13th

Serbian Conference on Spectral Line Shapes in Astrophysics

August 23 - 27, 2021, Belgrade, Serbia

          

 

             

              

ABSTRACTS  


Book of abstracts  

      

ABSTRACTS OF INVITED LECTURES
          

[pdf]

L. Abu El Maati, N. Ben Nessib, F. Al Kallas and M. S. Dimitrijevic:

AB INITIO AND SEMI-EMPIRICAL ATOMIC STRUCTURE CALCULATIONS. APPLICATIONS TO THE 5s-6p TRANSITIONS FOR THE Mo II ION

[pdf]

A. Antoniou, E. Danezis, D. Stathopoulos, E. Lyratzi and D. Tzimeas:

A NEW METHOD FOR CALCULATING COLUMN DENSITIES USING GR MODEL. AN APPLICATION IN THE CASE OF C IV, N IV AND N V SPECTRAL LINES IN THE UV SPECTRUM OF THE O STAR HD 149757 (ζOph)

[pdf]

E. Bon, P. Marziani, N. Bon and V. Ganci

EXPLORING THE ORIENTATION OF RADIO-LOUD AGN

[pdf]

A. N. Burenkov, D. Ilic, V. H. Chavushyan, L. C. Popovic and A. B. Kovacevic:

MONITORING OF SEYFERT 1 GALAXIES AT THE SPECIAL ASTROPHYSICAL OBSERVATORY OF THE RUSSIAN ACADEMY OF SCIENCE

[pdf]

A. Cinins, M. S. Dimitrijevic, V. A. Sreckovic, M. Bruvelis, D. K. Emov, K. Miculis, N. N. Bezuglov and A. Ekers:

EXPRESSIONS OF "FAST" AND "SLOW" CHAMELEON DRESSED STATES IN AUTLER-TOWNES SPECTRA OF ALKALI-METAL ATOMS

[pdf]

X. Dai, S. Steele, E. Guerras, C. W. Morganf and B. Chen:

NEW QUASAR MICROLENSING CONSTRAINTS ON THE SPIN OF HIGH REDSHIFT QUASARS

[pdf]

E. Dalla Bonta:

BLACK HOLE MASSES FROM EMISSION LINE WIDTHS

[pdf]

G. De Rosa and the AGNSTORM 2 collaboration:

THE AGNSTORM 2 PROGRAM: A DETAILED VIEW OF GAS FLOWS IN Mrk 817

[pdf]

A. Deconto-Machado, A. del Olmo, P. Marziani, J. Perea and G. M. Stirpe:

RADIO-LOUD POPULATION A QUASARS AT HIGH REDSHIFT

[pdf]

S. N. Dodonov:

MULTI OBJECT METHODS FOR FINDIND AND STUDY QSO's AND GALAXIES

[pdf]

M. Gaskell, S. Gogte, P. Harrington, G. Tang and W. Zhao:

PARTIAL OBSCURATION AS A CAUSE OF ASYMMETRIES OF BROAD BALMER LINE PROFILES IN ACTIVE GALACTIC NUCLEI

[pdf]

M. Koubiti:

A PROSPECTIVE STUDY ON USING MACHINE LEARNING FROM SPECTROSCOPIC DATA FOR PLASMA PARAMETER PREDICTIONS

[pdf]

A. B. Kovacevic, D. Ilic, L. C. Popovic, V. Radovic, I. Jankov, I. Yoon, N. Caplar, I. Cvorovic-Hajdinjak and S. Simic:

SPECTRAL VARIABILITY OF ACTIVE GALACTIC NUCLEI IN THE CONTEXT OF LARGE TIME-DOMAIN SURVEYS

[pdf]

F. Kupka:

IMPROVEMENTS TO THE SHORT-CHARACTERISTICS METHOD IN 3D-RHD SIMULATIONS AND SOME UNSOLVED PROBLEMS IN SPECTRAL LINE SHAPES OF A-TYPE STARS

[pdf]

P. Marziani, E. Bon, N. Bon, M. D'Onofrio, M. Sniegowska, B. Czerny, S. Panda, M. L. Martinez Aldama, A. del Olmo, C. A. Negrete, D. Dultzin and K. Garnica:

THE QUASAR MAIN SEQUENCE: RECENT DEVELOPMENTS

[pdf]

A. Moiseev:

OBSERVATIONS OF LARGE-SCALE IONIZING CONES IN SEYFERT GALAXIES

[pdf]

V. L. Oknyansky:

CHANGING LOOKS OF THE NUCLEUS OF SEYFERT GALAXY NGC 1566 IN COMARISON WITH OTHER CL AGNs

[pdf]

A. Petric, M. Lacy, S. Juneau, Y. Shen, X. Fan, N. Flagey, Y. Gordon, D. Haggard, P. B. Hall, N. Hathi, D. Ilic, C. D.P. Lagos, X. Liu, C. O'Dea, L. C. Popovic, A. Sheinis, Y. Wang and Y. Xue:

OBSCURED AGN AT THE COSMIC NOON

[pdf]

L. C. Popovic:

POLARIZATION IN BROAD EMISSION LINES OF ACTIVE GALACTIC NUCLEI

[pdf]

J. Rosato, I. Hannachi, Y. Marandet and R. Stamm:

ADDRESSING THE ACCURACY OF THE COMPUTER SIMULATION METHOD INVOLVED IN STARK BROADENING CALCULATIONS

[pdf]

M. M. Roth

25 YEARS OF INTEGRAL FIELD SPECTROSCOPY { FROM THE BTA TO THE VLT

[pdf]

E. Shablovinskaya and L. C. Popovic:

NEW CAPABILITIES OF AGN POLARIMETRY

[pdf]

Dj. Spasojevic, N. V. Ivanovic, N. V. Nedic, N. M. Sisovic and N. Konjevic:

STUDY OF UV Ne II LINE SHAPES IN THE CATHODE SHEATH OF AN ABNORMAL GLOW DISCHARGE

[pdf]

V. A. Sreckovic, Lj. M. Ignjatovic, M. S. Dimitrijevic, V. Vujcic, N. N. Bezuglov and A. N. Klyucharev:

RYDBERG ATOMS IN ASTROPHYSICS: NEW RESULTS

[pdf]

E. Stambulchik, K. Dzierzega, F. Sobczuk and B. Pokrzywka:

SPECTRAL LINE MERGING IN HYDROGEN-LIKE SPECIES FOR DIAGNOSTIC OF LABORATORY AND SPACE PLASMAS

[pdf]

J.-M. Wang:

ACCRETION-MODIFIED STARS IN ACCRETION DISKS OF ACTIVE GALACTIC NUCLEI



PROGRESS REPORTS

[pdf]

L. Abu El Maati, F. Al Kallas, N. Ben Nessib and M. S. Dimitrijevic:

ENERGY LEVELS, OSCILLATOR STRENGTHS AND TRANSITION PROBABILITIES FOR THE Ti II ION

[pdf]

R. Aloui, H. Elabidi and S. Sahal-Brechot:

STARK BROADENING OF STRONTIUM ION Sr V SPECTRAL LINES IN HOT WHITE DWARF ATMOSPHERES

[pdf]

S. Bhatiani, X. Dai and E. Guerras:

HUNTING FOR PLANET-MASS OBJECTS IN EXTRAGALACTIC SYSTEMS

[pdf]

T. Buendia-Rios, A. Negrete and P. Marziani:

STATISTICAL ANALYSIS OF THE AlIII1860 LINE AS A VIRIAL BLACK HOLE MASS ESTIMATOR

[pdf]

I. Cvorovic - Hajdinjak, I. Jankov, V. Radovic, A. B. Kovacevic, D. Ilic,L. C. Popovic, P. Sanchez-Saez and R. Nikutta:

DEEP LEARNING OF AGN SPECTRAL VARIABILITY

[pdf]

M. S. Dimitrijevic, M. D. Christova and S. Sahal-Brechot:

STARK BROADENING OF B I SPECTRAL LINES

[pdf]

S. Douis, W. Chaib, M. Benamor, K. Ghettas and M. T. Meftah:

STATISTICAL AND DYNAMICAL PROPERTIES IN PLASMAS GOVERNED BY H.G.K PSEUDO-POTENTIAL

[pdf]

P. Du and J.-M. Wang:

DENSITY WAVES OF IONIZED GAS IN BROAD-LINE REGIONS OF ACTIVE GALACTIC NUCLEI

[pdf]

Y.-L. Gong, T.-F. Yi, X. Yang and X. Chang:

DETECTION OF QUASI-PERIODIC OSCILLATIONS IN GAMMA-RAY AND OPTICAL LIGHT CURVES OF THE BL Lac 4FGL J0650.7+2503

[pdf]

A. Grokhovskaya and S. N. Dodonov:

EXPLORING THE ENVIRONMENT OF ACTIVE GALAXIES

[pdf]

R. Hamdi, N. Ben Nessib, S. Sahal-Brechot and M. S. Dimitrijevic:

STARK BROADENING EFFECT IN HOT DA WHITE DWARFS: ULTRAVIOLET LINES OF Fe V

[pdf]

I. Hannachi, R. Stamm, J. Rosato and Y. Marandet:

CALCULATING THE SIMULTANEOUS EFFECT OF ION DYNAMICS AND OSCILLATING ELECTRIC FIELDS ON STARK PROFILES

[pdf]

A. I. Ikhsanova and A. V. Moiseev:

GAS AND STARS IN THE TEACUP QUASAR

[pdf]

I. Jankov, D. Ilic and A. B. Kovacevic:

REPRESENTATION AND CHARACTERIZATION OF BROAD-LINE AGN SPECTRA BASED ON MANIFOLD LEARNING

[pdf]

S. Kotov and S. Dodonov:

QUASARS PHYSICAL PROPERTIES STUDY BASED ON THE MEDIUM-BAND PHOTOMETRIC SURVEY

[pdf]

J. Kovacevic-Dojcinovic, I. Dojcinovic, M. Lakicevic and L. C. Popovic:

THE LINE PROFILES IN AGNs TYPE 1.8-2: UNRAVELING THE COMPLEX KINEMATICAL PROPERTIES

[pdf]

D. V. Kozlova, A. V. Moiseev, A. A. Smirnova and W. C. Keel:

IONIZED-GAS CLOUDS IN THE 2MASX J013130.00-062550.8 GALAXY

[pdf]

D. Kynoch:

VARIABILITY OF THE NEAR-INFRARED CORONAL EMISSION LINES IN THE ACTIVE GALAXY NGC5548

[pdf]

Z. Majlinger, M. S. Dimitrijevic and V. A. Sreckovic:

SYSTEMATIC TRENDS AMONG THE STARK WIDTHS OF Co II SPECTRAL LINES

[pdf]

E. Malygin, E. Shablovinskaya, R. Uklein and A. Grokhovskaya:

THE PHOTOMETRIC REVERBERATION MAPPING OF ACTIVE GALAXIES IN SAO RAS

[pdf]

H. D. Mishra:

DRAMATIC VARIABILITY IN A CHANGING-LOOK BLAZAR, B2 1420+32

[pdf]

J. Mitchell, M. Ward, H. Landt and D. Kynoch:

THE PASCHEN BROAD LINE REGION AND TORUS IN Mrk 509

[pdf]

M. W. Ochmann, W. Kollatschny, C. Schumacher and S. Kaspi:

Mrk 926 REVEALS DISCRETE LINE SATELLITES DURING A DRASTIC PHASE OF DECLINE

[pdf]

S. Panda, E. Bon, P. Marziani and N. Bon:

FLATTENING OF THE CURVE: DIAGNOSTICS OF THE Hbeta AND OPTICAL Fe II EMISSION IN NGC 5548

[pdf]

J. Rosato:

MODELING OF COLLISIONAL REDISTRIBUTION OF LINE RADIATION BY COMPUTER SIMULATIONS

[pdf]

D. Savic, L. C. Popovic, D. Sluse and D. Hutsemekers:

BROAD EMISSION LINE POLARIZATION OF LENSED QUASARS

[pdf]

M. Sniegowska, M. Grzedzielski, B. Czerny and A. Janiuk:

MODELLING CHANGING-LOOK (CL) AGN PHENOMENON USING ACCRETION DISK INSTABILITIES

[pdf]

Y.-Y. Songsheng and J. M. Wang:

GEOMETRIC DISTANCES OF QUASARS MEASURED BY SPECTROASTROMETRY AND REVERBERATION MAPPING: MONTE CARLO SIMULATIONS

[pdf]

D. Stathopoulos, E. Danezis, E. Lyratzi, A. Antoniou and D. Tzimeas:

ON THE VARIABILITY OF Ly&#alpha;, N V, Si IV and C IV BAL COMPONENTS OF THE BALQSO J131912.39+534720

[pdf]

R. I. Uklein, V. R. Amirkhanyan, A. E. Perepelitsyn, E. A. Malygin, E. S. Shablovinskaya, I. V. Afanasieva and V. L.Afanasiev:

UNIVERSAL REDUCER FOR SMALL TELESCOPES

[pdf]

M. Vukcevic, V. Zekovic and M. Radeta:

SPIRAL STRUCTURE OF THE GALACTIC DISK AND ITS INFLUENCE ON THE ROTATIONAL VELOCITY CURVE

[pdf]

A. Yarovova, O. Egorov, O. Maryeva and A. Moiseev:

MODELING OF THE PECULIAR NEBULA IN THE LOW-METALLICITY GALAXY NGC 4068



POSTERS

[pdf]

D. Barrientos, A. van der Wel and M. Baes:

STELLAR KINEMATICS OF SIMULATED GALAXIES FROM SYNTHETIC SPECTROSCOPIC OBSERVATIONS OF OPTICAL LINES USING RADIATIVE TRANSFER

[pdf]

A. Chakraborty:

THE RADIO DICHOTOMY IN EXTREME OBJECTS: STUDYING QUASARS WITH FWHM GREATER THAN 15000 km/s

[pdf]

D. Dias dos Santos, A. Rodriguez-Ardila and M. Marinello::

PROPERTIES OF CONTINUUM AND BROAD LINE EMISSION GAS IN AGNs Fe ii EMITTERS

[pdf]

M. S. Dimitrijevic, M. D. Christova and S. Sahal-Brechot:

STARK BROADENING OF Fe XXV LINES FOR NEUTRON STAR SPECTRA RESEARCH

[pdf]

I. Dojcinovic, J. Kovacevic-Dojcinovic and L. C. Popovic:

THE FLUX RATIO OF THE [N II]λλ6548,6583AA LINES IN SAMPLE OF AGNs TYPE 2

[pdf]

K. Garnica, P. Marziani and A. Negrete:

METALLICITY IN HIGHLY ACCRETING QUASARS

[pdf]

M. Gaskell, N. Thakur, B. Tian and A. Saravanan:

THE LOCATION AND NATURE OF THE Fe II EMITTING REGION IN ACTIVE GALACTIC NUCLEI

[pdf]

Lj. M. Ignjatovic, V. A. Sreckovic and M. S. Dimitrijevic:

THE QUASI-MOLECULAR ABSORPTION BANDS CAUSED BY THE NON-SYMMETRIC ION-ATOM RADIATIVE PROCESSES IN ALKALI PLASMAS

[pdf]

A. Landstorfer:

RESOLVING POWER OF SPECTROGRAPHS: IMPACT OF THE SPECTRAL LINE SPREAD FUNCTION

[pdf]

A. Murmantsev, A. Veklich, M. Kleshych, S. Fesenko and V. Boretskij:

PECULIARITIES OF OPTICAL EMISSION SPECTROSCOPY OF COPPER-CHROMIUM-AIR PLASMA

[pdf]

A. Nina, G. Nico, S. T. Mitrovic, V. M. Cadez, I. R. Milosevic, M. Radovanovic and L. C. Popovic:

Lyα RADIATION INFLUENCE TO IONOSPHERIC D-REGION: QUIET IONOSPHERIC D-REGION (QIONDR) MODEL

[pdf]

N. Rakic, D. Ilic and L. C. Popovic:

VIRILIZATION OF THE BROAD LINE REGION IN THE SDSS SAMPLE OF TYPE 1 AGNs

[pdf]

S. Simic, L. C. Popovic, A. Kovacevic and D. Ilic:

INFLUENCE OF THE SMBBH TO THE BROAD LINE ASYMMETRY IN CASE OF LOW MASS RATIO SYSTEMS

[pdf]

V. A. Sreckovic, Lj. M. Ignjatovic and M. S. Dimitrijevic

THE COLLISIONAL ATOMIC PROCESSES IN GEO-COSMICAL PLASMAS: DATA NEEDED FOR SPECTROSCOPY

[pdf]

V. A. Sreckovic, D. M. Sulic and V. Vujcic:

MODELING THE ATMOSPHERE UNDER THE INFLUENCE OF INTENSE SOLAR X-RAY RADIATION

[pdf]

J. Targaczewski, D. Ilic and J. Liske:

EXPLORING THE SPECTRA OF ACTIVE GALACTIC NUCLEI FROM THE GAMA DATABASE

[pdf]

S. Terefe, A. Del Olmo Orozco, P. Marziani and M. Povic:

DICHOTMY OF RADIO LOUD (RL) AND RADIO QUITE (RQ) QUASARS IN FOUR DIMENSIONAL EIGENVECTOR 1 (4DE1) PARAMETER SPACE

[pdf]

H. Yuk, X. Dai, T. Jayasinghe, H. D. Mishra, H. Fu, C. S. Kochanek, B. J. Shappee and K. Z. Stanek:

VARIABILITY SELECTED LOW LUMINOSITY ACTIVE GALACTIC NUCLEI FROM ASAS-SN SURVEY

[pdf]

D. E. Zenkhri, M. T. Meftah and F. Khelfaoui:

EFFECT OF ION SHELL STRUCTURE ON THE SPECTRAL LINE BROADENING BY ELECTRON COLLISIONS IN ALKALI PLASMAS