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NSR database version of April 11, 2024.

Search: Author = T.Morek

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2015PA02      Nucl.Instrum.Methods Phys.Res. A774, 82 (2015)

A.A.Pasternak, I.Sankowska, A.Tucholski, J.Srebrny, T.Morek, Ch.Droste, E.Grodner, M.Salata, J.Mierzejewski, M.Kisielinski, M.Kowalczyk, J.Perkowski, L.Nowicki, R.Ratajczak, A.Stonert, J.Jagielski, G.Gawlik, J.Kownacki, A.Kordyasz, A.A.Korman, W.Plociennik, E.Ruchowska, M.Wolinska-Cichocka

The stopping power of heavy ions for energies below 0.2 MeV/nucleon measured by the semi-thick target method

NUCLEAR REACTIONS 120Sn(14N, 5n), E=75 MeV; 118,120Sn(11B, 4n), E=49 MeV; measured reaction products, Eγ, Iγ; deduced thick-target yields, stopping power parameters. Comparison with available data.

doi: 10.1016/j.nima.2014.11.066
Citations: PlumX Metrics


2011GR12      Phys.Lett. B 703, 46 (2011)

E.Grodner, I.Sankowska, T.Morek, S.G.Rohozinski, Ch.Droste, J.Srebrny, A.A.Pasternak, M.Kisielinski, M.Kowalczyk, J.Kownacki, J.Mierzejewski, A.Krol, K.Wrzosek

Partner bands of 126Cs - first observation of chiral electromagnetic selection rules

NUCLEAR REACTIONS 120Sn(10B, X)126Cs, E=55 MeV; measured reaction products, Eγ, Iγ; deduced lifetimes of excited states, B(M1), T1/2. Doppler Shift Attenuation method (DSM).

doi: 10.1016/j.physletb.2011.07.062
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2011KO08      Phys.Rev. C 83, 027301 (2011)

J.Kownacki, Ch.Droste, T.Morek, E.Ruchowska, R.M.Lieder, M.Kisielinski, M.Kowalczyk, J.Andrzejewski, J.Perkowski, P.J.Napiorkowski, K.Wrzosek-Lipska, M.Zielinska, A.Kordyasz, A.Korman, K.Hadynska-Klek, E.Grodner, J.Mierzejewski, J.Srebrny

Decay properties of long-lived isomers in the odd-odd N = 81 nucleus 146Tb compared to the 148Ho and 150Tm nuclei

RADIOACTIVITY 146Tb(β+), (EC); measured Eγ, Iγ, γγ. 146Gd; deduced levels, J, π, I(β+ϵ) feedings, Logft values.

NUCLEAR REACTIONS 112Sn(40Ar, 3n3p), E=232 MeV; measured Eγ, Iγ, ce, level half-lives. 146Tb; deduced levels, J, π, conversion coefficients, multipolarity, isomers, configurations, B(M1)/B(E2) ratios. Comparison with systematics of isomers and level structures of 148Ho and 150Tm. Comparison with shell-model predictions.

doi: 10.1103/PhysRevC.83.027301
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2010KO12      Phys.Rev. C 81, 044305 (2010); Erratum Phys.Rev. C 82, 029905 (2010)

J.Kownacki, Ch.Droste, T.Morek, E.Ruchowska, M.Kisielinski, M.Kowalczyk, R.M.Lieder, J.Perkowski, J.Andrzejewski, P.J.Napiorkowski, K.Wrzosek-Lipska, M.Zielinska, A.Kordyasz, A.Korman, W.Czarnacki, K.Hadynska-Klek, E.Grodner, J.Srebrny, J.Mierzejewski, A.Krol

Nuclear spectroscopy above isomers in 67148Ho81 and 67149Ho82 nuclei: Search for core-excited states in 149Ho

NUCLEAR REACTIONS 112Sn(40Ar, 3np), (40Ar, 2np), E=202, 206, 232 MeV; 114Sn(40Ar, 4np), (40Ar, 5np), E=202, 206, 232 MeV; measured Eγ, Iγ, ce, γ(θ), γγ-, eγ-coin, γγ(t), isomer half-lives using OSIRIS-II array. 148,149Ho; deduced levels, J, π, multipolarities, and configurations. Comparison with shell model calculations.

doi: 10.1103/PhysRevC.81.044305
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2009PE31      Eur.Phys.J. A 42, 379 (2009)

J.Perkowski, J.Andrzejewski, J.Srebrny, A.M.Bruce, Ch.Droste, E.Grodner, M.Kisielinski, A.Korman, M.Kowalczyk, J.Kownacki, A.Krol, J.Marganiec, J.Mierzejewski, T.Morek, K.Sobczak, W.H.Trzaska, M.Zielinska

Absolute E3 and M2 transition probabilities for the electromagnetic decay of the Ip=Kp=8- isomeric state in 132Ce

NUCLEAR REACTIONS 120Sn(16O, 4n), E=80 MeV; measured Eγ, Iγ, ce, eγ-, γγ-coin, ICCs using OSIRIS-II array. 132Ce; deduced levels, J, π, B(E3), B(M2), multipolarities.

doi: 10.1140/epja/i2009-10820-8
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2008KO03      Acta Phys.Pol. B39, 489 (2008)

J.Kownacki, M.Kisielinski, M.Kowalczyk, Ch.Droste, T.Morek, E.Ruchowska, J.Srebrny, M.Wolinska-Cichocka, M.Palacz, A.Korman, J.Andrzejewski, A.Krol, J.Perkowski, R.Lieder, J.Mierzejewski, I.Sankowska

Observation of a New (25/2+) Isomer in 121Sb

RADIOACTIVITY 121Sb(IT); measured Eγ, Iγ, γγ-coin. 121Sb; deduced levels, J, π, new isomer, half-life.

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


2008LI08      Eur.Phys.J. A 35, 135 (2008)

E.O.Lieder, A.A.Pasternak, R.M.Lieder, A.D.Efimov, V.M.Mikhajlov, B.G.Carlsson, I.Ragnarsson, W.Gast, Ts.Venkova, T.Morek, S.Chmel, G.de Angelis, D.R.Napoli, A.Gadea, D.Bazzacco, R.Menegazzo, S.Lunardi, W.Urban, Ch.Droste, T.Rzaca-Urban, G.Duchene, A.Dewald

Investigation of lifetimes in quadrupole bands of 142Gd

NUCLEAR REACTIONS 114Sn(32S, 2n2p), E=160 MeV; 99Ru(48Ti, 3n2p), E=240 MeV; measured Eγ, Iγ, γγ-coin, DSA. 142Gd deduced high-spin levels, J, π, B(E2), T1/2; calculated configurations with cranked Nilsson-Strutinsky and interacting boson models. Euroball III and IV arrays.

doi: 10.1140/epja/i2007-10533-0
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2008SA36      Eur.Phys.J. A 37, 169 (2008)

I.Sankowska, Ch.Droste, E.Grodner, T.Morek, J.Srebrny, A.A.Pasternak, J.Kownacki, P.Napiorkowski, S.G.Rohozinski, M.Kowalczyk, M.Kisielinski, R.Kaczarowski, E.Ruchowska

E2 transition probabilities in the decoupled band of the 129La nucleus

NUCLEAR REACTIONS 120Sn(14N, 5n), E=77 MeV; measured Eγ, Iγ, γγ-coin with OSIRIS II array. 129La deduced yrast levels, J, π, T1/2, B(E2) using DSA. Comparison with core quasi-particle coupling model.

doi: 10.1140/epja/i2008-10621-7
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2007KU23      Eur.Phys.J. A 33, 307 (2007)

J.Kurpeta, W.Urban, Ch.Droste, A.Plochocki, S.G.Rohozinski, T.Rzaca-Urban, T.Morek, L.Prochniak, K.Starosta, J.Aysto, H.Penttila, J.L.Durell, A.G.Smith, G.Lhersonneau, I.Ahmad

Low-spin structure of 113Ru and 113Rh

RADIOACTIVITY 113Ru, 113Rh(β-) [from 248cm(SF)]; measured Eγ, Iγ, βγ, γγ-coinc. 113Ru, Rh deduced levels, J, π, logft.Compared results to model calculations.

doi: 10.1140/epja/i2006-10464-2
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2006DR01      Nucl.Instrum.Methods Phys.Res. A556, 182 (2006)

Ch.Droste, B.Czajkowska, Z.Marcinkowska, R.M.Lieder, T.Morek, T.Rzaca-Urban, W.Gast

Polarisation sensitivity of the CLUSTER detector used in EUROBALL array

NUCLEAR REACTIONS 99Ru(48Ti, 3n2p), E=240 MeV; measured Eγ, Iγ, γ-ray linear polarization.

doi: 10.1016/j.nima.2005.10.006
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2006GR05      Int.J.Mod.Phys. E15, 548 (2006)

E.Grodner, J.Srebrny, I.Zalewska, T.Morek, Ch.Droste, M.Kowalczyk, J.Mierzejewski, A.A.Pasternak, J.Kownacki, M.Kisielinski

Support for the chiral interpretation of partner bands in 128Cs - the electromagnetic properties

NUCLEAR REACTIONS 122Sn(10B, 4n), E=55 MeV; 122Sn(14N, 4n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La deduced high-spin levels T1/2, B(E2), B(M1). 128Cs deduced possible chiral partner bands.

doi: 10.1142/S0218301306004508
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2006GR10      Eur.Phys.J. A 27, 325 (2006)

E.Grodner, A.A.Pasternak, Ch.Droste, T.Morek, J.Srebrny, J.Kownacki, W.Plociennik, A.A.Wasilewski, M.Kowalczyk, M.Kisielinski, R.Kaczarowski, E.Ruchowska, A.Kordyasz, M.Wolinska

Lifetimes and side-feeding population of the yrast band levels in 131La

NUCLEAR REACTIONS 122Sn(14N, 5n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 131La deduced levels T1/2, B(E2), configurations. Comparison with Core-Quasi-Particle Coupling and Self-Consistent Total Routhian Surface models.

doi: 10.1140/epja/i2006-10006-0
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2006GR23      Phys.Rev.Lett. 97, 172501 (2006)

E.Grodner, J.Srebrny, A.A.Pasternak, I.Zalewska, T.Morek, Ch.Droste, J.Mierzejewski, M.Kowalczyk, J.Kownacki, M.Kisielinski, S.G.Rohozinski, T.Koike, K.Starosta, A.Kordyasz, P.J.Napiorkowski, M.Wolinska-Cichocka, E.Ruchowska, W.Plociennik, J.Perkowski

128Cs as the Best Example Revealing Chiral Symmetry Breaking

NUCLEAR REACTIONS 122Sn(10B, 4n), E=55 MeV; 122Sn(14N, 4n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La deduced high-spin levels, J, π, T1/2, B(M1), B(E2), chiral symmetry breaking. Osiris II array.

doi: 10.1103/PhysRevLett.97.172501
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2005GR10      Int.J.Mod.Phys. E14, 347 (2005)

E.Grodner, I.Zalewska, T.Morek, J.Srebrny, Ch.Droste, M.Kowalczyk, J.Mierzejewski, M.Salata, A.A.Pasternak, J.Kownacki, M.Kisielinski, A.Kordyasz, P.Napiorkowski, M.Wolinska, S.G.Rohozinski, R.Kaczarowski, W.Plociennik, E.Ruchowska, A.Wasilewski, J.Perkowski

Lifetime measurements in 128Cs and 132La as a test of chirality

NUCLEAR REACTIONS 122Sn(14N, 4n), E=70 MeV; 122Sn(10B, 4n), E=55 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La levels deduced T1/2, B(E2), B(M1), chirality. Osiris II array.

doi: 10.1142/S0218301305003107
Citations: PlumX Metrics


2005NA37      Phys.Rev. C 72, 044304 (2005)

S.Naguleswaran, R.S.Chakrawarthy, U.Garg, K.L.Lamkin, G.Smith, J.C.Walpe, A.Galindo-Uribarri, V.P.Janzen, D.C.Radford, R.Kaczarowski, D.B.Fossan, D.R.Lafosse, P.Vaska, Ch.Droste, T.Morek, S.Pilotte, J.DeGraaf, T.Drake, R.Wyss

Magnetic and intruder rotational bands in 113In

NUCLEAR REACTIONS 100Mo(18O, 4np), E=95 MeV; 110Pd(7Li, 4n), E=36 MeV; measured Eγ, Iγ, γγ-coin. 113In deduced high-spin levels, J, π, configurations, shape coexistence. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.72.044304
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Data from this article have been entered in the XUNDL database. For more information, click here.


2005PA07      Eur.Phys.J. A 23, 191 (2005)

A.A.Pasternak, E.O.Podsvirova, R.M.Lieder, S.Chmel, W.Gast, Ts.Venkova, H.M.Jager, L.Mihailescu, G.de Angelis, D.R.Napoli, A.Gadea, D.Bazzacco, R.Menegazzo, S.Lunardi, W.Urban, Ch.Droste, T.Morek, T.Rzaca-Urban, G.Duchene, A.Dewald

Investigation of lifetimes in dipole bands of 142Gd

NUCLEAR REACTIONS 114Sn(32S, 2n2p), E=160 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 142Gd deduced high-spin levels, J, π, configurations, T1/2, B(M1), B(E2). Euroball IV and Euclides arrays, comparisons with model predictions.

doi: 10.1140/epja/i2004-10088-6
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Data from this article have been entered in the XUNDL database. For more information, click here.


2005SR02      Acta Phys.Pol. B36, 1063 (2005)

J.Srebrny, E.Grodner, T.Morek, I.Zalewska, Ch.Droste, J.Mierzejewski, A.A.Pasternak, J.Kownacki, J.Perkowski

Search for chirality in 128Cs and 132La

NUCLEAR REACTIONS 122Sn(14N, 4n), E=70 MeV; 122Sn(10B, 4n), E=55 MeV; measured Eγ, Iγ, γγ-coin, DSA. 132La, 128Cs deduced levels, J, π, T1/2, rotational bands, intraband B(M1), B(E2). 128Cs deduced possible chiral bands. Osiris II array.

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


2005WO03      Eur.Phys.J. A 24, 259 (2005)

M.Wolinska-Cichocka, J.Kownacki, W.Urban, E.Ruchowska, W.A.Plociennik, B.Bekman, Ch.Droste, W.Gast, R.Lieder, W.Meczynski, M.Kisielinski, A.Kordyasz, M.Kowalczyk, P.Kowina, J.Iwanicki, T.Morek, J.Perkowski, J.Srebrny, A.Stolarz, J.Styczen

Gamma-ray spectroscopy in 110Sn and 111Sn

NUCLEAR REACTIONS 98Mo(16O, 3n), (16O, 4n), E=60, 70, 75, 80 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin, excitation functions. 110,111Sn deduced high-spin levels, J, π, configurations, isomeric states. Osiris-II array, total Routhian surface calculations.

doi: 10.1140/epja/i2004-10144-3
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Data from this article have been entered in the XUNDL database. For more information, click here.


2004DR10      Eur.Phys.J. A 22, 179 (2004)

Ch.Droste, S.G.Rohozinski, L.Prochniak, K.Zajac, W.Urban, J.Srebrny, T.Morek

Description of 111Ru within the Core-Quasiparticle Coupling model

NUCLEAR STRUCTURE 111Ru; calculated levels, J, π, configurations. Core-quasiparticle coupling model, comparison with data.

doi: 10.1140/epja/i2004-10041-9
Citations: PlumX Metrics


2004GR06      Int.J.Mod.Phys. E13, 243 (2004)

E.Grodner, J.Srebrny, Ch.Droste, T.Morek, A.Pasternak, J.Kownacki

DSAM lifetime measurements in the yrast band of 131La and the chiral bands in 132La

NUCLEAR REACTIONS 122Sn(14N, 5n), (14N, 4n), E=70 MeV; measured Eγ, Iγ, DSA. 131La deduced rotational band transitions T1/2. 132La deduced high-spin levels, J, π, T1/2, configurations.

doi: 10.1142/S0218301304002016
Citations: PlumX Metrics


2004PO13      Eur.Phys.J. A 21, 1 (2004)

E.O.Podsvirova, R.M.Lieder, A.A.Pasternak, S.Chmel, W.Gast, Ts.Venkova, H.M.Jager, L.Mihailescu, G.de Angelis, D.R.Napoli, A.Gadea, D.Bazzacco, R.Menegazzo, S.Lunardi, W.Urban, Ch.Droste, T.Morek, T.Rzaca-Urban, G.Duchene

Investigation of lifetimes in dipole bands of 141Eu

NUCLEAR REACTIONS 99Ru(48Ti, 3n3p), E=240 MeV; 114Sn(32S, 2n3p), E=160 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 141Eu deduced high-spin levels, J, π, B(M1)/B(E2), T1/2, magnetic rotational bands. Euroball III and IV arrays, ISIS and Euclides arrays. Tilted-axis cranking and shears mechanism with principal axis cranking models.

doi: 10.1140/epja/i2004-10034-8
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Data from this article have been entered in the XUNDL database. For more information, click here.


2003GR32      Acta Phys.Pol. B34, 2447 (2003)

E.Grodner, Ch.Droste, T.Morek, J.Srebrny, A.A.Pasternak, A.Wasilewski, W.Plociennik, E.Ruchowska, J.Kownacki

Behaviour of B(E2) for the h11/2 band transitions in 131La

NUCLEAR REACTIONS 122Sn(14N, 5n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 131La deduced levels T1/2, B(E2), configurations.


2003MA95      Acta Phys.Pol. B34, 2319 (2003)

Z.Marcinkowska, T.Rzaca-Urban, Ch.Droste, T.Morek, B.Czajkowska, W.Urban, R.Marcinkowski, P.Olbratowski, R.M.Lieder, H.Brans, W.Gast, H.M.Jager, L.Mihailescu, D.Bazzacco, G.Falconi, R.Menegazzo, S.Lunardi, C.Rossi-Alvarez, G.De Angelis, E.Farnea, A.Gadea, D.R.Napoli, Z.Podolyak

Magnetic rotation in the nucleus 141Eu

NUCLEAR REACTIONS 99Ru(48Ti, 3n3p), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, γ-ray polarization. 141Eu deduced high-spin levels, J, π, B(M1)/B(E2), magnetic rotation. Euroball III, ISIS arrays. Tilted-axis-cranking calculations.

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


2003WO15      Acta Phys.Pol. B34, 2305 (2003)

M.Wolinska-Cichocka, B.Bekman, Ch.Droste, J.Dworski, W.Gast, J.Iwanicki, H.Jager, M.Kisielinski, A.Kordyasz, M.Kowalczyk, J.Kownacki, R.Lieder, W.Meczynski, T.Morek, M.Palacz, J.Perkowski, E.Ruchowska, J.Srebrny, A.Stolarz, J.Styczen

In-beam spectroscopy of nuclei produced in the 98Mo(16O, χn) reaction

NUCLEAR REACTIONS 98Mo(16O, 2n), (16O, 3n), (16O, 4n), E=60, 70, 75, 80 MeV; measured Eγ, Iγ, γγ-coin. 110,111,112Sn deduced levels, J, π.


2002LI22      Eur.Phys.J. A 13, 297 (2002)

R.M.Lieder, T.Rzaca-Urban, H.Brands, W.Gast, H.M.Jager, L.Mihailescu, Z.Marcinkowska, W.Urban, T.Morek, Ch.Droste, P.Szymanski, S.Chmel, D.Bazzacco, G.Falconi, R.Menegazzo, S.Lunardi, C.Rossi Alvarez, G.de Angelis, E.Farnea, A.Gadea, D.R.Napoli, Z.Podolyak, Ts.Venkova

Development of Magnetic Rotation in Light Gd Nuclei; Study of 142Gd

NUCLEAR REACTIONS 99Ru(48Ti, 3n2p), E=240 MeV; measured Eγ, γγ-, (light charged particle)γ-coin, linear polarization. 142Gd deduced high-spin levels, J, π, rotational and dipole bands, B(M1)/B(M2). Comparison with tilted-axis cranking results. Euroball III array.

doi: 10.1007/s10050-002-8759-4
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Data from this article have been entered in the XUNDL database. For more information, click here.


2002PA19      Eur.Phys.J. A 13, 435 (2002)

A.A.Pasternak, J.Srebrny, A.D.Efimov, V.M.Mikhailov, E.O.Podsvirova, Ch.Droste, T.Morek, S.Juutinen, G.B.Hagemann, M.Piiparinen, S.Tormanen, A.Virtanen

Lifetimes in the Ground-State Band and the Structure of 118Te

NUCLEAR REACTIONS 109Ag(13C, 3np), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 118Te deduced high-spin levels T1/2, B(E2). Nordball array, recoil-distance and lineshape methods. Comparison with interacting boson-fermion model results.

doi: 10.1140/epja/iepja1221
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2002ST13      Phys.Rev. C65, 044328 (2002)

K.Starosta, C.J.Chiara, D.B.Fossan, T.Koike, T.T.S.Kuo, D.R.LaFosse, S.G.Rohozinski, Ch.Droste, T.Morek, J.Srebrny

Role of Chirality in Angular Momentum Coupling for A ∼ 130 Odd-Odd Triaxial Nuclei: 132La

NUCLEAR REACTIONS 123Sb(13C, 4n), E=64 MeV; measured Eγ, Iγ, γγ-coin. 132La deduced levels, J, π, configurations.

NUCLEAR STRUCTURE 130,131,132Ba, 131,132,133La; calculated levels, J, π. Core-particle-hole coupling model.

doi: 10.1103/PhysRevC.65.044328
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Data from this article have been entered in the XUNDL database. For more information, click here.


2001MO05      Phys.Rev. C63, 034302 (2001)

T.Morek, J.Srebrny, Ch.Droste, M.Kowalczyk, T.Rzaca-Urban, K.Starosta, W.Urban, R.Kaczarowski, E.Ruchowska, M.Kisielinski, A.Kordyasz, J.Kownacki, M.Palacz, E.Wesolowski, W.Gast, R.M.Lieder, P.Bednarczyk, W.Meczynski, J.Styczen

Investigation of the Kπ = 8- Isomer in 132Ce

NUCLEAR REACTIONS 120Sn(16O, 4n), E=80 MeV; measured delayed Eγ, Iγ(t), γγ-coin. 132Ce deduced levels, J, π, T1/2 and hindrance factor for high-K isomer. Systematics of isomers in mass region discussed.

doi: 10.1103/PhysRevC.63.034302
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Data from this article have been entered in the XUNDL database. For more information, click here.


2001MO30      Acta Phys.Pol. B32, 2537 (2001)

T.Morek, for the Warsaw OSIRIS II Collaboration

Investigation of the Kπ = 8- Isomers in N = 74 Isotones on Beam of the Warsaw Cyclotron

NUCLEAR REACTIONS 118Sn(20Ne, 4n), E=100 MeV; 120Sn(16O, 4n), E=80 MeV; measured delayed Eγ, Iγ, γγ-coin. 132Ce, 134Nd deduced levels, J, π, isomer decay hindrance factors, related features.


2001PA36      Acta Phys.Hung.N.S. 13, 193 (2001)

A.A.Pasternak, J.Srebrny, Ch.Droste, T.Morek

New Approach to Doppler Lifetime Measurements

NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 119I deduced side-feeding lifetimes. Lineshape and recoil-distance methods.

doi: 10.1556/APH.13.2001.1-3.26
Citations: PlumX Metrics


2001PA38      Acta Phys.Pol. B32, 2719 (2001)

A.A.Pasternak, A.D.Efimov, E.O.Podsvirova, V.M.Mikhailov, J.Srebrny, T.Morek, Ch.Droste, Y.Sasaki, M.Oshima, S.Juutinen, G.B.Hagemann

Electromagnetic E2 Transtion Probabilities in 120Xe and 118Te - N = 66 Nuclei

NUCLEAR REACTIONS 111Cd(12C, 3n), E=56 MeV; 109Ag(13C, 3np), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 120Xe, 118Te deduced transitions B(E2). Lineshape and recoil-distance techniques, comparisons with model predictions.

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


2001SR01      Nucl.Phys. A683, 21 (2001)

J.Srebrny, Ch.Droste, T.Morek, K.Starosta, A.A.Wasilewski, A.A.Pasternak, E.O.Podsvirova, Yu.N.Lobach, G.H.Hagemann, S.Juutinen, M.Piiparinen, S.Tormanen, A.Virtanen

Transition Probabilities in Negative Parity Bands of the 119I Nucleus

NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 119I deduced high-spin levels, J, π, T1/2, B(E2). Recoil-distance Doppler shift attenuation method. Comparisons with model predictions.

doi: 10.1016/S0375-9474(00)00457-7
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2000LI14      Nucl.Phys. A671, 52 (2000)

R.M.Lieder, T.Rzaca-Urban, H.J.Jensen, W.Gast, A.Georgiev, H.M.Jager, E.van der Meer, Ch.Droste, T.Morek, D.Bazzacco, S.Lunardi, R.Menegazzo, C.M.Petrache, C.Rossi Alvarez, C.A.Ur, G.de Angelis, D.R.Napoli, Ts.Venkova, R.Wyss

From Highly to Superdeformed Shapes: Study of 143Gd

NUCLEAR REACTIONS 97Mo(51V, 4np), E=238 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, γ polarization. 143Gd deduced high-spin levels, J, π, configurations, superdeformed bands. GASP, ISIS arrays. Cranked shell model calculations.

doi: 10.1016/S0375-9474(99)00815-5
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2000PA37      Acta Phys.Pol. B31, 429 (2000)

A.A.Pasternak, E.O.Podsvirova, J.Srebrny, Ch.Droste, T.Morek, K.Starosta, G.H.Hagemann, S.Juutinen, M.Piiparinen, S.Tormanen, A.Virtanen, Yu.N.Lobach

Conflict Coupling in the π(g9/2)-1 Bands of 119I

NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 119I deduced high-spin levels, J, π, T1/2, B(E2), B(M1). Nordball array. Comparisons with model predictions.


2000SR04      Acta Phys.Hung.N.S. 12, 217 (2000)

J.Srebrny, A.A.Pasternak, Ch.Droste, T.Morek, K.Starosta, E.O.Podsvirova, Yu.N.Lobach, G.Hagemann, S.Juutinen, M.Piiparinen, S.Tormanen, A.Virtanen, A.A.Wasilewski

Lifetime Measurements and the Nonaxial Deformation in 119I

NUCLEAR REACTIONS 109Ag(13C, 3n), E not given; measured Doppler-shifted Eγ, Iγ, γγ-coin. 119I deduced high-spin levels J, π, T1/2, B(E2), nonaxial deformation. Nordball array, recoil-distance and lineshape techniques. Level systematics in neighboring nuclides discussed.


1999DR12      Nucl.Instrum.Methods Phys.Res. A430, 260 (1999)

Ch.Droste, K.Starosta, A.Wierzchucka, T.Morek, S.G.Rohozinski, J.Srebrny, M.Bergstrom, B.Herskind, E.Wesolowski

PPCO: Polarization-Polarization Correlation from Oriented Nuclei

NUCLEAR REACTIONS 138Ba(30Si, 4n), E not given; analyzed γ-ray polarization, correlations from oriented nuclei. Eurogam II segmented detectors.

doi: 10.1016/S0168-9002(99)00224-7
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1999LI03      Nucl.Phys. A645, 465 (1999)

R.M.Lieder, Ts.Venkova, S.Utzelmann, W.Gast, H.Schnare, K.Spohr, P.Hoernes, A.Georgiev, D.Bazzacco, R.Menegazzo, C.Rossi-Alvarez, G.de Angelis, R.Kaczarowski, T.Rzaca-Urban, T.Morek, G.V.Marti, K.H.Maier, S.Frauendorf

Observation of a (ν7/2-[514])2 Crossing in 180Os

NUCLEAR REACTIONS 150Nd(36S, 6n), E=177 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 180Os deduced high-spin levels, J, π, δ, γ-branching, g(K) factors, B(M1)/B(E2) ratios, configurations. GASP detector array. Tilted-axis cranking model calculations.

doi: 10.1016/S0375-9474(98)00626-5
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1999LO12      Acta Phys.Pol. B30, 1273 (1999)

Yu.N.Lobach, A.A.Pasternak, J.Srebrny, Ch.Droste, G.B.Hagemann, S.Juutinen, T.Morek, M.Piiparinen, E.O.Podsvirova, S.Tormanen, K.Starosta, A.Virtanen, A.A.Wasilewski

Lifetime Measurement in the Yrast Band of 119I

NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; measured Eγ, Iγ(θ), DSA. 119I deduced high-spin levels T1/2. Recoil Distance Doppler Shape Attenuation Method, Nordball array.


1998MO30      Eur.Phys.J. A 3, 99 (1998)

T.Morek, K.Starosta, Ch.Droste, D.Fossan, G.Lane, J.Sears, J.Smith, P.Vaska

In-Beam Spectroscopy of 126Ce and 127Pr

NUCLEAR REACTIONS 96Ru(35Cl, 2n3p), (35Cl, 2n2p), E=182 MeV; measured Eγ, Iγ, γγ-coin. 126Ce, 127Pr deduced high-spin levels, J, π, configurations. Particle-rotor calculations.

doi: 10.1007/s100500050152
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1998SE14      Phys.Rev. C58, 1430 (1998)

J.M.Sears, S.E.Gundel, D.B.Fossan, D.R.LaFosse, P.Vaska, J.DeGraaf, T.E.Drake, V.P.Janzen, D.C.Radford, Ch.Droste, T.Morek, U.Garg, K.Lamkin, S.Naguleswaran, G.Smith, J.C.Walpe, R.Kaczarowski, A.V.Afanasjev, I.Ragnarsson

Deformed Intruder Bands in 113Sn

NUCLEAR REACTIONS 100Mo(18O, 5n), E=94 MeV; measured Eγ, Iγ, γγ-coin, DCO. 113Sn deduced high-spin levels, J, π, multipolarity, configurations, band termination features. Cranked shell-model calculations.

doi: 10.1103/PhysRevC.58.1430
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1997ST12      Phys.Rev. C55, 2794 (1997)

K.Starosta, Ch.Droste, T.Morek, J.Srebrny, D.B.Fossan, S.Gundel, J.M.Sears, I.Thorslund, P.Vaska, M.P.Waring, S.G.Rohozinski, W.Satula, U.Garg, S.Naguleswaran, J.C.Walpe

Lifetimes of Low-Lying States in 125,127La Measured by the Recoil Distance Method

NUCLEAR REACTIONS 94Mo(35Cl, 2n2p), E=155 MeV; 112Cd(19F, 4n), E=84.5 MeV; measured Eγ, Doppler-shifted spectra. 125,127La levels deduced T1/2. Enriched targets, recoil distance technique, plunger, core-quasiparticle coupling model.

doi: 10.1103/PhysRevC.55.2794
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1997TO03      Nucl.Phys. A613, 282 (1997)

S.Tormanen, S.Juutinen, R.Julin, A.Lampinen, E.Makela, M.Piiparinen, A.Savelius, A.Virtanen, G.B.Hagemann, Ch.Droste, W.Karczmarczyk, T.Morek, J.Srebrny, K.Starosta

Coexisting Structure in 119I

NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; 108Pd(15N, 4n), E=71 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. 119I deduced high-spin levels, J, π, γ-branching, B(λ) ratios, experimental routhians, aligned angular momenta. Enriched targets, array of Compton-suppressed Ge detectors.

doi: 10.1016/S0375-9474(96)00439-3
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1996RO09      Acta Phys.Pol. B27, 499 (1996)

S.G.Rohozinski, K.Starosta, Ch.Droste, T.Morek, J.Srebrny, P.Magierski

Polarizational-Directional Correlation from Oriented Nuclei


1996ST01      Phys.Rev. C53, 137 (1996)

K.Starosta, Ch.Droste, T.Morek, J.Srebrny, D.B.Fossan, D.R.LaFosse, H.Schnare, I.Thorslund, P.Vaska, M.P.Waring, W.Satula, S.G.Rohozinski, R.Wyss, I.M.Hibbert, R.Wadsworth, K.Hauschild, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul

Band Structure of the Odd-Even 125La, 127La Nuclei

NUCLEAR REACTIONS 112Sn(16O, 2np), E=79 MeV; 112Cd(19F, 4n), E=85 MeV; measured Eγ, γγ-coin, DCO ratios, linear polarization. 125,127La deduced levels, J, π, γ multipolarity, band structure. Self-consistent total Routhian surface calculation with quadrupole pairing, cranked shell model calculation.

doi: 10.1103/PhysRevC.53.137
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1993VE01      Z.Phys. A344, 417 (1993)

Ts.Venkova, T.Morek, G.V.Marti, H.Schnare, A.Kramer-Flecken, W.Gast, A.Georgiev, G.Hebbinghaus, R.M.Lieder, G.Sletten, K.M.Spohr, K.H.Maier, W.Urban

Isomeric States in 180Os

NUCLEAR REACTIONS 150Nd(36S, 6n), E=177 MeV; measured γγ(t). 180Os deduced isomers, T1/2, J, π, K, decay features.

doi: 10.1007/BF01283197
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1992DR05      J.Phys.(London) G18, 1763 (1992)

Ch.Droste, T.Morek, S.G.Rohozinski, D.Alber, H.Grawe, D.Chlebowska

Lifetimes in 121,123Cs and the Question of Core Stiffness

NUCLEAR REACTIONS 107,109Ag(18O, 4n), (18O, 4np), E=78 MeV; measured recoil Doppler shift γ-spectra. 120,122Xe, 121,123Cs levels deduced T1/2. Enriched targets, plunger technique, Ge detectors. Core-quasiparticle coupling model analysis.

doi: 10.1088/0954-3899/18/11/009
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1991UR01      Phys.Lett. 258B, 293 (1991)

W.Urban, R.M.Lieder, J.C.Bacelar, P.P.Singh, D.Alber, D.Balabanski, W.Gast, H.Grawe, G.Hebbinghaus, J.R.Jongman, T.Morek, R.F.Noorman, T.Rzaca-Urban, H.Schnare, M.Thoms, O.Zell, W.Nazarewicz

High-Spin Octupole Correlations in the N = 86, 146Nd and 148Sm Nuclei

NUCLEAR REACTIONS 130Te(22Ne, X), E=85 MeV; measured γ-spectra, γγ-coin. 138Ba(13C, 3n), E=55 MeV; measured γ linear polarization. 136Xe(13C, X), E=55 MeV; measured γ-spectra, γγ-coin. 146Nd, 148Sm deduced levels, J, π, B(λ) ratios.

doi: 10.1016/0370-2693(91)91088-D
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1990UR01      Phys.Lett. 247B, 238 (1990)

W.Urban, J.C.Bacelar, W.Gast, G.Hebbinghaus, A.Kramer-Flecken, R.M.Lieder, T.Morek, T.Rzaca-Urban

High Spin Parity Doublets in the Nucleus 151Pm

NUCLEAR REACTIONS 150Nd(α, 2np), E=68 MeV; measured γγ-coin. 151Pm deduced levels, J, π, B(λ), band structure, deformation features.

doi: 10.1016/0370-2693(90)90889-E
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1990VE07      Nucl.Phys. A514, 87 (1990)

Ts.Venkova, R.M.Lieder, T.Morek, W.Gast, G.Hebbinghaus, A.Kramer-Flecken, J.Schaffler-Krah, W.Urban, G.Sletten, H.Kluge, K.H.Maier

Study of Rotational Bands and Isomers in the Odd-Odd Nucleus 180Re

NUCLEAR REACTIONS 181Ta(α, 5n), E=35-90 MeV; 170Er(14N, 4n), E=71 MeV; measured Eγ, Iγ, Iγ(E), σ(Eγ, θ), γγ-coin, αγ(t), 14Nγ(t), DCO ratios, I(ce). 180Re deduced levels, J, π, ICC, δ, γ-branching, B(M1)/B(E2) ratios, g(K) factors, T1/2, configurations. Enriched targets, Ge detectors, multi anti-Compton spectrometer arrays, mini-orange conversion electron spectrometer.

doi: 10.1016/0375-9474(90)90333-H
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1989BA02      Z.Phys. A332, 111 (1989)

D.L.Balabanski, W.Gast, G.Hebbinghaus, A.Kramer-Flecken, R.M.Lieder, T.Morek, T.Rzaca-Urban, H.Schnare, W.Urban

Origin of the Backbending in the πh9/2 Band of 185Ir

NUCLEAR REACTIONS 187Re(α, 6n), E=100 MeV; measured Eγ, Iγ, γγ(θ), oriented nuclei. 185Ir deduced levels, J, π, band structure.


1989KR01      Nucl.Instrum.Methods Phys.Res. A275, 333 (1989)

A.Kramer-Flecken, T.Morek, R.M.Lieder, W.Gast, G.Hebbinghaus, H.M.Jager, W.Urban

Use of DCO Ratios for Spin Determination in γ-γ Coincidence Measurements

NUCLEAR REACTIONS 164Er(18O, 4n), E=80 MeV; measured γγ-coin, DCO ratios. 178W deduced levels, J, π.

doi: 10.1016/0168-9002(89)90706-7
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1989VE08      Z.Phys. A334, 385 (1989)

Ts.Venkova, T.Morek, R.M.Lieder, W.Gast, G.Hebbinghaus, A.Kramer-Flecken, W.Urban, G.Sletten, K.H.Maier

Study of Band Structures and Crossings in 179Re

NUCLEAR REACTIONS 165Ho(18O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin. 170Er(14N, 5n), E=71 MeV; measured γγ-coin, γγ(t), DCO. 179Re deduced levels, J, π, band structure, γ-multipolarity, effective moment of inertia.


1989WO06      Z.Phys. A333, 413 (1989)

H.Wolters, W.Ott, R.Wirowski, A.Dewald, J.Theuerkauf, J.Eberth, K.O.Zell, P.von Brentano, W.Gast, G.Hebbinghaus, P.Kleinheinz, A.Kramer-Flecken, R.M.Lieder, T.Morek, T.Rzaca-Urban, H.Schnare, C.Senff, W.Urban, H.Grawe, H.Kluge, K.H.Maier, S.Heppner, H.Hubel, A.P.Byrne, W.Schmitz

High Spin States in Doubly-Closed Shell Nucleus 146Gd

NUCLEAR REACTIONS 110Pd(40Ar, 4n), 102Ru(48Ca, 4n), E not given; measured γγ-coin. 146Gd deduced levels, J, π.


1988UR01      Phys.Lett. 200B, 424 (1988)

W.Urban, R.M.Lieder, W.Gast, G.Hebbinghaus, A.Kramer-Flecken, T.Morek, T.Rzaca-Urban, W.Nazarewicz, S.L.Tabor

Octupole Instability Induced by Rotation in the Nuclei 146, 148Nd

NUCLEAR REACTIONS 150Nd(α, 2nα), (α, 4nα), E=52, 68 MeV; measured Eγ, Iγ, γγ-coin. 146,148Nd deduced levels, J, π, B(E1)/B(E2). Shell correction type calculations.

doi: 10.1016/0370-2693(88)90146-3
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1986BO27      Nucl.Phys. A458, 429 (1986)

B.Bochev, T.Kutsarova, R.M.Lieder, T.Morek, J.P.Didelez

Study of the Preequilibrium Mechanism for Individual Channels of the 159Tb, 209Bi(α, charged particle xnγ) Reactions with Particle-γ Coincidences

NUCLEAR REACTIONS 159Tb, 209Bi(α, xnp), (α, xnd), (α, xnt)212Po/211Po/209Po/208Po/207Po/206Po/162Dy/161Dy/160Dy/159Dy/158Dy/157Dy/156Dy/155Dy/154Dy/153Dy/161Tb/160Tb/159Tb/158Tb/157Tb/156Tb/155Tb/154Tb, E=45, 75, 110 MeV; measured γ(charged particle)-coin, σ(E(charged particle), θ(charged particle)); deduced reaction, depopulation mechanisms. ΔE-E telescope, hyperpure Ge detector.

doi: 10.1016/0375-9474(86)90044-8
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1985MO01      Nucl.Phys. A433, 159 (1985)

T.Morek, H.Beuscher, B.Bochev, T.Kutsarova, R.M.Lieder, M.Muller-Veggian, A.Neskakis

In-Beam Study of the Odd-Odd Nuclei 134La and 136La

NUCLEAR REACTIONS, ICPND 133Cs(α, 3n), E=55 MeV; 136Ba(p, xn), E=32-45 MeV; 138Ba(p, xn), E=17-45 MeV; measured Eγ, Iγ, Iγ(E), σ(E(γ), θ), γγ(t), αγ(t), pγ(t), γ yield. 134,136La deduced levels, J, π, T1/2, configurations. Ge(Li) detectors.

doi: 10.1016/0375-9474(85)90175-7
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1985UR01      Z.Phys. A320, 327 (1985)

W.Urban, T.Morek, Ch.Droste, B.Kotlinski, J.Srebrny, J.Wrzesinski, J.Styczen

In-Beam Study of 127Xe

NUCLEAR REACTIONS 125Te(α, 2n), E=27 MeV; measured γγ(t), γ(θ), linear polarization, Eγ, Iγ. 127Xe deduced levels, T1/2, γ-multipolarity, δ, band structure, γ-branching, possible J, π.

doi: 10.1007/BF01881283
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1982MO26      Nucl.Phys. A391, 269 (1982)

T.Morek, H.Beuscher, B.Bochev, D.R.Haenni, T.Kutsarova, R.M.Lieder, M.Muller-Veggian, A.Neskakis

High-Spin States in 133La

NUCLEAR REACTIONS 133Cs(α, xn), E=50-70 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ(t), αγ(t). 133La deduced levels, J, δ, π. Ge(Li) detectors.

doi: 10.1016/0375-9474(82)90610-8
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1982UR01      Z.Phys. A305, 335 (1982)

W.Urban, T.Rzaca, Ch.Droste, L.Goettig, T.Morek, J.Srebrny

The Decay of 130La to Levels in 130Ba

RADIOACTIVITY 130La [from 130Ba(p, n), E=10 MeV]; measured Eγ, Iγ, γγ-coin; deduced log ft. 130Ba deduced levels, J, π, B(E2) ratios, intrinsic quadrupole moment. Enriched target, Ge(Li) detectors.

doi: 10.1007/BF01419082
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1981GO04      Nucl.Phys. A357, 109 (1981)

L.Goettig, Ch.Droste, A.Dygo, T.Morek, J.Srebrny, R.Broda, J.Styczen, J.Hattula, H.Helppi, M.Jaaskelainen

In-Beam Study of the 128,130Xe Nuclei

NUCLEAR REACTIONS 126,128Te(α, 2nγ), E=25.5-27 MeV; 128,130Te(3He, 3nγ), E=20-27 MeV; measured Eγ, Iγ(θ), I(ce), γγ(t), αγ(t), 3Heγ(t), σ(Eγ). 128,130Xe deduced levels, J, π, T1/2, γ-multipolarity, δ, ICC.

doi: 10.1016/0375-9474(81)90628-X
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1981HA25      Nucl.Phys. A365, 229 (1981)

D.R.Haenni, H.Beuscher, B.Bochev, T.Kutsarova, T.Morek, M.Muller-Veggian, A.Neskakis, C.Mayer-Boricke

A New 5.0 ns Isomer in 144Eu

NUCLEAR REACTIONS 144Sm(α, 3np), E=50 MeV; measured γ(θ), Eγ, Iγ, αγ(t), γγ-coin, γγ(t); 147Sm(p, 4n), E=40 MeV; measured I(ce), Iγ(θ). 144Eu deduced levels, isomer J, π, T1/2, configuration, ICC, γ-multipolarity. Ge(Li) detector, orange β-spectrometer, enriched targets.

doi: 10.1016/0375-9474(81)90295-5
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1981LI17      Phys.Scr. 24, 123 (1981)

R.M.Lieder, B.Bochev, T.Kutsarova, H.Beuscher, D.R.Haenni, T.Morek, M.Muller-Veggian, A.Neskakis, C.Mayer-Boricke, J.P.Didelez

Study of α-Induced Non-Equilibrium Reactions with Particle-γ Coincidences

NUCLEAR REACTIONS 209Bi(α, xnp), E=45-75 MeV; measured pγ-coin, σ(θ, Ep) for x=0, 1, 2, 3, 4. Prompt particle emission model.

doi: 10.1088/0031-8949/24/1B/008
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1980MO27      Z.Phys. A298, 267 (1980)

T.Morek, H.Beuscher, B.Bochev, D.R.Haenni, R.M.Lieder, T.Kutsarova, M.Muller-Veggian, A.Neskakis

Isomeric States in 134Ba

RADIOACTIVITY 134Ba [from 133Cs(α, 2np), E=55 MeV]; measured Eγ, Iγ, γ(θ), γγ-coin, γγ(t). 134Ba deduced levels, T1/2, J, π, ICC, γ-multipolarity, configurations.

NUCLEAR REACTIONS 134Ba(p, p'), E=17 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, γγ(t). 134Ba deduced levels, T1/2, J, π, ICC, γ-multipolarity, configurations.

doi: 10.1007/BF01425156
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1978DR01      Z.Phys. A284, 297 (1978)

C.Droste, L.Goettig, T.Morek, J.Srebrny, J.Bucka, J.Dobaczewski, S.G.Rohozinski

Study of the 124Xe and 126Xe Structure

RADIOACTIVITY 124,126Cs; measured Eγ, Iγ. 124,126Xe deduced levels, B(E2).

doi: 10.1007/BF01406802
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1976CH30      Acta Phys.Pol. B7, 823 (1976)

S.Chojnacki, T.Morek, A.Korman, Z.Haratym, T.Kempisty

Levels in 194Pb and 196Pb Populated in the Decay of 194Bi and 196Bi

RADIOACTIVITY 194,196Bi; measured Eγ, Iγ, γγ-coin, T1/2. 194,196Pb deduced levels.


1976DR04      Z.Phys. A277, 167 (1976)

C.Droste, K.J.Blinowska, L.Goettig, T.Morek, J.Srebrny, A.Turowiecki, T.Czosnyka

The Decay of 128Cs to Levels in 128Xe

RADIOACTIVITY 128Cs [from 128Xe(p, n)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced log ft. 128Xe deduced levels.

doi: 10.1007/BF01433709
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1974DR04      Acta Phys.Pol. B5, 561 (1974)

C.Droste, T.Morek, M.Nowicki, E.Sayed, J.Srebrny, W.Starosta

Levels in 130Ba Fed from 130La Decay

RADIOACTIVITY 130La; measured Eγ, Iγ. 130Ba deduced levels, J, π.


1973BL08      Acta Phys.Pol. B4, 75 (1973)

K.J.Blinowska, S.Chojnacki, C.Droste, T.Morek, J.Srebrny

Investigation of the 126Ba → 126Cs → 126Xe Decay

RADIOACTIVITY 126Ba, 126Cs; measured Eγ, Iγ, T1/2. 126Cs deduced levels. 126Xe deduced transitions.


1972DR06      Nucl.Phys. A192, 595 (1972)

C.Droste, W.Neubert, S.Chojnacki, T.Morek, K.F.Alexander, Z.Wilhelmi

Investigation of Neutron-Deficient Cs Nuclei

RADIOACTIVITY 124Ba[from 116Sn(12C, 4n)]; measured Eγ, Iγ, T1/2. 124Cs deduced levels, ground state J, π. 122Cs[from 109Ag(16O, 3n)]; measured Eγ, Iγ, T1/2, γγ-coin. 122Cs deduced isomeric state, J. 120Cs[from 107Ag(18O, 5n), 107Ag(16O, 3n)]; measured Eγ, T1/2.

NUCLEAR REACTIONS 115In(12C, xn), E=50-80 MeV; 109Ag(18O, xn), E=50-110 MeV; measured relative σ(E), Eγ, Iγ, E(ce), I(ce), (HI)γ-delay, (HI)ce- delay . 123Cs deduced levels, T1/2. 124Cs deduced ground state T1/2, J, π.

doi: 10.1016/0375-9474(72)90092-9
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1971KU25      Acta Phys.Pol. B2, 451 (1971)

W.Kurcewicz, K.Stryczniewicz, J.Zylicz, S.Chojnacki, T.Morek, I.Yutlandov

Levels of 230Th and 230U Fed in the Decay of 230Pa

RADIOACTIVITY 230Pa; measured Eγ, Iγ, I(ce), ceγ-coin; deduced Q, log ft. 230Th, 230U deduced levels, J, π, ICC, γ-multipolarity. Ge(Li), NaI(Tl) detectors.


1970DR04      Nucl.Phys. A152, 579 (1970)

C.Droste, W.Neubert, J.Lewitowicz, S.Chojnacki, T.Morek, Z.Wilhelmi, K.F.Alexander

135mCe and 137mNd: Isomeric States in N = 77 Isotones

NUCLEAR REACTIONS 128Te(12C, 5n), E=78 MeV; 119,122Sn(22Ne, xn), (20Ne, xn), E=60-160 MeV; 126Te(18O, 7n), E not given; 124,126Te(20Ne, xn), E=115, 135 MeV; measured σ(E), Eγ, Iγ, I(ce), (HI)γ-delay. 135Ce deduced levels, J, π. 137Nd deduced levels, T1/2. 139Sm deduced no isomeric with 5 ms < T1/2 < 3s. Enriched targets.

doi: 10.1016/0375-9474(70)90934-6
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1970KU12      Yad.Fiz. 12, 3 (1970); Sov.J.Nucl.Phys. 12, 1 (1971)

W.Kusch, C.Droste, T.Morek, S.Chojnacki, I.I.Chuburkova

Spectrum of Conversion Electrons from the Decay of Po204 by Electron Capture

RADIOACTIVITY 204Po; measured E(ce), I(ce), K/L ratios. 204Bi deduced transitions, ICC, γ-multipolarity.


1970KU18      INR-P-1251 (1970); see 70KuZR

W.Kurcewicz, K.Stryczniewicz, J.Zylicz, S.Chojnacki, T.Morek, I.Yutlandov

Levels of 230Th and 230U Fed in the Decay of 230Pa


1969AL05      Nucl.Phys. A133, 77 (1969)

K.F.Alexander, W.Neubert, H.Rotter, S.Chojnacki, C.Droste, T.Morek

Isomerism in 129La: Evidence for Oblate Nuclear Shape

NUCLEAR REACTIONS 121Sb(12C, 4n), 118,119,120Sn(14N, xn), 115In(18O, 4n), E = 50-110 MeV; measured σ(E), Eγ, Iγ, I(ce), (HI)γ-, (HI)ce-delay. 129La deduced levels, T1/2. Enriched targets.

doi: 10.1016/0375-9474(69)90450-3
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1969NE04      Nucl.Phys. A131, 225 (1969)

W.Neubert, K.F.Alexander, H.Rotter, S.Chojnacki, C.Droste, J.Lewitowicz, T.Morek

A Three-Quasiparticle Isomeric State in 143Sm

NUCLEAR REACTIONS 124,126,128Te(22Ne, xn), 130Te(20Ne, xn), E = 80 - 170 MeV; measured σ(E), Eγ, Iγ, I(ce), (HI)γ-delay, isomeric cross-section ratios. 143Sm deduced levels, T1/2. 142Sm deduced no isomeric state. Enriched targets.

doi: 10.1016/0375-9474(69)90820-3
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1969RO23      Nucl.Phys. A133, 648 (1969)

H.Rotter, K.F.Alexander, C.Droste, T.Morek, W.Neubert, S.Chojnacki

K-Forbidden Isomeric Transition in 130Ba

NUCLEAR REACTIONS 122Sn(12C, 4n), E = 65 MeV; measured Eγ, Iγ, E(ce), I(ce), 12C γ-, 12C ce-delay. 130Ba deduced levels, γ-multipolarity. Enriched target.

doi: 10.1016/0375-9474(69)90563-6
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