Anapole dark matter quantum mechanics

Gamboa, J.; Méndez, F.; Tapia, Natalia

doi:10.1103/physrevd.101.015013

Cited by 3 publications

(2 citation statements)

References 24 publications

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“…Then, we cannot resist the temptation to deal with specific equations of possible production of gamma-rays from the cosmic annihilation of neutrinos-antineutrinos. Finally, we present the anapole which has already been suggested as a model of elementary particles describing dark matter in the universe [115,116]. Here, we propose that sterile magnetic neutrinos may exhibit a nonradiating current setup in dark matter.…”

Section: Dark Matter Not So Dark After All; Academic Hypothesesmentioning

confidence: 83%

On Maxwell’s Reversed Laws as Root of Magnetic ‎Monopoles in Dark Matter

Bagdoo¹

2022

IJFPS

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We propose the magnetic sterile neutrino as a possible candidate for dark matter. We bring the idea that dark matter would be ‎made up of substances originating from black holes, in particular sterile neutrinos associated with a magnetic charge. These ‎would not be sensitive only to the gravitational force. First, we conjectured that when baryonic matter crosses the black holes ‎event horizon, Maxwell's laws are reversed, the electric charge turns into a magnetic charge. Sterile magnetic neutrinos and ‎antineutrinos would be created and emitted, true magnetic monopoles. Second, we discuss dark matter consisting of sterile ‎magnetic neutrinos, the cosmic microwave background, mini primordial black holes, and the formation of intermediate mass ‎black holes linked to the formation of galaxies. Third, we review different mechanisms of how sterile magnetic neutrino could ‎have escaped from the black hole. Fourth, we investigate the possibility that ordinary neutrinos could be produced by the ‎weak interaction if sterile magnetic dark matter neutrinos interact with active ordinary matter neutrinos. Fifth, after examining ‎equations of possible production of gamma rays from the annihilation of neutrinos-antineutrinos, we propose the “anapole”, ‎which would be weakly sensitive to electromagnetic forces. Before concluding, we underline the relation between the ‎distribution of the magnetic fields coming from baryonic matter and that from dark matter, and we highlight the gamma ray ‎glows in the dark that can be attributed to the annihilation of dark matter with itself.‎

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Section: Dark Matter Not So Dark After All; Academic Hypothesesmentioning

confidence: 83%

On Maxwell’s Reversed Laws as Root of Magnetic ‎Monopoles in Dark Matter

Bagdoo¹

2022

IJFPS

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“…DM is electrically neutral, but coupling to the photon through higher multipole interactions is possible [11,[27][28][29][30][31][32][33][34][35][36][37]. Many couplings have been studied, such as anapole moment [37][38][39][40][41], magnetic [30,37,[42][43][44] and electric [30,44] dipole moments, and with a millicharge [45][46][47][48][49][50]. These photon-mediated interactions could be relevant for low WIMP masses, O(1-10)-GeV/c 2 [51].…”

Section: Introductionmentioning

confidence: 99%

Results on photon-mediated dark matter-nucleus interactions from the PICO-60 C$_{3}$F$_{8}$ bubble chamber

Ali,

Arnquist,

Baxter

et al. 2022

Preprint

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Many compelling models predict dark matter coupling to the electromagnetic current through higher multipole interactions, while remaining electrically neutral. Different multipole couplings have been studied, among them anapole moment, electric and magnetic dipole moments, and millicharge. This study sets limits on the couplings for these photon-mediated interactions using nonrelativistic contact operators in an effective field theory framework. Using data from the PICO-60 bubble chamber leading limits for dark matter masses between 2.7 GeV/c 2 and 24 GeV/c 2 are reported for the coupling of these photon-mediated dark matter-nucleus interactions. The detector was filled with 52 kg of C3F8 operating at thermodynamic thresholds of 2.45 keV and 3.29 keV, reaching exposures of 1404 kg-day and 1167 kg-day, respectively.

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