NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.S.Fomichev Found 88 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
2021GR03 Phys.Atomic Nuclei 84, 68 (2021) L.V.Grigorenko, G.N.Kropachev, T.V.Kulevoy, I.N.Meshkov, S.M.Polozov, A.S.Fomichev, B.Yu.Sharkov, P.Yu.Shatunov, M.I.Yavor DERICA Project and Strategies of the Development of Low-Energy Nuclear Physics
doi: 10.1134/S1063778821010099
2021MA22 Phys.Rev. C 103, 034319 (2021) I.Mardor, S.A.Andres, T.Dickel, D.Amanbayev, S.Beck, J.Bergmann, H.Geissel, L.Grof, E.Haettner, C.Hornung, N.Kalantar-Nayestanaki, G.Kripko-Koncz, I.Miskun, A.Mollaebrahimi, W.R.Plass, C.Scheidenberger, H.Weick, S.Bagchi, D.L.Balabanski, A.A.Bezbakh, Z.Brencic, O.Charviakova, V.Chudoba, P.Constantin, M.Dehghan, A.S.Fomichev, L.V.Grigorenko, O.Hall, M.N.Harakeh, J.-P.Hucka, A.Kankainen, O.Kiselev, R.Knobel, D.A.Kostyleva, S.A.Krupko, N.Kurkova, N.Kuzminchuk, I.Mukha, I.A.Muzalevskii, D.Nichita, C.Nociforo, Z.Patyk, M.Pfutzner, S.Pietri, S.Purushothaman, M.P.Reiter, H.Roesch, F.Schirru, P.G.Sharov, A.Spataru, G.Stanic, A.State, Y.K.Tanaka, M.Vencelj, M.I.Yavor, J.Zhao Mass measurements of As, Se, and Br nuclei, and their implication on the proton-neutron interaction strength toward the N=Z line ATOMIC MASSES 69As, 70,71Se, 71Br; measured mass-to-charge ratio spectra using the multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) at the Fragment Separator (FRS) at GSI; deduced mass excesses and compared to evaluated data in AME-2016, and proton-neutron interaction (δVpn) for odd-odd nuclei along the N=Z line above Z=29. Isotopes produced via fragmentation in 9Be(124Xe, X), E=982 MeV/nucleon, followed by separation of fragments using FRS separator at GSI.
doi: 10.1103/PhysRevC.103.034319
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
2018FO16 Eur.Phys.J. A 54, 97 (2018) A.S.Fomichev, L.V.Grigorenko, S.A.Krupko, S.V.Stepantsov, G.M.Ter-Akopian The ACCULINNA-2 project: The physics case and technical challenges
doi: 10.1140/epja/i2018-12528-0
2017JA05 Phys.Rev. C 95, 034315 (2017) L.Janiak, N.Sokolowska, A.A.Bezbakh, A.A.Ciemny, H.Czyrkowski, R.Dabrowski, W.Dominik, A.S.Fomichev, M.S.Golovkov, A.V.Gorshkov, Z.Janas, G.Kaminski, A.G.Knyazev, S.A.Krupko, M.Kuich, C.Mazzocchi, M.Mentel, M.Pfutzner, P.Plucinski, M.Pomorski, R.S.Slepniev, B.Zalewski β-delayed proton emission from 26P and 27S RADIOACTIVITY 26P, 27S(β+p), (β+2p)[from 9Be(32S, X), E=51.3 MeV/nucleon using ACCULINNA fragment separator at FLNR-Dubna facility]; measured E(p), I(p), (implants)(proton), β+p and β+2p events using gaseous optical time projection chamber (OTPC) detector, half-lives; deduced branching ratios for β+p and β+2p decay modes. 27P; deduced levels, J, π. Comparison of decay branching ratios and half-lives with previous experimental values. Discussed γ-to-proton emission probability ratio Γγ/Γp relevant to 26Si(p, γ)27P reaction rate.
doi: 10.1103/PhysRevC.95.034315
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
2014AR10 Few-Body Systems 55, 733 (2014) D.A.Artemenkov, A.A.Bezbakh, V.Bradnova, V.Chudoba, M.S.Golovkov, A.V.Gorshkov, Al-Z.Farrag, G.Kaminski, N.K.Kornegrutsa, S.A.Krupko, K.Z.Mamatkulov, R.R.Kattabekov, V.V.Rusakova, R.S.Slepnev, R.Stanoeva, S.V.Stepantsov, A.S.Fomichev, P.I.Zarubin, I.G.Zarubina 8He Nuclei Stopped in Nuclear Track Emulsion RADIOACTIVITY 8He(β-α); measured decay products, Eα, Iα; deduced ranges, energy distributions.
doi: 10.1007/s00601-014-0885-4
2014KA20 Acta Phys.Pol. B45, 519 (2014) G.Kaminski, R.S.Slepnev, A.A.Bezbakh, V.Chudoba, A.S.Fomichev, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, A.N.Isadykov, D.M.Janseitov, S.A.Krupko, M.Mentel, P.Plucinski, S.V.Stepantsov, G.M.Ter-Akopian Neutron Detector Array Based on Stilbene Crystals for the ACCULINNA and ACCULINNA-2 Separators
doi: 10.5506/APhysPolB.45.519
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
2013SK01 Bull.Rus.Acad.Sci.Phys. 77, 360 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 404 (2013) N.K.Skobelev, Yu.E.Penionzhkevich, A.A.Kulko, N.A.Demekhina, V.Kroha, A.Kugler, S.M.Lukyanov, J.Mrazek, Yu.G.Sobolev, V.A.Maslov, Yu.A.Muzychka, E.I.Voskoboynik, A.S.Fomichev Investigating the Nuclear Fusion and Nucleon Transfer Channels in the 197Au + 6He Reaction at 6He Energies up to 20 MeV/A NUCLEAR REACTIONS 197Au(6He, X)192Au/193Au/194Au/196Au/198Au/192Hg/193Hg/195Hg/197Hg/193Tl/194Tl/195Tl/196Tl/197Tl/198Tl/199Tl, E=20 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ALICE-MP code calculations, available data.
doi: 10.3103/S106287381304028X
2013SK02 Phys.Part. and Nucl.Lett. 10, 248 (2013) N.K.Skobelev, Yu.E.Penionzhkevich, A.A.Kulko, N.A.Demekhina, V.Kroha, A.Kugler, S.M.Lukyanov, J.Mrazek, Yu.G.Sobolev, V.A.Maslov, Yu.A.Muzychka, E.I.Voskoboynik, A.S.Fomichev Study of fusion and nucleon transfer channels in the 197Au + 6He reaction in an energy range of 6He to 20 Mev/A NUCLEAR REACTIONS 197Au(6He, X)194Au/196Au/192Hg/193Hg/195Hg/197Hg, E=20 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ for fusion reactions. Comparison with available data and calculations.
doi: 10.1134/S1547477113030151
2012FO02 Phys.Lett. B 708, 6 (2012) A.S.Fomichev, V.Chudoba, I.A.Egorova, S.N.Ershov, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, L.V.Grigorenko, G.Kaminski, S.A.Krupko, I.G.Mukha, Yu.L.Parfenova, S.I.Sidorchuk, R.S.Slepnev, L.Standylo, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov Isovector soft dipole mode in 6Be NUCLEAR REACTIONS 1H(6Li, 6Be), E=47 MeV/nucleon; measured reaction products. 6Be; deduced σ(θ), J, π, population of continuum states by detecting α+p+p coincidences, negative parity states, isovector soft dipole mode associated with the 6Li ground state. Comparison with Monte-Carlo calculations.
doi: 10.1016/j.physletb.2012.01.004
2012FO24 J.Phys.:Conf.Ser. 337, 012025 (2012) A.S.Fomichev, G.M.Ter-Akopian, A.A.Bezbakh, V.Chudoba, A.V.Daniel, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, L.V.Grigorenko, G.Kaminski, S.A.Krupko, Y.Ts.Oganessian, Y.L.Parfenova, S.I.Sidorchuk, R.S.Slepnev, L.Standylo, S.V.Stepantsov, R.Wolski, S.N.Ershov, V.K.Lukyanov, B.V.Danilin, A.A.Korsheninnikov, V.Z.Goldberg, M.Pfutzner, I.G.Mukha, H.Simon, O.B.Tarasov, N.K.Timofeyuk, M.V.Zhukov Status of the ACCULINNA-2 project at FLNR
doi: 10.1088/1742-6596/337/1/012025
2012FO26 Phys.Part. and Nucl.Lett. 9, 496 (2012) A.S.Fomichev, V.Chudoba, A.V.Daniel, M.S.Golovkov, V.A.Gorshkov, S.A.Krupko, Yu.Ts.Oganessian, G.S.Popeko, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter Akopian, R.Wolski, V.I.Chepigin, D.E.Katrasev, O.N.Malyshev, A.I.Svirikhin, A.V.Yeremin, Ch.Briancon, K.Hauschild, A.Korichi, M.-H.Ha, F.Hanappe, O.Dorvaux, L.Stuttge Study of complete and incomplete fusion for loosely bound projectiles 6He and 6Li on 165Ho and 166Er targets NUCLEAR REACTIONS 165Ho(6Li, 5n), (6Li, 3nα), E=58 MeV; 166Er(6He, 6n), (6He, 4nα), E=64 MeV; measured reaction products, Eα, Iα, Eγ, Iγ; deduced partial σ, complete fusion suppression factors. Comparison with EMPIRE and TALYS nuclear model code calculations.
doi: 10.1134/S1547477112060076
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
2011FO08 Int.J.Mod.Phys. E20, 1491 (2011) A.S.Fomichev, I.G.Mukha, S.V.Stepantsov, L.V.Grigorenko, E.V.Litvinova, V.Chudoba, I.A.Egorova, M.S.Golovkov, A.V.Gorshkov, V.A.Gorshkov, G.Kaminski, S.A.Krupko, Yu.L.Parfenova, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov Lifetime of 26S and a limit for its 2p decay energy NUCLEAR STRUCTURE 24,26S, 25P; calculated ground state function width, T1/2, energies and charge radii, pairing gap. RMF approach, three-cluster decay model. RADIOACTIVITY 25P(p), 26S(2p) [from Be(32S, X)26S/25P, E=50.3 MeV/nucleon]; measured reaction products, TOF, Ep, Ip; deduced yields, T1/2 limits. Comparison with other data.
doi: 10.1142/S0218301311018216
2010KA14 Int.J.Mod.Phys. E19, 1148 (2010) G.Kaminski, A.G.Artyukh, A.Budzanowski, B.Erdemchimeg, A.S.Fomichev, S.A.Klygin, G.A.Kononenko, E.Kozik, S.A.Krupko, T.I.Mikhailova, Yu.M.Sereda, Yu.G.Teterev, A.N.Vorontzov Study of isotope and velocity distributions of light fragments in the 11B (32.9 AMeV) + 9Be (27Al 197Au) reactions NUCLEAR REACTIONS 9Be, 27Al, 197Au(11B, X), E=32.9 MeV/nucleon; measured reaction products; deduced fragments yields, longitudinal velocity distributions.
doi: 10.1142/S0218301310015606
2010MI01 Acta Phys.Pol. B41, 449 (2010) S.Mianowski, H.Czyrkowski, R.Dabrowski, W.Dominik, Z.Janas, K.Miernik, M.Pfutzner, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, S.A.Krupko, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian Imaging the Decay of 8He RADIOACTIVITY 8He(β-) [from C(11B, X)8He, E=33 MeV/nucleon];measured recoils, β-delayed decays, Eα, Iα, It, Et, In, En; deduced feasibility of β-decay studies of 8He.
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
2010SI08 Bull.Rus.Acad.Sci.Phys. 74, 437 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 473 (2010) S.I.Sidorchuk, R.Wolski, M.S.Golovkov, V.A.Gorshkov, L.V.Grigorenko, S.A.Krupko, Yu.Ts.Oganessian, A.M.Rodin, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, A.S.Fomichev Investigation of the 6He structure in quasi free scattering reactions NUCLEAR REACTIONS 4He(6He, 2α), (6He, αt), E=25 MeV/nucleon; measured reaction products; deduced momentum correlations for quasi-free scattering, σ, cluster structures.
doi: 10.3103/S1062873810040039
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
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
2006DA21 Phys.Atomic Nuclei 69, 1405 (2006) A.V.Daniel, J.H.Hamilton, A.V.Ramayya, A.S.Fomichev, Yu.Ts.Oganessian, G.S.Popeko, A.M.Rodin, G.M.Ter-Akopian, J.K.Hwang, D.Fong, C.Goodin, K.Li, J.O.Rasmussen, D.Seweryniak, M.Carpenter, C.J.Lister, S.H.Zhu, R.V.F.Janssens, J.Batchelder, J.Kliman, L.Krupa, W-C.Ma, S.J.Zhu, L.Chaturvedi, J.D.Cole Experiment Aimed at the Study of 252Cf Binary and Ternary Fission RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin, fission fragment and light charged particle yields. Gammasphere array.
doi: 10.1134/S1063778806080199
2006FO10 Phys.Atomic Nuclei 69, 1161 (2006) D.Fong, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, C.Goodin, K.Li, J.Kormicki, J.O.Rasmussen, Y.X.Luo, S.C.Wu, I.Y.Lee, A.V.Daniel, G.M.Ter-Akopian, G.S.Popeko, A.S.Fomichev, A.M.Rodin, Yu.Ts.Oganessian, M.Jandel, J.Kliman, L.Krupa, J.D.Cole, M.A.Stoyer, R.Donangelo, W.C.Ma Bimodal Fission in Binary and Ternary Spontaneous Fission of 252Cf RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, αγ-coin; deduced fission fragment isotopic yields, neutron multiplicity distributions, evidence for "hot" mode. Gammasphere array.
doi: 10.1134/S1063778806070118
2006GO20 Phys.Rev. C 74, 017309 (2006) C.Goodin, D.Fong, J.K.Hwang, A.V.Ramayya, J.H.Hamilton, K.Li, Y.X.Luo, J.O.Rasmussen, S.C.Wu, M.A.Stoyer, T.N.Ginter, S.J.Zhu, R.Donangelo, G.M.Ter-Akopian, A.V.Daniel, G.S.Popeko, A.M.Rodin, A.S.Fomichev New results for the intensity of bimodal fission in barium channels of the spontaneous fission of 252Cf RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, αγ-coin; deduced fission fragment isotopic yields, neutron multiplicity distributions. No "hot" fission mode seen.
doi: 10.1103/PhysRevC.74.017309
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
2005JA12 Eur.Phys.J. A 24, 373 (2005) M.Jandel, J.Kliman, L.Krupa, M.Morhac, J.H.Hamilton, J.Kormicki, A.V.Ramayya, J.K.Hwang, Y.X.Luo, D.Fong, P.Gore, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.M.Rodin, A.S.Fomichev, G.S.Popeko, A.V.Daniel, J.O.Rasmussen, A.O.Macchiavelli, M.A.Stoyer, R.Donangelo, J.D.Cole Angular momenta of fission fragments in the α-accompanied fission of 252Cf RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, αγ-, γγ-coin for α-accompanied ternary fission; deduced fission fragments average angular momentum. 100,102Zr, 106Mo, 144,146Ba, 138,140,142Xe; deduced transition intensities. Gammasphere array.
doi: 10.1140/epja/i2004-10237-y
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
2004DA13 Phys.Rev. C 69, 041305 (2004) A.V.Daniel, G.M.Ter-Akopian, J.H.Hamilton, A.V.Ramayya, J.Kormicki, G.S.Popeko, A.S.Fomichev, A.M.Rodin, Yu.Ts.Oganessian, J.D.Cole, J.K.Hwang, Y.X.Luo, D.Fong, P.Gore, M.Jandel, J.Kliman, L.Krupa, J.O.Rasmussen, S.C.Wu, I.Y.Lee, M.A.Stoyer, R.Donangelo, W.Greiner Ternary fission of 252Cf: 3368 keV γ radiation from 10Be fragments RADIOACTIVITY 252Cf(SF); measured light charged particle yields, kinetic energies, Eγ, Iγ, (particle)γ-coin following ternary fission. 10Be deduced transition, spin alignment, relative population probability of excited and ground states. Gammasphere array.
doi: 10.1103/PhysRevC.69.041305
2004GO26 Phys.Lett. B 588, 163 (2004) M.S.Golovkov, L.V.Grigorenko, A.S.Fomichev, Yu.Ts.Oganessian, Yu.I.Orlov, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski Estimates of the 7H width and lower decay energy limit NUCLEAR STRUCTURE 7H; calculated decay width vs energy. NUCLEAR REACTIONS 2H(8He, 7H), E=20.5 MeV/nucleon; measured σ upper limit. 7H deduced T1/2 upper limit, decay energy lower limit.
doi: 10.1016/j.physletb.2004.02.069
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
2004TE02 Nucl.Phys. A734, 295 (2004) G.M.Ter-Akopian, Yu.Ts.Oganessian, M.G.Itkis, G.G.Gulbekian, D.D.Bogdanov, A.S.Fomichev, M.S.Golovkov, A.M.Rodin, S.V.Stepantsov, R.Wolski Radioactive ion beam research made in Dubna
doi: 10.1016/j.nuclphysa.2004.01.053
2004TE08 Yad.Fiz. 67, 1885 (2004); Phys.Atomic Nuclei 67, 1860 (2004) G.M.Ter-Akopian, A.V.Daniel, A.S.Fomichev, G.S.Popeko, A.M.Rodin, Yu.Ts.Oganessian, J.H.Hamilton, A.V.Ramayya, J.Kormicki, J.K.Hwang, D.Fong, P.Gore, J.D.Cole, M.Jandel, J.Kliman, L.Krupa, J.O.Rasmussen, I.Y.Lee, A.O.Macchiavelli, P.Fallon, M.A.Stoyer, R.Donangelo, S.-C.Wu, W.Greiner New Data on the Ternary Fission of 252Cf from the Gammasphere Facility RADIOACTIVITY 252Cf(SF); measured light charged particle spectra, yields, Eγ, Iγ, (particle)γ-coin, fragment charge distributions following ternary fission. 10Be deduced transition, excited state population probability ratio. Gammasphere array.
doi: 10.1134/1.1811191
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
2003GO38 Acta Phys.Hung.N.S. 18, 215 (2003) V.Z.Goldberg, W.H.Trzaska, G.V.Rogachev, J.J.Kolata, A.Andreyev, C.Angulo, M.J.G.Borge, S.Cherubini, G.Chubarian, G.Crowley, A.S.Fomichev, M.Gorska, M.Gulino, M.S.Golovkov, M.Huyse, K.-M.Kallman, M.Lattuada, T.Lonnroth, M.Mutterer, R.Raabe, A.M.Rodin, S.Romano, M.V.Rozhkov, B.B.Skorodumov, C.Spitaleri, O.Tengblad, G.M.Ter-Akopian, A.Tumino, P.Van Duppen, R.Wolski New Perspectives in the Studies of Resonance Scattering
doi: 10.1556/APH.18.2003.2-4.15
2003HW08 Acta Phys.Hung.N.S. 18, 383 (2003) J.K.Hwang, D.Fong, A.V.Ramayya, J.H.Hamilton, M.Jandel, C.J.Beyer, J.Kormicki, Y.X.Luo, P.Gore, J.Kliman, L.Krupa, M.Morhac, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.M.Rodin, A.S.Fomichev, G.S.Popeko, A.V.Daniel, J.O.Rasmussen, A.O.Macchiavelli, I.Y.Lee, M.A.Stoyer, R.Donangelo, J.D.Cole Identification of Gamma Transitions from He and Be Ternary Fission Fragments RADIOACTIVITY 252Cf(SF); measured ternary fission associated Eγ, Iγ, γγ-, αγ-, (10Be)γ-coin, fragment yields; deduced neutron multiplicity. 10Be deduced transition. Gammasphere array.
doi: 10.1556/APH.18.2003.2-4.46
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
2003WO13 Nucl.Phys. A722, 55c (2003) R.Wolski, S.I.Sidorchuk, G.M.Ter-Akopian, A.S.Fomichev, A.M.Rodin, S.V.Stepantsov, W.Mittig, P.Roussel-Chomaz, H.Savajols, N.Alamanos, F.Auger, V.Lapoux, R.Raabe, Yu.M.Tchuvil'sky, K.Rusek Elastic scattering of 8He on 4He and 4n system NUCLEAR REACTIONS 4He(8He, 8He), E=26 MeV/nucleon; measured σ(θ). 2H(8He, 6Li), E=96 MeV; calculated σ(θ), excitation energy distribution.
doi: 10.1016/S0375-9474(03)01335-6
2003YU07 Nucl.Instrum.Methods Phys.Res. A513, 439 (2003) A.A.Yukhimchuk, V.V.Perevozchikov, V.A.Apasov, V.S.Aryutkin, Yu.I.Vinogradov, M.D.Vikharev, N.S.Ganchuk, A.N.Golubkov, S.K.Grishechkin, A.M.Demin, S.V.Zlatoustovsky, G.I.Karyakin, V.A.Klisch, A.A.Kononenko, A.A.Kukolkin, A.V.Kuryakin, V.N.Lobanov, I.L.Malkov, S.S.Matveev, V.Ya.Rozhkov, V.A.Safronov, V.M.Solyankin, V.V.Travkin, D.P.Tumkin, S.V.Filchagin, Yu.Ts.Oganessian, A.M.Rodin, D.D.Bogdanov, M.S.Golovkov, A.S.Fomichev, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski Tritium target for research in exotic neutron-excess nuclei NUCLEAR REACTIONS 3H(t, t), E=57.5 MeV; measured σ(θ). Liquid tritium target.
doi: 10.1016/j.nima.2003.06.002
2002HA24 Yad.Fiz. 65, 677 (2002); Phys.Atomic Nuclei 65, 645 (2002) J.H.Hamilton, A.V.Ramayya, J.K.Hwang, G.M.Ter-Akopian, A.V.Daniel, J.O.Rasmussen, S.-C.Wu, R.Donangelo, C.J.Beyer, J.Kormicki, X.Q.Zhang, A.M.Rodin, A.S.Fomichev, G.S.Popeko, J.Kliman, L.Krupa, M.Jandel, Yu.Ts.Oganessian, G.Chubarian, D.Seweryniak, R.V.F.Janssens, W.C.Ma, R.B.Piercey, W.Greiner, J.D.Cole Cold and Hot Binary and Ternary Fission Yields in the Spontaneous Fission of 252Cf RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced binary and ternary fission fragment yields, neutron multiplicities. Gammasphere array.
doi: 10.1134/1.1471267
2002JA17 J.Phys.(London) G28, 2893 (2002) M.Jandel, J.Kliman, L.Krupa, M.Morhac, J.H.Hamilton, J.Kormicki, A.V.Ramayya, J.K.Hwang, Y.X.Luo, D.Fong, P.Gore, G.M.Ter-Akopian, Yu.Ts.oganessian, A.M.Rodin, A.S.Fomichev, G.S.Popeko, A.V.Daniel, J.O.Rasmussen, A.O.Macchiavelli, M.A.Stoyer, R.Donangelo, J.D.Cole Gamma-ray multiplicity distribution in ternary fission of 252Cf RADIOACTIVITY 252Cf(SF); measured ternary fission associated Eγ, Iγ, light charged particle spectra, (particle)γ-, γγ-coin, γ-ray multiplicity distributions. Gammasphere array.
doi: 10.1088/0954-3899/28/12/301
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.
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
2002WO08 Nucl.Phys. A701, 29c (2002) R.Wolski, A.S.Fomichev, A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, G.M.Ter-Akopian, Yu.Ts.Oganessian, W.Mittig, P.Roussel-Chomaz, N.Alamanos, V.Lapoux, R.Raabe Interaction of 8He Nuclei with α Particles and Protons at a Beam Energy of 26 MeV/n NUCLEAR REACTIONS 1H, 4He(8He, 8He), E=26 MeV/nucleon; measured σ(θ); deduced reaction mechanism features. 8He deduced radius, density distribution.
doi: 10.1016/S0375-9474(01)01543-3
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
2001HA67 Acta Phys.Hung.N.S. 14, 161 (2001) J.H.Hamilton, A.V.Ramayya, J.K.Hwang, G.M.Ter-Akopian, A.V.Daniel, T.N.Ginter, C.J.Beyer, J.Kormicki, X.Q.Zhang, A.M.Rodin, A.S.Fomichev, J.Kliman, L.Krupa, M.Jandel, Yu.Ts.Oganessian, W.Greiner, D.N.Poenaru, G.Chubaryan, D.Seweryniak, R.V.F.Janssens, J.O.Rasmussen, S.-C.Wu, R.Donangelo, W.C.Ma, R.B.Piercey, J.D.Cole Behavior of Nuclear Matter under Extreme Conditions in Fission RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced neutron multiplicity, fission fragments isotopic yields, long-lived nuclear molecules. Gammasphere array.
doi: 10.1556/APH.14.2001.1-4.16
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
2000BO56 Part. and Nucl., Lett. 102, 32 (2000) D.D.Bogdanov, R.Wolski, V.A.Gorshkov, M.Matos, A.M.Rodin, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, A.S.Fomichev, M.L.Chelnokov, G.M.Ter-Akopian Yields of Nuclear Reactions Products from a Thick Beryllium Target Bombarded by Beams of 7Li, 11B and 15N Ions NUCLEAR REACTIONS Be(7Li, X), (11B, X), (15N, X), E=35-45 MeV; measured fragments isotopic yields, energy and angular distributions. Thick target.
1999WO13 Phys.Lett. 467B, 8 (1999) R.Wolski, A.S.Fomichev, A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, G.M.Ter-Akopian, M.L.Chelnokov, V.A.Gorshkov, A.Yu.Lavrentev, Yu.Ts.Oganessian, P.Roussel-Chomaz, W.Mittig, I.David Cluster Structure of 6He Studied by Means of 6He + p Reaction at 25 MeV/n Energy NUCLEAR REACTIONS 1H(6He, 6He), (6He, 5He), (6He, α), E=25 MeV/nucleon; measured σ(θ); deduced optical model parameters. 6He deduced cluster structure features. One-step DWBA analysis.
doi: 10.1016/S0370-2693(99)01079-5
1998TA05 Nucl.Phys. A629, 605 (1998) O.B.Tarasov, Yu.E.Penionzhkevich, R.Anne, D.S.Baiborodin, C.Borcea, Z.Dlouhy, D.Guillemaud-Mueller, A.S.Fomichev, R.Kalpakchieva, M.Lewitowicz, S.M.Lukyanov, V.Z.Maidikov, A.C.Mueller, Yu.Ts.Oganessian, M.G.Saint-Laurent, N.K.Skobelev, O.Sorlin, V.D.Toneev, W.Trinder Production of Nuclei in 32,34,36S-Induced Reactions in the Energy Range 6-75 MeV/A NUCLEAR REACTIONS, ICPND C, 197Au(32S, X), (34S, X), E=6-75 MeV/nucleon; 181Ta(36S, X), E=75 MeV/nucleon; measured fragments yields, σ(θ); deduced reaction mechanism features. Transfer reactions, projectile fragmentation.
doi: 10.1016/S0375-9474(97)00639-8
1998TE03 Phys.Lett. 426B, 251 (1998) G.M.Ter-Akopian, A.M.Rodin, A.S.Fomichev, S.I.Sidorchuk, S.V.Stepantsov, R.Wolski, M.L.Chelnokov, V.A.Gorshkov, A.Yu.LavrentYev, V.I.Zagrebaev, Yu.Ts.Oganessian Two-Neutron Exchange Observed in the 6He + 4He Reaction. Search for the ' Di-Neutron ' Configuration of 6He NUCLEAR REACTIONS 4He(6He, 6He), E=151 MeV; measured σ(θ); deduced two-neutron exchange contribution. 6He deduced di-neutron configuration. DWBA analysis.
doi: 10.1016/S0370-2693(98)00233-0
1997FO11 Nucl.Instrum.Methods Phys.Res. A384, 519 (1997) A.S.Fomichev, I.David, M.P.Ivanov, Yu.G.Sobolev Investigation of Quaternary Fission of 248Cm and 252Cf using Two CsI(Tl) Counters RADIOACTIVITY 252Cf, 248Cm(SF); measured light charged particle spectra, αα-, tα-, pα-coin; deduced emission probabilities in triple, quaternary fission.
doi: 10.1016/S0168-9002(96)00869-8
1997RO17 Nucl.Phys. A626, 567c (1997) A.M.Rodin, S.I.Sidorchuk, S.V.Stepantsov, G.M.Ter-Akopian, A.S.Fomichev, R.Wolski, V.B.Galinsky, G.N.Ivanov, I.B.Ivanova, V.A.Gorshkov, A.Yu.Lavrentyev, Yu.Ts.Oganessian High Resolution Beam Line of the U400M Cyclotron and a Possibility of RIB Accumulation and Cooling in the K4 Storage Ring NUCLEAR REACTIONS, ICPND C(14N, X)4He/6He/6Li/7Li/8Li/9Li/7Be/10Be/8B/10B/9C/10C/11C/12N, E=51 MeV/nucleon; measured yields.
doi: 10.1016/S0375-9474(97)00581-2
1997SK03 Bull.Rus.Acad.Sci.Phys. 61, 1762 (1997) N.K.Skobelev, S.M.Lukyanov, Yu.E.Penionzhkevich, O.B.Tarasov, A.S.Fomichev, F.Negoita, C.Borcea, F.Carstoiu, M.Lewitowicz, M.-G.Saint-Laurent, D.Guillemaud-Mueller, A.Mueller, F.Pougheon, O.Sorlin, Z.Dlouhy Proton Density Distribution in the 8B Nucleus NUCLEAR REACTIONS 28Si(7Be, X), (8B, X), E ≈ 20-40 MeV/nucleon; measured total σ. 28Si(8B, p7Be), E ≈ 20-40 MeV/nucleon; measured fragments spectra, breakup σ. 8Be deduced proton density distribution, halo features. Secondary beams from 9Be(12C, X) reaction. NUCLEAR STRUCTURE 7Be, 8B, 28Si; calculated neutron, proton, matter radii.
1996FO12 Nucl.Instrum.Methods Phys.Res. A368, 852 (1996) A.S.Fomichev, I.David, M.P.Ivanov, I.V.Kuznetzov, V.F.Kushniruk, S.M.Lukyanov, L.V.Milhailov, Yu.G.Sobolev A Note on the Application of CsI(Tl) Counter to the Light Charged Particle Detection in the Spontaneous Fission of 252Cf RADIOACTIVITY 252Cf(SF); measured p-, t-, α-, Li-, Be spectra, yield relative to α following SF-decay. CsI(Tl) crystal detector counter.
doi: 10.1016/0168-9002(95)00873-X
1996IV02 Z.Phys. A355, 341 (1996) M.P.Ivanov, I.David, A.S.Fomichev, S.M.Lukyanov, Yu.E.Penionzhkevich, Yu.G.Sobolev Dependence of Light Charged Particles Parameterrs on Z2/A in Ternary Fission NUCLEAR REACTIONS 235U, 248Cm, 252Cf(n, F), E=thermal; measured ternary fission associated light charged particles emission relative probabilities; deduced parameters, Z2/A dependence related features.
doi: 10.1007/s002180050119
1996SK04 Bull.Rus.Acad.Sci.Phys. 60, 123 (1996) N.K.Skobelev, S.M.Lukyanov, Yu.E.Penionzhkevich, O.B.Tarasov, A.S.Fomichev, R.Anne, D.Bazin, J.-M.Corre, M.Lewitowicz, P.Roussel-Chomaz, M.G.Saint-Laurent, V.Borrel, D.Guillemaud-Mueller, H.Keller, A.C.Muller, O.Sorlin, C.Borcea, F.Carstoiu, Z.Dlouhy, I.Pecina, A.Kordyasz Quasielastic Scattering of 40-MeV/Nucleon 7Be and 8B from 12C Nuclei NUCLEAR REACTIONS 12C(7Be, 7Be), (7Be, X), (8B, 8B), (8B, X), E=40 MeV/nucleon; measured elastic, quasielastic σ(θ). 7Be, 8B, 12C deduced nucleon density distributions rms radii. Secondary 7,8Be beams from 9Be(12C, X) reaction.
1995FO10 Z.Phys. A351, 129 (1995) A.S.Fomichev, I.David, Z.Dlouhy, S.M.Lukyanov, Yu.Ts.Oganessian, Yu.E.Penionzhkevich, V.P.Perelygin, N.K.Skobelev, O.B.Tarasov, R.Wolski Fission of 209Bi Induced by 6He Ions NUCLEAR REACTIONS 209Bi(α, F), E ≈ 40 MeV; 209Bi(6He, F), E ≈ 30 MeV; measured fission σ vs excitation.
doi: 10.1007/BF01289520
1995PE03 Nucl.Phys. A583, 791c (1995) Yu.E.Penionzhkevich, E.A.Cherepanov, I.David, A.S.Fomichev, R.Kalpakchieva, S.M.Lukyanov, Yu.Ts.Oganessian, N.K.Skobelev, O.B.Tarasov, R.Wolski, Z.Dlouhy Investigation of the Elastic Scattering and Fission Reactions Induced by 6He Beam NUCLEAR REACTIONS, ICPND 208Pb(6He, 6He), E=5-10 MeV/nucleon; measured σ(elastic). 209Bi(6He, F), E(cm)=30-50 MeV; measured fission σ(E).
doi: 10.1016/0375-9474(94)00759-G
1994FO16 Nucl.Instrum.Methods Phys.Res. A350, 605 (1994) A.S.Fomichev, I.David, S.M.Lukyanov, Yu.E.Penionzhkevich, N.K.Skobelev, O.B.Tarasov Effect of Pulse Time Gate on CsI(Tl) Light Output NUCLEAR REACTIONS 181Ta(11Be, X), E=20 MeV/nucleon; measured secondary particles mass, charge distributions, light output vs E for Z=1-3. Pulse shape analysis, tof methods.
doi: 10.1016/0168-9002(94)91264-5
1994FO17 Nucl.Instrum.Methods Phys.Res. A344, 378 (1994) A.S.Fomichev, I.David, S.M.Lukyanov, Yu.E.Penionzhkevich, N.K.Skobelev, O.B.Tarasov, A.Matthies, H.-G.Ortlepp, W.Wagner, M.Lewitowicz, M.G.Saint-Laurent, J.M.Corre, Z.Dlouhy, I.Pecina, C.Borcea The Response of a Large CsI(Tl) Detector to Light Particles and Heavy Ions in the Intermediate Energy Range NUCLEAR REACTIONS 58Ni(36Ar, X), E=44 MeV/nucleon; 9Be(18O, X), E=63 MeV/nucleon; measured isotopes production associated light output, secondary particles production related features; deduced CsI detector particle dependent response.
doi: 10.1016/0168-9002(94)90086-8
1990KA30 Z.Phys. A337, 111 (1990) V.V.Kamanin, A.Kugler, Yu.G.Sobolev, A.S.Fomichev Experimental Evidence for the Emission of High-Energy Gamma-Rays from the Dinuclear System Formed at the First Stage of the Fusion Reactions (nat)Sn + 20Ne (164, 196 MeV) NUCLEAR REACTIONS Sn(20Ne, X), E=164, 196 MeV; measured γα-coin; deduced γ-emission mechanism.
1990KA45 Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 2223 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.11, 136 (1990) V.V.Kamanin, A.Kugler, Yu.G.Sobolev, A.S.Fomichev A Possible Experimental Investigation of the Emission of High-Energy γ-Rays by a Binary Nuclear System During the First Stage of Fusion in Heavy-Ion Reactions NUCLEAR REACTIONS Sn(20Ne, αX), E=164, 196 MeV; measured γ-spectra, γ(α)-coin; deduced fusion dynamics.
1987KA14 Z.Phys. A327, 109 (1987) V.V.Kamanin, A.Kugler, Yu.E.Penionzhkevich, Yu.G.Sobolev, A.S.Fomichev, I.David Comparison of the Yields of High-Energy Gamma-Rays with E(γ) ≥ 10 MeV Measured in the Reactions (nat)Sn + 40Ar and 68Zn + 64Zn NUCLEAR REACTIONS Sn(40Ar, X), E=300 MeV; 68Zn(64Zn, X), E=290 MeV; measured K X-ray, γ-spectra, (K X-ray)γ-coin; deduced reaction mechanism, γ yield θ-dependence. Ge, NaI detectors.
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