30th Young Scientists' Conference on Astronomy and Space Physics

22 Apr 2024, 09:00 → 26 Apr 2024, 15:30 UTC

The annual Open Young Scientists' Conference on Astronomy and Space Physics aims to allow young scientists to communicate and present their scientific work. The young scientist is a bachelor/master / Ph.D. student and young researcher...

Fields:

• Atmospheric studies and space geophysics
• Solar physics and heliosphere
• Solar System & extrasolar planets
• Stellar astrophysics and interstellar medium
• Extragalactic astrophysics and cosmology
• High energy astrophysics
• Data collection and analysis
• Positional astronomy

Working language: English

During the Conference, each young participant should present an oral talk(12 minutes) or a short talk (with a poster presentation of about 5 minutes). Besides students' reports, invited lectures are planned.

Registration

Closed

Monday 22 April

09:00 → 09:30 Official opening

09:30 → 15:45 Extragalactic astrophysics

Convener: Olena Torbaniuk

09:30 Evolution of galaxies in the large scale structure of the Universe

Speaker: Prof. Agnieszka Pollo (National Centre for Nuclear Research, Warszawa-Swierk, Poland)

10:15 A story of streams: the dynamical friction effect on the tails of globular clusters

Speaker: Aikaterini Niovi Triantafyllaki (Tartu Observatory, Tartu, Estonia)

10:30 SDSS-galaxies with Polar Ring: compiling a training sample for deep learning methods

Speaker: Oleksandr Hetmantsev (Main Astronomical Observatory of NASU, Kyiv, Ukraine)

10:45 Multiwavelength analysis of the galaxy NGC 3521

Speaker: Olena Pastoven (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

11:00 Direct detection of Lyman Continuum leakers at 1<z<1.6

Speaker: Suraj Dhiwar (Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, Maharashtra, India)

11:15 New capability for investigation of the orientation of galaxies in clusters

Speaker: Blazej Mrzyglód (Institute of Physics, Uniwersytet Opolski, Poland)

11:45 Coffee-break

12:15 Where can we find galaxy mergers: under-dense or over-dense environments?

Speaker: Unnikrishnan Sureshkumar (Wits Centre for Astrophysics, University of the Witwatersrand, Johannesburg, South Africa)

12:30 Galaxy merger features concealed in the background

Speaker: Luis Suelves (National Center for Nuclear Research (NCBJ), Poland)

12:45 Multiwavelength properties of the low-redshift isolated galaxies with active nuclei

Speaker: Olena Kompaniiets (Main Astronomical Observatory of NASU, Kyiv, Ukraine)

13:00 Covering Factor in AGNs: the role of contaminations

Speaker: Mateusz Ralowski (Jagiellonian University, Krakow, Poland)

13:15 Outer gravitational potential of an elliptical torus with inhomogeneous density distribution

Speaker: Serhii Skolota (Institute of Astronomy of V.N. Karazin Kharkiv National University, Kharkiv, Ukraine)

13:30 Gravitational lensing effects on a homogeneous torus with a central mass

Speaker: Denys Ilchenko

13:45 Probing SMBH growth and its dependence on stellar mass and star formation rate in low-redshift galaxies

Speaker: Olena Torbaniuk (Department of Physics and Astronomy ’Augusto Righi’, University of Bologna, Bologna, Italy)

14:00 Studies on Eccentric Kozai Resonances for Equal Mass Hierarchical Triples

Speaker: Wei Hao (Ludwig-Maximilians-Universität München, München, Germany)

14:40 Coffee-break

15:10 X-ray spectra of binary nuclei of galaxies

Speaker: Maksym But (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

15:25 uGMRT analysis of a Quasar showing extreme variation in X-ray flux

Speaker: Ayushi Chhipa (Indian Institute of Astrophysics (IIA), India , Bengaluru, Karnataka, India)

15:30 Unveiling the fractal nature of star formation of the Small Magellanic Cloud with UVIT/AstroSat

Speaker: Sipra Hota

15:35 Environmental dependencies of galaxy properties in the southern regions of GAMA survey

Speaker: Koti Joy (Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, India)

15:40 The study of extended radio galaxies in MERGHERS fields

Speaker: Banele Mthembu (University of KwaZulu-Natal, Westville, South Africa)

Tuesday 23 April

12:00 → 13:45 Data collection and analysis

Convener: Olena Shubina

12:00 Statistical methods for variablity studies

Speaker: Dr Mariusz Tarnopolski (Institute of Astronomy, Nicolaus Copernicus University, Torun, Poland)

12:45 LNM-SNClass - Large Number of Models Supernova Classifier

Speaker: Oleksandra Pyshna (The Astronomical Observatory of the Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

13:00 Inferring cosmological parameters with fully connected neural networks

Speaker: Anton Rudakovskyi (Bogolyubov Institute for Theoretical Physics NASU, Kyiv, Ukraine)

13:15 Neural network applied to telescope pointing inaccuracy model.

Speaker: Vitaliy Zhaborovskyy (Main Astronomical Observatory, NASU, Kyiv, Ukraine)

13:30 Characterization of CMOS Cameras for the LAST Optical Telescope

Speaker: Daryna Provolovska (Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine)

13:45 → 14:15 Coffee-break

14:15 → 18:30 Solar system & extrasolar planets

Convener: Olena Shubina

14:15 How exoplanet demographics missions can constrain planet formation

Speaker: Dr Clément Ranc (Institut d’Astrophysique de Paris, Paris, France))

15:00 Simulating planetary systems in star clusters with LPS+ code

Speaker: Kai Wu (Xi’an Jiaotong-Liverpool University, Suzhou, Jiangsu, China)

15:15 The role of the star cluster environment in shaping the dynamical evolution of planets

Speaker: Francesco Maria Flammini Dotti (University of Heidelberg, Heidelberg, Germany)

15:30 Probing the possible causes of Transit Timing Variation in TrES-2b using TESS data

Speaker: Shraddha Biswas (Indian centre for space physics, Kolkata, West Bengal, India)

15:45 Slit and Slit less Transmission Spectroscopy Using 2m Himalayan Chandra Telescope

Speaker: Bestha Manjunath (Indian Institute of Astrophysics, Bengaluru, Karnataka, India)

16:00 Habitability study of the exoplanets by characterizing their atmospheres

Speaker: Manika Singla (Indian Institute of Astrophysics, Bengaluru, Karnataka, India)

16:15 Coffee-break

16:45 Discovery Of A Relation Between The Planetary Parameters Of Earth, Mars, Jupiter And Saturn

Speaker: Rajat Saxena (Interdisciplinary School of Science, Savitribai Phule Pune University, Pune, Maharashtra, India)

17:00 Ground-based high-resolution spectroscopic observations & analysis of saturn & rings

Speaker: Parvathy Menon (Indian Institute of Astrophysics, Bengaluru, India)

17:15 Detection of the C2 Swan bands in the spectrum of the hot Jupiter HAT-P-1b

Speaker: Serhii Pokhvala (MAO NASU, Kyiv, Ukraine)

17:30 Meteorological mapping of a gaseous worlds

Speaker: Roman Akhmetshyn (McGill University, Montreal, Quebec, Canada)

17:45 The Search For Neos As Potential Candidates For Use In Space Missions To Venus And Mars

Speaker: Arsenii Kasianchuk (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

18:00 NUV-VIS spectroscopy of primitive asteroids

Speaker: Sofiia Mykhailova (Institute Astronomical Observatory, Faculty of Physics, Adam Mickiewicz University, Poznan, Poland)

18:15 Photometry, polarimetry, spectrometry of the comet of the Jupiter family 108P/Ciffreo

Speaker: Kateryna Kulish (Comenius University, Bratislava, Slovak Republic)

Wednesday 24 April

11:00 → 15:55 Stellar astrophysics and interstellar medium

11:00 Multicolour photometric study of the new WZ Sge-type variable

Speaker: Mykyta Bilodid (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

11:15 Exploring Superhump Dynamics and Correlation of Physical Parameters in Cataclysmic Variables

Speaker: Andrii Dzygunenko (Astronomical Observatory of the Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

11:30 Variability of B supergiant star ρ Leo

Speaker: Vitalii Checha (Tartu Observatory, Tõravere, Tartu maakond, Estonia)

11:45 New insight onto δ Scuti and CP stars thanks to TESS data

Speaker: Dr Viktor Khalack (Université de Moncton, Moncton, New Brunswick, Canada)

12:30 Research of magnetic field in three delta Scuti stars using the LSD method

Speaker: Marharyta Sliusarenko (Université de Moncton, Moncton, New Brunswick, Canada)

12:45 Revealing the Nature of the Emission Line Star HD 50138

Speaker: Holly Buroughs (University of North Carolina at Greensboro, Greensboro, USA)

13:00 Coffee-break

13:30 Variability of the White Dwarf Spin Periods in the Intermediate Polars

Speaker: Vitalii Breus (Odesa National Maritime University, Odesa, Ukraine)

13:45 Photometric study of light curves of three selected dwarf novae

Speaker: Yurii Andriiv (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

14:00 Photo-ionization structures of PN IC2003 with WR central star

Speaker: Khushbu K. (Indian Institute of Astrophysics, Bangalore, India)

14:15 Investigation of open cluster Trumpler 12 using Gaia DR3 Data

Speaker: Devendra Bisht (Indian Centre for Space Physics, Kolkata, West Bengal, India)

14:30 UOCS. XIII. Study of the FUV bright stars in the open cluster NGC 2420 using ASTROSAT

Speaker: Arvind Dattatrey (Aryabhatta Research Institute of Observational Sciences, , Manora Peak Nainital, 263001, India)

14:45 Exploring Stellar Cluster and Feedback-driven Star Formation in the Galactic Mid-infrared Bubble [HKS2019] E70

Speaker: Aayushi Verma (Aryabhatta Research Institute of Observational Sciences (ARIES), Manora Peak, Nainital, India)

15:00 Multiwavelength investigation of the star formation activity towards the galactic cloud g13.89- 0.47

Speaker: Sangeetha K K (University of Kerala, Kerala, India)

15:15 The photometric observation of flares on AD Leo

Speaker: Blanka Schmercz (Konkoly Observatory, Budapest, Hungary)

15:20 Unveiling the Spectral Profile of the Chemically Peculiar Star V* AL Col

Speaker: Nicolas Castro (Universidad de Concepción, Concepción, Chile)

15:25 Follow-up of selected CV candidates from Gaia Alerts

Speaker: Kristina Kaziemova (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

15:30 SN2017hcc – a comparative study of type-IIn SNe at similar epochs

Speaker: Sethulakshmi V (Indian Institute of Astrophysics (IIA), Koramangala, Bangalore, India)

15:35 Deep-learning classification of eclipsing binaries

Speaker: Yana Markus (Pavol Jozef Safarik University, Kosice, Slovakia)

15:40 A Multiwavelength Study of Be/X-ray Binary Stars

Speaker: Thuto Praisegod Ndlovu (University of KwaZulu-Natal (UKZN), Durban, KwaZulu- Natal, South Africa)

15:45 Gaia DR3 View on Gum 31

Speaker: Renjithmon A A (MG University Kerala , Kerala, India)

15:50 Modeling Atomic Diffusion, Surface Pulsations and Binary Interactions in HgMn Stars

Speaker: Jay Allison (Université de Moncton, Moncton, New Brunswick, Canada)

Thursday 25 April

08:00 → 10:00 Atmospheric studies and space geophysics

08:00 Atmosphere aerosol contamination over Ukraine and Kyiv city in connection with russian invasion

Speaker: Xuanyi Wei (Jilin University, Changchun, JiLin, China)

08:15 Atmospheric carbon monoxide and ozone profiles data processing of simultaneous measurement by ground-based radiometer RSO3CO-120-1

Speaker: Yu Shi (Jilin University, Changchun, JiLin, China)

08:30 Ground-based microwave radiometer with a cooling front-end for atmospheric O3 and CO altitude profile study

Speaker: Lidong Wang (Jilin University, Changchun, JiLin, China)

08:45 Statistical Occurrence of Polar Cap Sporadic-Es

Speaker: Anitha Ravishankar (University of Calgary, Calgary, Canada)

09:00 Electrode effects in the Earth’s atmosphere

Speaker: Bohdan Hovorukha (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

09:15 Influence of aerosols on the electrical characteristics of the atmosphere

Speaker: Mykhailo Solomakha (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

09:30 Preliminary results of the solar radiation parameters study in midlatitude station in China

Speaker: Xiaopeng Sun (Jilin University, Changchun, JiLin, China)

09:45 Sudden stratospheric warming impact on the Antarctic stratospheric ozone variations

Speaker: Ruixian Yu (Jilin University, Changchun, JiLin, China)

10:00 → 10:30 Coffee-break

10:30 → 12:30 Solar physics and heliosphere

10:30 Solar X-class Flares Characteristics in the Presence and Absence of CMEs

Speaker: Junaid Haleem (Chang’An University, Xi’an, Shaanxi, China)

10:45 An Analytical Modeling Approach to Understand the Thermodynamic Evolution of Coronal Mass Ejections

Speaker: Soumyaranjan Khuntia (Indian Institute of Astrophysics, Bangalore, Karnataka, India)

11:00 Alfvén wave interaction with particles

Speaker: Bheem Singh Jatav (Madhav University, Pindwara, Rajasthan, India)

11:15 Global Coronal Magnetic field Estimation using Bayesian Inference

Speaker: Upasna Baweja (Aryabhatt Research Institute of Observational Sciences (ARIES), Nainital, Uttarakhand, India)

11:30 Ca K Polar Network as a Proxy for Estimating Polar Magnetic Fields of the Sun

Speaker: Dibya Kirti Mishra (Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, Uttarakhand, India)

11:45 Diagnostics of interplanetary electron beams produced in solar flares with X-ray and Radio data from Solar Orbiter

Speaker: David Paipa (Observatoire de Paris, Meudon, France)

12:00 Probing the Solar Corona with Pulsar Pulses: Calculating Electron Concentration Profile

Speaker: Anastasiis Skoryk (Institute of Radio Astronomy NASU, Khariv, Ukraine)

12:15 Double Periodic Variable V4142 Sgr: a key to approaching the stellar dynamo

Speaker: Jaime A. Rosales G. (Universidad de Concepción, Concepción, Bío Bío, Chile)

Friday 26 April

09:00 → 10:55 Cosmology

Convener: Olena Torbaniuk (Department of Physics and Astronomy ’Augusto Righi’, University of Bologna, Bologna, Italy)

09:00 Insights on Granda – Oliveros Holographic Dark Energy: Evidence of negative dark energy at z ≥ 2

Speaker: Manosh T. Manoharan (Cochin University of Science and Technology (CUSAT), Cochin, Kerala, India.)

09:15 Cosmological Mass Varying Neutrino Model

Speaker: Olga Avsajanishvili (E.Kharadze Georgian National Astrophysical Observatory, Tbilisi, Georgia)

09:30 Spectral energy distribution of radiation from star-like sources in the expanding Universe

Speaker: Anguohao Yang (Jilin University, Changchun, Jilin, China)

09:45 Non constancy of ao in MOND

Speaker: Antonino Del Popolo (Catania University, Catania, Italia)

10:00 Topological data analysis of large scale structure of the Universe

Speaker: Maksym Tsizh (University of Bologna , Bologna, Italy)

10:25 Dark matter subhalo properties in the cosmic web

Speaker: Feven Markos Hunde (Center for Theoretical Physics, Polish Academy of Sciences, Warsaw, Poland))

10:40 Measuring the dark matter halo mass distribution with weak lensing

Speaker: Roman Akhmetshyn (McGill University, Montreal, Canada))

10:55 → 11:30 Coffee-break

11:30 → 15:00 High energy astrophysics and astroparticle physics

Convener: Pavlo Plotko

11:30 X-ray Study of Segments of Cygnus loop

Speaker: Rupesh Behera (Indian Institute of Astrophysics, Bangalore, Karnataka, India)

11:45 Gamma-ray emission from the outskirts of magnetar SGR1900+14

Speaker: Vladyslav Nikitchenko (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

12:00 Studies of variability mechanism in Blazars Jets using X-ray Data

Speaker: Kiran Wani (Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, Uttarakhand ,India)

12:15 Can FSRQ 3C 345 be a very high energy blazar candidate?

Speaker: Athar Ahmad Dar (University Of Kashmir, Srinagar, Jammu And Kashmir, India)

12:30 Superluminal Motion and Jet Parameters in a Gamma-ray-emitting Narrow-line Seyfert 1 Galaxy

Speaker: Bettina Kozák (Eötvös Loránd University, Budapest, Hungary)

12:45 Interpreting the hard X-ray emission from the large scale jet of AGN

Speaker: Amal Abdulrahman (Farook College, Kozhikode, Kerala, India)

13:00 GRBs localization with nano-satellites constellations

Speaker: Wladimiro Leone (University of Trento, Trento, Italia)

13:15 Tidal Disruption Events as the origin of UHECR

Speaker: Pavlo Plotko (DESY Zeuthen, Zeuthen, Germany)

13:30 Coffee-break

14:00 High energy astrophysical neutrinos from the central cluster of the Shapley supercluster

Speaker: Mykhailo Poleshchuk (Bogolyubov Institute for Theoretical Physics of NASU, Kyiv, Ukraine)

14:15 Gamma-ray emission of the central region of the Shapley Supercluster

Speaker: Valentyna Babur (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

14:30 Search for the sources of UHECRs: A Simulation-Based Study of CRs backpropagation near SGR 1900+14

Speaker: Vadym Voitsekhovskyi (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

14:45 Probing Dark Matter with Gamma-Ray Signals from the Shapley Supercluster

Speaker: Maksym Stepanov (Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

15:00 → 15:30 Official closure