NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.Piotrowski Found 22 matches. 1990WI12 Phys.Rev. C42, 956 (1990) J.A.Winger, J.C.Hill, F.K.Wohn, E.K.Warburton, R.L.Gill, A.Piotrowski, R.B.Schuhmann, D.S.Brenner Structure of 76Zn from 76Cu Decay and Systematics of Neutron-Rich Zn Nuclei RADIOACTIVITY 76Cu(β-); measured Eγ, Iγ, γγ-coin. 76Zn deduced levels, J, π. Shell model. NUCLEAR STRUCTURE 68,70,72,74,76Zn; calculated levels. Shell model.
doi: 10.1103/PhysRevC.42.956
1989MA33 Phys.Rev.Lett. 63, 143 (1989) H.Mach, M.Moszynski, R.F.Casten, R.L.Gill, D.S.Brenner, J.A.Winger, W.Krips, C.Wesselborg, M.Buscher, F.K.Wohn, A.Aprahamian, D.Alburger, A.Gelberg, A.Piotrowski Picosecond Lifetime Measurements in 116,118,120Cd and the Structure of Normal and Intruder States RADIOACTIVITY 116,118,120Ag(β-); measured βγγ-coin. 116,118,120Cd deduced levels, J, π, T1/2, B(λ).
doi: 10.1103/PhysRevLett.63.143
1989WI11 Phys.Rev. C39, 1976 (1989) J.A.Winger, J.C.Hill, F.K.Wohn, E.K.Warburton, R.L.Gill, A.Piotrowski, D.S.Brenner Structure of Neutron-Rich 74Zn from 74Cu Decay and Shell-Model Calculations for Even-A Zn Nuclei RADIOACTIVITY 74Cu(β-); calculated Eγ, Iγ, γγ-coin, T1/2. 74Zn deduced levels, J, π. Shell model. NUCLEAR STRUCTURE 74Cu; calculated levels, B(E2). 62,68,69Ni, 68,70,72,74,67,69,71,73Cu, 68,70,72,74,69,71,73Zn; calculated binding energy. Shell model.
doi: 10.1103/PhysRevC.39.1976
1988PE11 Phys.Rev. C37, 2704 (1988) R.F.Petry, J.D.Goulden, F.K.Wohn, J.C.Hill, R.L.Gill, A.Piotrowski Decay of 101Sr and the Rotational Structure of 101Y RADIOACTIVITY 101Sr(β-); measured Eγ, Iγ, γ(t), γγ-coin. 101Y deduced levels, J, π, rotational bands, Nilsson assignments. Particle-rotor model. NUCLEAR STRUCTURE 101Y; calculated levels, bandhead T1/2, relative Iγ. Particle-rotor model.
doi: 10.1103/PhysRevC.37.2704
1987AP01 Phys.Rev.Lett. 59, 535 (1987) A.Aprahamian, D.S.Brenner, R.F.Casten, R.L.Gill, A.Piotrowski First Observation of a Near-Harmonic Vibrational Nucleus RADIOACTIVITY 118Ag(β-) [from 235U(n, F)]; measured Eγ, Eβ, Iγ, Iβ, γγ(θ), γγ-, βγ-coin. 118Cd deduced levels, J, π, γ-branching, B(E2), configurations. Interacting boson approximation calculations.
doi: 10.1103/PhysRevLett.59.535
1987WI13 Phys.Rev. C36, 758 (1987) J.A.Winger, J.C.Hill, F.K.Wohn, R.Moreh, R.L.Gill, R.F.Casten, D.D.Warner, A.Piotrowski, H.Mach Decay of 80Zn: Implications for shell structure and r-process nucleosynthesis RADIOACTIVITY 80Zn(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, Qβ; deduced log ft. 80Ga deduced levels, J, π, γ-branching. Hyperpure Ge detectors.
doi: 10.1103/PhysRevC.36.758
1987WO07 Phys.Rev. C36, 1118 (1987) F.K.Wohn, J.C.Hill, J.A.Winger, R.F.Petry, J.D.Goulden, R.L.Gill, A.Piotrowski, H.Mach Decay of 100Sr and a ' Pairing-Free ' K(π) = 1+ Rotational Band in Odd-Odd 100Y RADIOACTIVITY 100Sr(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, βγ-, γγ-coin; deduced log ft. 100Y deduced levels, J, π, γ-branching, rotational band characteristics. Hyperpure Ge, Ge(Li) detectors.
doi: 10.1103/PhysRevC.36.1118
1986FA08 Phys.Rev. C34, 654 (1986) S.H.Faller, C.A.Stone, J.D.Robertson, C.Chung, N.K.Aras, W.B.Walters, R.L.Gill, A.Piotrowski Decay of 83-min 139Ba to Levels of 139La and the Decay of 18-min 141Ba to Levels of 141La RADIOACTIVITY 139Ba(β-) [from neutron irradiation of BaCo3]; measured Compton suppressed Eγ, Iγ, γγ-coin. 141Ba(β-) [from neutron irradiation of BaCo3]; measured γγ(θ), Eγ, Iγ, γγ-coin. 139,141La deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.34.654
1986GI05 Phys.Rev. C33, 1030 (1986) R.L.Gill, D.D.Warner, H.Mach, A.Piotrowski, A.Wolf, J.C.Hill, F.K.Wohn, J.A.Winger, B.Fogelberg Magnetic Moments of the 2+1 States in 146, 148Ce RADIOACTIVITY 146,148La(β-) [from 235U(n, F), E=thermal]; measured γγ(θ, H); deduced Z=64 subshell gradual dissipation. 146,148Ce levels deduced g.
doi: 10.1103/PhysRevC.33.1030
1986GI07 Phys.Rev.Lett. 56, 1874 (1986) R.L.Gill, R.F.Casten, D.D.Warner, A.Piotrowski, H.Mach, J.C.Hill, F.K.Wohn, J.A.Winger, R.Moreh Half-Life of 80Zn: The first measurement for an r-process waiting-point nucleus RADIOACTIVITY 80Zn(β-) [from 235U(n, F), E=thermal]; measured γγ-, βγ-coin, β endpoint spectra; deduced Q, T1/2. 80Ga deduced levels, γ-branching.
doi: 10.1103/PhysRevLett.56.1874
1986HI02 Phys.Rev. C33, 1727 (1986) J.C.Hill, J.A.Winger, F.K.Wohn, R.F.Petry, J.D.Goulden, R.L.Gill, A.Piotrowski, H.Mach Identification and Decay of Neutron-Rich 102Sr and Level Structure of A ≈ 100 Y Nuclei RADIOACTIVITY 102Sr(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 102Y deduced levels, J, π. Ge detector.
doi: 10.1103/PhysRevC.33.1727
1986HI08 Phys.Rev. C34, 2312 (1986) J.C.Hill, F.K.Wohn, K.Leininger, J.A.Winger, M.E.Nieland, R.L.Gill, A.Piotrowski, R.F.Petry, J.D.Goulden Level Structure of 148Ba: A test of the N(p)N(n) scheme far off stability RADIOACTIVITY 148Cs(β-); measured T1/2, Eγ, Iγ, γγ-coin. 148Ba deduced levels, J, π, E(2+), E(2+)/E(4+) systematics. Valence nucleon product model.
doi: 10.1103/PhysRevC.34.2312
1986MA12 Phys.Rev.Lett. 56, 1547 (1986) H.Mach, A.Piotrowski, R.L.Gill, R.F.Casten, D.D.Warner Identification of Four Neutron-Rich Rare-Earth Isotopes RADIOACTIVITY 156Pm, 157,158,159,160Sm, 160,161,162Eu(β-) [from 235U(n, F), E=thermal]; measured γγ-, (X-ray)γ-coin; deduced T1/2.
doi: 10.1103/PhysRevLett.56.1547
1986MA42 Phys.Rev. C34, 1117 (1986) H.Mach, R.L.Gill, D.D.Warner, A.Piotrowski, R.Moreh Half-Life Measurements for Neutron-Rich Ag and Cd Nuclei RADIOACTIVITY 123Ag, 123,123m,124,125,125m,127,128Cd(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ(t); deduced T1/2.
doi: 10.1103/PhysRevC.34.1117
1986RO17 Phys.Rev. C34, 1012 (1986) J.D.Robertson, S.H.Faller, W.B.Walters, R.L.Gill, H.Mach, A.Piotrowski, E.F.Zganjar, H.Dejbakhsh, R.F.Petry Decay of 145Cs to Levels of 145Ba RADIOACTIVITY 145Cs(β-); measured Eγ, Iγ, γγ-coin, γγ(θ), I(ce). 145Ba deduced levels, J, π, γ-branching, γ-multipolarity, ICC. Ge(Li), hyperpure Ge detectors.
doi: 10.1103/PhysRevC.34.1012
1986WO01 Phys.Rev. C33, 677 (1986) F.K.Wohn, J.C.Hill, C.B.Howard, K.Sistemich, R.F.Petry, R.L.Gill, H.Mach, A.Piotrowski Shape Coexistence and Level Structure of 100Zr from Decay of the Low-Spin Isomer of 100Y NUCLEAR STRUCTURE 100Zr, 98Sr, 102Mo; calculated B(E2), ratios, transition density; deduced shape coexistent deformed, spherical band mixing. RADIOACTIVITY 100Y(β-) [from 235U(n, F), 100Sr(β--decay)]; measured T1/2, Eγ, Iγ, γγ-coin, I(ce); deduced log ft. 100Zr deduced levels, J, π, B(E2), transition density. 100Y level deduced possible J, π. 100Sr(β-); measured T1/2.
doi: 10.1103/PhysRevC.33.677
1985RE01 Phys.Rev. C31, 1029 (1985) P.L.Reeder, R.A.Warner, R.M.Liebsch, R.L.Gill, A.Piotrowski Delayed Neutron Precursor 75Cu RADIOACTIVITY 75Cu(β-); measured T1/2; deduced neutron emission probability, (Qβ-B(n)). On-line mass separator, 3He proportional counter for neutrons, surface barrier Si counter for β-particles.
doi: 10.1103/PhysRevC.31.1029
1985RO13 Z.Phys. A321, 705 (1985) J.D.Robertson, W.B.Walters, S.F.Faller, C.A.Stone, R.L.Gill, A.Piotrowski The Beta Decay of 139I RADIOACTIVITY 139I(β-) [from on-line mass separation]; measured Eγ, Iγ, γγ(t). 139Xe deduced levels, γ-branching, possible J, π.
doi: 10.1007/BF01432453
1984AP04 Phys.Lett. 140B, 22 (1984) A.Aprahamian, D.S.Brenner, R.F.Casten, R.L.Gill, A.Piotrowski, K.Heyde Observation of 0+ States in 118Cd and the Systematics of Intruder States NUCLEAR STRUCTURE 104,106,108,110,112,114,116,118,120,122,124Cd; calculated levels, B(E2) ratios. Schematic model. RADIOACTIVITY 118Ag(β-) [from 235U(n, F), mass separation]; measured γγ-coin, γγ(θ). 118Cd deduced levels, J, π, γ-branching, B(E2), configurations.
doi: 10.1016/0370-2693(84)91039-6
1984PI16 Nucl.Instrum.Methods 224, 1 (1984) A.Piotrowski, R.L.Gill, D.C.McDonald A New Tristan Thermal Ion Source NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission yields of Ce, Pr, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Ga, Ge, As, Y, Zr, Nb, In, Sn, Sb.
doi: 10.1016/0167-5087(84)90441-1
1980RO04 Z.Phys. A294, 221 (1980) E.Roeckl, G.M.Gowdy, R.Kirchner, O.Klepper, A.Piotrowski, A.Plochocki, W.Reisdorf, P.Tidemand-Petersson, J.Zylicz, D.Schardt, G.Nyman, W.Lindenzweig The Decay of 0.57 s 114Cs RADIOACTIVITY 114Cs [from 58Ni(58Ni, np), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-coin, β-delayed Ep, β-delayed Eα, σ(Eα), E(K X-ray), I(K X-ray), Iβ+, T1/2. 114Cs levels deduced α-, p-branching ratios, J, π. 114Xe; measured Eγ, Iγ, T1/2; deduced levels, γ-branching, J, π, B(E2) ratio. 113I, 110Te deduced levels, J, π. 114I, 114Te deduced level. On-line mass separation. Statistical model.
doi: 10.1007/BF01438159
1970KO38 Nukleonika 15, 649 (1970) J.Kownacki, J.Bialkowski, M.Moszynski, A.Piotrowski Adaptation of a Long-Lens Beta-Ray Spectrometer for the Measurement of Short Nuclear Lifetimes RADIOACTIVITY 139Ce, 147Eu; measured ceX-delay. 139La, 147Sm levels deduced T1/2.
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