NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = G.Chubarian Found 46 matches. 2024LU04 Phys.Rev. C 109, 025801 (2024) Z.Luo, M.Barbui, J.Bishop, G.Chubarian, V.Z.Goldberg, E.Harris, E.Koshchiy, C.E.Parker, M.Roosa, A.Saastamoinen, D.P.Scriven, G.V.Rogachev Radiative decay branching ratio of the Hoyle state
doi: 10.1103/PhysRevC.109.025801
2016KO33 Eur.Phys.J. A 52, 293 (2016) E.M.Kozulin, E.Vardaci, I.M.Harca, C.Schmitt, I.Itkis, G.Knyazheva, K.Novikov, A.Bogachev, S.Dmitriev, T.Loktev, F.Azaiez, I.Matea, D.Verney, A.Gottardo, O.Dorvaux, J.Piot, G.Chubarian, W.H.Trzaska, F.Hanappe, C.Borcea, S.Calinescu, C.Petrone Challenging fission dynamics around the barrier: The case of 34S + 186W NUCLEAR REACTIONS 186W(34S, F), E=160 MeV; measured fission-fragment-like products, Eγ, Iγ, γ multiplicity using double-arm detection system CORSET; deduced fragment mass distribution, TKE, mass-gated γ-ray energy spectra.
doi: 10.1140/epja/i2016-16293-8
2016UB01 Phys.Lett. B 754, 323 (2016) E.Uberseder, G.V.Rogachev, V.Z.Goldberg, E.Koshchiy, B.T.Roeder, M.Alcorta, G.Chubarian, B.Davids, C.Fu, J.Hooker, H.Jayatissa, D.Melconian, R.E.Tribble Nuclear structure beyond the neutron drip line: The lowest energy states in 9He via their T = 5/2 isobaric analogs in 9Li NUCLEAR REACTIONS 1H(8He, 8He), (8He, X)9Li, E(cm)<4.5 MeV; measured reaction products. 9He; deduced energy levels, J, π. Comparison with available data.
doi: 10.1016/j.physletb.2016.01.014
2014KO45 Phys.Rev. C 90, 054608 (2014); Pub.Note Phys.Rev. C 90, 069901 (2014) E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, A.A.Bogachev, E.V.Chernysheva, L.Krupa, F.Hanappe, O.Dorvaux, L.Stuttge, W.H.Trzaska, C.Schmitt, G.Chubarian Fusion-fission and quasifission of superheavy systems with Z = 110-116 formed in 48Ca-induced reactions NUCLEAR REACTIONS 232Th(48Ca, X)280Ds*, E=244 MeV; 238U(48Ca, X)286Cn*, E=228-238 MeV; 244Pu(48Ca, X)292Fl*, E=226-244 MeV; 248Cm(48Ca, X)296Lv*, E=233-240 MeV; measured binary reaction products in coincidence mode, time-of-flight, capture σ(E) using the double-arm time-of-flight spectrometer CORSET at the U-400 cyclotron of the FLNR-JINR facility; deduced fragment mass and energy distributions, most probable fragment masses and total kinetic energies (TKEs) and their dispersions in dependence on the interaction energies and ion-target combinations, fusion probabilities PCN. 283,284,285,286Cn, 289,290,291,292Fl, 293,294,295,296Lv; estimated lower limits for fission barriers.Comparison with available experimental results and calculations.
doi: 10.1103/PhysRevC.90.054608
2013TA14 Phys.Rev. C 87, 054612 (2013) O.B.Tarasov, M.Portillo, D.J.Morrissey, A.M.Amthor, L.Bandura, T.Baumann, D.Bazin, J.S.Berryman, B.A.Brown, G.Chubarian, N.Fukuda, A.Gade, T.N.Ginter, M.Hausmann, N.Inabe, T.Kubo, J.Pereira, B.M.Sherrill, A.Stolz, C.Sumithrarachchi, M.Thoennessen, D.Weisshaar Production cross sections from 82Se fragmentation as indications of shell effects in neutron-rich isotopes close to the drip-line NUCLEAR REACTIONS Be, W(82Se, X), E=139 MeV/nucleon; measured fragment spectra using A1900 fragment separator at NSCL facility. Z=11, A=27-33; Z=12, A=29-37; Z=13, A=31-39; Z=14, A=29-42; Z=15, A=31-45; Z=16, A=33-48; Z=17, A=35-50; Z=18, A=38-52; Z=19, A=39-55; Z=20, A=41-58; Z=21, A=43-61; Z=22, A=46-64; Z=23, A=47-67; Z=24, A=50-70; Z=25, A=52-72; Z=26, A=54-60; Z=26, A=63-75; Z=27, A=56-62; Z=27, A=65-76; Z=28, A=60-63; Z=28, A=67-78; Z=29, A=62-65; Z=29, A=70-78; Z=30, A=64-68; Z=30, A=73-80; Z=31, A=75-81; Z=32, A=79-82; Z=33, A=81-83; measured production cross sections for 334 isotopes, and longitudinal momentum distributions for 126 isotopes. 64Ti, 67V, 69,70Cr, 72Mn, 75Fe; measured production cross sections for isotopes first identified in this study. Comparison with calculations using abrasion-ablation model. Evidence for subshell closure at N=34 around Z=20.
doi: 10.1103/PhysRevC.87.054612
2012GO11 J.Phys.:Conf.Ser. 337, 012008 (2012) V.Z.Goldberg, B.T.Roeder, G.V.Rogachev, G.G.Chubarian, E.D.Johnson, C.Fu, A.A.Alharbi, M.L.Avila, A.Banu, M.McCleskey, J.P.Mitchell, E.Simmons, G.Tabacaru, L.Trache, R.E.Tribble Resonance Scattering to Study Exotic Nuclei at the Limits of Stability NUCLEAR REACTIONS 1H(13O, 13O), E≈11 MeV/nucleon;measured thick target charged reaction products. 14F deduced levels, widths, J, π, σ(θ); calculated 14F resonance levels, widths, J, π, σ(θ) using R-matrix, 14F levels, J, π using shell model and ab initio calculations. 1H(8He, 8He), E=cyclotron; calculated, re-analyzed published results considering virtual 2s resonance in 9He.
doi: 10.1088/1742-6596/337/1/012008
2010GO16 Phys.Lett. B 692, 307 (2010) V.Z.Goldberg, B.T.Roeder, G.V.Rogachev, G.G.Chubarian, E.D.Johnson, C.Fu, A.A.Alharbi, M.L.Avila, A.Banu, M.McCleskey, J.P.Mitchell, E.Simmons, G.Tabacaru, L.Trache, R.E.Tribble First observation of 14F NUCLEAR REACTIONS 1H(13O, X)14F, E=31 MeV/nucleon; 1H(14O, 14O), E=154 MeV; measured reaction products, proton spectra; deduced σ(θ), J, π, level scheme, resonances. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2010.07.054
2008FU07 Phys.Rev. C 77, 064314 (2008) C.Fu, V.Z.Goldberg, G.V.Rogachev, G.Tabacaru, G.G.Chubarian, B.Skorodumov, M.McCleskey, Y.Zhai, T.Al-Abdullah, L.Trache, R.E.Tribble First observation of α-cluster states in the 14O + 4He interaction NUCLEAR REACTIONS 14O(α, α), E=2-5 MeV; measured σ, σ(θ). 18Ne; deduced levels, J, π, resonance parameters, excitation spectrum.
doi: 10.1103/PhysRevC.77.064314
2008RU06 Phys.Atomic Nuclei 71, 956 (2008); Yad.Fiz. 71, 984 (2008) A.Ya.Rusanov, M.G.Itkis, N.A.Kondratiev, V.V.Pashkevich, I.V.Pokrovsky, V.S.Salamatin, G.G.Chubarian Investigation of the 208Pb(18O, f) fission reaction: Mass-energy distributions of fission fragments and their correlation with the gamma-ray multiplicity NUCLEAR REACTIONS 208Pb(18O, F), E=78.0 - 198.5 MeV; measured fission fragment mass and energy distributions, Eγ, Inullfrom fission fragment distributions. Compared results to model calculations.
doi: 10.1134/S1063778808060021
2007FU09 Phys.Rev. C 76, 021603 (2007) C.Fu, V.Z.Goldberg, A.M.Mukhamedzhanov, G.G.Chubarian, G.V.Rogachev, B.Skorodumov, M.McCleskey, Y.Zhai, T.Al-Abdullah, G.Tabacaru, L.Trache, R.E.Tribble Single and double proton emissions from the 14O+4He interaction NUCLEAR REACTIONS 4He(14O, X)16O, E=32.7 MeV; measured yields and excitation function.
doi: 10.1103/PhysRevC.76.021603
2007RU15 Phys.Atomic Nuclei 70, 1669 (2007); Yad.Fiz. 70, 1715 (2007) A.Ya.Rusanov, M.G.Itkis, N.A.Kondratiev, I.V.Pokrovsky, V.S.Salamatin, G.G.Chubarian Investigation of the reaction 208Pb(18O, f): Folding angular distributions of fission fragments and gamma-ray multiplicity NUCLEAR REACTIONS 208Pb(18O, F), E=78.0-198.5 MeV; measured fission fragment energy, momentum, angular distributions, and total γ-ray multiplicities.
doi: 10.1134/S1063778807100018
2007RU16 Phys.Atomic Nuclei 70, 1679 (2007); Yad.Fiz. 70, 1724 (2007) A.Ya.Rusanov, G.D.Adeev, M.G.Itkis, A.V.Karpov, P.N.Nadtochy, V.V.Pashkevich, I.V.Pokrovsky, V.S.Salamatin, G.G.Chubarian Investigation of the reaction 208Pb(18O, f): Fragment spins and phenomenological analysis of the angular anisotropy of fission fragments NUCLEAR REACTIONS 208Pb(18O, F), E=78.0-198.5 MeV; measured Eγ, Iγ, average multiplicity from fission fragments. Deduced total spins of fission fragments.
doi: 10.1134/S106377880710002X
2006PE21 Phys.Rev. C 74, 024306 (2006) K.Perajarvi, C.Fu, G.V.Rogachev, G.Chubarian, V.Z.Goldberg, F.Q.Guo, D.Lee, D.M.Moltz, J.Powell, B.B.Skorodumov, G.Tabacaru, X.D.Tang, R.E.Tribble, B.A.Brown, A.Volya, J.Cerny Structure of 12N using 11C+p resonance scattering NUCLEAR REACTIONS 1H(11C, p), E(cm)=2.2-11.0 MeV; measured recoil proton spectra, σ(θ), excitation functions. 12N deduced levels, J, π, widths. R-matrix analysis.
doi: 10.1103/PhysRevC.74.024306
2005BO36 Phys.Rev.Lett. 95, 132502 (2005) P.Boutachkov, G.V.Rogachev, V.Z.Goldberg, A.Aprahamian, F.D.Becchetti, J.P.Bychowski, Y.Chen, G.Chubarian, P.A.DeYoung, J.J.Kolata, L.O.Lamm, G.F.Peaslee, M.Quinn, B.B.Skorodumov, A.Wohr Doppler Shift as a Tool for Studies of Isobaric Analog States of Neutron-Rich Nuclei: Application to 7He NUCLEAR REACTIONS 1H(6He, γ), E < 24 MeV; measured Eγ, Iγ; deduced IAS formation σ, σ(θ). 7Li deduced resonance parameters. Doppler-shift analysis technique.
doi: 10.1103/PhysRevLett.95.132502
2005BO49 Eur.Phys.J. A 25, Supplement 1, 259 (2005) P.Boutachkov, G.V.Rogachev, V.Z.Goldberg, A.Aprahamian, F.D.Becchetti, J.P.Bychowski, Y.Chen, G.Chubarian, P.A.DeYoung, J.J.Kolata, L.O.Lamm, G.F.Peaslee, M.Quinn, B.B.Skorodumov, A.Wohr Isobaric analog states of neutron-rich nuclei. Doppler shift as a measurement tool for resonance excitation functions NUCLEAR REACTIONS 1H(6He, n), E not given; measured Doppler-shifted Eγ, Iγ. 7Li deduced resonance features, IAS.
doi: 10.1140/epjad/i2005-06-014-4
2005RO37 Nucl.Instrum.Methods Phys.Res. B241, 977 (2005) G.V.Rogachev, A.A.Aprahamian, F.D.Becchetti, P.Boutachkov, Y.Chen, G.Chubarian, P.A.DeYoung, A.Fomichev, V.Z.Goldberg, M.S.Golovkov, J.J.Kolata, Yu.Ts.Oganessian, G.F.Peaslee, M.Quinn, A.Rodin, B.B.Skorodumov, R.S.Slepnev, G.Ter-Akopian, W.H.Trzaska, A.Wohr, R.Wolski Isobaric analog states as a tool for spectroscopy of exotic nuclei NUCLEAR REACTIONS 1H(8He, 8He), E not given; measured recoil proton spectrum; deduced excitation function. 1H(6He, 6Li), E not given; measured neutron spectrum, nγ-coin; deduced excitation function. 7,9Li deduced resonance parameters. 7,9He deduced analog states features.
doi: 10.1016/j.nimb.2005.07.157
2004GO03 Phys.Rev. C 69, 024602 (2004) V.Z.Goldberg, G.V.Rogachev, W.H.Trzaska, J.J.Kolata, A.Andreyev, C.Angulo, M.J.G.Borge, S.Cherubini, G.Chubarian, G.Crowley, P.Van Duppen, M.Gorska, M.Gulino, M.Huyse, P.Jesinger, K.-M.Kallman, M.Lattuada, T.Lonnroth, M.Mutterer, R.Raabe, S.Romano, M.V.Rozhkov, B.B.Skorodumov, C.Spitaleri, O.Tengblad, A.Tumino Investigation of the α-cluster structure of 22Ne and 22Mg NUCLEAR REACTIONS 4He(18O, 18O), E < 80 MeV; 4He(18Ne, 18Ne), E < 53 MeV; measured σ(θ), excitation functions. 22Ne deduced resonance energies, J, π, widths, α-cluster features. 22Mg deduced level energies, J, α-cluster features. Thick-target inverse kinematics method.
doi: 10.1103/PhysRevC.69.024602
2004GO15 Phys.Rev. C 69, 031302 (2004) V.Z.Goldberg, G.G.Chubarian, G.Tabacaru, L.Trache, R.E.Tribble, A.Aprahamian, G.V.Rogachev, B.B.Skorodumov, X.D.Tang Low-lying levels in 15F and the shell model potential for drip-line nuclei NUCLEAR REACTIONS 1H(14O, 14O), E(cm)=1.0-3.4 MeV; measured excitation functions, σ(θ). 15F deduced ground and excited states J, π, resonance features. Woods-Saxon potential model analysis.
doi: 10.1103/PhysRevC.69.031302
2004GO22 Nucl.Phys. A734, 349 (2004) V.Z.Goldberg, G.V.Rogachev, J.J.Kolata, G.Chubarian, D.Aleksandrov, M.S.Golovkov, Yu.Ts.Oganessian, A.Rodin, B.Skorodumov, R.S.Slepnev, G.Ter-Akopian, R.Wolski Resonance scattering 8He + p and T=5/2 states in 9Li NUCLEAR REACTIONS 1H(8He, 8He), E=50, 59 MeV; measured particle spectra, elastic scattering excitation function. 9Li deduced resonance energies, isobaric analog states.
doi: 10.1016/j.nuclphysa.2004.01.064
2004KN02 Nucl.Phys. A734, E25 (2004) G.N.Kniajeva, L.Krupa, A.A.Bogachev, G.G.Chubarian, O.Dorvaux, I.M.Itkis, M.G.Itkis, J.Kliman, S.Khlebnikov, N.A.Kondratiev, E.Kozulin, V.Lyapin, T.Materna, I.V.Pokrovsky, V.A.Rubchenya, W.H.Trzaska, D.Vakhtin, V.M.Voskressenski Neutron and gamma-ray emission in the proton induced fission of 238U and 242Pu NUCLEAR REACTIONS 242Pu, 238U(p, F), E=13, 20, 55 MeV; measured En, Eγ, prescission and postscission neutron and γ-ray multiplicities, fission fragment mass distributions, kinetic energy spectra.
doi: 10.1016/j.nuclphysa.2004.03.011
2004RO20 Phys.Rev.Lett. 92, 232502 (2004) G.V.Rogachev, P.Boutachkov, A.Aprahamian, F.D.Becchetti, J.P.Bychowski, Y.Chen, G.Chubarian, P.A.DeYoung, V.Z.Goldberg, J.J.Kolata, L.O.Lamm, G.F.Peaslee, M.Quinn, B.B.Skorodumov, A.Wohr Analog States of 7He Observed via the 6He(p, n) Reaction NUCLEAR REACTIONS 1H(6He, n), E=24 MeV; measured En, Eγ, nγ-coin; deduced excitation function. 7Li deduced levels, J, π, analog states. 7He deduced IAR features.
doi: 10.1103/PhysRevLett.92.232502
2004RO42 Nucl.Phys. A746, 229c (2004) G.V.Rogachev, A.Aprahamian, F.D.Becchetti, P.Boutachkov, Y.Chen, G.Chubarian, P.A.DeYoung, A.Fomichev, V.Z.Goldberg, M.S.Golovkov, J.J.Kolata, Yu.Ts.Oganessian, G.F.Peaslee, M.Quinn, A.Rodin, B.B.Skorodumov, R.S.Slepnev, G.Ter-Akopian, W.H.Trzaska, A.Wohr, R.Wolski Structure of exotic 7He and 9He NUCLEAR REACTIONS 1H(6He, n), E(cm) ≈ 1-3.3 MeV; 1H(8He, 8He), E* ≈ 15-20 MeV; measured σ(θ), excitation functions. 7,9Li, 7,9He deduced IAS features.
doi: 10.1016/j.nuclphysa.2004.09.036
2004RU04 Nucl.Phys. A734, 253 (2004) V.A.Rubchenya, W.H.Trzaska, I.M.Itkis, M.G.Itkis, J.Kliman, G.N.Kniajeva, N.A.Kondratiev, E.M.Kozulin, L.Krupa, I.V.Pokrovsky, V.M.Voskressensky, F.Hanappe, T.Materna, O.Dorvaux, L.Stuttge, G.Chubarian, S.V.Khlebnikov, D.N.Vakhtin, V.G.Lyapin Fission dynamics in the proton induced fission of heavy nuclei NUCLEAR REACTIONS 242Pu(p, F), E=13, 20, 55 MeV; measured fission fragment mass distributions, kinetic energies, neutron multiplicities, σ(E, θ). Multi-parameter correlation analysis.
doi: 10.1016/j.nuclphysa.2004.01.047
2004SO10 Nucl.Phys. A734, 557 (2004) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, S.J.Yennello Neutron-Rich Rare Isotope production on the Fermi Energy Domain NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured projectile-like fragments isotopic production σ.
doi: 10.1016/j.nuclphysa.2004.01.104
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
2003RO07 Phys.Rev. C 67, 041603 (2003) G.V.Rogachev, V.Z.Goldberg, J.J.Kolata, G.Chubarian, D.Aleksandrov, A.Fomichev, M.S.Golovkov, Yu.Ts.Oganessian, A.Rodin, B.Skorodumov, R.S.Slepnev, G.Ter-Akopian, W.H.Trzaska, R.Wolski T=5/2 states in 9Li: Isobaric analog states of 9He NUCLEAR REACTIONS 1H(8He, 8He), E(cm)=1.6-5.8 MeV; measured σ(θ), excitation function. 9Li deduced resonance energies, possible J, π, isobaric analog states.
doi: 10.1103/PhysRevC.67.041603
2003SC18 Yad.Fiz. 66, 1199 (2003); Phys.Atomic Nuclei 66, 1163 (2003) R.P.Schmitt, T.Botting, G.G.Chubarian, K.L.Wolf, B.J.Hurst, H.Jabs, M.Hamelin, A.Bacak, Yu.Ts.Oganessian, M.G.Itkis, E.M.Kozulin, N.A.Kondratiev, V.S.Salamatin, I.V.Pokrovsky, F.Hanappe, E.de Goes Brennand, A.Huck, L.Stuttge, E.Liatard, J.Beene, R.Varner, M.Halbert, N.Gan Probing Fission Time Scales with Neutrons and GDR Gamma Rays NUCLEAR REACTIONS 176Yb, 208Pb(16O, F), E=133 MeV; 188Os, 209Bi(α, F), E=104 MeV; measured En, pre-fission neutron multiplicities, GDR associated Eγ, Ig; deduced friction coefficients, fission time scales.
doi: 10.1134/1.1586431
2003SO09 Nucl.Instrum.Methods Phys.Res. B204, 166 (2003) G.A.Souliotis, M.Veselsky, G.Chubarian, S.J.Yennello Production and separation of neutron-rich rare isotopes around and below the Fermi energy NUCLEAR REACTIONS 64Ni(86Kr, X), E=25 MeV/nucleon; 124Sn(124Sn, X), E=21 MeV/nucleon; measured fragment mass distributions, isotopic production σ.
doi: 10.1016/S0168-583X(02)01914-6
2003SO12 Phys.Rev.Lett. 91, 022701 (2003) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, D.V.Shetty, S.J.Yennello Enhanced Production of Neutron-Rich Rare Isotopes in Peripheral Collisions at Fermi Energies NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragment charge and mass distributions; deduced enhanced production of neutron-rich isotopes from peripheral nucleon exchange.
doi: 10.1103/PhysRevLett.91.022701
2003SO15 Phys.Rev. C 68, 024605 (2003) G.A.Souliotis, D.V.Shetty, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, S.J.Yennello Isotopic scaling of heavy projectile residues from the collisions of 25 MeV/nucleon 86Kr with 124Sn, 112Sn and 64Ni, 58Ni NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced scaling features.
doi: 10.1103/PhysRevC.68.024605
2003VE06 Nucl.Phys. A724, 431 (2003) M.Veselsky, G.A.Souliotis, G.Chubarian, L.Trache, A.Keksis, E.Martin, A.Ruangma, E.Winchester, S.J.Yennello Heavy residues with A < 90 from the asymmetric reaction of 20 A MeV 124Sn + 27Al as a sensitive probe of the onset of multifragmentation NUCLEAR REACTIONS 27Al(124Sn, X), E=20 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced reaction mechanism features. Statistical model of multifragmentation.
doi: 10.1016/S0375-9474(03)01571-9
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
2002SO13 Phys.Lett. 543B, 163 (2002) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, A.Ruangma, E.Winchester, S.J.Yennello Enhanced production of neutron-rich rare isotopes in the reaction of 25 MeV/nucleon 86Kr on 64Ni NUCLEAR REACTIONS 64Ni(86Kr, X), E=25 MeV/nucleon; measured projectile-like fragments isotopic yields, velocity distributions; deduced reaction mechanism features. 64Ni(86Kr, X)84Se/85Se/86Se/87Se/88Se/82Ge/83Ge/84Ge, E=25 MeV/nucleon; measured production σ. Comparisons with model predictions, previous measurements. Mass separator.
doi: 10.1016/S0370-2693(02)02459-0
2001CH50 Phys.Rev.Lett. 87, 052701 (2001) G.G.Chubarian, M.G.Itkis, N.A.Kondratiev, E.M.Kozulin, V.V.Pashkevich, I.V.Pokrovsky, A.Ya.Rusanov, V.S.Salamatin, R.P.Schmitt Gamma-Ray Multiplicities and Fission Modes in 208Pb(18O, f) NUCLEAR REACTIONS 208Pb(18O, F), E=78-198 MeV; measured fission fragment yields, fission mode dependence of γ-ray multiplicity. Comparison with model predictions.
doi: 10.1103/PhysRevLett.87.052701
2000PO12 Phys.Rev. C62, 014615 (2000) I.V.Pokrovsky, M.G.Itkis, I.M.Itkis, N.A.Kondratiev, E.M.Kozulin, E.V.Prokhorova, V.S.Salamatin, V.V.Pashkevich, S.I.Mulgin, A.Ya.Rusanov, S.V.Zhdanov, G.G.Chubarian, B.J.Hurst, R.P.Schmitt, C.Agodi, G.Bellia, L.Calabretta, K.Lukashin, C.Maiolino, A.Kelic, G.Rudolf, L.Stuttge, F.Hanappe Fission Modes in the Reaction 208Pb(18O, f) NUCLEAR REACTIONS 208Pb(18O, F), E=78 MeV; measured fission fragments kinetic energy, mass distributions; deduced high-energy fission mode. Multicomponent analysis method.
doi: 10.1103/PhysRevC.62.014615
1997MO35 Nucl.Phys. A627, 222 (1997) D.J.Morrissey, K.N.McDonald, D.Bazin, B.A.Brown, R.Harkewicz, N.A.Orr, B.M.Sherrill, G.A.Souliotis, M.Steiner, J.A.Winger, S.J.Yennello, B.M.Young, S.Lukyanov, G.Chubarian, Yu.Ts.Oganessian Single Neutron Emission following 11Li β-Decay RADIOACTIVITY 11Li(β-n) [from Be(18O, X), E=80 MeV/nucleon]; measured β-delayed En, In, Eγ, Iγ, T1/2. 11Be deduced levels, branching ratios, Gamow-Teller strength distributions, 11Li neutron halo dependence. Isotope separation, tof.
doi: 10.1016/S0375-9474(97)00410-7
1995IT04 Yad.Fiz. 58, No 12, 2140 (1995); Phys.Atomic Nuclei 58, 2026 (1995) M.G.Itkis, Yu.A.Muzychka, Yu.Ts.Oganessian, V.N.Okolovich, V.V.Pashkevich, A.Ya.Rusanov, Y.S.Salamatin, G.N.Smirenkin, G.G.Chubarian Fission of Excited Nuclei with Z2/A = 20-33: Mass-energy distributions of fragments, angular momentum, and liquid-drop model NUCLEAR REACTIONS 99Ru, 106,110Cd, 118Sn(20Ne, F), E=124 MeV; 112,118,124Sn(20Ne, F), E=140 MeV; 99Ru(25Mg, F), E=164 MeV; 112Sn(12C, F), E=137 MeV; measured fission fragment mass, energy distributions; deduced variances vs angular momentum, Businaro-Gallone point. Sierk liquid-drop model, finite-range nuclear forces.
1993CH11 Yad.Fiz. 56, No 3, 3 (1993); Phys.At.Nuclei 56, 286 (1993) G.G.Chubarian, M.G.Itkis, S.M.Lukyanov, V.N.Okolovich, Yu.E.Penionzhkevich, A.Ya.Rusanov, V.S.Salamatin, G.N.Smirenkin Mass-Energy Distributions of Fragments and Angular Momentum in Fission of Excited Nuclei NUCLEAR REACTIONS 194Pt(12C, F), E=99, 146 MeV; 190Os(16O, F), E=126, 168 MeV; 240Pu, 186W(20Ne, F), E=142, 174 MeV; 236U, 180Hf(24Mg, F), E=160, 177 MeV; 232Th, 176Yb(28Si, F), E=166, 189 MeV; 164Dy(40Ar, F), E=208 MeV; 244Cm(16O, F), E=126, 179 MeV; 208Pb(48Ti, F), E=264, 298 MeV; measured fission fragment yield vs mass, total kinetic energy, emission angle; deduced no influence of angular momentum, compound nucleus excitation energy on mass, energy distribution dispersion.
1992BO37 Z.Phys. A344, 135 (1992) V.Borrel, R.Anne, D.Bazin, C.Borcea, G.G.Chubarian, R.Del Moral, C.Detraz, S.Dogny, J.P.Dufour, L.Faux, A.Fleury, L.K.Fifield, D.Guillemaud-Mueller, F.Hubert, E.Kashy, M.Lewitowicz, C.Marchand, A.C.Mueller, F.Pougheon, M.S.Pravikoff, M.G.Saint-Laurent, O.Sorlin The Decay Modes of Proton Drip-Line Nuclei with A Between 42 and 47 NUCLEAR REACTIONS Ni(58Ni, X), E=69 MeV/nucleon; measured fragment spectra; deduced evidence for 44,45,43Cr, 45,47,46Fe, 44,46Mn; deduced no evidence for 42V, 44,45Mn, 45Fe. RADIOACTIVITY 44,43Cr, 43V, 46,47Fe(β+p) [from Ni(58Ni, X), E=69 MeV/nucleon]; measured β-delayed Ep, Ip, T1/2; deduced decay schemes. Discussed mass predictions at proton drip-line. Source implantation in Si detector telescope.
doi: 10.1007/BF01291696
1991CH33 Yad.Fiz. 53, 1195 (1991); Sov.J.Nucl.Phys. 53, 738 (1991) G.G.Chubarian, S.M.Lukyanov, Yu.E.Penionzhkevich, V.S.Salamatin, M.G.Itkis, V.N.Okolovich, A.Ya.Rusanov, G.N.Smirenkin Fission of 249Cf Induced by 16O and 20Ne Ions NUCLEAR REACTIONS 249Cf(16O, F), E=145 MeV; 249Cf(20Ne, F), E=120 MeV; measured fission fragment mass, energy distributions. 265Sg, 269Hs deduced mass-asymmetric deformation variation features in fission.
1990IT01 Yad.Fiz. 52, 23 (1990); Sov.J.Nucl.Phys. 52, 15 (1990) M.G.Itkis, S.M.Lukyanov, V.N.Okolovich, Yu.E.Penionzhkevich, A.Ya.Rusanov, V.S.Salamatin, G.N.Smirenkin, G.G.Chubarian Experimental Study of the Mass and Energy Distributions of Fragments from Fission of Excited Nuclei with Z2/A = 33-42 NUCLEAR REACTIONS, ICPND 197Au, 232Th, 183W, 198Pt, 206Pb, 233U, 239Pu(12C, F), E=97 MeV; 197Au, 232Th, 183W, 198Pt, 206Pb, 233U, 239Pu(16O, F), E=218 MeV; 197Au, 232Th, 183W, 198Pt, 206Pb, 233U, 239Pu(20Ne, F), E=154 MeV; measured fission fragment yield, mass, energy distributions; deduced first, second moments. Liquid drop model.
1989JO03 Yad.Fiz. 50, 382 (1989) R.V.Jolos, S.M.Lukyanov, A.K.Nasirov, V.P.Permyakov, V.S.Salamatin, G.G.Chubarian Nuclear Shell-Structure Effect on Mass Distribution in Multinucleon-Transfer Reactions NUCLEAR REACTIONS 124Sn, 108Ag, 139La(40Ar, X), E=220 MeV; 122Sn, 108Ag, 139La(64Zn, X), E=315 MeV; measured σ(fragment θ) vs mass; deduced shell structure role.
1989ZO01 Yad.Fiz. 49, 8 (1989) H.Zodan, S.M.Lukyanov, Yu.E.Penionzhkevich, V.S.Salamatin, G.G.Chubarian, K.Heidel, A.Pop, K.D.Schilling, E.Will, P.Gippner, K.Borcha Shell-Structure Manifestation in Characteristics of the Zn + Sn Reaction Products NUCLEAR REACTIONS Ag(64Zn, X), E=300, 335 MeV; 114Sn(64Zn, X), E=315-390 MeV; 116,122Sn(64Zn, X), E=315 MeV; 139La(64Zn, X), E=345, 365 MeV; measured fragment mass, total kinetic energy dependences; deduced shell structure role.
1988GI06 Z.Phys. A330, 433 (1988) P.Gippner, K.D.Schilling, F.Stary, E.Will, K.Heidel, S.M.Lukyanov, Yu.E.Penionzhkevich, V.S.Salamatin, H.Sodan, G.G.Chubarian, R.Schmidt On the Evolution of the Mass Asymmetry in Damped Heavy-Ion Collisions NUCLEAR REACTIONS 114Sn, Ag, 139La(64Zn, X), E < Coulomb barrier; measured total kinetic energy vs fragment mass distribution; deduced structure effects role.
1987SC28 Nucl.Instrum.Methods Phys.Res. A257, 197 (1987) K.D.Schilling, P.Gippner, W.Seidel, F.Stary, E.Will, K.Heidel, S.M.Lukyanov, Yu.E.Penionzhkevich, V.S.Salamatin, H.Sodan, G.G.Chubarian The Dubna Double-Arm Time-of-Flight Spectrometer for Heavy-Ion Reaction Products NUCLEAR REACTIONS 232Th(40Ar, X), E=220, 301 MeV; measured binary fragments σ(θ3, θ4), relative yields vs fragment mass. Double-arm tof spectrometer.
doi: 10.1016/0168-9002(87)90739-X
1986GI16 Z.Phys. A325, 335 (1986) P.Gippner, K.D.Schilling, W.Seidel, F.Stary, E.Will, H.Sodan, S.M.Lukyanov, V.S.Salamatin, Yu.E.Penionzhkevich, G.G.Chubarian, R.Schmidt Shell Effects in the Evolution of the Mass Asymmetry in Heavy-Ion Collisions Leading to Composite Systems with Z = 108 NUCLEAR REACTIONS 249Cf(22Ne, X), E=174 MeV; 238U(32S, X), E=192 MeV; 232Th(40Ar, X), E=206, 220, 301 MeV; 208Pb(56Fe, X), E=354 MeV; measured fragment mass distributions, total kinetic energy vs mass distributions; calculated fusion barriers, excitation energies; deduced mass asymmetry evolution shell effect dependence. Correlation spectrometer. Heavy ion collision dynamics.
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