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NSR database version of May 10, 2024.

Search: Author = H.A.Helms

Found 4 matches.

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1980HO02      Z.Phys. A294, 1 (1980)

W.Hogervorst, H.A.Helms, G.J.Zaal, J.Bouma, J.Blok

The Hyperfine Structure and Nuclear Moments of Some Neutron-Deficient As Isotopes

NUCLEAR MOMENTS ^69,70,71,72As; measured hfs; deduced moments. Atomic beam magnetic resonance. Nuclear model calculations.

1976HE21      Phys.Scr. 14, 138 (1976)

H.A.Helms, W.Hogervorst, G.J.Zaal, J.Blok

Nuclear Spins of Some Neutron-Deficient As Isotopes

NUCLEAR MOMENTS ^72,71,70,69As; measured nuclear spin I. ABMR technique.

doi: 10.1088/0031-8949/14/4/003
Citations: PlumX Metrics

1976HE24      Hyperfine Interactions 2, 399 (1976)

H.A.Helms, G.J.Zaal, W.Hogervorst, J.Blok

Hyperfine Structure Investigation of ⁷⁰As with the ABMR Method

NUCLEAR MOMENTS ⁷⁰As; measured nuclear spin, μ. ABMR method. ⁶⁹As; measured nuclear spin.

doi: 10.1007/BF01021189
Citations: PlumX Metrics

1971VA15      Nucl.Phys. A167, 421 (1971)

J.J.van Rooijen, J.Geus, H.A.Helms, J.Blok

Beta-Gamma Circular Polarization Correlation Measurements on the Decays of ²⁰³Hg, ¹⁹⁹Au and ¹⁴¹Ce

RADIOACTIVITY ²⁰³Hg, ¹⁹⁹Au, ¹⁴¹Ce; measured βγ-CP(circular polarization correlation). ¹⁹⁹Au, ¹⁴¹Ce deduced β-decay matrix element ratios.

doi: 10.1016/0375-9474(71)90086-8
Citations: PlumX Metrics