nuclear)The scattering of the radioactive, weakly bound, halo nucleus Be from
Bi has been studied at 40 MeV. The measurement performed with a low-intensity and a large-emittance secondary beam could be made using an extremely compact, large solid angle (
2
sr) detecting set-up, based on 8 highly segmented Si telescopes. The
Be scattering angular distributions, as well as their relative reaction cross-sections, resulted to be rather similar. This may suggest that at Coulomb barrier energies the halo structure and the small weakly binding energy of the
Be projectile have no big influence on the reaction dynamics.
Morita, Kosuke*; Morimoto, Koji*; Kaji, Daiya*; Akiyama, Takahiro*; Goto, Shinichi*; Haba, Hiromitsu*; Ideguchi, Eiji*; Kanungo, R.*; Katori, Kenji*; Koura, Hiroyuki; et al.
Journal of the Physical Society of Japan, 73(10), p.2593 - 2596, 2004/10
Times Cited Count:514 Percentile:99.21(Physics, Multidisciplinary)The isotope of the 113th element, 113, and its daughter nuclei,
111 and
Mt, were obserbed, for the first time, in the
Bi +
Zn reaction at a beam energy of 349.1 MeV with a total dose of 1.6
10
. The production cross section of
113 is deduced to be
fb (
cm
).