NSR Query Results

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NSR database version of April 26, 2024.

Search: Author = I.S.Oliveira

Found 3 matches.

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1993LI58      Hyperfine Interactions 79, 799 (1993)

M.Lindroos, P.Richards, J.de Wachter, U.Wahl, H.Haas, H.Pattyn, J.Rikovska, N.J.Stone, G.Langouche, K.Nishimura, I.S.Oliveira, M.Veskovic, and the NICOLE and ISOLDE Collaborations

Lattice Site and Hyperfine Field of Fr in Fe Studied by Nuclear Orientation and Emission Channelling

RADIOACTIVITY ²²¹Fr(α) [from ²²⁵Ra(decay-chain)]; measured α-, γ-anisotropy vs temperature; deduced hyperfine field of Fr in Fe, lattice site. Integral low temperature nuclear orientation.

doi: 10.1007/BF00567611
Citations: PlumX Metrics

1993NI17      Hyperfine Interactions 78, 153 (1993)

K.Nishimura, I.S.Oliveira, N.J.Stone, Y.Isikawa, K.Shimizu, K.Sato

Hyperfine Field and Beta-Decay of ¹⁴²Pr in PrNi Studied by Low Temperature Nuclear Orientation

RADIOACTIVITY ¹⁴²Pr(β^-), (EC); measured Iγ(θ) vs temperature; deduced β-decay matrix element features. Polarized source, low temperature nuclear orientation.

doi: 10.1007/BF00568131
Citations: PlumX Metrics

1992LI06      Nucl.Instrum.Methods Phys.Res. B64, 227 (1992)

M.Lindroos, P.Richards, J.Rikovska, N.J.Stone, K.Nishimura, I.S.Oliveira, and the NICOLE and ISOLDE Collaborations

Hyperfine Field and Fraction in High Field Site for Implanted ²²¹FrFe

RADIOACTIVITY ²²⁵Ac(α) [from ²²⁵Ra(β^--decay) produced by Th, U(p, X), E=600 MeV]; measured Iγ(θ) vs temperature, γ-, α-anisotropies; deduced hyperfine field for ²²¹Fr implanted in Fe.

doi: 10.1016/0168-583X(92)95470-C
Citations: PlumX Metrics