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

1.2k citations

Showing 2021 · astro-ph.GAShow all

7 papers · 2 filters

astro-ph.GA2021★ 18 cited

Rotational and rovibrational spectroscopy of CDOH with an account of CDOH toward IRAS 162932422

V. V. Ilyushin, H. S. P. Müller, J. K. Jørgensen +10

Solar-type protostars harbor highly deuterated complex organics. While this degree of deuteration may provide important clues in studying the formation of these species, spectrosco…

astro-ph.GA2021★ 18 cited

Propionamide (C2H5CONH2): The largest peptide-like molecule in space

Juan Li, Junzhi Wang, Xing Lu +16

Peptide bonds, as the molecular bridges that connect amino acids, are crucial to the formation of proteins. Searches and studies of molecules with embedded peptide-like bonds are t…

astro-ph.GA2021★ 6 cited

New ex-OH maser detections in the northern celestial hemisphere

O. Patoka, O. Antyufeyev, I. Shmeld +5

Aims.Molecular masers, including methanol and hydroxyl masers, and in particular the ones in excited rotational states (ex-OHmasers), are one of the most informative tools for stud…

astro-ph.GA2021★ 1 cited

Analysis of modern astrometric catalogues in the Gaia era

V. S. Akhmetov, P. N. Fedorov, V. S. Tsvetkova +1

We investigate of the systems of proper motions of stars in the ground-based catalogues HSOY, UCAC5, GPS1 and PMA derived by combining with the Gaia DR1 space data. Assuming the sy…

astro-ph.GA2021★ 9 cited

VEXAS: VISTA EXtension to Auxiliary Surveys -- Data Release 2: Machine-learning based classification of sources in the Southern Hemisphere

V. Khramtsov, C. Spiniello, A. Agnello +1

We present the second public data release (DR) of the VISTA EXtension to Auxiliary Surveys (VEXAS), where we classify objects into stars, galaxies and quasars based on an ensemble…

astro-ph.GA2021★ 8 cited

Dynamical model of an obscuring clumpy torus in AGNs: I. Velocity and velocity dispersion maps for interpretation of ALMA observations

E. Yu. Bannikova, A. V. Sergeyev, N. A. Akerman +4

We have developed the dynamical model of a clumpy torus in an active galactic nucleus (AGN) and compared to recent ALMA observations. We present -body simulations of a torus in…

astro-ph.GA2021★ 9 cited

Resolving the inner accretion flow towards the central supermassive black hole in SDSS J1339+1310

V. N. Shalyapin, L. J. Goicoechea, C. W. Morgan +2

We studied the accretion disc structure in the doubly imaged lensed quasar SDSS J1339+1310 using -band light curves and UV-visible to near-IR (NIR) spectra from the first 11 obs…