Levels of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Kr</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>83</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>populated in the decay of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Rb</mml:mi></mml:mrow><mml:mprescr

Väisälä, S.; Graeffe, G.; Heinonen, J.; Delucchi, A.A.; Meyer, R.A.

doi:10.1103/physrevc.13.372

Cited by 9 publications

(3 citation statements)

References 13 publications

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“…Our energies of the three strongest gamma lines in the 83 Rb decay agree well with the very precise values in [9] which were adopted from [15]. The energies of the remaining lines are slightly lower (by 0.1-1.0 keV) and were obtained with better precision in comparison with those in [8,9]. We observed all gamma-rays presented in [9] except for the 237.19 keV for which the upper limit of its relative intensity of only 0.0011 was estimated.…”

Section: Measurementsupporting

confidence: 86%

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Gamma-ray energies and intensities observed in decay chain 83Rb/83mKr/83Kr

et al. 2023

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Radioactive sources of the monoenergetic low-energy conversion electrons from the decay of isomeric $$^{83\textrm{m}}\mathrm {{Kr}}$$ 83 m Kr are frequently used in the systematic measurements, particularly in the neutrino mass and dark matter experiments. For this purpose, the isomer is obtained by the decay of its parent radionuclide $$^{83}\mathrm {{Rb}}$$ 83 Rb . In order to get more precise data on the gamma-rays occuring in the $$^{83}\mathrm {{Rb}}$$ 83 Rb /$$^{83\textrm{m}}\mathrm {{Kr}}$$ 83 m Kr chain, we re-measured the relevant gamma-ray spectra, because the previous measurement took place in 1976. The obtained intensities are in fair agreement with the previous measurement. We have, however, improved the uncertainties by a factor of 4.3, identified a new gamma transition and determined more precisely energies of weaker gamma transitions.

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Section: Measurementsupporting

confidence: 86%

“…In all these experiments the 83 Rb is deposited into a suitable substrate, from which the daughter 83m Kr emanates. The last primary data on the gamma-ray intensities in 83 Rb decay were published several decades ago, see [7,8]. The recent compilation and evaluation of the relevant data are available in the Nuclear Data Sheets (NDS) [9].…”

Section: Introductionmentioning

confidence: 99%

Gamma-ray energies and intensities observed in decay chain 83Rb/83mKr/83Kr

et al. 2023

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“…Accuracy of the binding energies for the subshells of free krypton atom is in the subelectronvolt range, see original works [14][15][16][17][18][19][20][21] and reviews [22][23][24][25]. The energy of the 9.4 keV transition E 9.4 has been determined by several authors using gamma spectrometry as 9400 (20), 9400 (10) and 9390(10) eV in [26,27,11]. Other results, more precise, were obtained using conversion electron spectrometry as 9396(3), 9405.9(8) eV [28,8].…”

Section: Introductionmentioning

confidence: 99%

Precise energy of the 9.4 keV gamma transition observed in the 83Rb decay

et al. 2012

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Abstract. The energy of the 9.4 keV γ-transition observed in the 83 Rb decay was established to be 9405.8(3) eV. This energy value was obtained from photon spectrometry measurements of the differences in the energies of closely spaced lines. The result allows one to determine more precisely the energy of conversion electrons of the 9.4 keV transition, which represent a unique tool for energy calibration of the tritium beta spectrum and systematic measurements in the KATRIN neutrino mass determination experiment.

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Study of the level structures of80Br and82Br using the thermal neutron capture reaction

et al. 1978

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The level structures of the doubly odd nuclei S~ and S2Br have been studied by means of the thermal neutron capture reactions 79Br(n, jS~ and SlBr(n, jSZBr. Capture 7-ray spectra from isotopically separated targets have been measured in the approximate energy intervals 30 < E~(keV)< 1100 with three bent crystal spectrometers installed at the Grenoble high-flux reactor. Measurements with Ge(Li) detectors covered the energy range 0.1

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Levels ofKr83populated in the decay ofRb

Cited by 9 publications

References 13 publications

Gamma-ray energies and intensities observed in decay chain 83Rb/83mKr/83Kr

Gamma-ray energies and intensities observed in decay chain 83Rb/83mKr/83Kr

Precise energy of the 9.4 keV gamma transition observed in the 83Rb decay

Study of the level structures of80Br and82Br using the thermal neutron capture reaction

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