Search Results - "Oganessian, Y.T."

Search for Superheavy Nuclei by Hamilton, J.H., Hofmann, S., Oganessian, Y.T.

“…We describe the discoveries of new superheavy nuclei (a) with Z=107–112 produced in cold fusion reactions between 208 Pb and 209 Bi and beams of A > 50 and (b)…”
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Synthesis of Superheavy Nuclei in the [sup 48]Ca + [number sign] [sup 244]Pu Reaction by Oganessian, Y.T., Utyonkov, V.K., Lobanov, Y.V., Abdullin, F.S., Polyakov, A.N., Shirokovsky, I.V., Tsyganov, Y.S., Gulbekian, G.G., Bogomolov, S.L., Gikal, B.N., Mezentsev, A.N., Iliev, S., Subbotin, V.G., Sukhov, A.M., Buklanov, G.V., Subotic, K., Itkis, M.G., Moody, K.J., Wild, J.F., Stoyer, N.J., Stoyer, M.A., Lougheed, R.W.

“…In bombardment of [sup 244]Pu with [sup 48]Ca , we observed a decay sequence consisting of an implanted heavy atom, three subsequent [alpha] decays, and a…”
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The status of new fragment separator ACCULINNA-2 project and the first day experiments by Krupko, S.A., Fomichev, A.S., Grigorenko, L.V., Golovkov, M.S., Stepantsov, S.V., Ter-Akopian, G.M., Bezbakh, A.A., Chudoba, V., Egorova, I.A., Ershov, S.N., Gorshkov, A.V., Gorshkov, V.A., Kaminski, G., Korsheninnikov, A.A., Kuzmin, E.A., Nikolskii, E.Yu, Oganessian, Yu.Ts, Parfenova, Yu.L., Sharov, P.G., Sidorchuk, S.I., Slepnev, R.S., Wolski, R., Yukhimchuk, A.A., Zhukov, M.V.

“…The new facility fragment separator ACCULINNA-2 will be put into operation at the beginning of 2015 in FLNR JINR. The new separator is destined to add…”
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GABRIELA setup for nuclear spectroscopy of the transfermium element isotopes at the VASSILISSA separator by Popeko, A. G., Belozerov, A. V., Briançon, Ch, Chepigin, V. I., Dorvaux, O., Hauschild, K., Kabachenko, A. P., Korichi, A., Lopez-Martens, A., Malyshev, O. N., Oganessian, Yu. Ts, Šáro, Š., Shutov, A. V., Svirikhin, A. I., Yeremin, A. V.

“…The JINR (Dubna)-IN2P3 (France) Collaboration project aimed at the α, β γ, spectroscopy of the transfermium element isotopes using heavy-ion beams of the U-400…”
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Energy balance in fission and quasifission of 256No by Itkis, M.G, Benoit, B, Bogachev, A.A, Gorodisskiy, D.M, Hanappe, F, Itkis, I.M, Jandel, M, Kliman, J, Kondratiev, N.A, Kozulin, E.M, Krupa, L, Materna, T, Oganessian, Yu.Ts, Pokrovsky, I.V, Prokhorova, E.V, Rusanov, A.Ya, Stuttge, L, Voskressenski, V.M

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Search for neutron resonances in the $$^{178m_2 } Hf$$ isomer and their investigation by Muradian, G. V., Shatrov, O. Ya, Voskanian, M. A., Yastrebova, L. P., Volkov, V. L., Briançon, Ch, Hussonnois, M., Oganessian, Yu. Ts, Karamian, S. A., Constantinescu, O.

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Observation of ^{10}Be Emission in the Cold Ternary Spontaneous Fission of ^{252}Cf by Ramayya, A. V., Hwang, J. K., Hamilton, J. H., Sandulescu, A., Florescu, A., Ter-Akopian, G. M., Daniel, A. V., Oganessian, Yu. Ts, Popeko, G. S., Greiner, W., Cole, J. D.

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Neutron multiplicities and yields of correlated Zr-Ce and Mo-Ba fragment pairs in spontaneous fission of [sup 252]Cf by Ter-Akopian, G.M., Hamilton, J.H., Oganessian, Y.T., Kormicki, J., Popeko, G.S., Daniel, A.V., Ramayya, A.V., Lu, Q., Butler-Moore, K., Ma, W., Deng, J.K., Shi, D., Kliman, J., Polhorshy, V., Morhac, M., Greiner, W., Sandelescu, A., Cole, J.D., Aryaeinejad, R., Johnson, N.R., Lee, I.Y., McGowan, F.K.

“…High resolution [gamma]-[gamma] and [gamma]-[gamma]-[gamma] coincidences in the spontaneous fission of [sup 252]Cf were measured. Relative yields and neutron…”
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Discovery of enhanced nuclear stability near the deformed shells [ital N]=162 and [ital Z]=108 by Lazarev, Y.A., Lobanov, Y.V., Oganessian, Y.T., Utyonkov, V.K., Abdullin, F.S., Buklanov, G.V., Gikal, B.N., Iliev, S., Mezentsev, A.N., Polyakov, A.N., Sedykh, I.M., Shirokovsky, I.V., Subbotin, V.G., Sukhov, A.M., Tsyganov, Y.S., Zhuchko, V.E., Lougheed, R.W., Moody, K.J., Wild, J.F., Hulet, E.K., McQuaid, J.H.

“…In bombardments of [sup 248]Cm with [sup 22]Ne we discovered two new isotopes, [sup 265]106 and [sup 266]106, by establishing genetic links between their…”
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Nuclear properties of the exotic high-spin isomer $^{178}$Hf$^{m2}$ from collinear laser spectroscopy by Boos, N., Le Blanc, F., Krieg, M., Pinard, J., Huber, G., Lunney, M.D., Le Du, D., Meunier, R., Hussonnois, M., Constantinescu, O., Kim, J.B., Briancon, C., Crawford, J.E., Duong, H.T., Gangrski, Y.P., Kuhl, T., Markov, B.N., Oganessian, Y.T., Quentin, P., Roussiere, B., Sauvage, J.

“…The complete hyperfine spectrum in the optical transition 5[ital d][sup 2]6[ital s][sup 2] [sup 3][ital P][sub 2][r arrow]5[ital d]6[ital s][sup 2]6[ital p]…”
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Changes in neutron shell closures of light very neutron-rich nuclei by Dlouhý, Z., Angéligue, J. C., Anne, R., Auger, G., Azaiez, F., Baiborodin, D., Borcea, C., Caurier, E., Gillibert, A., Grevy, S., Guillemaud-Mueller, D., Lalleman, A. S., Lewitowicz, M., Lopez-Jimenez, M. J., Lukyanov, S. M., Mittig, W., Mrázek, J., Mueller, A. C., Nowacki, F., Oganessian, Yu. Ts, de Oliveira, F., Orr, N., Page, R. D., Penionzhkevich, Yu. E., Pougheon, F., Reed, A. T., Ren, Z., Ridikas, D., Roussel-Chomaz, P., Saint-Laurent, M. G., Sakurai, H., Sarazin, F., Savajols, H., Sorlin, O., Tarasov, O., Thiamová, G., de Vismes, A., Winfield, J.

“…We present a review of experimental studies on the properties of extremely neutron-rich nuclei (Z = 6-20, A = 20-60) near the neutron drip line. Recent data on…”
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Study of the stability of the ground states and K-Isomeric states of $^{250}$Fm and $^{254}$102 against spontaneous fission by Lazarev, Y.A., Lobanov, Y.V., Sagaidak, N., Utyonkov, V.K., Hussonnois, M., Kharitonov, Y.P., Shirokovsky, I.V., Tretyakova, S., Oganessian, Y.T.

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Blocking effect in the 16[sup +][r arrow]16[sup +] ([ital p],[ital t]) transition on the isomeric [sup 178]Hf[sup [ital m]2] target by Rotbard, G., Berrier-Ronsin, G., Constantinescu, O., Fortier, S., Gales, S., Hussonnois, M., Kim, J.B., Maison, J.M., Rosier, L., Vernotte, J., Briancon, C., Kulessa, R., Oganessian, Y.T., Karamian, S.A.

“…The availability of a target of [sup 178]Hf in its aligned four-quasiparticle, [ital J][sup [pi]]=16[sup +] isomeric state, has allowed to measure the effect…”
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