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Elastic Neutrino–Atom Scattering as a Probe of Neutrino Millicharge and Magnetic Moment
Neutrino scattering on a target at low-energy transfer is one of the basic tools for searching for neutrino electromagnetic properties. We consider...
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Sensitivity to the Neutrino Electric Millicharge of Experiments Involving Elastic Neutrino-Electron and Coherent Elastic Neutrino-Nucleus Processes
AbstractDifferent constraints to the neutrino electric millicharge (NEM) have been obtained by considering interactions such as the elastic...
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Using DUNE to shed light on the electromagnetic properties of neutrinos
We study future DUNE sensitivity to various electromagnetic couplings of neutrinos, including magnetic moments, milli-charges, and charge radii. The...
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Ultralight millicharged dark matter via misalignment
We explore the cosmology and phenomenology of millicharged and millicharge-like dark matter with masses from 1 eV to 10 keV and charges of 10 − 18 to 10
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A cosmologically consistent millicharged dark matter solution to the EDGES anomaly of possible string theory origin
Analysis of EDGES data shows an absorption signal of the redshifted 21-cm line of atomic hydrogen at z ∼ 17 which is stronger than expected from the...
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Relativistic impulse approximation in the atomic ionization process induced by millicharged particles
The millicharged particle has become an attractive topic to probe physics beyond the Standard Model. In direct detection experiments, the parameter...
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On the Neutrino Millicharge
The neutrino luminosity of a degenerate electron gas in a strong magnetic field under conditions of the neutron-star crust owing to plasmon decay to...
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First upper limits on neutrino electromagnetic properties from the CONUS experiment
We report first constraints on electromagnetic properties of neutrinos from neutrino-electron scattering using data obtained from the CONUS germanium...
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Search for sub-millicharged particles at J-PARC
We studied the feasibility of an experiment searching for sub-millicharged particles ( χ s) using 30 GeV proton fixed-target collisions at J-PARC. The...
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Neutrino Electromagnetic Properties in Elastic Neutrino–Proton Scattering
AbstractThe contribution of neutrino electromagnetic properties to elastic neutrino–proton scattering is considered in detail. The neutrino...
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Neutrinos Properties and Its Detection
Neutrino is one of the most elusive particles present in the universe. It also possess many puzzling nature. Many of its properties are still a...
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Muon g − 2 from millicharged hidden confining sector
We provide a novel explanation to the muon g − 2 excess with new physics contributions at the two-loop level. In this scenario, light millicharged...
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Physics implications of a combined analysis of COHERENT CsI and LAr data
The observation of coherent elastic neutrino nucleus scattering has opened the window to many physics opportunities. This process has been measured...
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Elastic Neutrino–Nucleon Scattering and Electromagnetic Properties of Neutrinos
AbstractWe study the electromagnetic contribution to the processes of elastic scattering of neutrinos on nucleons. In our formalism, the...
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Millicharged relics reveal massless dark photons
The detection of massless kinetically-mixed dark photons is notoriously difficult, as the effect of this mixing can be removed by a field...
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DM–Nucleon Interaction
Now that we know how to compute hadronic matrix elements of (some) quark and gluon operators, we remain with turning the Dark Matter–nucleon...
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Searching for minicharged particles at the energy frontier with the MoEDAL-MAPP experiment at the LHC
The MoEDAL’s Apparatus for Penetrating Particles (MAPP) Experiment is designed to expand the search for new physics at the LHC, significantly...
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Probing dark matter particles at CEPC
We investigate the capability of the future electron collider CEPC in probing the parameter space of several dark matter models, including...