NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = E.Y.Nikolskii Found 76 matches. 2023BE18 Phys.Part. and Nucl.Lett. 20, 629 (2023) A.A.Bezbakh, S.G.Belogurov, V.Chudoba, A.S.Fomichev, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.S.Khirk, A.G.Knyazev, S.A.Krupko, B.Mauyey, I.A.Muzalevskii, E.Yu.Nikolskii, A.M.Quynh, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski Detector Array for the 7H Nucleus Multi-Neutron Decay Study RADIOACTIVITY 7H(t) [from 2H(8He, 3He)7H, E=25 MeV/nucleon]; measured decay products, En, In, TOF; deduced the five-body decay. The radioactive beam line of ACCULINNA-2 separator in the G.N. Flerov Laboratory of Nuclear Reactions.
doi: 10.1134/S154747712304009X
2023NI06 Nucl.Instrum.Methods Phys.Res. B541, 121 (2023) E.Yu.Nikolskii, I.A.Muzalevskii, S.A.Krupko, A.A.Bezbakh, V.Chudoba, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov Study of proton and deuteron pickup reactions (d, 3He), (d, 4He) with 8He and 10Be radioactive beams at ACCULINNA-2 fragment separator NUCLEAR REACTIONS 2H(10B, 3He), (10B, α), E=42 MeV/nucleon; measured reaction products. 6,7H; deduced excitation and missing mass spectra. Comparison with with Monte Carlo calculations. The ACCULINNA-2 fragment separator.
doi: 10.1016/j.nimb.2023.05.043
2023NI12 Phys.Atomic Nuclei 86, 923 (2023) E.Yu.Nikolskii, S.A.Krupko, I.A.Muzalevskii, A.A.Bezbakh, R.Wolski, C.Yuan, S.G.Belogurov, D.Biare, V.Chudoba, A.S.Fomichev, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, B.Mauyey, I.Mukha, Yu.L.Parfenova, A.M.Quynh, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, G.M.Ter-Akopian Study of Proton and Deuteron Pickup Reactions 2H(10Be, 3He)9Li and 2H(10Be, α)8Li with 44 A MeV 10Be Radioactive Beam at ACCULINNA-2 Fragment Separator NUCLEAR REACTIONS 2H(10Be, 3He), (10Be, α), E=42 MeV/nucleon; measured reaction products; deduced σ(θ), J, π, spectroscopic factors, clustering. Comparison with the FRESCO calculations. The new fragment separator ACCULINNA-2, the Flerov Laboratory of Nuclear Reactions (JINR).
doi: 10.1134/S1063778824010381
2022NI08 Phys.Rev. C 105, 064605 (2022) E.Yu.Nikolskii, I.A.Muzalevskii, A.A.Bezbakh, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov 6H states studied in the 2H(8He, 4He) reaction and evidence of an extremely correlated character of the 5H ground state NUCLEAR REACTIONS 2H(8He, α)6H, E=26 MeV/nucleon, [secondary 8He beam produced in 9Be(11B, X), E=33.4 MeV/nucleon reaction, fragments separated using ACCULINNA-2 separator at FLNR-JINR-Dubna facility]; measured reaction products, Eα, Iα, neutrons, α(3H)-coin, α(3H)n-coin, angular distributions and TOF using ΔE-E-E telescopes of CsI(Tl) scintillators, position-sensitive chambers, and a neutron wall of 48 stilbene-crystal modules; analyzed resonance energy profiles and the momentum distributions of fragments of the sequential 6H to 5H(g.s.)+n to 3H+3n decay by direct four-body-decay and sequential-emission mechanisms; deduced missing mass spectrum, evidence for dineutron correlations in the decay of 5H g.s. 6H; deduced broad resonant states, widths, decay modes of resonances, energy distributions of 3H fragments and neutrons emitted by 6H states, differential cross section, no evidence for a 2.6-2.9 MeV resonance reported earlier; discussed energy of the ground state of 6H with no definite conclusion. Monte Carlo simulations. 2H(10Be, α)8Li, E=42 MeV/nucleon; reaction used for calibration of 6H spectrum.
doi: 10.1103/PhysRevC.105.064605
2021MU04 Phys.Rev. C 103, 044313 (2021) I.A.Muzalevskii, A.A.Bezbakh, E.Yu.Nikolskii, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov Resonant states in 7H: Experimental studies of the 2H(8He, 3He) reaction NUCLEAR REACTIONS 2H(8He, 3He)7H, E=26 MeV/nucleon; 2H(10Be, 3He)9Li, [secondary 8He and 10Be beams from 9Be(11B, X), E=33.4 MeV/nucleon, and 9Be(15N, X), E=49.7 MeV/nucleon, respectively, followed by fragment separation by ACCULINNA-2 fragment separator at the U-400M cyclotron of FLNR, JINR, Dubna]; measured recoil 3He particles, (3He)(3H)- and (3He)n-coin using two identical ΔE-E-E single-sided silicon-detector telescopes for 3He, a square array of 16 CsI(Tl) crystals for tritons from the decay of 7H, and a neutron spectrometer of 48 organic scintillator modules for the (10Be, 3He) reaction. 7H; deduced missing mass spectra, center-of-mass angular distributions, levels, resonances, J, π, widths. 9Li; deduced excitation spectrum. Comparison with previous experimental results. Angular distributions analyzed using DWBA/FRESCO calculations.
doi: 10.1103/PhysRevC.103.044313
2020BE01 Phys.Rev.Lett. 124, 022502 (2020) A.A.Bezbakh, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.A.Kiselev, D.A.Kostyleva, M.Y.Kozlov, B.Mauyey, I.Mukha, I.A.Muzalevskii, E.Y.Nikolskii, Y.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov Evidence for the First Excited State of 7H NUCLEAR REACTIONS 2H(8He, 3He)7H, E=26 MeV/nucleon; measured reaction products; deduced missing mass spectrum, σ(θ), level energies, J, π. Comparison with systematics.
doi: 10.1103/physrevlett.124.022502
2020BE13 Bull.Rus.Acad.Sci.Phys. 84, 491 (2020) A.A.Bezbakh, S.G.Belogurov, D.Biare, V.Chudoba, A.S.Fomichev, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, G.Kaminski, S.A.Krupko, B.Mauyey, I.A.Muzalevskii, E.Yu.Nikolskii, Yu.L.Parfenova, W.Piatek, A.M.Quynh, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski Study of 10Li Low Energy Spectrum in the 2H(9Li, p) Reaction
doi: 10.3103/S1062873820040048
2020MU10 Bull.Rus.Acad.Sci.Phys. 84, 500 (2020) I.A.Muzalevskii, V.Chudoba, S.G.Belogurov, A.A.Bezbakh, D.Biare, A.S.Fomichev, S.A.Krupko, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, E.Yu.Nikolskii, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski Detection of the Low Energy Recoil 3He in the Reaction 2H(8He, 3He)7H
doi: 10.3103/S106287382004019X
2020TE02 Phys.Atomic Nuclei 83, 497 (2020) G.M.Ter-Akopian, Yu.Ts.Oganessian, A.A.Bezbakh, A.S.Fomichev, M.S.Golovkov, A.V.Gorshkov, S.A.Krupko, E.Yu.Nikolskii, S.I.Sidorchuk, S.V.Stepantsov, R.Wolski Radioactive-Ion Beams for the Fission Study of Heavy Neutron-Rich Nuclei NUCLEAR REACTIONS 238U, 244Pu, 248Cm, 249Bk, 249,250,251Cf, 254Es(9Li, X), (10Be, X), (11B, X), (13C, X), (14C, X), (16C, X), (15N, X), (19N, X), (18O, X), (20O, X), (22O, X), (21F, X), (22F, X), (22Ne, X), (24Ne, X), (26Ne, X), (26Mg, X), (30Mg, X), (36S, X), E=4-6 MeV/nucleon; analyzed available data; deduced opportunities with quasi-elastic, multi-nucleon transfer reactions induced by the radioactive-ion beams in the neighborhood of the recently discovered island of super-heavy elements and to the acquirement of new data specifying significant fission characteristics of the actinide nuclei appearing in the r-process nucleosythesis.
doi: 10.1134/S1063778820040195
2019CH29 Bull.Rus.Acad.Sci.Phys. 83, 392 (2019) V.Chudoba, L.V.Grigorenko, A.S.Fomichev, A.A.Bezbakh, I.A.Egorova, S.N.Ershov, A.V.Gorshkov, V.A.Gorshkov, G.Kaminski, S.A.Krupko, I.Mukha, E.Yu.Nikolskii, Yu.L.Parfenova, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, L.Standylo, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov Detailed Study of External Correlations in the Low-Energy Spectrum of Beryllium-6
doi: 10.3103/S1062873819040142
2019FO14 Bull.Rus.Acad.Sci.Phys. 83, 385 (2019) A.S.Fomichev, A.A.Bezbakh, S.G.Belogurov, R.Wolski, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, B.Zalewski, G.Kaminski, S.A.Krupko, I.A.Muzalevskii, E.Yu.Nikolskii, Yu.L.Parfenova, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter-Akopian, V.Chudoba, P.G.Sharov The First Experiments with the New ACCULINNA-2 Fragment Separato
doi: 10.3103/S1062873819040105
2018CH56 Phys.Rev. C 98, 054612 (2018) V.Chudoba, L.V.Grigorenko, A.S.Fomichev, A.A.Bezbakh, I.A.Egorova, S.N.Ershov, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, G.Kaminski, S.A.Krupko, I.Mukha, E.Yu.Nikolskii, Yu.L.Parfenova, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, L.Standylo, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov Three-body correlations in direct reactions: Example of 6Be populated in the (p, n) reaction NUCLEAR REACTIONS 1H(6Li, 6Be), E=47 MeV/nucleon; measured Eα, Iα, E(p), I(p), αp- and pp-coin, p(θ) and α(θ), differential σ(E) of channels populating g.s. and first 2+ state in 6Be, angular kinetic energy distributions of 6Be decay using two annular telescopes of position-sensitive silicon detectors with CsI(Tl) crystal arrays for particle detection using the U-400M cyclotron and ACCULINNA facility at the FLNR-JINR facility. 6Be; deduced integral invariant mass spectrum, density matrix spin structure for the 2+ state, energy distributions for the α+p+p decay of the 6Be continuum. Monte Carlo simulations. Relevance to high-statistics few-body correlation data to extract detailed information on the reaction mechanism.
doi: 10.1103/PhysRevC.98.054612
2018GR12 Phys.Rev. C 98, 064309 (2018) L.V.Grigorenko, I.Mukha, D.Kostyleva, C.Scheidenberger, L.Acosta, E.Casarejos, V.Chudoba, A.A.Ciemny, W.Dominik, J.A.Duenas, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, E.Yu.Nikolskii, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield, X.Xu, M.V.Zhukov Deep excursion beyond the proton dripline. II. Toward the limits of existence of nuclear structure NUCLEAR STRUCTURE 28,29,30Cl, 29,30,31Ar; analyzed experimental results obtained in companion paper 2018Mu18; deduced large Thomas-Ehrmann shifts. 25,26,27,28,29,30Cl, 26,27,28,29,30,31Ar; calculated S(p) for Cl and S(2p) for Ar isotopes and compared with available experimental values, level energies in 26,27Cl and compared to mirror levels in isobaric partners 26F and 27Ne. 24,25,26S; estimated S(2p), S(3p), S(4p) values. Systematics of odd-even staggering energies in 19,20,22,24,26,28Ne, 19,21,23,25,27F, 21,22Mg, 23,24Si, 26S, which are isotones of 27,28Ar. RADIOACTIVITY 26,27,28,29,31Ar, 26,27,28,29,31Cl(p); calculated widths and T1/2 of Ar isotopes. This paper is a continuation of the analyses of experimental data reported in their companion paper 2018Mu18.
doi: 10.1103/PhysRevC.98.064309
2017SH29 Phys.Rev. C 96, 025807 (2017) P.G.Sharov, A.S.Fomichev, A.A.Bezbakh, V.Chudoba, I.A.Egorova, M.S.Golovkov, T.A.Golubkova, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, A.G.Knyazev, S.A.Krupko, M.Mentel, E.Yu.Nikolskii, Yu.L.Parfenova, P.Pluchinski, S.A.Rymzhanova, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski Search for 2p decay of the first excited state of 17Ne NUCLEAR REACTIONS 1H(18Ne, d), E=35 MeV/nucleon, [18Ne secondary beam from 9Be(20Ne, X), E=53 MeV/nucleon primary reaction]; measured deuterons, dpp-coin, time-of-flight, energy loss, missing mass and excitation energy spectra of 17Ne at Flerov Laboratory of Nuclear Reactions at JINR-Dubna. 17Ne; deduced level, upper limit of 2p-decay branch (Γ2p/Γγ) of the first excited state of 17Ne and comparison with theoretical predictions.
doi: 10.1103/PhysRevC.96.025807
2015MA54 Phys.Rev. C 92, 041302 (2015), Pub.Note Phys.Rev. C 92, 044903 (2015) A.Matta, D.Beaumel, H.Otsu, V.Lapoux, N.K.Timofeyuk, N.Aoi, M.Assie, H.Baba, S.Boissinot, R.J.Chen, F.Delaunay, N.de Sereville, S.Franchoo, P.Gangnant, J.Gibelin, F.Hammache, Ch.Houarner, N.Imai, N.Kobayashi, T.Kubo, Y.Kondo, Y.Kawada, L.H.Khiem, M.Kurata-Nishimura, E.A.Kuzmin, J.Lee, J.F.Libin, T.Motobayashi, T.Nakamura, L.Nalpas, E.Yu.Nikolskii, A.Obertelli, E.C.Pollacco, E.Rindel, Ph.Rosier, F.Saillant, T.Sako, H.Sakurai, A.M.Sanchez-Benitez, J-A.Scarpaci, I.Stefan, D.Suzuki, K.Takahashi, M.Takechi, S.Takeuchi, H.Wang, R.Wolski, K.Yoneda New findings on structure and production of 10He from 11Li with the (d, 3He) reaction NUCLEAR REACTIONS 2H(11Li, 3He), (9Li, 3He), E=50 MeV/nucleon, [secondary 9,11Li beams from 9Be(18O, X), E=100 MeV/nucleon primary reaction]; measured 3He spectra, σ(θ) using four MUST2 Si telescopes at RIBF-RIKEN. 8,10He; deduced missing mass spectra, levels, resonances, J, π, widths, spectroscopic factors, 8He+n+n and 6He+4n decay modes of unbound states of 10He. 10He, 11Li; deduced importance of core excitations in the ground state. DWBA analysis, shell-model calculations, and comparison with previous experimental data.
doi: 10.1103/PhysRevC.92.041302
2013SI09 Bull.Rus.Acad.Sci.Phys. 77, 355 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 398 (2013) S.I.Sidorchuk, A.A.Bezbakh, R.Wolski, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, L.V.Grigorenko, I.A.Egorova, G.Kaminski, S.A.Krupko, E.A.Kuzmin, E.Yu.Nikolskii, Yu.Ts.Oganessian, Yu.L.Parfenova, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, A.S.Fomichev, V.Chudoba, P.G.Sharov, P.Jaluvkova Correlation Investigations of the Low-Energy 10He Spectrum NUCLEAR REACTIONS 3H(8He, p), E=21.5 MeV/nucleon; measured reaction products, Ep, Ip; deduced missing mass spectrum, J, π of excited states. Comparison with available data.
doi: 10.3103/S1062873813040278
2012LA23 Prog.Theor.Phys.(Kyoto), Suppl. 196, 111 (2012) V.Lapoux, S.Boissinot, H.Otsu, H.Baba, R.J.Chen, A.Matta, E.Pollacco, Y.Blumenfeld, F.Flavigny, S.Franchoo, N.Fukuda, P.Gangnant, F.Hammache, Ch.Houarner, N.Inabe, D.Kameda, J.F.Libin, C.Louchart, M.Matsushita, T.Motobayashi, L.Nalpas, E.Yu.Nikolskii, M.Nishimura, A.Obertelli, T.Onishi, E.Rindel, Ph.Rosier, H.Sakurai, F.Saillant, M.Takechi, S.Takeuchi, Y.Togano, K.Yoneda, A.Yoshida, K.Yoshida, for the RIBF57 Collaboration Spectroscopy of the Unbound States of the Drip-Line Nucleus 24O NUCLEAR REACTIONS 1H(24O, p'), E=262.5 MeV/nucleon; 1H(24O, p), (23O, p), (22O, p), E≈262.5 MeV/nucleon; measured reaction products, Ep, Ip. 24O; deduced σ(θ), level energies, J, π. Comparison with theoretical calculations.
doi: 10.1143/PTPS.196.111
2012NO11 JETP Lett. 96, 280 (2012); Pisma Zh.Eksp.Teor.Fiz. 96, 310 (2012) B.G.Novatsky, E.Yu.Nikolsky, S.B.Sakuta, D.N.Stepanov Possible observation of light neutron nuclei in the alpha-particle-induced fission of 238U NUCLEAR REACTIONS 238U(α, F), 181Ta(α, X), E=62 MeV; 88Sr(n, X), (t, X), (α, X)87Sr/88Y/86Y/88Rb/92Sr/7Be, E not given; measured reaction products, Eγ, Iγ; deduced yields. Activation method, four-neutron transfer reactions.
doi: 10.1134/S0021364012170110
2012SI07 Phys.Rev.Lett. 108, 202502 (2012) S.I.Sidorchuk, A.A.Bezbakh, V.Chudoba, I.A.Egorova, A.S.Fomichev, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, L.V.Grigorenko, P.Jaluvkova, G.Kaminski, S.A.Krupko, E.A.Kuzmin, E.Yu.Nikolskii, Yu.Ts.Oganessian, Yu.L.Parfenova, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, A.A.Yukhimchuk, S.V.Filchagin, A.A.Kirdyashkin, I.P.Maksimkin, O.P.Vikhlyantsev Structure of 10He Low-Lying States Uncovered by Correlations NUCLEAR REACTIONS 3H(8He, p), E=21.5 MeV/nucleon; measured reaction products, Ep, Ip. 10He; deduced σ, ground and low-lying state energies, J, π, resonance width. Comparison with available data.
doi: 10.1103/PhysRevLett.108.202502
2010NI10 Phys.Rev. C 81, 064606 (2010) E.Yu.Nikolskii, A.A.Korsheninnikov, H.Otsu, H.Suzuki, K.Yoneda, H.Baba, K.Yamada, Y.Kondo, N.Aoi, A.S.Denikin, M.S.Golovkov, A.S.Fomichev, S.A.Krupko, M.Kurokawa, E.A.Kuzmin, I.Martel, W.Mittig, T.Motobayashi, T.Nakamura, M.Niikura, S.Nishimura, A.A.Ogloblin, P.Roussel-Chomaz, A.Sanchez-Benitez, Y.Satou, S.I.Sidorchuk, T.Suda, S.Takeuchi, K.Tanaka, G.M.Ter-Akopian, Y.Togano, M.Yamaguchi Search for 7H in 2H+8He collisions NUCLEAR REACTIONS 2H(8He, 3He)7H, E=42 MeV/nucleon; 2H(12Be, 3He)11Li, E=71 MeV/nucleon; measured 3He spectra; deduced missing-mass spectra of 7H. Search for 7H. Comparison with DWBA calculations.
doi: 10.1103/PhysRevC.81.064606
2010SI23 Nucl.Phys. A840, 1 (2010) S.I.Sidorchuk, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, V.A.Gorshkov, A.V.Gorshkov, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, P.Roussel-Chomaz, W.Mittig Study of the 6He structure in the reaction of quasifree scattering 4He(6He, 2α) NUCLEAR REACTIONS 4He(6He, 2α), E=25 MeV/nucleon; measured Eα, Iα, αα-coin; deduced σ, σ(θ), neutron momentum spectrum and reaction mechanism features. Monte-Carlo simulation and PWIA of quasi-free scattering. Secondary radioactive beam.
doi: 10.1016/j.nuclphysa.2010.04.002
2009CH29 Acta Phys.Pol. B40, 899 (2009) V.Chudoba, A.S.Fomichev, M.S.Golovkov, V.A.Gorshkov, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, D.Pang, A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolskii, B.G.Novatskii, D.N.Stepanov, P.Roussel-Chomaz, W.Mittig, A.Ninane, F.Hanappe, L.Stuttge, A.A.Yukhimchuk, Yu.I.Vinogradov, V.V.Perevozchikov, S.K.Grishechkin Low-Energy Spectra of 8He and 10He Studied in (t, p) Type Reactions in Inverse Kinematics NUCLEAR REACTIONS 3H(6He, p), 3H(8He, p), E=25 MeV; measured mass spectrum; deduced J, π, level energies.
2009FO09 Eur.Phys.J. A 42, 465 (2009) A.S.Fomichev, L.V.Grigorenko, M.S.Golovkov, G.M.Ter-Akopian, Yu.Ts.Oganessian, V.A.Gorshkov, S.A.Krupko, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, V.Chudoba, A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolskii, B.G.Novatskii, D.N.Stepanov, P.Roussel-Chomaz, W.Mittig, D.Pang, A.Ninane, F.Hanappe, L.Stuttge, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovskiy Properties of very n -rich He isotopes NUCLEAR REACTIONS 3H(6He, p), (8He, p), E=25, 27.4 MeV/nucleon; 6,8He; measured reaction products; deduced missing mass spectra, resonance J, π, energy, yields. Comparison with other results.
doi: 10.1140/epja/i2008-10739-6
2009GO01 Phys.Lett. B 672, 22 (2009) M.S.Golovkov, L.V.Grigorenko, G.M.Ter-Akopian, A.S.Fomichev, Yu.Ts.Oganessian, V.A.Gorshkov, S.A.Krupko, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, D.Y.Pang, V.Chudoba, A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolskii, B.G.Novatskii, D.N.Stepanov, P.Roussel-Chomaz, W.Mittig, A.Ninane, F.Hanappe, L.Stuttge, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovskiy The 8He and 10He spectra studied in the (t, p) reaction NUCLEAR REACTIONS 3H(6He, p), E=25 MeV/nucleon; 3H(8He, p), E=27.4 MeV/nucleon; measured fragment, proton energies, (fragment)(proton)-coin and missing mass spectra; deduced σ. 6,8He deduced ground state energies, E1 strength distribution. Comparison with other data and calculations. Secondary radioactive beam.
doi: 10.1016/j.physletb.2008.12.052
2009GR03 Phys.Part. and Nucl.Lett. 6, 118 (2009) L.V.Grigorenko, M.S.Golovkov, G.M.Ter-Akopian, A.S.Fomichev, Yu.Ts.Oganessian, V.A.Gorshkov, S.A.Krupko, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, D.Y.Pang, V.Chudoba, A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolskii, B.G.Novatskii, D.N.Stepanov, P.Roussel-Chomaz, W.Mittig, A.Ninane, F.Hanappe, L.Stuttge, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovskiy Soft dipole mode in 8He NUCLEAR REACTIONS 3H(6He, p), E not given; measured Ep, Ip, cross sections. Deduced B(E1).
doi: 10.1134/S1547477109020046
2008EL02 J.Phys.(London) G35, 014038 (2008) Z.Elekes, Z.Dombradi, N.Aoi, H.Baba, S.Bishop, K.Demichi, Z.Fulop, J.Gibelin, T.Gomi, H.Hasegawa, Y.Hashimoto, N.Imai, M.Ishihara, N.Iwasa, H.Iwasaki, G.Kalinka, S.Kanno, S.Kawai, T.Kishida, Y.Kondo, A.A.Korsheninnikov, T.Kubo, K.Kurita, M.Kurokawa, N.Matsui, Y.Matsuyama, S.Michimasa, T.Minemura, T.Motobayashi, T.Nakamura, T.Nakao, E.Y.Nikolskii, M.Notani, T.K.Ohnishi, T.Okumura, H.J.Ong, S.Ota, A.Ozawa, A.Perera, A.Saito, H.K.Sakai, H.Sakurai, Y.Satou, S.Shimoura, D.Sohler, T.Sumikama, D.Suzuki, M.Suzuki, H.Takeda, E.Takeshita, S.Takeuchi, M.Tamaki, Y.Togano, K.Yamada, Y.Yanagisawa, K.Yoneda The study of shell closures in light neutron-rich nuclei NUCLEAR REACTIONS 1H(28Ne, 27Ne), E≈51.3 MeV/nucleon; 22O(d, p)23O, E=34 MeV/nucleon; measured Eγ, Iγ, cross sections. 27Ne, 23O; deduced levels, J, π, Spectroscopic factors. Compared results to model calculations.
doi: 10.1088/0954-3899/35/1/014038
2007EL02 Phys.Rev.Lett. 98, 102502 (2007) Z.Elekes, Zs.Dombradi, N.Aoi, S.Bishop, Zs.Fulop, J.Gibelin, T.Gomi, Y.Hashimoto, N.Imai, N.Iwasa, H.Iwasaki, G.Kalinka, Y.Kondo, A.A.Korsheninnikov, K.Kurita, M.Kurokawa, N.Matsui, T.Motobayashi, T.Nakamura, T.Nakao, E.Yu.Nikolskii, T.K.Ohnishi, T.Okumura, S.Ota, A.Perera, A.Saito, H.Sakurai, Y.Satou, D.Sohler, T.Sumikama, D.Suzuki, M.Suzuki, H.Takeda, S.Takeuchi, Y.Togano, Y.Yanagisawa Spectroscopic Study of Neutron Shell Closures via Nucleon Transfer in the Near-Dripline Nucleus 23O NUCLEAR REACTIONS 2H(22O, 23O), E=34 MeV/nucleon; measured excitation energy spectrum. 23O deduced resonance energies, neutron shell features.
doi: 10.1103/PhysRevLett.98.102502
2007GO24 Phys.Rev. C 76, 021605 (2007) M.S.Golovkov, L.V.Grigorenko, A.S.Fomichev, A.V.Gorshkov, V.A.Gorshkov, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, V.A.Kuzmin, B.G.Novatskii, D.N.Stepanov, P.Roussel-Chomaz, W.Mittig New insight into the low-energy 9He spectrum NUCLEAR REACTIONS 2H(8He, p), E=25 MeV/nucleon; measured particle energy and missing mass spectra. 8He deduced levels, J, π.
doi: 10.1103/PhysRevC.76.021605
2007GO41 Eur.Phys.J. Special Topics 150, 23 (2007) M.S.Golovkov, L.V.Grigorenko, A.S.Fomichev, A.V.Gorshkov, V.A.Gorshkov, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, V.A.Kuzmin, B.G.Novatskii, D.N.Stepanov, S.Fortier, P.Roussel-Chomaz, W.Mittig Properties of low-lying 9He state NUCLEAR REACTIONS 2H(8He, p), E=25 MeV/nucleon; measured proton and 8He energies. 9He; deduced resonance parameters.
doi: 10.1140/epjst/e2007-00256-x
2007TE12 Eur.Phys.J. Special Topics 150, 61 (2007) G.M.Ter-Akopian, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, P.Roussel-Chomaz, W.Mittig, V.A.Kuzmin, B.G.Novatskii, D.N.Stepanov Neutron excess nuclei of hydrogen and helium at ACCULINNA NUCLEAR REACTIONS 2H(8He, 3He), E≈ 25 MeV/nucleon; measured 3He, 3H energies, yields and coincidences. Deduced 7H missing mass spectrum, limit for the reaction exit channel populating a resonance lying 0-3 MeV above decay threshold. 4He(6He, 2α), E=25 MeV/nucleon; measured Eα, Iα, αα-coin, angular and momentum distributions. Deduced cross section.
doi: 10.1140/epjst/e2007-00267-7
2006EL05 Phys.Rev. C 74, 017306 (2006) Z.Elekes, Zs.Dombradi, N.Aoi, S.Bishop, Zs.Fulop, J.Gibelin, T.Gomi, Y.Hashimoto, N.Imai, N.Iwasa, H.Iwasaki, G.Kalinka, Y.Kondo, A.A.Korsheninnikov, K.Kurita, M.Kurokawa, N.Matsui, T.Motobayashi, T.Nakamura, T.Nakao, E.Yu.Nikolskii, T.K.Ohnishi, T.Okumura, S.Ota, A.Perera, A.Saito, H.Sakurai, Y.Satou, D.Sohler, T.Sumikama, D.Suzuki, M.Suzuki, H.Takeda, S.Takeuchi, Y.Togano, Y.Yanagisawa Search for neutron decoupling in 22O via the (d, d'γ) reaction NUCLEAR REACTIONS 2H(22O, 22O'), E=34 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, σ(E). 22O deduced excited state energy, neutron and proton deformations.
doi: 10.1103/PhysRevC.74.017306
2006EL06 Eur.Phys.J. A 27, Supplement 1, 321 (2006) Z.Elekes, Zs.Dombradi, S.Bishop, Zs.Fulop, J.Gibelin, T.Gomi, Y.Hashimoto, N.Imai, N.Iwasa, H.Iwasaki, G.Kalinka, Y.Kondo, A.A.Korsheninnikov, K.Kurita, M.Kurokawa, N.Matsui, T.Motobayashi, T.Nakamura, T.Nakao, E.Yu.Nikolskii, T.K.Ohnishi, T.Okumura, S.Ota, A.Perera, A.Saito, H.Sakurai, Y.Satou, D.Sohler, T.Sumikama, D.Suzuki, M.Suzuki, H.Takeda, S.Takeuchi, Y.Togano, Y.Yanagisawa Testing of the RIKEN-ATOMKI CsI(Tl) array in the study of 22, 23O nuclear structure NUCLEAR REACTIONS 2H, C(22O, 22O'), E=34 MeV/nucleon; measured Eγ, Iγ. 22O deduced transition.
doi: 10.1140/epja/i2006-08-049-x
2005AL15 Pisma Zh.Eksp.Teor.Fiz. 81, 49 (2005); JETP Lett. 81, 43 (2005) D.V.Aleksandrov, E.Yu.Nikolskii, B.G.Novatskii, S.B.Sakuta, D.N.Stepanov Search for Resonances in the Three- and Four-Neutron Systems in the 7Li(7Li, 11C)3n and 7Li(7Li, 10C)4n Reactions NUCLEAR REACTIONS 7Li(7Li, 11C), (7Li, 10C), E=82 MeV; measured particle spectra; deduced resonance formation σ upper limits.
doi: 10.1134/1.1887912
2005GO46 Phys.Rev. C 72, 064612 (2005) M.S.Golovkov, L.V.Grigorenko, A.S.Fomichev, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, M.G.Itkis, A.S.Denikin, A.A.Bogatchev, N.A.Kondratiev, E.M.Kozulin, A.A.Korsheninnikov, E.Yu.Nikolskii, P.Roussel-Chomaz, W.Mittig, R.Palit, V.Bouchat, V.Kinnard, T.Materna, F.Hanappe, O.Dorvaux, L.Stuttge, C.Angulo, V.Lapoux, R.Raabe, L.Nalpas, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovskiy Correlation studies of the 5H spectrum NUCLEAR REACTIONS 3H(t, p), E=57.7 MeV; measured decay fragments energy and angular correlations, missing mass spectrum. 5H deduced ground-state energy, J, π, width, excited states features.
doi: 10.1103/PhysRevC.72.064612
2005TE05 Eur.Phys.J. A 25, Supplement 1, 315 (2005) G.M.Ter-Akopian, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, P.Roussel-Chomaz, W.Mittig, R.Palit, V.Bouchat, V.Kinnard, T.Materna, F.Hanappe, O.Dorvaux, L.Stuttge, C.Angulo, V.Lapoux, R.Raabe, L.Nalpas, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovskii New insights into the resonance states of 5H and 5He NUCLEAR REACTIONS 3H(t, p), E=58 MeV; 2H(6He, t), (6He, 3He), E=132 MeV; measured particle spectra, angular correlations following residual nucleus decay. 5He deduced resonances J, π, IAS features. 5H deduced ground-state resonance energy.
doi: 10.1140/epjad/i2005-06-080-6
2004GO54 Phys.Rev.Lett. 93, 262501 (2004) M.S.Golovkov, L.V.Grigorenko, A.S.Fomichev, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, M.G.Itkis, A.A.Bogatchev, N.A.Kondratiev, E.M.Kozulin, A.A.Korsheninnikov, E.Yu.Nikolskii, P.Roussel-Chomaz, W.Mittig, R.Palit, V.Bouchat, V.Kinnard, T.Materna, F.Hanappe, O.Dorvaux, L.Stuttge, C.Angulo, V.Lapoux, R.Raabe, L.Nalpas, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, S.V.Zlatoustovsky Observation of Excited States in 5H NUCLEAR REACTIONS 3H(t, p), E=58 MeV; measured En, Ep, missing mass spectrum following residual nucleus decay. 5H deduced levels, J, π.
doi: 10.1103/PhysRevLett.93.262501
2004SI25 Phys.Lett. B 594, 54 (2004) S.I.Sidorchuk, D.D.Bogdanov, A.S.Fomichev, M.S.Golovkov, Yu.Ts.Oganessian, A.M.Rodin, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, F.Hanappe, T.Materna, L.Stuttge, A.H.Ninane, P.Roussel-Chomaz, W.Mittig Experimental study of 4H in the reactions 2H(t, p) and 3H(t, d) NUCLEAR REACTIONS 2H(t, p), 3H(t, d), E=58 MeV; measured particle spectra, coincidences. 4H deduced resonance parameters.
doi: 10.1016/j.physletb.2004.05.007
2004ST18 Nucl.Phys. A738, 436 (2004) S.V.Stepantsov, M.S.Golovkov, A.S.Fomichev, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter-Akopian, M.L.Chelnokov, V.A.Gorshkov, Yu.Ts.Oganessian, R.Wolski, A.A.Korsheninnikov, E.Yu.Nikolskii, I.Tanihata 5H and 5He nuclear systems studied by means of the 6He + 2H reaction NUCLEAR REACTIONS 2H(6He, 3He), (6He, t), E=132 MeV; measured particle spectra. 5H, 5He deduced resonance energies, widths.
doi: 10.1016/j.nuclphysa.2004.04.081
2003GO11 Phys.Lett. B 566, 70 (2003) M.S.Golovkov, Yu.Ts.Oganessian, D.D.Bogdanov, A.S.Fomichev, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, V.A.Gorshkov, M.L.Chelnokov, M.G.Itkis, E.M.Kozulin, A.A.Bogatchev, N.A.Kondratiev, I.V.Korzyukov, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, A.M.Demin, S.V.Zlatoustovsky, A.V.Kuryakin, S.V.Fil'chagin, R.I.Il'kayev, F.Hanappe, T.Materna, L.Stuttge, A.H.Ninane, A.A.Korsheninnikov, E.Yu.Nikolskii, I.Tanihata, P.Roussel-Chomaz, W.Mittig, N.Alamanos, V.Lapoux, E.C.Pollacco, L.Nalpas Evidences for resonance states in 5H NUCLEAR REACTIONS 3H(t, p), E=57.5 MeV; measured missing mass spectrum. 5H deduced resonance state energy, width.
doi: 10.1016/S0370-2693(03)00803-7
2003KO11 Phys.Rev.Lett. 90, 082501 (2003) A.A.Korsheninnikov, E.Yu.Nikolskii, E.A.Kuzmin, A.Ozawa, K.Morimoto, F.Tokanai, R.Kanungo, I.Tanihata, N.K.Timofeyuk, M.S.Golovkov, A.S.Fomichev, A.M.Rodin, M.L.Chelnokov, G.M.Ter-Akopian, W.Mittig, P.Roussel-Chomaz, H.Savajols, E.Pollacco, A.A.Ogloblin, M.V.Zhukov Experimental Evidence for the Existence of 7H and for a Specific Structure of 8He NUCLEAR REACTIONS 1H(8He, 2p), E=61.3 MeV/nucleon; measured particle spectra, pp-coin; deduced evidence for 7H. 1H(8He, t), E=61.3 MeV/nucleon; measured σ(E, θ). 8He deduced ground-state configuration features.
doi: 10.1103/PhysRevLett.90.082501
2003SI15 Nucl.Phys. A719, 229c (2003) S.I.Sidorchuk, D.D.Bogdanov, A.S.Fomichev, M.S.Golovkov, Yu.Ts.Oganessian, A.M.Rodin, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, V.A.Gorshkov, M.L.Chelnokov, M.G.Itkis, E.M.Kozulin, A.A.Bogatchev, N.A.Kondratiev, I.V.Korzyukov, A.A.Korsheninnikov, E.Yu.Nikolskii, I.Tanihata Resonance states of hydrogen nuclei 4H and 5H obtained in transfer reactions with exotic beams NUCLEAR REACTIONS 2,3H(t, p), E=58 MeV; 2H(6He, 3He), E=150 MeV; measured particle spectra. 4,5H deduced resonance energies, widths.
doi: 10.1016/S0375-9474(03)00924-2
2003TE06 Yad.Fiz. 66, 1587 (2003); Phys.Atomic Nuclei 66, 1544 (2003) G.M.Ter-Akopian, D.D.Bogdanov, A.S.Fomichev, M.S.Golovkov, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, V.A.Gorshkov, M.L.Chelnokov, A.A.Korsheninnikov, E.Yu.Nikolskii, I.Tanihata, F.Hanappe, T.Materna, L.Stuttge, A.H.Ninane Resonance States of Hydrogen Nuclei 4H and 5H Obtained in Transfer Reactions with Exotic Beams NUCLEAR REACTIONS 2,3H(t, p), E=57.5 MeV; measured missing mass spectra, pn-coin following residual nucleus decay. 4,5H deduced resonance states energies, widths.
doi: 10.1134/1.1601763
2003TE16 Acta Phys.Hung.N.S. 18, 141 (2003) G.M.Ter-Akopian, D.D.Bogdanov, A.S.Fomichev, M.S.Golovkov, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, R.Wolski, V.A.Gorshkov, M.L.Chelnokov, A.A.Korsheninnikov, E.Yu.Nikolskii, I.Tanihata, F.Hanappe, T.Materna, L.Stuttge, A.H.Ninane Resonance States of Superheavy Hydrogen Nuclei Obtained in Transfer Reactions with Exotic Beams NUCLEAR REACTIONS 2,3H(t, p), E=57.5 MeV; 2H(6He, 3He), E=133 MeV; measured particle spectra, correlations, σ. 4,5H deduced resonance energies, widths.
doi: 10.1556/APH.18.2003.2-4.4
2002KO24 Yad.Fiz. 65, 696 (2002); Phys.Atomic Nuclei 65, 664 (2002) A.A.Korsheninnikov, M.S.Golovkov, A.Ozawa, K.Yoshida, I.Tanihata, Z.Fulop, K.Kusaka, K.Morimoto, H.Otsu, H.Petrascu, F.Tokanai, D.D.Bogdanov, M.L.Chelnokov, A.S.Fomichev, V.A.Gorshkov, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, W.Mittig, P.Roussel-Chomaz, H.Savajols, E.A.Kuzmin, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin Superheavy Hydrogen 5H and Spectroscopy of 7He NUCLEAR REACTIONS 1H(6He, 2p), E=36 MeV/nucleon; 1H(8He, d), E=50 MeV/nucleon; measured particle spectra. 5H deduced resonance above decay threshold. 7He deduced excited state.
doi: 10.1134/1.1471270
2002OG12 Bull.Rus.Acad.Sci.Phys. 66, 676 (2002) Yu.Ts.Oganessian, G.M.Ter-Akopian, D.D.Bogdanov, M.S.Golovkov, V.A.Gorshkov, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, A.S.Fomichev, M.L.Chelnokov, M.G.Itkis, E.M.Kozulin, A.A.Bogachev, N.A.Kondratiev, I.V.Korzyukov, R.Wolski, A.A.Yukhimchuk, V.V.Perevozchikov, Yu.I.Vinogradov, S.K.Grishechkin, A.M.Demin, S.V.Zlatoustovsky, A.V.Kuryakin, S.V.Filchagin, R.I.Ilkaev, F.Hanappe, T.Materna, L.Stuttge, A.H.Ninane, A.A.Korsheninnikov, E.Yu.Nikolsky, I.Tanihata, P.Roussel-Chomaz, W.Mittig, N.Alamanos, V.Lapoux, E.C.Pollacco, L.Nalpas Study of Neutron-Ultrarich Hydrogen and Helium Nuclei by Using Reactions of Radioactive Beams on Tritium Target NUCLEAR REACTIONS 2,3H(t, p), 3H(t, d), E=57.5 MeV; measured particle spectra. 4,5H deduced resonance features. Comparison with previous results.
2002SA46 Yad.Fiz. 65, 1819 (2002); Phys.Atomic Nuclei 65, 1771 (2002) S.B.Sakuta, B.G.Novatsky, D.N.Stepanov, D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikol'sky Experimental Investigation of Highly Excited States of the 5, 6He and 5, 6Li Nuclei in the (6Li, 7Be) and (6Li, 7Li) One-Nucleon Pickup Reactions NUCLEAR REACTIONS 6,7Li(6Li, 7Be), (6Li, 7Li), E=93 MeV; measured particle spectra, σ(E, θ). 5,6He, 5,6Li deduced excited states features, possible quasimolecular structure.
doi: 10.1134/1.1515839
2002ST28 Phys.Lett. 542B, 35 (2002) S.V.Stepantsov, D.D.Bogdanov, A.S.Fomichev, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter-Akopian, R.Wolski, M.L.Chelnokov, V.A.Gorshkov, Yu.Ts.Oganessian, N.Alamanos, F.Auger, V.Lapoux, G.Lobo, K.Amos, P.K.Deb, S.Karataglidis, M.S.Golovkov, A.A.Korsheninnikov, I.Tahihata, E.A.Kuzmin, E.Yu.Nikolskii, R.L.Kavalov 24.5 A MeV 6He + p Elastic and Inelastic Scattering NUCLEAR REACTIONS 1H(6He, 6He), (6He, 6He'), (6He, pX), (6He, αX), E=24.5 MeV; measured σ(θ), σ(E), excitation energy spectra. 6He deduced neutron halo features.
doi: 10.1016/S0370-2693(02)02308-0
2001GO35 Yad.Fiz. 64, No 7, 1319 (2001); Phys.Atomic Nuclei 64, 1244 (2001) M.S.Golovkov, A.A.Korsheninnikov, I.Tanihata, D.D.Bogdanov, M.L.Chelnokov, A.S.Fomichev, V.A.Gorshkov, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, W.Mittig, P.Roussel-Chomaz, H.Savajols, E.A.Kuzmin, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin Spectroscopy of 7He and Superheavy Hydrogen Isotope 5H NUCLEAR REACTIONS 2H(6He, 7He), E=37 MeV/nucleon; 1H(6He, 5H), E=37 MeV/nucleon; measured excitation energy spectra. 7He deduced no narrow excited states. 5H deduced resonance state above decay threshold.
doi: 10.1134/1.1389550
2001KO52 Phys.Rev.Lett. 87, 092501 (2001) A.A.Korsheninnikov, M.S.Golovkov, I.Tanihata, A.M.Rodin, A.S.Fomichev, S.I.Sidorchuk, S.V.Stepantsov, M.L.Chelnokov, V.A.Gorshkov, D.D.Bogdanov, R.Wolski, G.M.Ter-Akopian, Yu.Ts.Oganessian, W.Mittig, P.Roussel-Chomaz, H.Savajols, E.A.Kuzmin, E.Yu.Nikolsky, A.A.Ogloblin Superheavy Hydrogen 5H NUCLEAR REACTIONS 1H(6He, 2p), E=36 MeV/nucleon; measured proton spectra, relative energies, σ(θ). 5H deduced resonance parameters.
doi: 10.1103/PhysRevLett.87.092501
2001TE07 Acta Phys.Hung.N.S. 14, 395 (2001) G.M.Ter-Akopian, D.D.Bogdanov, A.S.Fomichev, Yu.Ts.Oganessian, A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, R.Wolski, P.Roussel-Chomaz, W.Mittig, H.Savajols, M.S.Golovkov, A.A.Korsheninnikov, I.Tanihata, E.A.Kuzmin, E.Yu.Nikolsky, A.A.Ogloblin Direct Reactions Involving Exotic Nuclei 8He and 5H NUCLEAR REACTIONS 1H, 4He(8He, 8He), E=26 MeV/nucleon; 1H(8He, 7He), (8He, 6He), E=26 MeV/nucleon; measured σ(θ). 1H(6He, 2p), E not given; measured particle spectra. 5H deduced resonance state above decay threshold.
doi: 10.1556/APH.14.2001.1-4.37
2000KO46 Phys.Scr. T88, 199 (2000) A.A.Korsheninnikov, M.S.Golovkov, A.Ozawa, E.A.Kuzmin, E.Yu.Nikolsky, K.Yoshida, B.G.Novatsky, A.A.Ogloblin, I.Tanihata, Z.Fulop, K.Kusaka, K.Morimoto, H.Otsu, H.Petrascu, F.Tokanai Excited State of 7He and Its Unique Structure NUCLEAR REACTIONS 1H(8He, d), (8He, dX), E not given; measured deuteron spectra, (He)d-coin. 7He deduced excited state energy, width, possible J, π. 1H(8He, 2p), E not given; measured particle spectra. 7H deduced possible resonance.
doi: 10.1238/Physica.Topical.088a00199
1999AL33 Bull.Rus.Acad.Sci.Phys. 63, 72 (1999) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, R.Wolski Do Excited States Exist in the Two-Neutron System ? NUCLEAR REACTIONS 3H(d, 3He), E=31 MeV; measured σ(E, θ). 2n deduced resonance J, π, decay widths.
1999AL37 Yad.Fiz. 62, No 11, 1925 (1999); Phys.Atomic Nuclei 62, 1789 (1999) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, P.Bem, V.Burjan, J.Vincour, Z.Dlouhy, V.Kroha, D.S.Baiborodin Search for an Excited State of 3H in a Kinematically Complete Measurement of the Reaction D(d, pd)n NUCLEAR REACTIONS 2H(d, pd), E=16.9 MeV; measured deuteron, proton spectra, pd-coin; calculated p, d energy distributions. 3H deduced possible resonance energy and width. Alternative explanation of Ep using quasi-free scattering model presented.
1999BE18 Nucl.Instrum.Methods Phys.Res. A425, 522 (1999) P.Bem, V.Burjan, F.Cvachovec, M.Gotz, V.Kroha, E.Yu.Nikolsky, E.Simeckova, J.Vincour Fast Neutrons from Thick Deuterium Target Irradiated by 15.8 MeV Protons and 14.1 MeV Deuterons NUCLEAR REACTIONS 2H(p, n), E=15.6 MeV; 2H(d, n), E=14.1 MeV; measured neutron spectra, thick target yields.
doi: 10.1016/S0168-9002(98)01412-0
1999KO14 Phys.Rev.Lett. 82, 3581 (1999) A.A.Korsheninnikov, M.S.Golovkov, A.Ozawa, E.A.Kuzmin, E.Yu.Nikolsky, K.Yoshida, B.G.Novatsky, A.A.Ogloblin, I.Tanihata, Z.Fulop, K.Kusaka, K.Morimoto, H.Otsu, H.Petrascu, F.Tokanai Observation of an Excited State in 7He with Unusual Structure NUCLEAR REACTIONS 1H(8He, d), (8He, dX), E=50 MeV/nucleon; measured σ(θ), deuteron spectra, nd-, (He)d-coin. 7He deduced excited state energy, width, possible J, π.
doi: 10.1103/PhysRevLett.82.3581
1998AL16 Pisma Zh.Eksp.Teor.Fiz. 67, 860 (1998); JETP Lett. 67, 903 (1998); Erratum JETP Lett. 68, 370 (1998) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Do Excited States Exist in a System of Two Neutrons ? NUCLEAR REACTIONS 3H(d, 3He), E=31 MeV; measured 3He spectra, σ(θ). 2n deduced resonances E, Γ.
doi: 10.1134/1.567797
1998BE28 Nucl.Phys. A636, 419 (1998) A.V.Belozyorov, R.Kalpakchieva, Yu.E.Penionzhkevich, Z.Dlouhy, S.Piskor, J.Vincour, H.G.Bohlen, M.von Lucke-Petsch, A.N.Ostrowski, D.V.Alexandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Spectroscopy of 13Be NUCLEAR REACTIONS 14C(11B, 12N), E=190 MeV; measured excitation energy spectra. 13Be deduced levels, Q-value, mass excess. Magnetic spectrograph.
doi: 10.1016/S0375-9474(98)00217-6
1997KO06 Nucl.Phys. A616, 189c (1997) A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolsky, C.A.Bertulani, O.V.Bochkarev, S.Fukuda, T.Kobayashi, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida Elastic and Inelastic Scattering of Exotic Nuclei NUCLEAR REACTIONS 1H(11Li, 11Li), E=62, 75 MeV/nucleon; 1H(9Li, 9Li), E=60 MeV/nucleon; 1H(8He, 8He), E=66, 73, 32 MeV/nucleon; 1H(6He, 6He), (11Li, 11Li), (8He, 8He), E=800 MeV/nucleon; 1H(14Be, 14Be), 1H(t, t), E ≈ 65-75 MeV/nucleon; measured σ(θ). 11Li, 8,6He deduced extended neutron distributions.
doi: 10.1016/S0375-9474(97)00088-2
1997KO11 Phys.Rev.Lett. 78, 2317 (1997) A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolsky, O.V.Bochkarev, S.Fukuda, S.A.Goncharov, S.Ito, T.Kobayashi, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida L = 1 Excitation in the Halo Nucleus 11Li NUCLEAR REACTIONS 11Li(p, p), (p, p'), (p, X), (p, pX), E=68 MeV/nucleon; measured σ(θ), inclusive proton spectra. 11Li deduced resonances, excited, ground state structure.
doi: 10.1103/PhysRevLett.78.2317
1997KO12 Nucl.Phys. A617, 45 (1997) A.A.Korsheninnikov, E.Yu.Nikolsky, C.A.Bertulani, S.Fukuda, T.Kobayashi, E.A.Kuzmin, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida Scattering of Radioactive Nuclei 6He and 3H by Protons: Effects of neutron skin and halo in 6He, 8He, and 11Li NUCLEAR REACTIONS 1H(6He, p), (6He, pα), (6He, pnα), E=71 MeV/nucleon; 1H(t, p), E=73.5 MeV/nucleon; measured proton spectra, σ(θ); analyzed σ(θ) for beams 8,6He, other data. 6,8He, 11Li deduced neutron halo effects.
doi: 10.1016/S0375-9474(96)00492-7
1996KO02 Phys.Rev. C53, R537 (1996) A.A.Korsheninnikov, E.Yu.Nikolsky, T.Kobayashi, A.Ozawa, S.Fukuda, E.A.Kuzmin, S.Momota, B.G.Novatsky, A.A.Ogloblin, V.Pribora, I.Tanihata, K.Yoshida Spectroscopy of the Halo Nucleus 11Li by an Experimental Study of 11Li + p Collisions NUCLEAR REACTIONS 1H(11Li, 11Li), (11Li, X), E=75 MeV/nucleon; measured σ(θ), proton spectra. 11Li deduced levels, halo characteristics.
doi: 10.1103/PhysRevC.53.R537
1995AL31 Pisma Zh.Eksp.Teor.Fiz. 62, 18 (1995); JETP Lett. 62, 18 (1995) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, V.Buryan, V.Kroga, Ya.Novak New Measurements of the Mass of Isotope 4H in Reactions with a Radioactive 6He Beam and 6Li Ions NUCLEAR REACTIONS 2H(6He, α), E=19.3 MeV; measured α spectra. 6Li(6Li, 8B), E=85, 93 MeV; measured 8B spectra. 4H deduced resonances, possible J, π, configuration, mass defect.
1995KO10 Phys.Lett. 343B, 53 (1995) A.A.Korsheninnikov, E.Yu.Nikolsky, T.Kobayashi, D.V.Aleksandrov, M.Fujimaki, H.Kumagai, A.A.Ogloblin, A.Ozawa, I.Tanihata, Y.Watanabe, K.Yoshida Spectroscopy of 12Be and 13Be using a 12Be Radioactive Beam NUCLEAR REACTIONS 1H(12Be, 12Be), (12Be, pX), 2H(12Be, p), E=55 MeV/nucleon; measured elastic σ(θ), proton spectra for X=12,11,10Be. Reactions 1H(8He, 8He), 2H(12Be, p) also studied. 13Be deduced tentative level scheme.
doi: 10.1016/0370-2693(94)01435-F
1995KO27 Nucl.Phys. A588, 23c (1995) A.A.Korsheninnikov, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura, K.Yoshida Experimental Studies of Light Neutron Rich Nuclei NUCLEAR REACTIONS 1H(8He, p), (8He, p6He), (8He, np), (8He, np6He), (8He, 2n6He), (8He, p7He), E=72 MeV/nucleon; 2,1H(12Be, p), E=55 MeV/nucleon; C, 2H(11Li, 2n8He), E=61 MeV/nucleon; analyzed proton, invariant mass spectra; deduced evidence for 10He. 12,13Be deduced possible level schemes.
doi: 10.1016/0375-9474(95)00094-H
1994AL54 Pisma Zh.Eksp.Teor.Fiz. 59, 301 (1994); JETP Lett. 59, 320 (1994) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Possible observation of an excited state of the 3H nucleus in the reaction H(6He, α) NUCLEAR REACTIONS 1H, 12C(6He, α), E=19.3 MeV; 1H(6Li, α), E=30 MeV; measured Eα. 3H deduced resonance energy level, width, configuration.
1994KO16 Phys.Lett. 326B, 31 (1994) A.A.Korsheninnikov, K.Yoshida, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura Observation of 10He NUCLEAR REACTIONS C, 2H(11Li, X), E=61 MeV/nucleon; measured nn(8He)-coin, invariant mass spectra. 10He deduced evidence for resonance, width.
doi: 10.1016/0370-2693(94)91188-6
1993KO34 Phys.Lett. 316B, 38 (1993) A.A.Korsheninnikov, K.Yoshida, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura Experimental Study of 8He + p Elastic and Inelastic Scattering NUCLEAR REACTIONS 1H(8He, 8He), (8He, 8He'), E ≈ 72 MeV/nucleon; measured σ(θ). 1H(8He, X), E ≈ 72 MeV/nucleon; measured invariant mass spectra for projectile breakup. 8He deduced level, Γ, possible J, π.
doi: 10.1016/0370-2693(93)90654-Z
1990AL40 Yad.Fiz. 52, 933 (1990); Sov.J.Nucl.Phys. 52, 593 (1990) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov The Activation Method in Experiments Searching for Neutron Nuclei RADIOACTIVITY 252Cf(SF); measured stable multi-neutron systems yield upper limit. Ternary fission, activation technique. NUCLEAR REACTIONS 14C(7Li, xn), E=82 MeV; measured γ-spectra; deduced no stable multi-neutron systems. Activation techniques.
1988AL11 Yad.Fiz. 47, 3 (1988) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Search for Tetraneutron in 7Li + 7Li Reaction NUCLEAR REACTIONS 7Li(7Li, 10C), E=82 MeV; measured σ(E(12C), θ=10°); deduced bound 4n production σ upper estimate.
1987AL10 Yad.Fiz. 45, 1217 (1987) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Experimental Study of Three-Neutron System in Reactions with Lithium Ions NUCLEAR REACTIONS 3H(7Li, 7Be), E=65, 78 MeV; 7Li(7Li, 11C), E=82 MeV; measured σ(E(7Be)), σ(E(11C)); deduced no quasistationary three-neutron system states. Si detector, ΔE-E telescope.
1987AL23 Yad.Fiz. 46, 385 (1987) D.V.Aleksandrov, Yu.A.Glukhov, B.G.Novatsky, E.Yu.Nikolsky, S.B.Sakuta, D.N.Stepanov Observation of Cluster Levels in Nuclei with A = 6 NUCLEAR REACTIONS, MECPD 3H, 3He(7Li, α), E=31 MeV; 3H(6Li, 3He), E=65 MeV; measured σ(Eα, θα), σ(E(3He), θ(3He)), σ(θ). 6He, 6Li deduced levels. ΔE-E telescopes. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1411. 1987KO47 Pisma Zh.Eksp.Teor.Fiz. 46, 306 (1987); JETP Lett.(USSR) 46, 384 (1987) A.A.Korsheninnikov, E.Yu.Nikolsky, A.A.Ogloblin Was 5H Observed in the Reaction 6Li(π, p)( Question ) NUCLEAR REACTIONS 6Li(π-, p), E=125 MeV; calculated σ(Ep). 4,5H deduced resonances characteristics.
1986AL24 Yad.Fiz. 44, 561 (1986) A.S.Alimov, M.Kh.Zhalilov, K.M.Irgashev, E.V.Lazutin, E.Yu.Nikolsky, I.M.Piskarev, V.M.Sorvin, F.Sh.Khamraev Study of the Mechanism of the 11B(γ, 3Hγ') Reaction NUCLEAR REACTIONS 11B(γ, γ'X), E=20, 32 MeV; measured γ-ray spectra; deduced reaction mechanism, evidence for the 11B(γ, γ't) reaction. Ge detector. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0154. 1985AL28 Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2111 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 26 (1985) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Experimental Study of Exotic Radioactive Decay of Radium and Uranium Isotopes RADIOACTIVITY 226,224,223Ra(α), (14C); 233U(α), (24Ne), (25Ne); 232U(α), (24Ne); measured cluster to α-decay rate ratio, T1/2, Q.
1985AL29 Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2115 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 30 (1985) D.V.Aleksandrov, Yu.A.Glukhov, B.G.Novatsky, E.Yu.Nikolsky, A.A.Ogloblin, D.N.Stepanov Search for Excited States of Neutron-Excess Nuclei 8He and 7He NUCLEAR REACTIONS 7Li(7Li, 7Be), E=70 MeV; 9Be(6Li, 8B), E=72 MeV; 9Be(7Li, 8B), E=82 MeV; measured σ(E(7Be)), σ(E(8B)). 8,7He deduced possible level.
1984AL34 Pisma Zh.Eksp.Teor.Fiz. 40, 152 (1984); JETP Lett.(USSR) 40, 909 (1984) D.V.Aleksandrov, A.F.Belyatsky, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Observation of the Spontaneous Emission of 14C Nuclei from 223Ra RADIOACTIVITY 223Ra(α), (14C) [from 227Ac(α-decay)]; measured αα-coin, E(14C). 223Ra deduced 14C to α yield ratio. Parent, daughter sources in equilibruim, 14C energy calibration by standard reactions.
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