output
19972026
most citedSharp dark-mode resonances in planar metamaterials with broken structural symmetry

1.2k citations

Showing 2004 · astro-phShow all

6 papers · 2 filters

astro-ph2004

How to improve the High Frequency capabilities of SRT

T. Pisanu, M. Morsiani, C. Pernechele +2

The SRT (Sardinia Radio Telescope) is a general purpose, fully steerable, active surface equipped, 64 meters antenna, which is in an advanced construction state near Cagliari (Sard…

astro-ph2004★ 328 cited

A Rigorous Attempt to Verify Interstellar Glycine

L. E. Snyder, F. J. Lovas, J. M. Hollis +6

In 2003, Kuan, Charnley, and co-workers reported the detection of interstellar glycine (NH2CH2COOH) based on observations of 27 lines in 19 different spectral bands in one or more…

astro-ph2004★ 1 cited

Gravitational Collapse and Equilibrium Conditions of a Toroidal Vortex with Thermal Pressure

K. Yu. Bliokh, V. M. Kontorovich

We found equilibrium conditions for a self-gravitating toroidal vortex by taking into account thermal pressure. These conditions are shown to significantly differ from those for a…

astro-ph2004★ 2 cited

On the Evolution and Gravitational Collapse of a Toroidal Vortex

K. Yu. Bliokh, V. M. Kontorovich

The evolution and collapse of a gaseous toroidal vortex under the action of self-gravitation are considered using the Hamiltonian mechanics approach. It is shown that evolution occ…

astro-ph2004★ 6 cited

QSO size ratios from multiband monitoring of a microlensing high-magnification event

L. J. Goicoechea, V. Shalyapin, J. Gonzalez-Cadelo +1

We introduce a new scheme to study the nature of the central engine in a lensed QSO. The compact emission regions could have different sizes in different optical wavelengths, and o…

astro-ph2004

Spatial and Temporal Variations of Light Curves in Gravitationally Lensed Sources

A. A. Minakov, V. G. Vakulik

Effects of macro-and microlensing on the spatial and temporal characteristics of images of remote sources, observed through the inner regions of lensing galaxies are discussed. A p…