Found 2296 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Comparison of counterstreaming suprathermal electron signatures of ICMEs with and without magnetic cloud: are all ICMEs flux ropes?

Magnetic clouds (MCs), as large-scale interplanetary magnetic flux ropes, are usually still connected to the sun at both ends near 1 AU. Expand abstract.
7 days ago
9/10 relevant
arXiv

Ultracold collisions in the Yb-Li mixture system

We report our experimental results on the collisional physics between non-S-state atoms (ytterbium (Yb), effectively a two-electron system, in the metastable ${}^3\mathrm{P}_2$ state) and S-state atoms (lithium (Li), an alkali metal, in the ground state). Expand abstract.
7 days ago
8/10 relevant
arXiv

Classical production of 't Hooft-Polyakov monopoles from magnetic fields

We show that in the SU(2) Georgi-Glashow model, 't Hooft-Polyakov monopoles are produced by a classical instability in magnetic fields above the Ambjorn-Olesen critical field, which coincides approximately with the field at which Schwinger pair production becomes unsuppressed. Expand abstract.
8 days ago
10/10 relevant
arXiv

Review of Zeeman Effect Observations of Regions of Star Formation

(Edited for length) The Zeeman effect is the only observational technique available to measure directly the strength of magnetic fields in regions of star formation. Expand abstract.
8 days ago
10/10 relevant
arXiv

Accelerating Polaritons with External Electric and Magnetic Fields

It is widely assumed that photons cannot be manipulated using electric or magnetic fields. Expand abstract.
8 days ago
10/10 relevant
arXiv

Magnetic fields in circumstellar envelopes of evolved AGB stars

We know henceforth from various observations that a large scale magnetic field, probably toroidal in shape, is duly attested within these envelopes. Expand abstract.
8 days ago
8/10 relevant
arXiv

Magnetic-Alignment of Polymer Nanodiscs Probed by Solid-State NMR Spectroscopy

Consequently, the orientation of macro-nanodiscs are further shown to flip their alignment axis parallel to the magnetic field direction upon the addition of a paramagnetic lanthanide salt. Expand abstract.
8 days ago
4/10 relevant
bioRxiv

Diamond magnetometer enhanced by ferrite flux concentrators

This work introduces a new dimension for diamond quantum sensors by using micro-structured magnetic materials to manipulate magnetic fields. Expand abstract.
10 days ago
7/10 relevant
arXiv

The delta-chain with ferro- and antiferromagnetic interactions in applied magnetic field

We study the thermodynamics of the delta-chain with competing ferro- and antiferromagnetic interactions in an external magnetic field which generalizes the field-free case studied previously. Expand abstract.
14 days ago
7/10 relevant
arXiv

Magnetic, thermal and rotational evolution of isolated neutron stars

Thus, a proper theoretical and numerical study of the magnetic field evolution equations, supplemented with detailed calculations of microphysical properties (heat and electrical conductivity, neutrino emission rates) is crucial to understand how the strength and topology of the magnetic field vary as a function of... Expand abstract.
14 days ago
4/10 relevant
arXiv