References quoted in the XUNDL dataset: 100Y 9BE(136XE,X):T1/2:XUNDL-4

2 references found.

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2009PE06

Phys.Rev. C 79, 035806 (2009)

J.Pereira, S.Hennrich, A.Aprahamian, O.Arndt, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, P.Moller, F.Montes, B.Pfeiffer, H.Schatz, F.Schertz, L.Schnorrenberger, E.Smith, A.Stolz, M.Quinn, W.B.Walters, A.Wohr

β-decay half-lives and β-delayed neutron emission probabilities of nuclei in the region A ≤ 110, relevant for the r process

RADIOACTIVITY ^{100,101,102,103,104,105}Y, ^{103,104,105,106,107}Zr, ^{106,107,108,109}Nb, ^{108,109,110,111}Mo, ^{109,110,111,112,113}Tc(β^-), (β^-n)[from ⁹Be(¹³⁶Xe, X), E=120 MeV/nucleon]; measured fragments, neutrons, β, (fragment)β-coin, half-lives; deduced delayed neutron-emission probabilities. Comparisons with quasiparticle random phase approximation (QRPA03 and QRPA06) calculations. Discussed relevance to r-process nuclei.

doi: 10.1103/PhysRevC.79.035806

2012QU01

Phys.Rev. C 85, 035807 (2012)

M.Quinn, A.Aprahamian, J.Pereira, R.Surman, O.Arndt, T.Baumann, A.Becerril, T.Elliot, A.Estrade, D.Galaviz, T.Ginter, M.Hausmann, S.Hennrich, R.Kessler, K.-L.Kratz, G.Lorusso, P.F.Mantica, M.Matos, F.Montes, B.Pfeiffer, M.Portillo, H.Schatz, F.Schertz, L.Schnorrenberger, E.Smith, A.Stolz, W.B.Walters, A.Wohr

β decay of nuclei around ⁹⁰Se: Search for signatures of a N=56 subshell closure relevant to the r process

NUCLEAR REACTIONS ⁹Be(¹³⁶Xe, X)⁸⁶As/⁸⁷As/⁸⁸As/⁸⁸Se/⁸⁹Se/⁹⁰Se/⁹⁰Br/⁹¹Br/⁹²Br/⁹³Br/⁹¹Kr/⁹²Kr/⁹³Kr/⁹⁴Kr/⁹⁵Kr/⁹³Rb/⁹⁴Rb/⁹⁵Rb/⁹⁶Rb/⁹⁷Rb/⁹⁵Sr/⁹⁶Sr/⁹⁷Sr/⁹⁸Sr/⁹⁹Sr/⁹⁷Y/⁹⁸Y/⁹⁹Y/¹⁰⁰Y/¹⁰¹Y/¹⁰⁰Zr/¹⁰¹Zr/¹⁰²Zr/¹⁰³Zr, E=120 MeV/nucleon; measured fragment spectra by energy loss and time-of-flight, total kinetic energies (TKE) of ^97,98,99Sr fragments in 36⁺, 37⁺, 38⁺ charge states, half-lives by fragment-β correlations. Beta Counting System (BCS) at NSCL.

RADIOACTIVITY ^87,88As, ^88,89,90Se, ^90,91,92,93Br, ^93,94,95Kr, ^95,96,97Rb, ^96,97,98,99Sr, ^99,100,101Y(β^-)[from ⁹Be(¹³⁶Xe, X), E=120 MeV/nucleon]; measured Eβ, Eγ, (fragment)β correlations, half-lives. Beta Counting System (BCS) at NSCL and SEGA array. Maximum likelihood and least-squares analyses for half-lives. Comparison of measured half-lives with QRPA calculations used in r process, and with previous measurements. Role of g_9/2 proton and h_11/2 neutron intruders. No evidence of N=56 subshell closure in ⁹⁰Se. Relevance to r-process nuclei.

doi: 10.1103/PhysRevC.85.035807