Airborne Conical Antenna Arrays Ponomarev, L. I.; Vasin, A. A.; Terekhin, O. V. ...
Journal of communications technology & electronics,
10/2020, Volume:
65, Issue:
10
Journal Article
Peer reviewed
The study presents an algorithm and the results of analysis of the sum-and-difference directional characteristics of an airborne conical antenna arrays (AAs) of slot radiators located on the ...conductive surface of the cone. It is shown that the maximum directivity of such antennas in the radiation mode and the steepness of the difference radiation pattern (in the
E
-plane) in the receive mode for pointed cones can significantly exceed similar parameters of the equivalent planar aperture.
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OBVAL, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
An effective model of QCD thermodynamics Turko, L; Blaschke, D; Prorok, D ...
Journal of physics. Conference series,
01/2013, Volume:
455, Issue:
1
Journal Article
Peer reviewed
Open access
A combined effective model reproducing the equation of state of hadronic matter as obtained in recent lattice QCD simulations is presented. The model reproduces basic physical characteristics ...encountered in dense hadronic matter in the quark-gluon plasma (QGP) phase and the lower temperature hadron resonance gas phase. The hadronic phase is described by means of an extended Mott-Hagedorn resonance gas while the QGP phase is described by the extended PNJL model. The dissociation of hadrons is obtained by including the state dependent hadron resonance width.
An effective model reproducing the equation of state of hadronic matter as obtained in recent lattice QCD simulations and from hadron resonance gas data is presented. The hadronic phase is described ...by means of an extended Mott-Hagedorn resonance gas while the QGP phase is described by the extended PNJL model. The dissociation of hadrons is obtained by including the state dependent hadron resonance width. The model gives a quantitative estimate for partial fractions of hadronic and partonic degrees of freedom above T sub(c).
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IZUM, KILJ, NUK, PILJ, PNG, SAZU, UL, UM, UPUK
A kinetic equation approach is applied to model anomalous J/ψ suppression at RHIC and SPS by absorption in a hadron resonance gas which successfully describes statistical hadron production in both ...experiments. The puzzling rapidity dependence of the PHENIX data is reproduced as a geometric effect due to a longer absorption path for J/ψ production at forward rapidity.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UL, UM, UPCLJ, UPUK
The notion of temperature in many body elementary particle processes is in a common use for decades. Thermal models have become simple and universal effective tools to describe particle ...production—not only in high energy heavy ion collisions but also in high energy elementary particle collisions. We perform a critical analysis of the temperature concepts in such processes. Although the temperature concept is a very useful tool, nevertheless it should be used with the care, taking into account that usually it is just model dependent fitted parameter.
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
Strong correlations in dense matter Blaschke, D.; Fischer, T.; Turko, L.
The European physical journal. ST, Special topics,
12/2020, Volume:
229, Issue:
22-23
Journal Article
Peer reviewed
Open access
We walk the reader through the selected research topics in the field of strong correlations in dense matter that are collected in this special issue, from their theoretical basis to applications in ...explaining heavy-ion collision experiments and superdense matter in neutron stars and their mergers.
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OBVAL, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
A kinetic equation approach reproduces an anomalous J/ Delta *v suppression at RHIC and SPS by absorption in a hadron resonance gas. The rapidity dependence of the PHENIX data is also reproduced as a ...geometric effect due to a longer absorption path for J/ Delta *v production at forward rapidity.
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