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Related papers: Daemon detection experiment

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Negative Dark Electric Matter Objects, daemons, have been detected by means of ZnS(Ag) scintillator screens. These objects are apparently relic elementary Planckian black holes. The scintillations in ZnS(Ag) are excited by electrons and…

Astrophysics · Physics 2007-05-23 Edward M. Drobyshevski

With a probability >99% there are grounds to believe that our works on detection of the Dark Electric Matter Objects (daemons), which were lauched in 1996, are crowned with success. The daemons are the relic elementary Planckian black…

Astrophysics · Physics 2008-11-26 E. M. Drobyshevski , M. E. Drobyshevski , T. Yu. Izmodenova , D. S. Telnov

The experiments on detection of daemons captured into geocentric orbits, which are based on the postulated fast decay of daemon-containing nuclei, have been continued. By properly varying the experimental parameters, it has become possible…

Astrophysics · Physics 2007-05-23 E. M. Drobyshevski

Experiments with thin ZnS(Ag) scintillators provide evidence with C.L. > 99.99% for the existence of DArk Electric Matter Objects - daemons (presumably negatively charged Planckian particles with M ~ 10^-5 g) captured from the Galactic disk…

Astrophysics · Physics 2017-08-23 E. M. Drobyshevski , M. E. Drobyshevski

Detection of negative daemons, DArk Electric Matter Objects, viz. Planckian supermassive (~2*10^-5 g) particles, whose population has been detected in March 2000 to populate near-Earth, almost circular, heliocentric orbits (NEACHOs), is…

Detection of daemons in low-background conditions in September 2005 and March 2006 has provided evidence for the expected to occur at that times maxima in the flux of daemons with V ~ 10-15 km s-1, which hit the Earth from near-Earth,…

Astrophysics · Physics 2008-11-26 E. M. Drobyshevski , M. E. Drobyshevski

Detection of the September maximum in the primary near-Earth daemon flux at high (~60o) Northern latitudes by our set-up with a plane horizontal scintillator is plagued by purely geometric factors; indeed, because of the Earth's rotation…

Instrumentation and Methods for Astrophysics · Physics 2010-05-27 E. M. Drobyshevski , M. E. Drobyshevski , V. A. Pikulin

During a week of the March maximum in 2011, two oppositely installed direction-sensitive TEU-167d Dark Electron Multipliers (DEMs) recorded a flux of daemons from the near-Earth almost circular heliocentric orbits (NEACHOs). The flux…

Instrumentation and Methods for Astrophysics · Physics 2012-05-23 E. M. Drobyshevski , M. E. Drobyshevski , S. A. Ponyaev , I. S. Guseva

In 1997, we proposed a model of the ball lightning (BL) whose activity is accounted for by energy release in the fusion of light nuclei, most probably, carbon in organic fibers (Proc. ISBL 97, p.157). The fusion is provided by catalytic…

General Physics · Physics 2007-05-23 E. M. Drobyshevski

The daemon-stimulated proton decay is capable of providing an appreciable part of the Sun luminosity as well as nonelectron flavor component in the solar neutrino flux. This follows (1) from our experiments on detection of negative daemons…

Astrophysics · Physics 2008-11-26 E. M. Drobyshevski

The experiments of 2005 aimed at detection of low-velocity (~10-15 km s-1) daemons falling on to the Earth's surface from Near-Earth, Almost Circular Heliocentric Orbits (NEACHOs) have corroborated once more the existence of the March…

Astrophysics · Physics 2008-11-26 E. M. Drobyshevski

The "Troitsk anomaly" is a strange bump at the end of the tritium beta spectrum observed in electron antineutrino mass measurements. It reveals a half-year variation. The nature of the anomaly can be accounted for by interaction of negative…

High Energy Physics - Phenomenology · Physics 2007-05-23 E. M. Drobyshevski

The simplest version of the daemon paradigm suggests the modulated 2-6-keV range events in DAMA/NaI and DAMA/LIBRA detectors are caused by the iodine ions knocked out elastically by the electrically neutral c-daemons moving with V = 30-50…

Astrophysics · Physics 2009-11-13 E. M. Drobyshevski

Our prediction that the more massive DAMA/LIBRA detector would detect a smaller number of events per unit of mass and time than the DAMA/NaI system has got confirmation. This is easy to understand, because DM objects are by far not the…

Astrophysics · Physics 2011-07-13 E. M. Drobyshevski

The paper considers the fate of the electrically charged (Ze~10e) Planckian elementary black holes - daemons - making up the dark matter (DM) of the Galactic disk, which, as follows from our measurements, were trapped by the Earth during…

Astrophysics · Physics 2008-11-26 E. M. Drobyshevski

Results of the experiments on daemon detection performed in St-Petersburg in March 2009 are presented. Adding the data obtained with the daemon-sensitive FEU-167-1 PM tubes to the data amassed in our previous measurements (starting from…

Instrumentation and Methods for Astrophysics · Physics 2010-11-15 E. M. Drobyshevski , M. E. Drobyshevski

If dark matter (DM) particles are lighter than a few MeV/$c^2$ and can scatter off electrons, their interaction within the solar interior results in a considerable hardening of the spectrum of galactic dark matter received on Earth. For a…

High Energy Physics - Phenomenology · Physics 2018-11-19 Haipeng An , Maxim Pospelov , Josef Pradler , Adam Ritz

We present two examples of velocity distributions for light dark matter particles that reconcile the annual modulation signal observed by DAMA with all other negative results from dark matter searches. They are: (1) a conventional…

High Energy Physics - Phenomenology · Physics 2009-11-11 Paolo Gondolo , Graciela Gelmini

The DAMA experiment clearly observes a small oscillatory signal. The observed yearly modulation is in phase with the Earth's motion around the Sun. Recent reference [Vavra, 2014] suggested that the DAMA experiment observes a WIMP of much…

Instrumentation and Methods for Astrophysics · Physics 2014-01-28 J. Va'vra

We report seismic signals on a desert playa caused by convective vortices and dust devils. The long-period (10-100s) signatures, with tilts of ~10$^{-7}$ radians, are correlated with the presence of vortices, detected with nearby sensors as…

Earth and Planetary Astrophysics · Physics 2016-01-20 Ralph D. Lorenz , Sharon Kedar , Naomi Murdoch , Philippe Lognonné , Taichi Kawamura , David Mimoun , W. Bruce Banerdt
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