I am a physicist with a PhD in nuclear physics. I have expertise in C++, Python (focused on data science, machine learning, and deep learning).Currently, I am a Postdoctoral Researcher at Jagiellonian University, where I work on developing novel radiopharmaceuticals for Jagiellonian Positron Emission Tomography (J-PET) using Scandium-44 isotope. My research aims to enhance cancer diagnostics through the development of three-photon radiotracers and improving data analysis methods for advanced positronium imaging techniques.I am passionate about advancing nuclear physics, medical imaging technologies, and leveraging data science to drive innovation.
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AdiunktJagiellonian UniversityKraków, Pl -
AdiunktJagiellonian University Apr 2024 - PresentCracow, Małopolskie, Poland -
AssistantJagiellonian University Oct 2021 - Apr 2024Cracow, Małopolskie, Poland -
Researcher Phd StudentJagiellonian University Oct 2015 - Sep 2021Cracow, Małopolskie, PolandDuring my PhD studies, I engaged in a range of complex tasks:● I conducted detailed simulations of proton collision reactions with a deuterium target.● I simulated and analysed the response of the WASA-at-COSY detector to the products of the investigated reactions, optimising data analysis.● A major focus of my research was the analysis of experimental data from WASA-at-COSY. The objective was to test and verify theories regarding the formation of mesic nuclei in proton-deuterium collision reactions.● My work led to the interpretation of results that established an upper limit for the formation of the 3He-η bound state, providing valuable insights into the field of particle physics research.● I authored several publications and delivered presentations at various conferences, summarising and sharing the findings of my research with the scientific community. -
Teaching AssistantJagiellonian University Oct 2015 - Jun 2019Cracow, Małopolskie, PolandProviding laboratory classes in a physics laboratory for students. -
Postdoctoral ResearcherInfn Mar 2022 - Mar 2024Frascati, Latium, ItalyI was actively involved in various tasks:● I was participating in long-term measurements related to kaonic atom formation, a key area of research in understanding fundamental strong interactions.● I was assisting in the complex data analysis and interpretation derived from the SIDDHARTA-2 experiment. ● I was also involved in the calibration process of Silicon Drift Detectors. This precise and technical task is essential for ensuring the accuracy and reliability of the experimental results.● I prepared comprehensive reports and articles summarising the results of the experiment, effectively communicating the findings to the scientific community, contributing to a broader understanding of the field. -
EditorPopular Science Journal “Svit Fizyky” (“World Of Physics”) Aug 2013 - Sep 2015Lviv, Ukraine● Preparing materials for printing (DTP);● Composition and layout design;● Preparing post-image files for printing (PS).
Aleksander Khreptak Education Details
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4.34/5.00 -
Python For Data Science -
4.60/5.00
Frequently Asked Questions about Aleksander Khreptak
What company does Aleksander Khreptak work for?
Aleksander Khreptak works for Jagiellonian University
What is Aleksander Khreptak's role at the current company?
Aleksander Khreptak's current role is Adiunkt.
What schools did Aleksander Khreptak attend?
Aleksander Khreptak attended Jagiellonian University, Goit - Start Your Career In It, Ivan Franko National University Of Lviv, Ivan Franko National University Of Lviv.
Who are Aleksander Khreptak's colleagues?
Aleksander Khreptak's colleagues are Anna Wolska, Monika Kolek, Cezary Woźniak, Mariia Bilinska, Jan P., Emilia A. Slugocka, Paulina Świątek.
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