References quoted in the XUNDL dataset: 98ZR COULOMB EXCITATION:XUNDL-11

5 references found.

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1989MA38

Nucl.Instrum.Methods Phys.Res. A280, 49 (1989)

H.Mach, R.L.Gill, M.Moszynski

A Method for Picosecond Lifetime Measurements for Neutron-Rich Nuclei (1) Outline of the method

RADIOACTIVITY ⁹⁶Rb(β^-); ⁹⁶Sr(β^-) [from ⁹⁶Rb(β^--decay)]; measured βγγ-coin, T_1/2. ⁹⁶Y levels deduced T_1/2. ⁹⁸Rb(β^-); ⁹⁸Sr(β^-) [from ⁹⁸Rb(β^--decay)]; ⁹⁸Y(β^-) [from ⁹⁸Sr(β^--decay)]; measured βγγ-coin. ⁹⁸Sr, ⁹⁸Zr levels deduced T_1/2. ¹⁴⁰Cs(β^-); measured βγγ-coin. ¹⁴⁰Ba levels deduced T_1/2. ^146,144,142Cs(β^-); ^146,144,142La(β^-); measured βγγ-coin. ^146,144,142Ba, ^144,142,146Ce levels deduced T_1/2. ¹⁴⁶Pr(β^-); measured βγγ-coin. ¹⁴⁶Nd level deduced T_1/2. ¹³³Ba(β^-); measured γγ-coin. ¹³³Cs levels deduced T_1/2. General method for low-picosecond T_1/2 measurements, sources from fission product mass separation.

doi: 10.1016/0168-9002(89)91272-2

2010BE30

Phys.Rev. C 82, 044310 (2010)

L.Bettermann, J.-M.Regis, T.Materna, J.Jolie, U.Koster, K.Moschner, D.Radeck

Lifetime measurement of excited states in the shape-phase-transitional nucleus ⁹⁸Zr

RADIOACTIVITY ⁹⁸Y(β^-)[from ²³⁸U(n, γ), E=thermal]; measured Eγ, Iγ, γγ-coin, γββ(t), and level half-lives. ⁹⁸Zr; deduced levels, J, π, B(E2). Comparison of B(E2) strengths in ^94,96,98Zr nuclei with IBM calculations.

doi: 10.1103/PhysRevC.82.044310

2017AN15

Phys.Rev. C 96, 054323 (2017)

S.Ansari, J.-M.Regis, J.Jolie, N.Saed-Samii, N.Warr, W.Korten, M.Zielinska, M.-D.Salsac, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.S.Simpson, F.Drouet, A.Vancraeyenest, G.de France, E.Clement, O.Stezowski, C.A.Ur, W.Urban, P.H.Regan, Zs.Podolyak, C.Larijani, C.Townsley, R.Carroll, E.Wilson, H.Mach, L.M.Fraile, V.Paziy, B.Olaizola, V.Vedia, A.M.Bruce, O.J.Roberts, J.F.Smith, M.Scheck, T.Kroll, A.-L.Hartig, A.Ignatov, S.Ilieva, S.Lalkovski, N.Marginean, T.Otsuka, N.Shimizu, T.Togashi, Y.Tsunoda

Experimental study of the lifetime and phase transition in neutron-rich ^{98, 100, 102}Zr

NUCLEAR REACTIONS ²³⁵U(n, F), ²⁴¹Pu(n, F), E=cold neutrons beam from PF1B, Institut Laue-Langevin (ILL), Grenoble; measured Eγ, γγ-coin, half-lives of the first 2+, 4+ and 6+ levels by fast-timing technique using the EXILL-FATIMA array consisting of eight EXOGAM clovers and 16 LaBr₃(Ce) scintillators; fast-timing coincidence events analyzed using method of mirror symmetric centroid difference (MSCD) and generalized centroid difference method (GCDM). ^98,100,102Zr; deduced levels, B(E2). Comparison with Interacting Boson model and Monte-Carlo shell-model calculations, and with previous experimental results. Systematics of B(E2) values for the first 2+, 4+ and 6+ states in ^{96,98,100,102,104,106}Zr.

doi: 10.1103/PhysRevC.96.054323

2017UR03

Phys.Rev. C 96, 044333 (2017)

W.Urban, M.Czerwinski, J.Kurpeta, T.Rzaca-Urban, J.Wisniewski, T.Materna, L.W.Iskra, A.G.Smith, I.Ahmad, A.Blanc, H.Faust, U.Koster, M.Jentschel, P.Mutti, T.Soldner, G.S.Simpson, J.A.Pinston, G.de France, C.A.Ur, V.-V.Elomaa, T.Eronen, J.Hakala, A.Jokinen, A.Kankainen, I.D.Moore, J.Rissanen, A.Saastamoinen, J.Szerypo, C.Weber, J.Aysto

Shape coexistence in the odd-odd nucleus ⁹⁸Y: The role of the g_9/2 neutron extruder

NUCLEAR REACTIONS ²³⁵U(n, F), E=cold neutrons from PF1B facility at ILL Grenoble; measured Eγ, Iγ, γγ-coin, delayed γγ-coin, half-lives of several isomers in ⁹⁸Y using the EXILL array at Grenoble. ⁹⁸Y; deduced levels, isomers, J, π, bands, configurations, deformed and spherical isomers.

RADIOACTIVITY ²⁴⁸Cm, ²⁵²Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), γγ-coin with γ rays from fission partner ¹⁴⁷La in ²⁴⁸Cm SF decay using Eurogam2 array at Grenoble and Gammasphere array at Argonne. ⁹⁸Y; deduced levels, J, π, multipolarities. ⁹⁸Sr, ^98,98mY(β^-)[from ²³⁵U(n, F), E=cold neutrons and using Lohengrin fission-fragment separator]; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(linear pol), half-lives of decays of ⁹⁸Sr, ⁹⁸Y and ⁹⁸Y isomer, excitation energy of the 2.36-s isomer in ⁹⁸Y by using JYFLTRAP Penning trap at Jyvaskyla accelerator facility, . ⁹⁸Y, ⁹⁸Zr; deduced levels, J, π, multipolarities, mixing ratios, β feedings, logft, configurations. Comparison of negative-parity levels in ⁹⁸Y with Interacting Boson Fermion Fermion Model (IBFFM) and Quasi-Particle Rotor Model (QPRM) calculations.

doi: 10.1103/PhysRevC.96.044333

2018WI09

Phys.Rev. C 98, 041302 (2018)

W.Witt, V.Werner, N.Pietralla, M.Albers, A.D.Ayangeakaa, B.Bucher, M.P.Carpenter, D.Cline, H.M.David, A.Hayes, C.Hoffman, R.V.F.Janssens, B.P.Kay, F.G.Kondev, W.Korten, T.Lauritsen, O.Moller, G.Rainovski, G.Savard, D.Seweryniak, J.Smith, R.Stegmann, S.Zhu, C.Y.Wu

Sub-shell closure and shape coexistence in the transitional nucleus ⁹⁸Zr

NUCLEAR REACTIONS ¹⁹⁶Pt(⁹⁸Zr, ⁹⁸Zr'), E=464 MeV from CARIBU source at ATLAS-ANL facility; measured recoils, Eγ, Iγ, (recoil)γ-coin using CHICO2 array of segmented parallel-plate avalanche counter (PPAC) for recoil detection, and GRETINA array of segmented HPGe detectors for γ detection. Coulomb excitation. ⁹⁸Zr; deduced levels, upper limit of B(E2) for the first 2+ state. Comparison with shell model and Monte-Carlo shell model calculations, and with previous experimental values. Systematics of B(E2) values for the first 2+ states in ^{90,92,94,96,98,100,102,104,106}Zr.

doi: 10.1103/PhysRevC.98.041302