Journal of Modern Physics

Volume 2, Issue 11 (November 2011)

ISSN Print: 2153-1196   ISSN Online: 2153-120X

Google-based Impact Factor: 0.86  Citations  h5-index & Ranking

Deviations from Beta Radioactivity Exponential Drop

HTML  Download Download as PDF (Size: 1135KB)  PP. 1310-1317  
DOI: 10.4236/jmp.2011.211162    5,376 Downloads   9,945 Views  Citations

Affiliation(s)

.

ABSTRACT

At long-term count rate measurements of beta sources 3H, 56Mn, 32Si, 36Cl, 60Co, 137Cs, 90Sr-90Y and decay products of 226Ra the rhythmic changes with amplitude 0.1% 0.3% from average magnitude and period 1 year, and up to 0.01 % with period about one month are detected. Magnitude of diurnal oscillations did not exceed 0.003%. Analysis of measurements data for alpha radioactive sources 238Pu and 239Pu did not reveal any statistically reliable periodic patterns. Sporadic drops in the count rate were detected while registering the activity of 54Mn, 60Co and 90Sr-90Y sources. Bursts in the count rate were registered when scanning the celestial sphere by a reflecting telescope with 60Co or 40K radioactive sources at the focus point. Possible factors underlying these deviations in beta-radioactivity are discussed.

Share and Cite:

A. Parkhomov, "Deviations from Beta Radioactivity Exponential Drop," Journal of Modern Physics, Vol. 2 No. 11, 2011, pp. 1310-1317. doi: 10.4236/jmp.2011.211162.

Cited by

[1] Test of nuclear decay rate variation due to an antineutrino flux
Physical Review C, 2022
[2] Neutrino-Flux Variability, Nuclear-Decay Variability, and Their Apparent Relationship
Space Science Reviews, 2022
[3] Search for periodic modulations of the rate of double- decay of in the NEMO-3 detector
Physical Review C, 2021
[4] Quasi-Exponential Growth and Decay
2021
[5] LENR as a manifestation of weak nuclear interactions. New approach to creating LENR reactors
RENSIT, 2021
[6] Comparative analysis of Super-Kamiokande solar neutrino measurements and Geological Survey of Israel radon decay measurements
Frontiers in Physics, 2021
[7] Effect of solar flares on 54Mn and 57Co radioactive decay constants performance
Nuclear Technology …, 2021
[8] Comparative analysis of long-term gamma-background measurements by different detectors in the Chоrnobyl Exclusion Zone
2021
[9] Generalized Lomb–Scargle analysis of 123I and 99mTc decay rate measurements
2020
[10] LOW ENERGY NEUTRINOS AS THE CAUSE OF ANOMALIES IN BETA DECAYS AND COLD NUCLEAR TRANSMUTATIONS
2020
[11] Generalized Lomb–Scargle analysis of 123 I and 99 m Tc decay rate measurements
2020
[12] Search for Periodic Modulations of the Rate of Double-Beta Decay of Mo in the NEMO-3 Detector
2020
[13] Search for periodic modulations of the rate of double-beta decay of 100Mo in the NEMO-3 detector
2020
[14] ON EXTERNAL INFLUENCES ON THE RADIOACTIVE DECAY RATE
2020
[15] On the significance of modulations in time series
2020
[16] Periodic Phenomena in the Rate of Radioactive Decay Under the Action of an Electromagnetic Field
2020
[17] Comment on "Testing claims of the GW170817 binary neutron star inspiral affecting -decay rates''
2020
[18] On the recent claim of correlation between radioactive decay rates and space weather
2020
[19] Implications of gauge-free extended electrodynamics
2020
[20] Anomalies in Radioactive Decay Rates: A Bibliography of Measurements and Theory
2020
[21] Нейтрино малых энергий как причина аномалий в бета-распадах и холодных ядерных трансмутаций
2020
[22] О ВНЕШНИХ ВОЗДЕЙСТВИЯХНА СКОРОСТЬ РАДИОАКТИВНОГО РАСПАДА
2020
[23] Neutrinos solares influenciam na taxa de decaimento radioativo?
2019
[24] FACULTY OF ENGINEERING SCIENCES DEPARTMENT OF NUCLEAR ENGINEERING
2019
[25] Monitoramento de decaimentos radioativos no experimento Modulation
2019
[26] Evidence of Neutrino Flux effect on Alpha Emission Radioactive Half-Life
2019
[27] Studio preliminare per lo sviluppo di un Esperimento di precisione per la verifica dell'effettiva invarianza temporale delle costanti del decadimento beta
2019
[28] Періодичності у сигналах довготривалих вимірювань гамма-фону в Чорнобильській зоні відчуження.
2019
[29] Test of Decay Rate Parameter Variation due to Antineutrino Interactions
2019
[30] A Re-Reanalysis of the Eötvös Experiment and Time-Variation of Nuclear Decay Rates
2019
[31] LENR as a manifestation of weak nuclear interactions
Journal of Emerging Areas of Science, 2019
[32] Neutrinos solares influenciam na taxa de decaimento radioativo?/Do solar neutrinos influence the rate of radioactive decay?
2019
[33] Періодичності у сигналах довготривалих вимірювань гамма-фону в Чорнобильській зоні відчуження
2019
[34] Upper limits on perturbations of nuclear decay rates induced by reactor electron antineutrinos
2019
[35] Weak Interactions as Essence of LENR
International Journal of Unconventional Science, 2019
[36] Periodicity in Signals of Long-Term Gamma Background Measurements in the Chornobyl Exclusion Zone
Nuclear Power and the Environment, 2019
[37] Nuclear recoil spectroscopy of levitated particles
2018
[38] Generalized Lomb–Scargle analysis of decay rate measurements from the Physikalisch–Technische Bundesanstalt
2018
[39] Ритмические и спорадические изменения скорости бета распадов. Возможные причины
2018
[40] Indications of an unexpected signal associated with the GW170817 binary neutron star inspiral
Astroparticle Physics, 2018
[41] Search for time modulations in the decay constant of 40K and 226Ra at the underground Gran Sasso Laboratory
Physics Letters B, 2018
[42] Generalized Lomb-Scargle analysis of decay rate measurements from the Physikalisch-Technische Bundesanstalt
2018
[43] Rhythmic and Spоradic Changes in the Rate of Beta Decays: Possible Reasons
2018
[44] Generalized Lomb–Scargle analysis of 90Sr/90Y decay rate measurements from the Physikalisch–Technische Bundesanstalt
2018
[45] Multeity of Nuclides Arising in the Process of Cold Nuclear Transmutations Involving Electrons
International Journal of Unconventional Science, 2018
[46] Monitoring Of Gamma Background In Chornobyl Exclusion Zone
2018
[47] On the claim of modulations in radon decay and their association with solar rotation
Astroparticle Physics, 2018
[48] Is decay constant?
Applied Radiation and Isotopes, 2017
[49] The Search for Periodic Modulations of Nuclear Decay Rates with the NEMO-3 Experiment and Development of the Light Injection Monitoring System for the …
2017
[50] Analysis of Ten Years of Radon-Chain Decay Measurements: Evidence of Solar Influences and Inferences Concerning Solar Internal Structure and the Role of …
2017
[51] Analysis of Radon-Chain Decay Measurements: Evidence of Solar Influences and Inferences Concerning Solar Internal Structure and the Role of Neutrinos
2017
[52] Is There a Signal for Lorentz Noninvariance in Existing Radioactive Decay Data?
2017
[53] ATINER's Conference Paper Proceedings Series
2017
[54] Heteroclinic Cycles in Systems with Z2× Z2× Z2 Symmetry, Revisited
arXiv preprint arXiv:1611.02349, 2016
[55] Evidence for correlations between fluctuations in 54 Mn decay rates and solar storms
Astroparticle Physics, 2016
[56] On decay constants and orbital distance to the Sun—part III: beta plus and electron capture decay
Metrologia, 2016
[57] On decay constants and orbital distance to the Sun—part II: beta minus decay
Metrologia, 2016
[58] On decay constants and orbital distance to the Sun—part I: alpha decay
Metrologia, 2016
[59] Comparative Analyses of Brookhaven National Laboratory Nuclear Decay Measurements and Super-Kamiokande Solar Neutrino Measurements: Neutrinos and …
Solar Physics, 2016
[60] Heteroclinic Cycles in Systems with $\ mathbb {Z} _2\ times\ mathbb {Z} _2\ times\ mathbb {Z} _2 $ Symmetry, Revisited
2016
[61] Comparative analyses of Brookhaven National Laboratory nuclear decay measurements and Super-Kamiokande solar neutrino measurements: neutrinos and …
Solar Physics, 2016
[62] Evidence for correlations between fluctuations in 54Mn decay rates and solar storms
Astroparticle Physics, 2016
[63] The Radioactivity of Nuclei & Solar Oscillations: New Experiments
Natural Science, 2016
[64] Anomalous effects on radiation detectors and capacitance measurements inside a modified Faraday cage
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2016
[65] Comparative analyses of 90Sr/90Y90 decay measurements at the Physikalisch-Technische Bundesanstalt and 222Rn decay measurements at the Geological Survey of Israel. Evidence of a solar influence
arXiv preprint arXiv:1605.03088, 2016
[66] Is there a signal for Lorentz non-invariance in existing radioactive decay data?
2016
[67] Search for Perturbations of Nuclear Decay Rates Induced by Reactor Electron Antineutrinos
2016
[68] Evidence against solar influence on nuclear decay constants
Physics Letters B, 2016
[69] Instrument for precision long-term β-decay rate measurements
Review of Scientific Instruments, 2015
[70] Disproof of solar influence on the decay rates of 90Sr/90Y
arXiv preprint arXiv:1407.2493, 2015
[71] Hidden Variable Theory Supports Variability in Decay Rates of Nuclides
Applied Physics Research, 2015
[72] Variability in decay rates of nuclides: Theoretical explanation using hidden variables
2015
[73] Indications of r-mode Oscillations in SOHO/MDI Solar Radius Measurements
arXiv preprint arXiv:1503.01039, 2015
[74] An investigation of a possible effect of reactor antineutrinos on the decay rate of 22 Na
2015
[75] Concerning the variability of beta-decay measurements
arXiv preprint arXiv:1510.05996, 2015
[76] Comparative Analysis of Brookhaven National Laboratory Nuclear Decay Data and Super-Kamiokande Neutrino Data: Indication of a Solar Connection
arXiv preprint arXiv:1511.08770, 2015
[77] An investigation into the phenomenological relation between solar activity and nuclear beta-decay rates
2015
[78] Do radioactive decay rates depend on the distance between the Earth and the Sun?
2014
[79] ОТ ПЕРИОДИЧНОСТЕЙ РАДИОАКТИВНОСТИ К КОСМИЧЕСКИМ И МЕТАФИЗИЧЕСКИМ ОСЦИЛЛЯЦИЯМ
SCIENTIFIC JOURNAL, 2014
[80] Analysis of Beta-Decay Rates for Ag108, Ba133, Eu152, Eu154, Kr85, Ra226, and Sr90, Measured at the Physikalisch-Technische Bundesanstalt from 1990 to 1996
The Astrophysical Journal, 2014
[81] Indications for a Diurnal and Annual Variation in the Anisotropy of Diffusion Patterns—A Reanalysis of Data Presented by J. Dai (2014, Nat. Sci.)
PROGRESS IN PHYSICS, 2014
[82] ПЕРИОДИЧЕСКИЕ И СПОРАДИЧЕСКИЕ ИЗМЕНЕНИЯ СКОРОСТИ БЕТА-РАСПАДОВ, ОБНАРУЖЕННЫЕ ПРИ МНОГОЛЕТНИХ НАБЛЮДЕНИЯХ
SCIENTIFIC JOURNAL, 2014
[83] No evidence for a decrease of nuclear decay rates with increasing heliocentric distance based on radiochronology of meteorites
Astroparticle Physics, 2014
[84] Indications for a Diurnal and Annual Variation in the Anisotropy of Diffusion Patterns-A Reanalysis of Data Presented by J. Dai (2014, Nat. Sci.)
Progress in Physics, 2014
[85] Do radioactive decay rates depend on the dis-tance between the Earth and the Sun?
2014
[86] Measurement of the 214 Po half-life by the DEVIS track setup
2013
[87] Измерения периода полураспада ядра< img src="/ItemImages/1112110/18892904/FO_1_1. gif" align= absmiddle border= 0> Рo на трековой установке ДЕВИЗ
2013
[88] Izmereniya perioda poluraspada yadra| 214 Ro na trekovoi ustanovke DEVIZ
Yadernaya fizika, 2013
[89] Measurement of the 214Po half-life by the DEVIS track setup
Physics of Atomic Nuclei, 2013
[90] Power spectrum analysis of LMSU (Lomonosov Moscow State University) nuclear decay-rate data: Further indication of r-mode oscillations in an inner solar tachocline
Astroparticle Physics, 2012

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.