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master's thesis
Multipolna pobuđenja deformiranih atomskih jezgri
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:220236
Bjelčić, Antonio
University of Zagreb
Faculty of Science
Department of Physics

Institutional repository: Repository of the Faculty of Science

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Bjelčić, A. (2018). Multipolna pobuđenja deformiranih atomskih jezgri (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:220236

Bjelčić, Antonio. "Multipolna pobuđenja deformiranih atomskih jezgri." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:220236

Bjelčić, Antonio. "Multipolna pobuđenja deformiranih atomskih jezgri." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:220236

Bjelčić, A. (2018). 'Multipolna pobuđenja deformiranih atomskih jezgri', Master's thesis, University of Zagreb, Faculty of Science, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:220236

Bjelčić A. Multipolna pobuđenja deformiranih atomskih jezgri [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:217:220236

A. Bjelčić, "Multipolna pobuđenja deformiranih atomskih jezgri", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:220236

Metadata
TitleMultipolna pobuđenja deformiranih atomskih jezgri
Title (english)Multipole excitations in deformed atomic nuclei
AuthorAntonio Bjelčić
MentorTamara Nikšić (mentor)
Committee memberTamara Nikšić (predsjednik povjerenstva)
Committee memberMatko Milin (član povjerenstva)
Committee memberNils Paar (član povjerenstva)
Committee memberMihael Makek (član povjerenstva)
Committee memberIvica Smolić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Physics)
Zagreb
Defense date and country2018-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Kvazičestična aproksimacija slučajnih faza predstavlja jedan od najčešće korištenih modela za opis kolektivnih pobuđenja u atomskim jezgrama. Veličina kvazičestičnog prostora dosad je ograničavala račune u deformiranim teškim jezgrama. Nedavno predložena metoda konačnih amplituda (FAM - Finite Amplitude Method) omogućava takve račune uz mnogo manje zahtjeve za računalnim resursima. Metoda je dosad uglavnom korištena u opisu monopolnog odziva dok su primjene na više multipole bile manje zastupljene. U okviru ovog diplomskog rada razvijena je implementacija metode konačnih amplituda temeljena na relativističkom energijskom funkcionalu gustoće prikladna za opis viših multipola. Razvijeni model i numerička implementacija testirani su na nekoliko ilustrativnih primjera deformiranih atomskih jezgara.
Abstract (english)
The Quasipartice Random-Phase Approximation (QRPA) based on energy density functionals is a leading framework for describing collective excitations of atomic nuclei. As the space of quasiparticle excitations can become very large in open-shell heavy nuclei, the standard matrix solution of the QRPA equation is often computationally prohibitive, especially for deformed nuclei. Recently, the Finite Amplitude Method (FAM) was proposed as a feasible method for a solution of the QRPA equation. The method has mainly been used for monopole isoscalar and isovector excitations. In this thesis, efficient implementation based on the relativistic nuclear energy density functional theory, suitable for higher multipole excitations, has been developed, tested and applied on excitations of deformed atomic nuclei.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:220236
Study programmeTitle: Physics; specializations in: Research
Course: Research
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra fizike (magistar/magistra fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-11-20 13:53:10