OOIR: Observatory of International Research

Papers

(The median citation count of Astronomische Nachrichten is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Gaia search for stellar companions of TESS Objects of Interest	35
Studying the onset of deconfinement with multi‐messenger astronomy of neutron stars	28
Gaia search for stellar companions of TESS Objects of Interest II	21
The dissipation of toroidal magnetic fields and spin‐down evolution of young and strongly magnetized pulsars	20
Hybrid neutron stars in the mass‐radius diagram	19
Energy conditions in non‐minimally coupled f(R, T) gravity	18
Explaining high braking indices of magnetars SGR 0501+4516 and 1E 2259+586 using the double magnetic‐dipole model	17
Phase coherence and phase jumps in the Schwabe cycle	16
A reconstruction scheme for f(T) gravity: Variable generalized Chaplygin dark energy gas form	14
Characterization of variability in blazar light curves	12
Perturbed Hill's problem with variable mass	11
Cosmological constraints on bulk viscous f(Q,T) gravity	11
Metal‐poor stars observed with the automated planet finder telescope. III. CEMP‐no stars are the descendant of population III stars	10
Tracing the local volume galaxy halo‐to‐stellar mass ratio with satellite kinematics	10
Pushing the limits of time beyond the Big Bang singularity: Scenarios for the branch cut universe	10
Digital color codes of stars	9
Covariant canonical gauge theory of gravitation for fermions	9
Resolved simulations of jet–ISM interaction: Implications for gas dynamics and star formation	9
Pushing the limits of time beyond the Big Bang singularity: The branch cut universe	9
Causality and the arrow of time in the branch‐cut cosmology	8
Bright spectroscopic binaries: I. Orbital parameters of five systems with periods of P < 365 days	8
Isolated AGNs NGC 5347, ESO 438‐009, MCG‐02‐04‐090, and J11366‐6002: Swift and NuSTAR joined view¹	8
Fe II emission in active galactic nuclei	8
A prediction for the 25th solar cycle maximum amplitude	8
An insight on the restricted problem of 2 + 2 bodies with straight segment	8

The impact of young radio jets traced by cold molecular gas	7
Gravitational memory effects in Brans‐Dicke theory	7
Consequences of minimal length discretization on line element, metric tensor, and geodesic equation	7
Study of the physical properties of selected active objects in the main belt and surrounding regions by broadband photometry	7
Further evidence of superluminal active galactic nuclei as γ‐ray sources	7
The massive binary system 9 Sgr revisited: New insights into disentangling methods	7
Jet‐triggered star formation in young radio galaxies	7
The content of astrophysical jets	6
Measurements of visual binaries with EMCCD cameras and the Nice 76‐cm refractor in 2009–2010	6
Properties of the quark‐gluon plasma created in heavy‐ion collisions	6
Gravitational potential formulae between two bodies with finite dimensions	6
Rotation of solar‐like stars in the immediate solar neighborhood	6
The main sequence of quasars: The taming of the extremes	6
Coronal mass ejections and exoplanets: A numerical perspective	6
Photometry and astrometry with JWST‐II: NIRCam distortion correction	6
Rotation of open clusters based on Gaia data. Praesepe	5
Stability of multistate configurations of fuzzy dark matter	5
Branch‐cut cosmology and the Bekenstein Criterion	5
A search for runaway stars in 12 Galactic supernova remnants	5
A short review on the pulsar magnetic inclination angles	5
The Southern Wide‐Field Gamma‐ray Observatory	5
An investigation of open cluster Melotte 72 using Gaia DR2	5
New dwarfs around the curly spiral galaxy M 63	5
Effects of flares on the habitable zones of M dwarfs accessible to TESS planet detections	5
A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry	5
Early optical imaging polarimetry of type I superluminous supernova 2020ank	5
Radius, rotational period, and inclination of the Be stars in the Be/gamma‐ray binaries MWC 148 and MWC 656	5
The first stellar parallaxes revisited	5
Determination of supermassive black hole spins in local active galactic nuclei	5
Fundamental parameters and non‐local thermodynamic equilibrium abundances of key light elements for nine bright and nearby K giants	5
Neutron star versus neutral star: On the 90th anniversary of Landau's publication in astrophysics	4
What defines a compact symmetric object? A carefully vetted sample of compact symmetric objects	4
Initial energy of a spatially flat universe: A hint of its possible origin	4
Jet propagation through inhomogeneous media and shock ionization	4
NLTE CNO abundances in a sample of nine field RR Lyr type stars	4
Rubidium abundances of galactic disk stars	4
Extraction of a second power‐law tail of the density distribution in simulated clouds	4
The nature of active galaxies based on their radio properties	4
A resolution of the trans‐Planckian problem in the R_h = ct universe	4
Modeling changing‐look active galactic nuclei phenomenon in 1D using accretion disk instabilities	4
Gaia search for stellar companions of TESS Objects of Interest III	4
The energy budget of the transition of a neutron star into the third family branch	4
One‐parametric description for scalar field dark matter potentials	4
Changing looks of the nucleus of the Seyfert galaxy NGC 1566 compared with other changing‐look AGNs	4
Destination exoplanet: Habitability conditions influenced by stellar winds properties	4
Peaked sources and narrow‐line Seyfert 1s: A love story	4
Rigorous derivation of dark energy and inflation as geometry effects in Covariant Canonical Gauge Gravity	3
Polarization in broad emission lines of active galactic nuclei	3
Universal focal reducer for small telescopes	3
Winds in ultraluminous X‐ray sources: New challenges	3

On possible quantization of the fundamental tensor in the relativistic regime	3
Optical and UV properties of a radio‐loud and a radio‐quiet Population A quasar at high redshift	3
The branch‐cut cosmology: A topological canonical quantum‐mechanics approach	3
The rotation–activity relation of M dwarfs: From K2 to TESS and PLATO	3
Deconfinement phase transition under chemical equilibrium	3
Neutron stars origins and masses	3
Fusion dynamics of ¹²C + ¹²C reaction: An astrophysical interest within the relativistic mean‐field approach	3
Identification of young nearby runaway stars based on Gaia data and the lithium test^†	3
General relativistic formulas for mass and spin of a Kerr black hole in terms of redshifts and orbital parameters	3
Photometric BVR observations of comet C/2012 J1 (Catalina) before and after perihelion	3
Flickering of the jet‐ejecting symbiotic star MWC 560	3
On quantum‐induced revisiting Einstein tensor in the relativistic regime	3
Time‐resolved photometry of the high‐energy radiation of M dwarfs with the Star‐Planet Activity Research Cubesat	3
Characterization of chromospheric activity based on Sun‐as‐a‐star spectral and disk‐resolved activity indices	3
Optical spectroscopy of the Be/black hole binary MWC 656 ‐ interaction of a black hole with a circumstellar disc	3
Red dwarf stars as a new source type of galactic cosmic rays	3
Influence of a galactic gamma ray burst on ocean plankton	3
Measurements of visual binaries with PISCO2 at the Nice 76‐cm refractor in 2011–2012	3
Critical comments on publications by S. Hoffmann and N. Vogt on historical novae/supernovae and their candidates	3
Cosmological bounce in a modified gravity framework	3
Time series of optical spectra of Nova V659 Sct	3
The branch‐cut cosmology: evidences and open questions	3
Characterizing X‐ray activity cycles of young solar‐like stars with solar observations	3
Conditional Neural Process for nonparametric modeling of active galactic nuclei light curves	3
Solar observatory Einstein Tower: Data release of the digitized solar full‐disk photographic plate archive	3
Oscillations of solar photosphere: 45 years of observations	3
A roadmap to strange star	3
Pulsar tests of the graviton mass	3
A truncated scale factor to realize cosmological bounce under the purview of modified gravity	2
Double‐dipping to refine stellar rotation periods	2
NLTE C and O abundances in RR lyrae stars	2
A study of neural networks point source extraction on simulated Fermi/LAT telescope images	2
Some properties of Lemaitre regularization: Collinear trajectories	2
The scattering of scalar fields in the Newtonian approximation	2
Equation of state and surface thermal emission of magnetized white dwarfs	2
Starbursts versus active galactic nuclei: Studying astrochemistry of dusty galaxies	2
Extreme primordial black holes	2
Bright spectroscopic binaries: II. A study of five systems with orbital periods of days	2
Issue Information: Astron. Nachr. 4/2021	2
X‐ray irradiation of three planets around Hyades star K2‐136	2
Spectroscopic orbit determination of the long‐periodic binary system θ Cep	2
CO kinematics unveil outflows plausibly driven by a young jet in the gigahertz peaked radio core of NGC 6328	2
A review on algebraic extensions in general relativity	2
Accuracy of magnitudes in pre‐telescopic star catalogs	2
The challenge of calibrating a laser‐interferometric gravitational wave detector	2
Identity for scalar‐valued functions of tensors and its applications to energy–momentum tensors in classical field theories and gravity	2
Astrophysical parameters and dynamical evolution of open clusters: NGC 2587, Collinder 268 and Melotte 72, and Pismis 7	2
INCREASE: An updated model suite to study the INfluence of Cosmic Rays on Exoplanetary AtmoSpherEs	2
Spiral structure of the galactic disk and its influence on the rotational velocity curve	2
On the cosmological constant in the deformed Einstein–Cartan gauge gravity in De Donder–Weyl Hamiltonian formulation	2
Quasars as high‐redshift standard candles	2
A numerical approach for radiative cooling in relativistic outflows	2
Determining rotational and macroturbulent velocities of cool magnetic giant stars	2
Large‐scale asymmetry in galaxy spin directions: Analysis of galaxies with spectra in DES, SDSS, and DESI Legacy Survey	2
The study of the fractal basins of convergence linked with equilibrium points in the perturbed (N + 1)‐body ring problem	2
First eROSITA‐TESS results for M dwarfs: Mass dependence of the X‐ray activity rotation relation and an assessment of sensitivity limits	2
Thermal evolution of neutron stars described within the equation of state with induced surface tension	2
Doubt on the statistical significance of the Giant GRB Ring	2
The role of quark matter surface tension in magnetars	2
Observability of ultraviolet Ni lines in the atmosphere of transiting Earth‐like planets	2
Convergence properties of equilibria in the restricted three‐body problem with prolate primaries	2
Peculiarities of optical emission spectroscopy of Copper–Chromium‐air plasma	2
Near‐horizon structure of escape zones of electrically charged particles around weakly magnetized rotating black hole: Case of oblique magnetosphere	2
Hot Jupiters accreting onto their parent stars: Effects on the stellar activity	2
Astronomische Nachrichten—Broadband photometry of asteroid 6478 Gault: Activity and morphology	2
On the lithium abundance of the visual binary components ξ Boo A (G8V) and ξ Boo B (K5V)	2
Investigation of magneto‐thermal evolution of AXP 1E 2259 + 586	2
Comparison of telescopic and naked‐eye sunspots for the very small spots on February 15, 1900 and January 30, 1911	2
Photoreverberation mapping of quasars in the context of Legacy Survey of Space and Time observing strategies	2
The fundamental plane of black hole activity for quiescent sources	2
Extreme accretion events: TDEs and changing‐look AGN	2
Inka's cosmovision, space, time, and Cosmos: A Western perspective	2
Black hole in asymmetric cosmological bounce	2
Detection and characterization of stellar magnetic activity with Gaia	2
Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2013–2014	2
Identifying interesting planetary systems for future X‐ray observations	2
Stellar initial mass function over a range of redshifts	2
A small radio galaxy at z = 4.026	2
Detailed investigation of two high‐speed evolved Galactic stars	2
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Compact radio sources: Triggering and feedback	2
Simulated X‐ray emission in galaxy clusters with feedback from active galactic nuclei	2
Taming the derivative: Diagnostics of the continuum and Hβ emission in a prototypical Population B active galaxy	2
Estimating photoevaporative mass loss of exoplanets with PLATYPOS	2
Revisiting the emission line source detection problem in integral field spectroscopic data	1
Coherent quantum states in resonant‐mass gravitational wave detectors	1
The moon wears a crown: Babylonian reports of earthshine	1
1H 0707‐495: An AGN is dimming its X‐ray light	1
X‐exoplanets coronal models and planet photoevaporation	1
The relationship between FR0 radio galaxies and gigahertz‐peaked spectrum sources	1
Neutron star collisions and gravitational waves	1
Angular momentum conservation and core superfluid dynamics for the pulsar J1734‐3333	1
WISE‐NVSS selected obscured and ultraluminous quasars with compact radio jets	1
Investigations on the optical properties and X‐ray emission in compact radio active galactic nuclei	1
Discontinuity g‐modes of hybrid stars: Effect of sequential phase transitions	1
Detector system challenges of the wide‐field spectroscopic survey telescope (WST)	1
Stellar rotation and its connection to the evolution of hydrogen‐dominated atmospheres of exoplanets	1
The symbiotic binary ZZ CMi: Intranight variability and suggested outbursting nature	1
Consistency tests of structure formation simulations of scalar field dark matter	1
The hyperluminous X‐ray source population	1
Conceptual diagrams in Quantum Mechanics	1
Einstein and Møller energies of a particular asymptotically Reissner–Nordström non‐singular black hole solution	1
Investigating possible unification of Seyfert galaxies and blazars in Fermi‐Large Area Telescope sample	1
Studies of FCAPTUVBY photometry for the mCP stars HD 32966, HD 35298, HD 68292, HD 93226, HD 171247, HD 2	1
A brief history of image sensors in the optical	1
A minimal length uncertainty approach to cosmological constant problem	1
Global parameters of the W UMa stars FI Lyn, UV Lyn, and NSVS 781878	1
Stability considerations of a Schwarzschild black hole with an dependent mass‐function	1
A tool to understand emission mechanisms of blazars through their high‐energy gamma‐ray emission	1
Auroral oval reconstruction for historical geomagnetic storms in the 18th and 19th century	1
Letter from the Editor 2022	1
Can an Earth‐mass planet exist between Jupiter and Saturn? A numerical experiment	1
Erratum to “Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2013–2014”	1
Strange stars confronting with the observations: Non‐Newtonian gravity effects, or the existence of a dark‐matter core	1
VLBA observations of extremely luminous, young, and highly obscured radio quasars from the WISE‐Radio sample	1
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An analytic treatment of magnetically deformed neutron stars	1
Gravitational radiation‐reaction driven instabilities in rotating neutron stars	1
Lithium and beryllium in solar twins	1
Unsupervised classification of the intrinsic and morphological properties of quasars through self‐organizing maps	1
The central FR0 in the sloshing cluster Abell 795: Indications of mechanical feedback from Chandra data	1
Tracing X‐ray and HI absorption in peaked spectrum sources	1
Black hole mass, jet, and accretion disk connection: An analysis of radio‐loud and radio‐quiet quasars	1
A novel “spectral‐ratio model fitting” to resolve complicated X‐ray spectral variations in active galactic nuclei	1
Study on the asteroidal spin characteristics in the Hungaria region	1
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A short review of the pulsar magnetic inclination angles (II)	1
Effects of a non‐universal IMF and binary parameter correlations on compact binary mergers	1
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Acceleration of the high‐energy protons in an active galactic nuclei	1
On the parameter refinement of inflated exoplanets with large radius uncertainty based on TESS observations	1
Cyg X‐3: A gamma‐ray binary	1
A stability analysis of the static Einstein‐Klein‐Gordon Boson Stars	1
Planet interactions at a young age	1
Kinematics and ellipsoidal motion of the mid to late M‐type stars	1
Spectra of puffy accretion discs: the kynbb fit	1
The HD 217107 planetary system: Twenty years of radial velocity measurements	1
Stark broadening effect in hot DA white dwarfs: Ultraviolet lines of Fe V	1
Probing the Przybylski star for deuterium	1
Testing relativistic accretion disk models with GRO J1655‐40	1
Massless scalar scattering by a charged regular black hole	1
Repeating fast radio bursts reveal the secret of pulsar magnetospheric activity	1
Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2013–2014 (new data) and in 2015	1
A test of the fermionic dark matter nature of the supermassive compact object at the center of our galaxy	1
Yunnan–Hong Kong wide field photometric survey	1
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Identifying protoclusters in distant universe	1
Follow‐up spectroscopy of comet C/2020 F3 (NEOWISE)	1
Simulations of the M@TE Telescope	1
Precession of triaxially deformed neutron stars	1
Main Belt asteroid as a Possible Younger Dryas impactor	1
Energy levels of the singly ionized titanium: Ti II ion	1
Studies on slow radio transients	1
Preface: 9th international workshop on astronomy and relativistic astrophysics: From quarks to cosmos	1
On the ontological ambiguity of physics facing reality	1
Toward the global magnetic field of the planet‐hosting red giant eps Tau	1
When more is less: The P‐type binary habitability paradox	1
Surface and curvature tensions of cold quark matter in the SU(3)_fNJL model with vector interactions	1
Seeing the limited coupling of starlight into single‐mode fiber with a small telescope	1
Properties of the continuum and broad line emission gas in active galactic nuclei with moderate to strong Feii emission	1
Moment of inertia of magnetized strange stars	1
A detailed infrared detectors systems overview of MOONS VLT instrument	1
Some properties of lemaitre regularization. II isosceles trajectories and figure‐eight	1
An enigma of Przybylski's star: Is there promethium on its surface?	1
Chaos and order in a local barred galaxy model	1
Numerical analysis of the magnetogenesis from early universe phase transitions	1
Teledyne's high‐performance 4 K × 4 K infrared detectors	1
Astrometric observations of visual binaries using 26‐inch refractor at Pulkovo Observatory during 2014–2019	1
Black hole masses from emission‐line widths	1
Expressions of “fast” and “slow” chameleon dressed states in Autler–Townes spectra of alkali‐metal atoms	1
From cosmic matter to the laboratory	1
Are there long‐living Hilda‐like asteroids between Jupiter and Saturn?	1
On the toroidal‐velocity antidynamo theorem under the presence of nonuniform electric conductivity	1
Issue Information: Astron. Nachr. 9/2020	0
The determination of Hipparchus' phenomena and their consistency with the Almagest star catalog	0