NSR Query Results


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NSR database version of April 11, 2024.

Search: Author = J.Kormicki

Found 108 matches.

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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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14546.


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2004HA19      Nucl.Phys. A734, 257 (2004)

J.H.Hamilton, S.J.Zhu, A.V.Ramayya, P.M.Gore, J.O.Rasmussen, E.F.Jones, J.K.Hwang, R.Q.Xu, L.Y.Yang, K.Li, Z.Jiang, Z.Zhang, S.D.Ziao, X.Q.Zhang, J.Kormicki, Y.X.Luo, L.Chaturvedi, W.C.Ma, J.D.Cole, M.W.Drigert, I.Y.Lee, P.Fallon, M.A.Stoyer, T.N.Ginter, G.M.Ter-Akopian, A.V.Daniel, Yu.Ts.Oganessian, R.Donangelo, V.Dimitrov, S.Frauendorf

New Insights Into Neutron Rich Nuclei From Fission

RADIOACTIVITY 252Cf(SF); analyzed prompt and delayed Eγ, Iγ, γγ-coin. 106,110,112Ru, 112,114,116Pd; deduced rotational band features. 104Mo deduced levels, J, π, chiral doublet bands. 104Zr, 152Ce, 158Sm deduced transitions T1/2, deformation parameters. Gammasphere array.

doi: 10.1016/j.nuclphysa.2004.01.048
Citations: PlumX Metrics


2004JO17      J.Phys.(London) G30, L43 (2004)

E.F.Jones, J.H.Hamilton, P.M.Gore, A.V.Ramayya, J.K.Hwang, A.P.deLima, S.J.Zhu, Y.X.Luo, C.J.Beyer, J.Kormicki, X.Q.Zhang, W.C.Ma, I.Y.Lee, J.O.Rasmussen, S.C.Wu, T.N.Ginter, P.Fallon, M.Stoyer, J.D.Cole, A.V.Daniel, G.M.Ter-Akopian, R.Donangelo, S.J.Asztalos, T.Cornelius, P.Fleischer, M.Bender, T.Burvenich, S.Schramm, J.A.Maruhn, P.-G.Reinhard

Identification of levels in 162, 164Gd and decrease in moment of inertia between N = 98-100

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 162,164Gd deduced levels, J, π, rotational bands. Collective features in neighboring nuclides discussed.

doi: 10.1088/0954-3899/30/12/L02
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004LU03      Phys.Rev. C 69, 024315 (2004)

Y.X.Luo, S.C.Wu, J.Gilat, J.O.Rasmussen, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, C.J.Beyer, S.J.Zhu, J.Kormicki, X.Q.Zhang, E.F.Jones, P.M.Gore, I-Y.Lee, P.Zielinski, C.M.Folden III, T.N.Ginter, P.Fallon, G.M.Ter-Akopian, A.V.Daniel, M.A.Stoyer, J.D.Cole, R.Donangelo, S.J.Asztalos, A.Gelberg

Level structures of 110, 111, 112, 113Rh from measurements on 252Cf

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 110,111,112,113Rh deduced levels, J, π, configurations, deformation. Gammasphere array. Comparison with model predictions.

doi: 10.1103/PhysRevC.69.024315
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41464.


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
Citations: PlumX Metrics


2003ZH14      Phys.Rev. C 67, 064307 (2003), Erratum Phys.Rev. C 106, 049904 (2022)

Z.Zhang, S.J.Zhu, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, R.Q.Xu, Z.Jiang, S.D.Xiao, X.Q.Zhang, J.Kormicki, P.M.Gore, E.F.Jones, W.C.Ma, J.D.Cole, M.W.Drigert, I.Y.Lee, J.O.Rasmussen, Y.X.Luo, T.N.Ginter, C.Folden, P.Fallon III, P.Zielinski, K.E.Gregorich, A.O.Macchiavelli, R.Donangelo, M.A.Stoyer

Identification of collective bands in neutron-rich 113Ru

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 113Ru deduced high-spin levels, J, π, configurations. Gammasphere array.

doi: 10.1103/PhysRevC.67.064307
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13749.


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
Citations: PlumX Metrics


2002LU08      Phys.Rev. C66, 014305 (2002), Erratum Phys.Rev. C 107, 029902 (2023)

Y.X.Luo, J.O.Rasmussen, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, C.J.Beyer, S.J.Zhu, J.Kormicki, X.Q.Zhang, E.F.Jones, P.M.Gore, T.N.Ginter, K.E.Gregorich, I.-Y.Lee, A.O.Macchiavelli, P.Zielinski, C.M.Folden III, P.Fallon, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, M.A.Stoyer, J.D.Cole, R.Donangelo, S.C.Wu, S.J.Asztalos

Level Structure of 141Ba and 139Xe and the Level Systematics of N = 85 Even-Odd Isotones

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 141Ba, 139Xe deduced high-spin levels, possible J, π, configurations. Level systematics in neighboring isotones discussed. Gammasphere array.

doi: 10.1103/PhysRevC.66.014305
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002XU03      Chin.Phys.Lett. 19, 180 (2002)

R.-Q.Xu, S.-J.Zhu, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, X.Q.Zhang, K.Li, L.-M.Yang, L.-Y.Zhu, C.-Y.Gan, Z.Zhang, Z.Jiang, S.-D.Xiao, W.C.Ma, J.Kormicki, E.F.Jones, J.D.Cole, R.Aryaeinejad, M.W.Drigert, I.Y.Lee, J.O.Rasmussen, M.A.Stoyer, G.M.Ter-Akopian, A.V.Daniel

Observation of Rotational Bands in Neutron-Rich 106Mo Nucleus

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 106Mo deduced high-spin levels, J, π, configurations. Gammasphere array.

doi: 10.1088/0256-307X/19/2/312
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002ZH02      Phys.Rev. C65, 014307 (2002)

S.J.Zhu, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, C.Y.Gan, X.Q.Zhang, C.J.Beyer, J.Kormicki, M.Sakhaee, L.M.Yang, L.Y.Zhu, R.Q.Xu, Z.Zhang, Z.Jiang, W.C.Ma, E.F.Jones, P.M.Gore, J.D.Cole, M.W.Drigert, I.Y.Lee, J.O.Rasmussen, T.N.Ginter, Y.X.Luo, S.C.Wu, C.Folden, P.Fallon, P.Zielinski, K.E.Gregorich, A.O.Macchiavelli, S.J.Asztalos, G.M.Ter-Akopian, Yu.Ts.Oganessian, M.A.Stoyer, J.P.Greene, R.V.F.Janssens, I.Ahmad

Observation of Rotational Bands in the Neutron-Rich 107Ru Nucleus

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 107Ru deduced high-spin levels, J, π, configurations. Gammasphere array. Level systematics in neighboring isotopes discussed.

doi: 10.1103/PhysRevC.65.014307
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001HA14      Acta Phys.Pol. B32, 957 (2001)

J.H.Hamilton, Y.X.Luo, J.K.Hwang, E.F.Jones, A.V.Ramayya, S.H.Zhu, P.M.Gore, C.J.Beyer, J.Kormicki, X.Q.Zhang, T.N.Ginter, M.G.Wang, J.D.Cole, M.W.Drigert, W.C.Ma, P.G.Varmette, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.Kliman, J.O.Rasmussen, I.Y.Lee, R.Donangelo, A.P.De Lima, and the GANDS95 Collaboration

Octupole Correlations and Deformation in Ba, La, and Pr

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 141,144,145,146Ba, 145La, 147,149,151Pr deduced high-spin levels, J, π, octupole deformation.

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13807.


2001JO05      Nucl.Phys. A682, 79c (2001)

E.F.Jones, P.M.Gore, J.H.Hamilton, A.V.Ramayya, A.P.de Lima, R.S.Dodder, J.Kormicki, J.K.Hwang, C.J.Beyer, X.Q.Zhang, S.J.Zhu, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.O.Rasmussen, I.Y.Lee, J.D.Cole, M.W.Drigert, W.-C.Ma, and the GANDS95 Collaboration

A New Phenomenon: Shifted identical yrast bands in neighboring even-even nuclei

NUCLEAR STRUCTURE Z=58-74; analyzed rotational bands transition energies in even-even nuclides; deduced shifted identical yrast bands.

doi: 10.1016/S0375-9474(00)00625-4
Citations: PlumX Metrics


2001JO24      Yad.Fiz. 64, No 7, 1235 (2001); Phys.Atomic Nuclei 64, 1157 (2001)

E.F.Jones, P.M.Gore, J.H.Hamilton, A.V.Ramayya, A.P.de Lima, R.S.Dodder, J.Kormicki, J.K.Hwang, C.J.Beyer, X.Q.Zhang, S.J.Zhu, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.O.Rasmussen, I.Y.Lee, J.D.Cole, M.W.Drigert, W.-C.Ma, and the GANDS95 Collaboration

Shifted Identical Bands: A new phenomenon

NUCLEAR STRUCTURE Z=58-74; analyzed rotational bands moments of inertia; deduced shifted identical bands.

doi: 10.1134/1.1389535
Citations: PlumX Metrics


2001LU16      Phys.Rev. C 64, 054306 (2001); Erratum Phys.Rev. C 104, 069902 (2021)

Y.X.Luo, J.O.Rasmussen, A.V.Ramayya, J.H.Hamilton, X.Q.Zhang, J.K.Hwang, C.J.Beyer, J.Kormicki, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, K.E.Gregorich, T.N.Ginter, P.Zielinski, C.M.Folden, I.Y.Lee, P.Fallon, A.Macchiavelli, R.Donangelo, M.A.Stoyer, S.Asztalos, S.C.Wu

Fission γ Spectra and Levels in 139Ba

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 135Te, 139Ba deduced high-spin levels, J, π. Gammasphere array.

doi: 10.1103/PhysRevC.64.054306
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001RA20      Prog.Part.Nucl.Phys. 46, 221 (2001)

A.V.Ramayya, J.H.Hamilton, J.K.Hwang, C.J.Beyer, G.M.Ter-Akopyan, A.V.Daniel, J.O.Rasmussen, S.-C.Wu, R.Donangelo, J.Kormicki, X.Q.Zhang, A.Rodin, A.Formichev, J.Kliman, L.Krupa, Yu.Ts.Oganessian, G.Chubaryan, D.Seweryniak, R.V.F.Janssens, W.C.Ma, R.B.Piercey, J.D.Cole

Binary and Ternary Fission Studies with 252Cf

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced binary and ternary fission fragment yields. Gammasphere array.

doi: 10.1016/S0146-6410(01)00127-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13749.


2001YA06      Chin.Phys.Lett. 18, 24 (2001)

L.-M.Yang, S.-J.Zhu, K.Li, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, X.Q.Zhang, L.-Y.Zhu, C.-Y.Gan, M.Sakhaee, G.-L.Long, R.-Q.Xu, Z.Zhang, Z.Jiang, M.-G.Jon, W.C.Ma, B.R.S.Babu, J.Kormicki, E.F.Jones, J.D.Cole, R.Aryaeinejad, M.W.Drigert, I.Y.Lee, J.O.Rasmussen, M.A.Stoyer, G.M.Ter-Akopian, A.V.Daniel

Collective Bands in Neutron-Rich 104Mo Nucleus

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 104Mo deduced levels, J, π, configurations, vibrational and rotational bands. Gammasphere array. Comparisons with general collective model calculations.

doi: 10.1088/0256-307X/18/1/309
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001ZH05      Phys.Rev. C63, 027302 (2001)

X.Q.Zhang, J.H.Hamilton, A.V.Ramayya, S.J.Zhu, J.K.Hwang, C.J.Beyer, J.Kormicki, E.F.Jones, P.M.Gore, B.R.S.Babu, T.N.Ginter, R.Aryaeinejad, K.Butler-Moore, J.D.Cole, M.W.Drigert, J.K.Jewell, E.L.Reber, J.Gilat, I.Y.Lee, J.O.Rasmussen, A.V.Daniel, Yu.Ts.Oganessian, G.M.Ter-Akopian, W.C.Ma, P.G.Varmette, L.A.Bernstein, R.W.Lougheed, K.J.Moody, M.A.Stoyer, R.Donangelo, J.-Y.Zhang

Observation of a νh11/2 Pair Alignment in Neutron-Rich 118Pd

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 118Pd deduced high-spin levels, J, π, configurations. Gammasphere array.

doi: 10.1103/PhysRevC.63.027302
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000HW01      Phys.Rev. C61, 047601 (2000)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, C.J.Beyer, J.Kormicki, X.Q.Zhang, A.Rodin, A.Formichev, J.Kliman, L.Krupa, G.M.Ter-Akopian, Yu.Ts.Oganessian, G.Hubarian, D.Seweryniak, C.J.Lister, R.V.F.Janssens, I.Ahmad, M.P.Carpenter, J.P.Greene, T.Lauritsen, I.Wiedenhover, W.C.Ma, R.B.Piercey, J.D.Cole

5He Ternary Fission Yields of 252Cf and 235U(n, f)

RADIOACTIVITY 252Cf(SF); measured ternary fission associated α-spectra; deduced 4He, 5He relative yields. Other data considered.

doi: 10.1103/PhysRevC.61.047601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13746.


2000HW03      Phys.Rev. C62, 044303 (2000), Erratum Phys.Rev. C 103, 059901 (2021)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, E.F.Jones, P.M.Gore, S.J.Zhu, C.J.Beyer, J.Kormicki, X.Q.Zhang, L.K.Peker, B.R.S.Babu, T.N.Ginter, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.O.Rasmussen, I.Y.Lee, J.D.Cole, R.Aryaeinejad, M.W.Drigert, M.A.Stoyer, S.G.Prussin, R.Donangelo, H.C.Griffin

Possible Octupole Correlation in 147Pr and πh11/2 Bands in 149, 151Pr

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin following fission. 147,149,151Pr deduced high-spin levels, J, π, configurations. 147Pr deduced possible octupole correlations. Level structures and gamma rays in 147Pr and 151Pr nuclei reassigned by authors to 144La and 150Pr, respectively, in their papers 2009Lu04 for 144La and 2015Wa28 for 150Pr. Gammasphere array.

doi: 10.1103/PhysRevC.62.044303
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000ZH04      Phys.Rev. C61, 014305 (2000)

X.Q.Zhang, J.H.Hamilton, A.V.Ramayya, S.J.Zhu, J.K.Hwang, C.J.Beyer, J.Kormicki, E.F.Jones, P.M.Gore, B.R.S.Babu, T.N.Ginter, R.Aryaeinejad, K.Butler-Moore, J.D.Cole, M.W.Drigert, J.K.Jewell, E.L.Reber, J.Gilat, J.O.Rasmussen, A.V.Daniel, Yu.Ts.Oganessian, G.M.Ter-Akopian, W.C.Ma, P.G.Varmette, L.A.Bernstein, R.W.Lougheed, K.J.Moody, M.A.Stoyer

Identification of High Spin States in Neutron-Rich 113, 115, 117Pd Nuclei

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 113,115,117Pd deduced high-spin levels, J, π, configurations. Collective features in neighboring isotopes discussed.

doi: 10.1103/PhysRevC.61.014305
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1999BU32      J.Phys.(London) G25, 2253 (1999)

K.Butler-Moore, R.Aryaeinejad, X.Q.Zhang, B.R.S.Babu, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, V.E.Oberacker, S.J.Zhu, J.Kormicki, L.K.Peker, J.D.Cole, Y.X.Dardenne, W.C.Ma, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, I.Y.Lee, M.F.Mohar, J.O.Rasmussen, R.W.Lougheed, K.J.Moody, M.A.Stoyer, J.F.Wild, S.G.Prussin, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.Kliman, M.Morhac

High-Spin States in Neutron-Rich Even-Even Pd Isotopes

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 112,114,116Pd deduced high-spin levels, J, π, configurations. Gammasphere array. IBA calculations, level systematics in Pd isotopes discussed.

Data from this article have been entered in the XUNDL database. For more information, click here.


1999HA10      Acta Phys.Slovaca 49, 31 (1999)

J.H.Hamilton, A.V.Ramayya, J.K.Hwang, W.Greiner, S.J.Zhu, A.Sandulescu, A.Florescu, J.Kormicki, G.Ter-Akopian, Y.Oganesyan, A.V.Daniel, G.S.Popeko, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, M.W.Drigert, W.E.Collins, W.C.Ma, E.F.Jones, L.K.Peker, P.M.Gore, G.Drafta, B.R.S.Babu, G.Wang, J.K.Deng

Cold Spontaneous Fission Processes of 252Cf and the Structure of Neutron Rich Ba and La Nuclei

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin; deduced cold binary, ternary fission yields. 143,144,146Ba, 145,147La deduced high-spin levels, J, π, stable octupole deformation.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13749.


1999MA54      Phys.Rev. C60, 027301 (1999)

P.F.Mantica, M.R.Papantonakis, K.Butler-Moore, J.K.Deng, J.H.Hamilton, W.D.Hamilton, J.Kormicki, A.Lahamer, W.C.Ma, A.V.Ramayya

Nuclear Orientation of 96Tc

RADIOACTIVITY 96Tc(EC); measured Eγ, Iγ(θ) from oriented nuclei. 96Mo deduced transitions δ. Comparison with IBM-2 calculations.

doi: 10.1103/PhysRevC.60.027301
Citations: PlumX Metrics


1999PO31      Bull.Rus.Acad.Sci.Phys. 63, 699 (1999)

G.S.Popeko, G.M.Ter-Akopian, J.Hamilton, J.Kormicki, A.V.Daniel, Yu.Ts.Oganessian, A.V.Ramayya, J.K.Hwang, A.Sandulescu, A.Florescu, W.Greiner, J.Kliman, M.Morhac, J.Rasmussen, M.A.Stoyer, J.D.Cole

Angular Momenta of Fragments and Dynamics of Spontaneous 252Cf Fission

RADIOACTIVITY 252Cf(SF); measured Eγ, γγ-coin, fission fragments angular momenta vs neutron multiplicity and fragment mass. Gammasphere array. Comparison with calculations including flexural vibrations at the scission point.


1999SA58      Phys.Rev. C60, 067303 (1999)

M.Sakhaee, S.J.Zhu, J.H.Hamilton, A.V.Ramayya, J.K.Hwang, X.Q.Zhang, L.M.Yang, L.Y.Zhu, C.Y.Gan, E.F.Jones, P.M.Gore, T.N.Ginter, B.R.S.Babu, W.C.Ma, J.Kormicki, C.J.Beyer, G.L.Long, J.K.Deng, K.Li, J.D.Cole, R.Aryaeinejad, M.W.Drigert, J.O.Rasmussen, S.Asztalos, I.Y.Lee, A.O.Macchiavelli, S.Y.Chu, K.E.Gregorich, M.F.Mohar, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild, S.G.Prussin, G.M.Ter-Akopian, A.V.Daniel, Yu.Ts.Oganessian

Identification of Levels in Neutron-Rich 145Ce and 147Ce Nuclei

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 145,147Ce deduced high-spin levels, J, π, configurations. Gammasphere array. Comparison with particle-plus-rotor calculations.

doi: 10.1103/PhysRevC.60.067303
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1999ZH05      Phys.Rev. C59, 1316 (1999)

S.J.Zhu, J.H.Hamilton, A.V.Ramayya, M.G.Wang, J.K.Hwang, E.F.Jones, L.K.Peker, B.R.S.Babu, G.Drafta, W.C.Ma, G.L.Long, L.Y.Zhu, M.Li, C.Y.Gan, T.N.Ginter, J.Kormicki, J.K.Deng, D.T.Shi, W.E.Collins, J.D.Cole, R.Aryaeinejad, M.W.Drigert, J.O.Rasmussen, R.Donangelo, J.Gilat, S.Asztalos, I.Y.Lee, A.O.Macchiavelli, S.Y.Chu, K.E.Gregorich, M.F.Mohar, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild, S.G.Prussin, G.M.Ter-Akopian, A.V.Daniel, Yu.Ts.Oganessian

Octupole Correlations in Neutron-Rich 145, 147La Nuclei: Coriolis-limit-coupling bands with aligned h11/2 Proton

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 145,147La deduced high-spin levels, possible J, π, B(E1)/B(E2), octupole correlations. Cranked shell model analysis. Gammasphere array.

doi: 10.1103/PhysRevC.59.1316
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1999ZH08      Chin.Phys.Lett. 16, 169 (1999)

S.-J.Zhu, M.-G.Wang, J.H.Hamilton, A.V.Ramayya, B.R.S.Babu, W.C.Ma, G-L.Long, L.-Y.Zhu, M.Li, M.Sakhaee, C.-Y.Gan, L.-M.Yang, J.Kormicki, J.D.Cole, R.Aryaeinejad, M.W.Drigert, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.G.Prussin, I.Y.Lee, Yu.Ts.Oganessian, G.M.Ter-Akopian, A.V.Daniel

Octupole Deformation Bands of πh11/2 in Neutron-Rich 145, 147La Nuclei

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 145,147La deduced high-spin levels, possible J, π, configurations, B(E1)/B(E2), octupole deformation. Gammasphere array.


1999ZH29      Chin.Phys.Lett. 16, 715 (1999)

S.-J.Zhu, M.Sakhaee, J.H.Hamilton, A.V.Ramayya, C.-Y.Gan, L.-Y.Zhu, L.-M.Yang, G.-L.Long, S.-L.Pau, B.R.S.Babu, J.K.Hwang, W.C.Ma, J.Kormicki, X.Q.Zhang, E.F.Jones, J.D.Cole, R.Aryaeinejad, M.W.Drigert, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.G.Prussin, I.Y.Lee, Yu.Ts.Oganessian, G.M.Ter-Akopian, A.V.Daniel

Octupole Deformation and Signature Inversion in 145Ba

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 145Ba deduced high-spin levels, J, π, B(E1)/B(E2), signature inversion, deformation features. Gammasphere array.

doi: 10.1088/0256-307X/16/10/005
Citations: PlumX Metrics


1999ZH31      Phys.Rev. C60, 051304 (1999)

S.J.Zhu, J.H.Hamilton, A.V.Ramayya, E.F.Jones, J.K.Hwang, M.G.Wang, X.Q.Zhang, P.M.Gore, L.K.Peker, G.Drafta, B.R.S.Babu, W.C.Ma, G.L.Long, L.Y.Zhu, C.Y.Gan, L.M.Yang, M.Sakhaee, M.Li, J.K.Deng, T.N.Ginter, C.J.Beyer, J.Kormicki, J.D.Cole, R.Aryaeinejad, M.W.Drigert, J.O.Rasmussen, S.Asztalos, I.Y.Lee, A.O.Macchiavelli, S.Y.Chu, K.E.Gregorich, M.F.Mohar, G.M.Ter-Akopian, A.V.Daniel, Yu.Ts.Oganessian, R.Donangelo, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild, S.G.Prussin, J.Kliman, H.C.Griffin

Octupole Correlations in Neutron-Rich 143, 145Ba and a Type of Superdeformed Band in 145Ba

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 143,145Ba deduced high-spin levels, J, π, B(E1)/B(E2), possible stable octupole deformation. Gammasphere array.

doi: 10.1103/PhysRevC.60.051304
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1998DO01      Phys.Rev. C57, 97 (1998)

J.Doring, D.Pantelica, A.Petrovici, B.R.S.Babu, J.H.Hamilton, J.Kormicki, Q.H.Lu, A.V.Ramayya, O.J.Tekyi-Mensah, S.L.Tabor

Evidence for Yrast Positive-Parity High-Spin States in Odd-Odd 72As

NUCLEAR REACTIONS 62Ni(13C, 2np), E=48.5 MeV; measured Eγ, Iγ, γ(θ), γ linear polarization. 72As deduced high-spin levels, J, π, B(E2), δ. VAMPIR calculations.

doi: 10.1103/PhysRevC.57.97
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1998HA65      Nuovo Cim. 111A, 633 (1998)

J.H.Hamilton, E.F.Jones, P.M.Gore, A.V.Ramayya, R.S.Dodder, C.J.Beyer, J.K.Hwang, X.Q.Zhang, S.J.Zhu, A.P.de Lima, J.Kormicki, J.D.Cole, R.Aryaeinejad, W.C.Ma, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.O.Rasmussen, S.J.Asztalos, I.Y.Lee, A.O.Macchiavelli, M.A.Stoyer, R.W.Lougheed, S.G.Prussin, R.Donangelo

A New Phenomenon-Shifted Identical Bands and New Region of Stable Octupole Deformation

NUCLEAR STRUCTURE Nd, Sm, Gd, Dy, Hf, Yb; analyzed rotational bands transition energies; deduced shifted identical bands. 107,109Mo; analyzed levels, J, π; deduced stable octupole deformation.


1998HW02      J.Phys.(London) G24, L9 (1998)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, L.K.Peker, J.Kormicki, B.R.S.Babu, T.N.Ginter, C.J.Beyer, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.O.Rasmussen, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, R.W.Macleod, J.Gilat, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, M.A.Stoyer, L.A.Bernstein, R.W.Lougheed, K.J.Moody, S.G.Prussin, H.C.Griffin, R.Donangelo

Close Doublet Structures in 103Mo, 109,111Ru, and Neighbours: Rotation-alignment for the half-filled h11/2 subshell ( Question )

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 103,105Mo, 109,111Ru deduced levels, band structure, possible J, π, configurations, evidence for rotation alignment. Comparison with other nuclei.

doi: 10.1088/0954-3899/24/5/009
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1998HW04      Phys.Rev. C57, 2250 (1998); Erratum Phys.Rev. C58, 3013 (1998)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, L.K.Peker, J.Kormicki, B.R.S.Babu, T.N.Ginter, C.J.Beyer, J.O.Rasmussen, J.Gilat, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, R.W.Macleod, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, M.A.Stoyer, L.A.Bernstein, R.W.Lougheed, K.J.Moody, S.G.Prussin, H.C.Griffin, R.Donangelo, S.J.Zhu

Identification of the γ Transitions in Tc and Cs Products of 252Cf Fission and Possible (7/2)+ [413] Bands in 105-109Tc Isotopes

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 105Tc deduced high-spin levels, J, π, rotational bands. 106,107,108,109Tc deduced levels, possible J, π. 139,140,141,142,143Cs deduced levels.

doi: 10.1103/PhysRevC.57.2250
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1998HW08      Phys.Rev. C58, 3252 (1998)

J.K.Hwang, A.V.Ramayya, J.Gilat, J.H.Hamilton, L.K.Peker, J.O.Rasmussen, J.Kormicki, T.N.Ginter, B.R.S.Babu, C.J.Beyer, E.F.Jones, R.Donangelo, S.J.Zhu, H.C.Griffin, G.M.Ter-Akopyan, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.D.Cole, R.Aryaeinejad, M.W.Drigert, M.A.Stoyer

Rotational Bands in 101-103Nb and 98, 100Y Nuclei and Identification of Yrast Bands in 146La and 149Pr

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 101,102,103Nb, 98,100Y, 146La, 149Pr deduced levels J, π, configurations, rotational bands properties. Pairing-free bands, collective model. Gammasphere.

doi: 10.1103/PhysRevC.58.3252
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Data from this article have been entered in the XUNDL database. For more information, click here.


1998RA09      Phys.Rev. C57, 2370 (1998)

A.V.Ramayya, J.H.Hamilton, J.K.Hwang, L.K.Peker, J.Kormicki, B.R.S.Babu, T.N.Ginter, A.Sandulescu, A.Florescu, F.Carstoiu, W.Greiner, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.O.Rasmussen, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, R.W.Macleod, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, M.A.Stoyer, L.A.Bernstein, R.W.Lougheed, K.J.Moody, S.G.Prussin, S.J.Zhu, H.C.Griffin, R.Donangelo

Cold (Neutronless) α Ternary Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin; deduced α-associated ternary fission isotopic yields.

doi: 10.1103/PhysRevC.57.2370
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13698.


1998ZH12      Phys.Rev. C57, 2040 (1998); Erratum Phys.Rev. C58, 3012 (1998)

X.Q.Zhang, J.H.Hamilton, A.V.Ramayya, L.K.Peker, J.K.Hwang, E.F.Jones, J.Kormicki, C.J.Beyer, P.M.Gore, B.R.S.Babu, T.N.Ginter, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, I.Y.Lee, A.O.Macchiavelli, R.W.Macleod, J.O.Rasmussen, J.Gilat, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, Y.X.Dardenne, M.W.Drigert, M.A.Stoyer, J.F.Wild, J.A.Becker, L.A.Bernstein, R.W.Lougheed, K.J.Moody, R.Donangelo, S.G.Prussin, H.C.Griffin, S.J.Zhu

Identification of New Negative-Parity Levels in 152,154Nd

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 152,154Nd deduced high-spin levels, J, π, negative-parity bands.

doi: 10.1103/PhysRevC.57.2040
Citations: PlumX Metrics

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1998ZH39      Chin.Phys.Lett. 15, 793 (1998)

S.-J.Zhu, C.-Y.Gan, J.H.Hamilton, A.V.Ramayya, B.R.S.Babu, M.Sakhaee, W.C.Ma, G.-L.Long, J.-K.Deng, L.-Y.Zhu, M.Li, L.-M.Yang, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.W.Drigert, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.G.Prussin, I.Y.Lee, N.R.Johnson, F.K.McGowan

Collective Band Structures in the Neutron-Rich 107, 109Ru Nuclei

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 107,109Ru deduced high-spin levels, J, π, configurations. Particle-rotor model analysis. Gammasphere array.

doi: 10.1088/0256-307X/15/11/005
Citations: PlumX Metrics


1997DO20      Nuovo Cim. 110A, 949 (1997)

R.S.Dodder, E.F.Jones, J.H.Hamilton, A.V.Ramayya, P.Gore, C.J.Beyer, A.P.De Lima, J.K.Hwang, X.Q.Zhang, S.J.Zhu, Q.H.Lu, T.Ginter, B.R.S.Babu, M.G.Wang, J.Kormicki, J.K.Deng, D.Shi, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, W.C.Ma, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, J.O.Rasmussen, S.J.Asztalos, I.Y.Lee, A.O.Machiavelli, M.A.Stoyer, R.W.Lougheed, Y.X.Dardenne, S.G.Prussin, R.Donangelo

Identical and Shifted Identical Bands

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 156,158,160Sm, 160,162Gd deduced levels, J, π, identical bands features.

doi: 10.1007/BF03035931
Citations: PlumX Metrics


1997HA64      Prog.Part.Nucl.Phys. 38, 273 (1997)

J.H.Hamilton, A.V.Ramayya, J.K.Hwang, J.Kormicki, B.R.S.Babu, A.Sandulescu, A.Florescu, W.Greiner, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, S.J.Zhu, M.G.Wang, T.Ginter, J.K.Deng, W.C.Ma, G.S.Popeko, Q.H.Lu, E.Jones, R.Dodder, P.Gore, W.Nazarewicz, J.O.Rasmussen, S.Asztalos, I.Y.Lee, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, M.F.Mohar, S.Prussin, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild, L.A.Bernstein, J.A.Becker, J.D.Cole, R.Aryaeinejad, Y.X.Dardenne, M.W.Drigert, K.Butler-Moore, R.Donangelo, H.C.Griffin

New Cold and Ultra Hot Binary and Cold Ternary Spontaneous Fission Modes for 252Cf and New Band Structures with Gammasphere

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (X-ray)γ-coin, prompt neutron multiplicity following binary, ternary fission; deduced fragments isotopic yields. 142,143,144,145,146,148Ba, 140Xe, 144Ce, 99,100,102Zr, 98,100Sr, 112,114,116Pd, 156,158,160Sm deduced high-spin levels, J, π, rotational bands features. 108,110,112Ru, 148,150,152Ce, 146,148,150,152,154Nd, 140Ba, 98Sr, 104Zr deduced rotational bands features. Gammasphere array.

doi: 10.1016/S0146-6410(97)00037-9
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13698. Data from this article have been entered in the XUNDL database. For more information, click here.


1997HW02      Int.J.Mod.Phys. E6, 331 (1997)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, J.Kormicki, L.K.Peker, B.R.S.Babu, T.N.Ginter, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, I.Y.Lee, A.O.Macchiavelli, R.W.Macleod, J.O.Rasmussen, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, Y.X.Dardenne, M.W.Drigert, M.A.Stoyer, J.F.Wild, J.A.Becker, L.A.Bernstein, R.W.Lougheed, K.J.Moody, R.Donangelo, S.G.Prussin, H.C.Griffin

Identification of the ν3/2-[521] Band in 153Nd and the γ-Transitions in 149Nd

RADIOACTIVITY 252Cf(SF); measured γγ-coin; deduced E2 transition energies in N=93 isotones, N=89 isotones Eγ. 149Nd deduced high-spin level associated transitions. 153Nd deduced high-spin levels, band structure, signature splitting related features, moment of inertia. Other data input.

doi: 10.1142/S0218301397000226
Citations: PlumX Metrics


1997HW03      Phys.Rev. C56, 1344 (1997)

J.K.Hwang, A.V.Ramayya, J.H.Hamilton, L.K.Peker, J.Kormicki, B.R.S.Babu, T.N.Ginter, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.O.Rasmussen, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, R.W.Macleod, J.Gilat, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, M.A.Stoyer, Y.X.Dardenne, J.A.Becker, L.A.Bernstein, R.W.Lougheed, K.J.Moody, S.G.Prussin, H.C.Griffin, R.Donangelo

Identification of 109Mo and Possible Octupole Correlations in 107,109Mo

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 107,109Mo deduced high-spin levels, J, π, B(E1)/B(E2), configurations, octupole deformation.

doi: 10.1103/PhysRevC.56.1344
Citations: PlumX Metrics


1997RA39      Nuovo Cim. 110A, 1073 (1997)

A.V.Ramayya, J.H.Hamilton, J.K.Hwang, L.K.Peker, J.Kormicki, B.R.S.Babu, T.N.Ginter, A.Sandulescu, A.Florescu, F.Carstoiu, W.Greiner, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, W.C.Ma, P.G.Varmette, J.O.Rasmussen, S.J.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, R.W.MacLeod, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, M.W.Drigert, M.A.Stoyer, L.A.Bernstein, R.W.Lougheed, K.J.Moody, S.G.Prussin, S.J.Zhu, H.C.Griffin, R.Donangelo

Cold Binary and Ternary Fragmentations in Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin; deduced fragment isotopic yields, binary, α-associated ternary events features.

doi: 10.1007/BF03035948
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13698.


1997TE03      Phys.Rev. C55, 1146 (1997)

G.M.Ter-Akopian, J.H.Hamilton, Yu.Ts.Oganessian, A.V.Daniel, J.Kormicki, A.V.Ramayya, G.S.Popeko, B.R.S.Babu, Q.-H.Lu, K.Butler-Moore, W.-C.Ma, E.F.Jones, J.K.Deng, D.Shi, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, N.R.Johnson, I.Y.Lee, F.K.McGowan

Yields of Correlated Fragment Pairs in Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured correlated fragment pairs yields for Ru-Xe, Zr-Ce, Mo-Ba, Sr-Nd isotopes; deduced fission fragment yields vs mass, neutron multiplicities.

doi: 10.1103/PhysRevC.55.1146
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13648.


1997TE10      Bull.Rus.Acad.Sci.Phys. 61, 149 (1997)

G.M.Ter-Akopian, Yu.Ts.Oganessian, G.S.Popeko, A.V.Daniel, J.Hamilton, J.Kormicki, A.V.Ramayya, W.-C.Ma, J.Rasmussen, M.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Prussin, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.Drigert

Angular Momenta of Fragments in the 252Cf Spontaneous Fission

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ; deduced 144Ba, 138,140Xe, 104Mo fragment angular momenta. Multiple characteristic γ-quanta emitted from fragment partners.


1997TE17      Bull.Rus.Acad.Sci.Phys. 61, 587 (1997)

G.M.Ter-Akopian, Yu.Ts.Oganessian, G.S.Popeko, A.V.Daniel, J.Hamilton, J.Kormicki, A.V.Ramayya, W.-C.Ma, B.R.S.Babu, T.Ginter, S.J.Zhu, J.Rasmussen, M.Stoyer, I.Y.Lee, S.Asztalos, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, M.F.Mohar, S.Prussin, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.Drigert

Yields of Fragment Pairs and Other Characteristics of Spontaneous 252Cf Fission

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin; deduced isotopic yields, fragment pair yields, mean neutron multiplicities.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13624.


1997TE18      Fiz.Elem.Chastits At.Yadra 28, 1357 (1997); Phys.Part.Nucl. 28, 543 (1997)

G.M.Ter-Akopyan, Yu.Ts.Oganesyan, A.V.Daniel, G.S.Popeko, J.Hamilton, J.Kormicki, A.Ramayya, J.Kliman, J.Rasmussen

Experimental Methods for Studying Spontaneous and Low-Energy Nuclear Fission


1997VA17      Phys.Lett. 410B, 103 (1997); Erratum Phys.Lett. 421B, 412 (1998)

P.G.Varmette, D.T.Shi, W.C.Ma, A.V.Ramayya, R.V.F.Janssens, C.N.Davids, J.H.Hamilton, I.Ahmad, H.Amro, B.R.S.Babu, B.Back, K.S.Bindra, D.J.Blumenthal, L.T.Brown, M.P.Carpenter, W.L.Croft, B.Crowell, S.M.Fischer, U.Garg, R.G.Henry, T.Ishii, T.L.Khoo, J.Kormicki, T.Lauritsen, C.J.Lister, D.Nisius, H.Penttila, R.B.Piercey, J.A.Winger, S.J.Zhu, P.B.Semmes

Identification of 181Hg and Shape Coexistence in Odd-A Hg Isotopes

NUCLEAR REACTIONS 144Sm(40Ar, 3n), E=175, 180 MeV; measured Eγ, Iγ, γγ-coin, (recoil)γ-coin, DCO ratios. 181Hg deduced levels, J, π, band structure, configurations, possible isomeric state. Comparisons with neighboring nuclei.

doi: 10.1016/S0370-2693(97)01035-6
Citations: PlumX Metrics


1997ZH23      J.Phys.(London) G23, L77 (1997)

S.J.Zhu, J.H.Hamilton, A.V.Ramayya, M.G.Wang, E.F.Jones, J.K.Hwang, B.R.S.Babu, W.C.Ma, G.L.Long, M.Li, L.Y.Zhu, J.K.Deng, T.N.Ginter, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.W.Drigert, G.Ter-Akopian, Yu.Ts.Oganessian, A.Daniel, J.O.Rasmussen, M.A.Stoyer, I.Y.Lee, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.G.Prussin, N.R.Johnson, F.K.McGowan

High Spin Octupole Correlations in the N = 85, 139Xe and 141Ba Isotones

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγγ-coin. 139Xe, 141Ba deduced high-spin levels, J, π, B(E1)/B(E2) ratios, configurations, octupole bands. Gammasphere array. Band systematics from other data input.


1997ZH25      Chin.Phys.Lett. 14, 569 (1997)

S.-J.Zhu, M.-G.Wang, J.H.Hamilton, A.V.Ramayya, B.R.S.Babu, W.C.Ma, G.-L.Long, J.-K.Deng, L.-Y.Zhu, M.Li, T.N.Ginter, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.W.Drigert, J.O.Rasmussen, Yu.Ts.Oganessian, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.G.Prussin, I.Y.Lee, N.R.Johnson, F.K.McGowan

Reflection Asymmetric Shapes in the Neutron-Rich 140,143Ba Isotopes

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 140,143Ba deduced levels, J, π, B(E1)/B(E2), γ-multipolarity, octupole deformation, other shape related features.


1996BA34      Phys.Rev. C54, 568 (1996)

B.R.S.Babu, S.J.Zhu, A.V.Ramayya, J.H.Hamilton, L.K.Peker, M.G.Wang, T.N.Ginter, J.Kormicki, W.C.Ma, J.D.Cole, R.Aryaeinejad, K.Butler-Moore, Y.X.Dardenne, M.W.Drigert, G.M.Ter-Akopian, Yu.Ts.Oganessian, J.O.Rasmussen, S.Asztalos, I.Y.Lee, A.O.Macchiavelli, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Prussin, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild

Identification of γ Transitions in 147Ba, 149Ce, and 151,153Nd

RADIOACTIVITY 252Cf(SF); measured γγγ-, γ(X-ray)-, γγ(X-ray)-, γγ-coin. 147Ba, 151,153Nd, 149Ce deduced high-spin levels, J, π, configuration, band structure.

doi: 10.1103/PhysRevC.54.568
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1996BI06      Phys.Rev. C53, 3165 (1996)

K.S.Bindra, P.F.Hua, B.R.S.Babu, C.Baktash, J.Barreto, D.M.Cullen, C.N.Davids, J.K.Deng, J.D.Garrett, M.L.Halbert, J.H.Hamilton, N.R.Johnson, A.Kirov, J.Kormicki, I.Y.Lee, W.C.Ma, F.K.McGowan, A.V.Ramayya, D.G.Sarantites, F.Soramel, D.Winchell

Reply to ' Comment on ' Prolate-Oblate Band Mixing and New Bands in 182Hg ' '

NUCLEAR STRUCTURE 182Hg; analyzed band-mixing interpretations; deduced method's applicability limitations.

doi: 10.1103/PhysRevC.53.3165
Citations: PlumX Metrics


1996CH34      Int.J.Mod.Phys. E5, 565 (1996)

L.Chaturvedi, B.R.S.Babu, J.H.Hamilton, A.V.Ramayya, W.C.Ma, S.J.Zhu, J.Kormicki, A.Petrovici, K.W.Schmid, A.Faessler, N.R.Johnson, I.Y.Lee, C.Baktash, F.K.McGowan, M.L.Halbert, M.Riley, J.D.Cole

Negative Parity States in 68Ge: Experiment and theory

NUCLEAR REACTIONS 46Ti(25Mg, n2p), E=68 MeV; measured γγ-coin. 68Ge deduced high-spin levels, γ-multipolarity, band structure.

doi: 10.1142/S021830139600030X
Citations: PlumX Metrics


1996DA16      Phys.Rev. C54, 206 (1996)

Y.X.Dardenne, R.Aryaeinejad, S.J.Asztalos, B.R.S.Babu, K.Butler-Moore, S.Y.Chu, J.D.Cole, M.W.Drigert, K.E.Gregorich, J.H.Hamilton, J.Kormicki, I.Y.Lee, R.W.Lougheed, Q.H.Lu, W.-C.Ma, M.F.Mohar, K.J.Moody, S.G.Prussin, A.V.Ramayya, J.O.Rasmussen, M.A.Stoyer, J.F.Wild

Observation of Cold Fission in 242Pu Spontaneous Fission

RADIOACTIVITY 242Pu(SF); measured γγ-coin following fission; deduced relative yields for Zr-Xe, Sr-Ba, Mo-Te isotope pairs.

doi: 10.1103/PhysRevC.54.206
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13747.


1996HA27      Phys.Rep. 264, 215 (1996)

J.H.Hamilton, G.M.Ter-Akopian, Yu.Ts.Oganessian, J.Kormicki, S.J.Zhu, M.G.Wang, Q.Lu, K.Butler-Moore, A.V.Ramayya, W.C.Ma, B.R.S.Babu, D.Shi, J.K.Deng, G.S.Popeko, A.V.Daniel, W.Greiner, A.Sandulescu, J.D.Cole, R.Aryaeinejad, J.Kliman, V.Polhorsky, M.Morhac, N.R.Johnson, I.Y.Lee, F.K.McGowan, L.K.Peker

Structure of Neutron-Rich Nuclei and Neutron Multiplicities in Spontaneous Fission

RADIOACTIVITY 252Cf(SF); compiled, reviewed γγ-, γγγ-coin data. 140,143,145,147Ba, 136Te, 138Xe deduced high-spin levels. Other nuclei included.

doi: 10.1016/0370-1573(95)00039-9
Citations: PlumX Metrics


1996PA17      J.Phys.(London) G22, 1013 (1996)

D.Pantelica, A.Pantelica, F.Negoita, A.V.Ramayya, J.H.Hamilton, L.Chaturvedi, J.Kormicki, B.R.S.Babu, A.Petrovici, K.W.Schmid, A.Faessler, N.R.Johnson, I.Y.Lee, C.Baktash, F.K.McGowan, J.D.Cole, E.F.Zganjar, T.M.Cormier

Structure of Odd-Odd 72As: Experiment and theory

NUCLEAR REACTIONS 59Co(16O, n2p), E=52 MeV; 56Fe(19F, n2p), E=60 MeV; 47Ti(28Si, 3p), E=95 MeV; measured γγ-, (particle)γγ-coin, γγ(t), Eγ, Iγ, γ(θ). 72As deduced levels, J, π, B(λ), γ multipolarity. Model comparison.

doi: 10.1088/0954-3899/22/7/007
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1996PE04      Phys.Rev. C53, 2134 (1996)

A.Petrovici, K.W.Schmid, A.Faessler, D.Pantelica, F.Negoita, B.R.S.Babu, A.V.Ramayya, J.H.Hamilton, J.Kormicki, L.Chaturvedi, W.C.Ma, S.J.Zhu, N.R.Johnson, I.Y.Lee, C.Baktash, F.K.McGowan, M.L.Halbert, M.Riley, J.D.Cole

High Spin States in 68As: Experiment and theory

NUCLEAR REACTIONS 56Fe(14N, 2n), E=46 MeV; 58Ni(12C, np), E=36, 45 MeV; 46Ti(25Mg, 2np), E=68 MeV; measured γγ-coin. 68As deduced high-spin levels, J, π. Model comparison.

doi: 10.1103/PhysRevC.53.2134
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Data from this article have been entered in the XUNDL database. For more information, click here.


1996RI12      Phys.Rev. C54, 2041 (1996)

J.D.Richards, C.R.Bingham, Y.A.Akovali, J.A.Becker, E.A.Henry, P.Joshi, J.Kormicki, P.F.Mantica, K.S.Toth, J.Wauters, E.F.Zganjar

Observation of Fine Structure in 190Pb α Decay

RADIOACTIVITY 190Pb(α) [from W(16O, X), E=170 MeV]; measured Eα, Iα, fine structure; deduced hindrance factors.

doi: 10.1103/PhysRevC.54.2041
Citations: PlumX Metrics


1996TE04      Phys.Rev.Lett. 77, 32 (1996)

G.M.Ter-Akopian, J.H.Hamilton, Yu.Ts.Oganessian, A.V.Daniel, J.Kormicki, A.V.Ramayya, G.S.Popeko, B.R.S.Babu, Q.-H.Lu, K.Butler-Moore, W.-C.Ma, S.Cwiok, W.Nazarewicz, J.K.Deng, D.Shi, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, N.R.Johnson, I.Y.Lee, F.K.McGowan, J.X.Saladin

New Spontaneous Fission Mode for 252Cf: Indication of hyperdeformed 144,145,146Ba at scission

RADIOACTIVITY 252Cf(SF); measured γγ-coin, prompt neutron multiplicities, Mo, Ba isotopes correlated fragment pairs yields; deduced new fission mode. 144,145,146Ba deduced hyperdeformed shape evidence at scission.

doi: 10.1103/PhysRevLett.77.32
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13648.


1996TE07      Bull.Rus.Acad.Sci.Phys. 60, 129 (1996)

G.M.Ter-Akopian, J.Hamilton, Yu.Ts.Oganessian, A.V.Daniel, J.Kormicki, G.S.Popeko, A.V.Ramayya, Q.Lu, K.Butler-Moore, W.-C.Ma, J.K.Deng, D.Shi, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, S.J.Zhu, B.R.S.Babu, N.P.Johnson, I.J.Lee, F.K.McGowan

Yields of Correlated Fragment Pairs from Spontaneous Fission of the 252Cf Nuclei

RADIOACTIVITY 252Cf(SF); measured γ spectra, γγ-coin; deduced correlated fragment pairs yields for Xe-Ru, Ba-Mo, Ce-Zr isotopes.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13648.


1996ZI01      Phys.Rev. C53, 106 (1996)

B.E.Zimmerman, W.B.Walters, Zs.Dombradi, Z.Gacsi, P.F.Mantica, H.K.Carter, J.Kormicki

β+ Decay of 15.2-Min 114Te

RADIOACTIVITY 114Te(β+EC) [from 92Mo(32S, X), E=220 MeV]; measured Eγ, Iγ, γγ-, γ(ce)-coin, I(ce). 114Sb deduced levels, J, π, configuration, ICC, B(λ). Interacting boson-fermion-fermion model.

doi: 10.1103/PhysRevC.53.106
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1995BI01      Phys.Rev. C51, 125 (1995)

C.R.Bingham, M.B.Kassim, M.Zhang, Y.A.Akovali, K.S.Toth, W.D.Hamilton, H.K.Carter, J.Kormicki, J.von Schwarzenberg, M.M.Jarrio

α-Decay Rates for 181-186Au and 181-185Pt Isotopes

RADIOACTIVITY 181,182,183,184,185,186Au(α) [from Ta(12C, X), E=153 MeV]; measured Eα, Iα, γγ-, γα-, γ(ce)-coin, Eγ, Iγ, E X-ray, I X-ray. 180,177,178,179,181Ir levels deduced α-branching ratios. 181,183,185Au deduced ground state configurations.

doi: 10.1103/PhysRevC.51.125
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1995BI02      Phys.Rev. C51, 401 (1995)

K.S.Bindra, P.F.Hua, B.R.S.Babu, C.Baktash, J.Barreto, D.M.Cullen, C.N.Davids, J.K.Deng, J.D.Garrett, M.L.Halbert, J.H.Hamilton, N.R.Johnson, A.Kirov, J.Kormicki, I.Y.Lee, W.C.Ma, F.K.McGowan, A.V.Ramayya, D.G.Sarantites, F.Soramel, D.Winchell

Prolate-Oblate Band Mixing and New Bands in 182Hg

NUCLEAR REACTIONS 154Gd(32S, 4n), E=160-165 MeV; measured Eγ, Iγ, γγ(θ). 182Hg deduced high-spin levels, J, π, shape features. Compton suppressed Ge detectors, fragment mass analyzer, high spin states.

doi: 10.1103/PhysRevC.51.401
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1995BR21      Nucl.Phys. A592, 194 (1995)

J.B.Breitenbach, J.L.Wood, M.Jarrio, R.A.Braga, J.Kormicki, P.B.Semmes

The Decay of 133Pm and the Structure of 133Nd

RADIOACTIVITY 133Pm(β+), (EC) [from 92Mo(46Ti, 2n3p), E=246 MeV]; measured T1/2, Eγ, Iγ, I(ce), γγ(t), e(γ)(t), γ(X-ray)(t), ce(X-ray)(t). 133Nd deduced levels, J, π, ICC, γ-multipolarity, T1/2. Hyperpure Ge, Si(Li) detectors, mass-separated sources.

doi: 10.1016/0375-9474(95)00188-7
Citations: PlumX Metrics


1995BR24      Nucl.Phys. A595, 481 (1995)

J.B.Breitenbach, J.L.Wood, M.Jarrio, R.A.Braga, H.K.Carter, J.Kormicki, P.B.Semmes

The Decays of Mass-Separated 133m,133gNd to 133Pr

RADIOACTIVITY 133Nd(β+), (EC) [from 92Mo(46Ti, n4p), E=246 MeV]; measured Eγ, Iγ, I(ce), γγ(t), eγ(t), γ(X-ray)(t), e(X-ray)(t). 133mNd(β+), (EC) [from 92Mo(46Ti, 2n3p)133Pm(β+), E=246 MeV]; measured T1/2, Eγ, Iγ, I(ce), γγ(t), eγ(t), γ(X-ray)(t), e(X-ray)(t); deduced β+/EC, log ft, Q(EC). 133Pr deduced levels, J, π, ICC, γ-multipolarity. Hyperpure Ge, Si(Li) detectors, mass-separated sources.

doi: 10.1016/0375-9474(95)00366-5
Citations: PlumX Metrics


1995DE30      Phys.Rev. C52, 595 (1995)

J.K.Deng, W.C.Ma, J.H.Hamilton, A.V.Ramayya, J.Kormicki, W.B.Gao, X.Zhao, D.T.Shi, I.Y.Lee, J.D.Garrett, N.R.Johnson, D.Winchell, M.Halbert, C.Baktash

New High-Spin Band Structures in 184Hg

NUCLEAR REACTIONS 156Gd(32S, 4n), E=160 MeV; measured Eγ, Iγ, γγ(θ), DCO ratios. 184Hg deduced high-spin levels, J, π, B(M1)/B(E2) ratios, configurations. Ge(Li) detectors array.

doi: 10.1103/PhysRevC.52.595
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Data from this article have been entered in the XUNDL database. For more information, click here.


1995LU10      Phys.Rev. C52, 1348 (1995)

Q.H.Lu, K.Butler-Moore, S.J.Zhu, J.H.Hamilton, A.V.Ramayya, V.E.Oberacker, W.C.Ma, B.R.S.Babu, J.K.Deng, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.X.Dardenne, M.Drigert, L.K.Peker, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, I.Y.Lee, M.F.Mohar, J.M.Nitschke, N.R.Johnson, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian, J.B.Gupta

Structure of 108,110,112Ru: Identical bands in 108,110Ru

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, γγγ-, (X-ray)γ-coin. 108,110,112Ru deduced levels, J, π, intraband B(E2) ratios. Rotation-vibration, rigid triaxial rotor calculation.

doi: 10.1103/PhysRevC.52.1348
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Data from this article have been entered in the XUNDL database. For more information, click here.


1995SH04      Phys.Rev. C51, 1720 (1995)

D.T.Shi, W.C.Ma, A.V.Ramayya, J.H.Hamilton, B.R.S.Babu, J.Kormicki, L.Chaturvedi, Q.H.Lu, L.T.Brown, S.L.Tabor, M.A.Riley, J.Doring, D.E.Archer, T.Brown, S.K.Jewell, R.A.Kaye, O.J.Tekyi-Mensah, P.B.Semmes

Ground-State Bands and Excitation Modes in 183Hg

NUCLEAR REACTIONS 155Gd(32S, 4n), E=160 MeV; measured γγ-, γ(X-ray)-coin. 183Hg deduced high-spin levels, J, π, B(λ) ratios, γ-multipolarity, band structure, aligned angular momenta. Low energy photon spectrometer, BGO multiplicity filter.

doi: 10.1103/PhysRevC.51.1720
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1995ZH15      J.Phys.(London) G21, L57 (1995); Corrigendum J.Phys.(London) G21, 1555 (1995)

S.J.Zhu, J.H.Hamilton, A.V.Ramayya, B.R.S.Babu, Q.H.Lu, W.C.Ma, T.N.Ginter, M.G.Wang, J.Kormicki, J.K.Deng, D.Shi, J.D.Cole, R.Aryaeinejad, J.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Prussin, G.M.Ter-Akopian, Yu.Ts.Oganessian, N.R.Johnson, I.Y.Lee, F.K.McGowan

Identification of Levels in 160Sm and New High Spin States in 156,158Sm

RADIOACTIVITY 252Cf(SF); measured γγ-, (X-ray)(X-ray)-, γ(X-ray)-, γγγ-coin. 156,158Sm deduced high-spin levels, J, π, configuration, band structure. 160Sm deduced levels.

doi: 10.1088/0954-3899/21/7/002
Citations: PlumX Metrics


1995ZH34      Phys.Lett. 357B, 273 (1995)

S.J.Zhu, Q.H.Lu, J.H.Hamilton, A.V.Ramayya, L.K.Peker, M.G.Wang, W.C.Ma, B.R.S.Babu, T.N.Ginter, J.Kormicki, D.Shi, J.K.Deng, W.Nazarewicz, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Asztalos, S.G.Prussin, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.Drigert, K.J.Moody, R.W.Lougheed, J.F.Wild, N.R.Johnson, I.Y.Lee, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian

Octupole Deformation in 142,143Ba and 144Ce: New band structures in neutron-rich Ba-isotopes

RADIOACTIVITY 252Cf(SF); 242Pu(SF); measured γγ-, γγγ-coin following fission fragment decay. 142,143,144,145,146,147Ba, 144Ce deduced high-spin levels, J, π, band structure, shape features, B(λ) in some cases.

doi: 10.1016/0370-2693(95)00900-6
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Data from this article have been entered in the XUNDL database. For more information, click here.


1995ZH39      J.Phys.(London) G21, L75 (1995)

S.J.Zhu, J.H.Hamilton, Q.H.Lu, A.V.Ramayya, M.G.Wang, B.R.S.Babu, T.N.Ginter, W.C.Ma, J.K.Deng, D.Shi, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.X.Dardenne, M.W.Drigert, N.R.Johnson, I.Y.Lee, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Prussin

Identification of 152Ce and Unexpected Variations in Moments of Inertia with Neutron Number and Spin in 142-148Ba, 144-152Ce and 146-156Nd

RADIOACTIVITY 252Cf, 242Pu(SF); measured γ(X-ray)-, γγγ-, (X-ray)(X-ray)-coin. 142,144,146,148Ba, 144,146,148,150,152Ce, 146,148,150,152,154,156Nd deduced high-spin levels, band structure, moments of inertia.

doi: 10.1088/0954-3899/21/10/001
Citations: PlumX Metrics


1994HA31      J.Phys.(London) G20, L85 (1994)

J.H.Hamilton, A.V.Ramayya, J.Kormicki, W.-C.Ma, Q.Lu, D.Shi, J.K.Deng, S.J.Zhu, A.Sandulescu, W.Greiner, G.M.Ter-Akopian, Yu.Ts.Oganessian, G.S.Popeko, A.V.Daniel, J.Kliman, V.Polhorsky, M.Morhac, J.D.Cole, R.Aryaeinejad, I.Y.Lee, N.R.Johnson, F.K.McGowan

Zero Neutron Emission in Spontaneous Fission of 252Cf: A form of cluster radioactivity

RADIOACTIVITY 252Cf(SF); measured γγγ-coin; deduced neutronless spontaneous fission evidence, 106Mo+146Ba, 108Mo+144Ba, 104Zr+148Ce cluster production.

doi: 10.1088/0954-3899/20/8/003
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1994JO13      Int.J.Mod.Phys. E3, 757 (1994)

P.K.Joshi, E.F.Zganjar, D.Rupnik, S.J.Robinson, P.F.Mantica, H.K.Carter, J.Kormicki, R.L.Gill, W.B.Walters, C.R.Bingham, A.V.Ramayya, W.C.Ma, J.H.Hamilton

Lifetimes of the 0+2 Configuration in 186Hg and 188Hg

RADIOACTIVITY 188,186Tl(β+), (EC) [from 181Ta(16O, X), E=181 MeV]; measured βγγ-coin. 186,188Hg levels deduced T1/2, (ρ)2(E0).

doi: 10.1142/S021830139400019X
Citations: PlumX Metrics


1994KL10      Yad.Fiz. 57, No 7, 1174 (1994); Phys.Atomic Nuclei 57, 1108 (1994)

J.Kliman, V.Polhorsky, M.Morhac, G.M.Ter-Akopian, Yu.Ts.Oganessian, G.S.Popeko, A.V.Daniel, J.H.Hamilton, K.Butler-Moore, A.V.Ramayya, W.-C.Ma, X.Zhao, Q.Lu, D.Shi, J.K.Deng, J.Kormicki, S.Zhu, J.D.Cole, R.Aryaeinejad, R.C.Greenwood, S.S.Harrill, N.D.Lohstreter, I.Y.Lee, N.R.Johnson, F.K.McGowan

Correlated Yields and the Emission of Neutrons of Mo/Ba Fragments from 252Cf(SF)

RADIOACTIVITY 252Cf(SF); analyzed fission data; deduced (Mo/Ba)fragment charge division evidence.


1994TE08      Phys.Rev.Lett. 73, 1477 (1994)

G.M.Ter-Akopian, J.H.Hamilton, Yu.Ts.Oganessian, J.Kormicki, G.S.Popeko, A.V.Daniel, A.V.Ramayya, Q.Lu, K.Butler-Moore, W.C.Ma, J.K.Deng, D.Shi, J.Kliman, V.Polhorsky, M.Morhac, W.Greiner, A.Sandelescu, J.D.Cole, R.Aryaeinejad, N.R.Johnson, I.Y.Lee, F.K.McGowan

Neutron Multiplicities and Yields of Correlated Zr-Ce and Mo-Ba Fragment Pairs in Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured γγ-, γγγ-coin; deduced Zr-Ce, Mo-Ba correlated fission fragment pair relative yields, neutron multiplicities.

doi: 10.1103/PhysRevLett.73.1477
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13599.


1993AR05      Phys.Rev. C48, 566 (1993)

R.Aryaeinejad, J.D.Cole, R.C.Greenwood, S.S.Harrill, N.P.Lohstreter, K.Butler-Moore, S.Zhu, J.H.Hamilton, A.V.Ramayya, X.Zhao, W.C.Ma, J.Kormicki, J.K.Deng, W.B.Gao, I.Y.Lee, N.R.Johnson, F.K.McGowan, G.Ter-Akopyan, Y.Oganesyan

Band Crossing Observed in Neutron-Rich Pd Isotopes via Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured Iγ, γγ-, nγ-coin. 112,114,116Pd deduced levels, J, π, band crossing. Interacting boson and cranked shell models.

doi: 10.1103/PhysRevC.48.566
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1993BI17      Phys.Lett. 318B, 41 (1993)

K.S.Bindra, A.V.Ramayya, W.C.Ma, B.R.S.Babu, J.H.Hamilton, L.Chaturvedi, J.Kormicki, R.V.F.Janssens, C.N.Davids, I.Ahmad, I.G.Bearden, M.P.Carpenter, W.Chung, D.Henderson, R.G.Henry, T.L.Khoo, T.Lauritsen, Y.Liang, H.Penttila, F.Soramel, C.Baktash, W.Nazarewicz, J.A.Sheikh

Identification of 183Hg. Identical Bands in 183,185Hg

NUCLEAR REACTIONS 155Gd(32S, 4n), E=160 MeV; measured (fragment)γ-, γγ-, (fragment)γγ-coin. 183Hg deduced levels, J, π, transitions, band structure, configuration, shape, deformation features. Comparison with 185Hg.

doi: 10.1016/0370-2693(93)91781-H
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1993BI19      Nucl.Instrum.Methods Phys.Res. B79, 309 (1993)

C.R.Bingham, M.Zhang, J.A.Becker, E.A.Henry, R.W.Hoff, A.Kuhnert, M.A.Stoyer, T.F.Wang, Y.A.Akovali, P.Joshi, T.S.Lam, D.Rupnik, E.F.Zganjar, J.Breitenbach, M.Jarrio, J.L.Wood, H.K.Carter, P.F.Mantica, Jr., J.Kormicki

Search for Low-Spin Superdeformed States in Nuclei

NUCLEAR STRUCTURE A ≈ 200; compiled, reviewed superdeformed band data.

doi: 10.1016/0168-583X(93)95352-6
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1993BU12      J.Phys.(London) G19, L121 (1993)

K.Butler-Moore, J.H.Hamilton, A.V.Ramayya, S.Zhu, X.Zhao, W.C.Ma, J.Kormicki, J.K.Deng, W.B.Gao, J.D.Cole, R.Aryaeinejad, I.Y.Lee, N.R.Johnson, F.K.McGowan, G.Ter-Akopyan, Y.Oganesyan

Levels in 136Te and New High-Spin States in Neutron-Rich N = 84 Isotones

RADIOACTIVITY 252Cf(SF); measured γγ-, γγγ-coin. 140,138Xe, 140Ba, 136Te deduced levels, J, π, transition Iγ.

doi: 10.1088/0954-3899/19/7/004
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1993MA02      Phys.Rev. C47, R5 (1993)

W.C.Ma, J.H.Hamilton, A.V.Ramayya, L.Chaturvedi, J.K.Deng, W.B.Gao, Y.R.Jiang, J.Kormicki, X.W.Zhao, N.R.Johnson, J.D.Garrett, I.Y.Lee, C.Baktash, F.K.McGowan, W.Nazarewicz, R.Wyss

First Evidence for States in Hg Nuclei with Deformations between Normal and Super Deformation

NUCLEAR REACTIONS 154Gd(36S, 4n), E=159-175 MeV; measured γγ-coin. 186Hg deduced levels, J, π, T1/2, deformation between normal and superdeformed, configuration, Iγ, quadrupole moments.

doi: 10.1103/PhysRevC.47.R5
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1993ST01      Phys.Rev. C47, 76 (1993)

M.A.Stoyer, E.A.Henry, Y.A.Akovali, J.A.Becker, C.R.Bingham, J.Breitenbach, H.K.Carter, R.W.Hoff, M.Jarrio, P.Joshi, J.Kormicki, A.Kuhnert, P.F.Mantica, T.F.Wang, J.L.Wood, M.Zhang

Search for Population of Superdeformed States in 194Pb Using 194Bi β+ Decay

RADIOACTIVITY 194Bi(β+), (EC) [from Re(16O, xn), E=170 MeV]; measured Eγ, Iγ, γγ-, γ(ce)-coin, I(ce). 194Pb deduced levels, J, π upper limit for superdeformed states population.

doi: 10.1103/PhysRevC.47.76
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1992DE54      Hyperfine Interactions 75, 439 (1992)

J.K.Deng, J.H.Hamilton, A.V.Ramayya, W.C.Ma, X.W.Zhao, J.Kormicki, N.Severijns, L.Vanneste, W.D.Hamilton, P.F.Mantica, Jr., H.K.Carter

On-Line Nuclear Orientation of 70As

RADIOACTIVITY 70As(β+), (EC); measured γ-anistropy. 70Ge deduced transitions δ, symmetry features. On-line nuclear orientation.

doi: 10.1007/BF02399001
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1992HA44      High Energy Phys. and Nucl.Phys. (China) 16, 539 (1992)

J.H.Hamilton, A.V.Ramayya, L.Chaturvedi, J.Kormicki, X.W.Zhao, I.Y.Lee, N.R.Johnson, C.Backtach, F.K.McGowan, M.L.Halbert, J.D.Cole

Research on High Spin States in 68Ge, 65Ga and 67Ga


1992ZH42      Rev.Mex.Fis. 38, 53 (1992)

S.Zhu, X.Zhao, J.H.Hamilton, A.V.Ramayya, Q.Lu, W.-C.Ma, L.K.Peker, J.Kormicki, H.Xie, W.B.Gao, J.K.Deng, I.Y.Lee, N.R.Johnson, F.K.McGowan, C.E.Bemis, J.D.Cole, R.Aryaeinejad, G.M.Ter-Akopian, Yu.Ts.Oganessian

Higher Spin States in Neutron Rich Nuclei


1991BI04      Phys.Rev. C44, 1208 (1991)

C.R.Bingham, M.B.Kassim, M.Zhang, Y.A.Akovali, K.S.Toth, W.D.Hamilton, H.K.Carter, J.Kormicki, J.von Schwarzenberg, M.M.Jarrio

Identification of 185Pt α Activity and Study of 185Au α Decay

RADIOACTIVITY 185Pt, 185Au(α); measured αγ-coin, Eα, Iα, branching ratios. 181Ir levels deduced hindrance factors.

doi: 10.1103/PhysRevC.44.1208
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1991CH14      Phys.Rev. C43, 2541 (1991)

L.Chaturvedi, X.Zhao, A.V.Ramayya, J.H.Hamilton, J.Kormicki, S.Zhu, C.Girit, H.Xie, W.-B.Gao, Y.-R.Jiang, A.Petrovici, K.W.Schmid, A.Faessler, N.R.Johnson, C.Baktash, I.Y.Lee, F.K.McGowan, M.L.Halbert, M.A.Riley, J.H.McNeill, M.O.Kortelahti, J.D.Cole, R.B.Piercey, H.Q.Jin

Tests of Microscopic Calculations of Multiple Band Structures and Large Deformations in 68Ge and 72Se

NUCLEAR REACTIONS 46Ti(25Mg, n2p), E=68 MeV; 47Ti(28Si, X), E=95 MeV; measured γγ-coin. 68Ge, 72Se deduced levels, J, π, band structure, deformation features.

doi: 10.1103/PhysRevC.43.2541
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1991KO03      Phys.Rev. C43, 484 (1991)

M.O.Kortelahti, E.F.Zganjar, J.L.Wood, C.R.Bingham, H.K.Carter, K.S.Toth, J.H.Hamilton, J.Kormicki, L.Chaturvedi, W.B.Newbolt

Shape Coexistence in 190Hg

RADIOACTIVITY 190Tl; measured γγ-, γ(ce)-coin. 190Hg deduced levels, J, π, band structure, shape features, ICC, B(λ) ratios. Other data input.

doi: 10.1103/PhysRevC.43.484
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1991ZH28      Chin.J.Nucl.Phys. 13, No 4, 331 (1991)

S.Zhu, L.Chaturvedi, J.H.Hamilton, A.V.Ramayya, C.Girit, J.Kormicki, X.W.Zhao, W.B.Gao, N.R.Johnson, I.Y.Lee, C.Baktash, F.K.McGowan, M.L.Halbert, M.Riley, M.O.Kortelahti, J.D.Cole

High Spin States in 65Ga, 67Ga and Their Collective Behavior at High Angular Momenta

NUCLEAR REACTIONS 46Ti(25Mg, 3n3p), (25Mg, n3p), E=68 MeV; measured γγ-coin, background subtraction. 65,67Ga deduced levels, J, π, band structure, collective features. In-beam γ-spectroscopy.


1990AK04      Phys.Rev. C42, 1130 (1990)

Y.A.Akovali, K.S.Toth, C.R.Bingham, M.B.Kassim, M.Zhang, H.K.Carter, W.D.Hamilton, J.Kormicki

Identification of 186Au α Activity

RADIOACTIVITY 186Au [from Ta(12C, X), E=153 MeV]; measured Eγ, Iγ, Eα, Iα, I(ce), γ(α)-, γγ-, γ(ce)-coin; deduced α-decay branching, hindrance factor, Qα.

doi: 10.1103/PhysRevC.42.1130
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1990DE44      Phys.Lett. 249B, 195 (1990)

H.Dejbakhsh, T.M.Cormier, X.Zhao, A.V.Ramayya, L.Chaturvedi, S.Zhu, J.Kormicki, J.H.Hamilton, M.Satteson, I.Y.Lee, C.Baktash, F.K.McGowan, N.R.Johnson, J.D.Cole, E.F.Zganjar

Signature of the Shape Coexistence in 72Kr: Discontinuities of the moment of inertia at low spin

NUCLEAR REACTIONS 40Ca(35Cl, 2np), E=95 MeV; measured γγ-coin. 72Kr deduced levels, J, π, band structure, shape features.

doi: 10.1016/0370-2693(90)91242-4
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1990MA55      Phys.Rev. C42, 1312 (1990)

P.F.Mantica, Jr., B.E.Zimmerman, W.B.Walters, D.Rupnik, E.F.Zganjar, J.Kormicki, H.K.Carter, W.-D.Schmidt-Ott

Level Structures of 119Te and 121Te Populated in the Decay of 119I and 121I

RADIOACTIVITY 121,119I(β+), (EC) [from 92Mo(32S, X), E=175 MeV]; measured Eγ, Iγ, I(ce), γγ-, γ(ce)-coin; deduced log ft. 119,121Te deduced levels, J, π, ICC. Mass separated sources, Ge, Si detectors, mini-orange filter.

doi: 10.1103/PhysRevC.42.1312
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1990SA04      J.Phys.(London) G16, L27 (1990)

M.Satteson, A.V.Ramayya, T.M.Cormier, H.E.Gove, L.Chaturvedi, X.Zhao, J.Kormicki, J.H.Hamilton, E.F.Zganjar, I.Y.Lee, C.Baktash, F.K.McGowan, N.R.Johnson, J.D.Cole, H.Dejbakhsh

Identification of Transitions in 73Kr and the Search for Large Oblate Deformation

NUCLEAR REACTIONS 40Ca(35Cl, np), E=95 MeV; measured Eγ, Iγ, γγ-coin. 73Kr deduced levels, J, π, band structure.

doi: 10.1088/0954-3899/16/2/002
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1988GI08      Hyperfine Interactions 43, 151 (1988)

I.C.Girit, G.D.Alton, C.R.Bingham, H.K.Carter, M.L.Simpson, J.D.Cole, W.L.Croft, J.H.Hamilton, E.F.Jones, P.M.Gore, J.Kormicki, H.Xie, B.D.Kern, K.S.Krane, Y.S.Xu, P.F.Mantica, Jr., B.E.Zimmerman, W.G.Nettles, E.F.Zganjar, M.O.Kortelahti, W.B.Newbolt

UNISOR On-Line Nuclear Orientation Facility (UNISOR/NOF)

RADIOACTIVITY 191,193Hg; measured γ(θ), oriented nuclei, anisotropy. On-line nuclear orientation. 3He-4He dilution refrigerator.

doi: 10.1007/BF02398295
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1982AL07      Z.Phys. A305, 185 (1982)

G.D.Alkhazov, K.A.Mezilev, Yu.N.Novikov, V.N.Panteleyev, A.G.Polyakov, V.P.Afanasyev, N.Ganbaatar, K.Ya.Gromov, V.G.Kalinnikov, J.Kormicki, A.Latuszynski, A.Potempa, J.Sieniawski, F.Tarkanyi, Yu.V.Yushkevich

New Neutron Deficient Isotopes with Mass Numbers A = 136 and 145

RADIOACTIVITY 136Sm, 145Dy [from W, Ta(p, X), on-line mass separation]; measured E(X-ray), I(X-ray), Eγ, Iγ, T1/2. 136Pm [from 136Sm decay]; measured T1/2. 145Tb, 136Pm deduced levels. High purity Ge, large volume Ge(Li), Si-Li detectors.

doi: 10.1007/BF01415028
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1982BA75      Izv.Akad.Nauk SSSR, Ser.Fiz. 46, 2200 (1982); Bull.Acad.Sci.USSR, Phys.Ser. 46, No.11, 136 (1982)

L.Kh.Batist, Yu.S.Blinnikov, N.Ganbaatar, Yu.V.Elkin, Ya.Kormicki, K.A.Mezilev, Yu.N.Novikov, A.M.Nurmukhamedov, A.G.Polyakov, A.Potempa, E.Senyavski, V.K.Tarasov, F.Tarkani

The Decay of the Isotopes 150-154Er and 148-154Ho

RADIOACTIVITY 148,149Ho(EC), 150mHo(EC); measured Eγ, Iγ, T1/2. 150Er; measured Eγ, Iγ. 151Ho(β+), (EC), (α); measured Eγ, Iγ; deduced log ft. 152mHo, 152Er(β+), (EC); measured Eγ, Iγ; deduced log ft. 153Er, 153Ho(β+), (EC), (α); measured Eγ, Iγ, I(ce). 153Ho deduced log ft. 154Ho, 154Er(β+), (EC), (α); measured Eγ, Iγ, I(ce). 154Ho, 154Er deduced mass difference. 147Tb level deduced α-branching. 148Dy deduced new 2+, 3- level sequence. 151Dy levels deduced Iβ, possible J. 152Dy deduced levels, J, π, γ-branching, Iβ. 153Dy deduced levels, Iβ, γ-branching. 150,152,154Er deduced possible decay scheme.


1981AL30      Acta Phys.Pol. B12, 175 (1981)

G.D.Alkhazov, K.A.Mazilev, Yu.N.Novikov, V.N.Panteleyev, A.G.Polyakov, V.P.Afanasyev, N.Ganbaatar, K.YA.Gromov, V.G.Kalinnikov, J.Kormicki, A.Latuszynski, A.Potempa, F.Tarkanyi

New Isotope 145Tb

NUCLEAR REACTIONS W(p, X)145Tb, E=1 GeV; measured reaction products, Eγ, Iγ, X-rays; deduced γ-ray energies and intensities, T1/2. Comparison with available data. The online mass-separator IRIS.


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