NSR Query Results

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NSR database version of May 8, 2024.

Search: Author = R.Heller

Found 5 matches.

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2017WI01      Phys.Rev. C 95, 034618 (2017)

H.Wilsenach, K.Zuber, D.Degering, R.Heller, V.Neu

High precision half-life measurement of ¹⁴⁷Sm α decay from thin-film sources

RADIOACTIVITY ¹⁴⁷Sm(α); measured Eα, Iα, isotopic abundance of ¹⁴⁷Sm, half-life of ¹⁴⁷Sm decay using natural Sm samples and ultra-low-background twin Frisch-grid ionization chamber (TF-GIC). GEANT4 simulation to determine the geometrical efficiency for each sample. Comparison with previous half-life measurements.

ATOMIC MASSES ^{144,147,148,149,150,152,154}Sm; measured isotopic abundances of natural Sm samples using inductively coupled plasma mass spectrometry (ICP-MS). Comparison with literature data.

doi: 10.1103/PhysRevC.95.034618
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Data from this article have been entered in the XUNDL database. For more information, click here.

1972HE31      J.Phys.(London) A5, 1266 (1972)

R.B.Heller, I.Sugai, Yueh-Li Cheng, L.W.Chiao

The Beta Spectrum of the Fission Products from ²⁵²Cf and the Associated Inner Bremsstrahlung Radiation

RADIOACTIVITY, Fission ²⁵²Cf(SF); calculated fission product Iβ(Eβ)(t).

doi: 10.1088/0305-4470/5/8/021
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1950BU92      Phys.Rev. 80, 953 (1950)

M.Burgy, D.J.Hughes, J.R.Wallace, R.B.Heller, W.E.Woolf

Double Transmission and Depolarization of Neutrons

doi: 10.1103/PhysRev.80.953
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1949HU45      Phys.Rev. 75, 565 (1949)

D.J.Hughes, M.T.Burgy, R.B.Heller, J.W.Wallace

Magnetic Refraction of Neutrons at Domain Boundaries

doi: 10.1103/PhysRev.75.565
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1949SA18      Phys.Rev. 75, 909 (1949)

D.Saxon, R.Heller

The Gamma-Rays Following Au¹⁹⁸ β-Decay

doi: 10.1103/PhysRev.75.909
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Note: The following list of authors and aliases matches the search parameter R.Heller: , R.B.HELLER, R.L.HELLER