Detailed elaboration and general model of the electron treatment of surfaces of charged plasmoids (from atomic nuclei to white dwarves, neutron stars, and galactic cores). Self-condensation (self-constriction) and classification of charged plasma structures—plasmoids. Part II. Analysis, classification, and analytic description of plasma structures observed in experiments and nature. The shock waves of electric fields in stars

AbstractThis paper gives an brief overview of the structure of hypothetical strange quarks stars (quark stars, for short), which are made of absolutely stable 3-flavor strange quark matter. Such objects can be either bare or enveloped in thin nuclear crusts, which consist of heavy ions immersed in an electron gas. In contrast to neutron stars, the structure of quark stars is determined by two (rather than one) parameters, the central star density and the density at the base of the crust. If bare, quark stars possess ultra-high electric fields on the order of 1018 to 1019 V/cm. These features render the properties of quark stars more multifaceted than those of neutron stars and may allow one to observationally distinguish quark stars from neutron stars.

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Multifrequency Driven Nematics

Crystals ◽

10.3390/cryst9050275 ◽

2019 ◽

Vol 9 (5) ◽

pp. 275 ◽

Cited By ~ 2

Author(s):

Noureddine Bennis ◽

Jakub Herman ◽

Aleksandra Kalbarczyk ◽

Przemysław Kula ◽

Leszek R. Jaroszewicz

Keyword(s):

Liquid Crystal ◽

Liquid Crystals ◽

Electric Fields ◽

Dielectric Anisotropy ◽

Dielectric Measurements ◽

Frequency Tunability ◽

Frequency Tunable ◽

Electrooptical Properties ◽

Crystal Characterization

Liquid crystals act on the amplitude and the phase of a wave front under applied electric fields. Ordinary LCs are known as field induced birefringence, thus both phase and amplitude modulation strongly depend on the voltage controllable molecular tilt. In this work we present electrooptical properties of novel liquid crystal (LC) mixture with frequency tunable capabilities from 100Hz to 10 KHz at constant applied voltage. The frequency tunability of presented mixtures shown here came from composition of three different families of rodlike liquid crystals. Dielectric measurements are reported for the compounds constituting frequency-controlled birefringence liquid crystal. Characterization protocols allowing the optimum classification of different components of this mixture, paying attention to all relevant parameters such as anisotropic polarizability, dielectric anisotropy, and dipole moment are presented.

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Ionization Reactions and Electric Fields in Plane Hypersonic Shock Waves

Rarefied Gas Dynamics: Space Science and Engineering ◽

10.2514/5.9781600866326.0234.0244 ◽

1994 ◽

pp. 234-244

Keyword(s):

Shock Waves ◽

Electric Fields ◽

Hypersonic Shock

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Nuclear mass measurements map the structure of atomic nuclei and accreting neutron stars

Physical Review C ◽

10.1103/physrevc.101.052801 ◽

2020 ◽

Vol 101 (5) ◽

Cited By ~ 3

Author(s):

Z. Meisel ◽

S. George ◽

S. Ahn ◽

D. Bazin ◽

B. A. Brown ◽

...

Keyword(s):

Neutron Stars ◽

Nuclear Mass ◽

Mass Measurements ◽

Atomic Nuclei

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The stark effect in the molecular spectrum of hydrogen

Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences ◽

10.1098/rsta.1935.0002 ◽

1935 ◽

Vol 234 (734) ◽

pp. 115-144 ◽

Cited By ~ 4

Keyword(s):

Electric Fields ◽

Stark Effect ◽

Experimental Information ◽

Quantum Numbers ◽

Extensive Analysis ◽

New Information ◽

High Fields ◽

Band Spectra ◽

Low Dispersion

In considerations of the effect of electric fields on band spectra one finds attention focussed on the secondary spectrum of hydrogen, which alone shows appreciable Stark effect. Following some rather limited observations by early writers, Kiuti has given a more extensive analysis under low dispersion but high fields. This has remained the standard reference in all but the blue and violet regions where MacDonald has given better resolutions, and has succeeded in correlating some of the observed patterns with theory. The rapid advances made by Richardson and others in the classification of the normal H 2 spectrum together with the recent publication by MacDonald of a complete theory for the Stark effect in H 2 have increased enormously the interest attached to further experimental information. In addition, the Stark patterns have been shown to depend upon the rotational quantum numbers, so that the possibility of obtaining new information which may be of assistance in the analysis of the spectrum must not be overlooked.

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