Results 31 to 40 of about 267,040 (343)
Constraining the neutrino magnetic dipole moment from white dwarf pulsations [PDF]
, 2014 Pulsating white dwarf stars can be used as astrophysical laboratories to constrain the properties of weakly interacting particles. Comparing the cooling rates of these stars with the expected values from theoretical models allows us to search for ...
Althaus, Leandro G. +4 more
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Modification of Scattering Lengths via Magnetic Dipole-Dipole Interactions [PDF]
Physical Review Letters, 2007 We propose a new mechanism for tuning an atomic s-wave scattering length. The effect is caused by virtual transitions between different Zeeman sublevels via magnetic dipole-dipole interactions. These transitions give rise to an effective potential, which, in contrast to standard magnetic interactions, has an isotropic component and thus affects s-wave ...
Mazets, I. E., Kurizki, G.
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Magnetic dipole-dipole transition for scintillation quenching [PDF]
A magnetic dipole-dipole interaction is proposed as a scintillation quenching mechanism. The interaction rate follows $R^{-6}$ as the electric dipole-dipole interaction in F$\mathrm{\ddot{o}}$ster resonance energy transfer theory. The proposed mechanism causes a long-range resonance energy transfer, and the resonance condition is that the spins of ...
Zhe Wang
openalex +3 more sources
Dipole-Magnetic Photo-Recombination in Ultracold Hydrogen Plasma
, 2013 The cross section of dipole-magnetic photodisintegration of the negative hydrogen ion has been calculated within the framework of an effective-range theory.
Baltenkov, Arkadiy S.
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Secular dipole-dipole stability of magnetic binaries
Astronomy & Astrophysics, 2023 Context. The presence of strong large-scale stable magnetic fields in a significant portion of early-type stars, white dwarfs, and neutron stars is well established. Despite this, the origins of these fields remain a subject of ongoing investigation, with theories including fossil fields, mergers, and shear-driven dynamos.
C. Aykroyd +4 more
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Magnetic field configuration of attitude control coil based on line segment approximation method
He jishuBackgroundWhen the suspended dipole field coils experience significant disturbances during the operation of the suspended dipole field device, the Tilt-Slide-Rotate (TSR) coils are used to control the attitude of the dipole field coils, thereby ...
WANG Zhao +4 more
doaj +1 more source
Localization of Electromagnetic Fields in Disordered Fano Metamaterials
, 2012 We present the first study of disorder in planar metamaterials consisting of strongly interacting metamolecules, where coupled electric dipole and magnetic dipole modes give rise to a Fano-type resonant response and show that positional disorder leads to
J. W. Goodman +3 more
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, 2009 The effect of a magnetic field on the dipole echo amplitude in glasses (at temperatures of about 10 mK) induced by the dipole-dipole interaction of nuclear spins has been theoretically studied.
Parshin, D. A., Shumilin, A. V.
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Energy Science & Engineering, 2020 Rotating Magnet Ranging System (RMRS) is one of the core guiding technologies for shale gas extraction, and its magnetic measurement data will inevitably be affected by the downhole magnetic objects in the target magnetic field. The casing and drill pipe,
Pan Wu, Minghui Wei
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Spontaneous demagnetization of a dipolar spinor Bose gas at ultra-low magnetic field
, 2011 Quantum degenerate Bose gases with an internal degree of freedom, known as spinor condensates, are natural candidates to study the interplay between magnetism and superfluidity.
Bismut, Gabriel +6 more
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