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dc.contributor.authorOflaz, Uğur
dc.contributor.authorSarpün, İsmail Hakkı
dc.contributor.authorÖzdoğan, Hasan
dc.date.accessioned2022-06-22T13:28:13Z
dc.date.available2022-06-22T13:28:13Z
dc.date.issued2022
dc.identifier.citationOflaz, U., Sarpün, İ. H., & Özdoğan, H. (2022). Investigation of level density and gama strength function for photoneutron reaction in medical linacs in beamline. Applied Radiation and Isotopes, 186.en_US
dc.identifier.issn0969-8043
dc.identifier.urihttp://hdl.handle.net/20.500.12566/1216
dc.description.abstractPhotoneutron reaction cross-sections of 197Au, 187Re, 186W, 181Ta, 94,95,96,97,98,100Mo isotopes were calculated through the TALYS 1.95 nuclear reaction code. The energy range of the incident photon chosen as 7 MeV–30 MeV corresponded to the range of the giant dipole resonance region, which is also an applicable energy range in radiotherapy for many commercial medical linear accelerators. Calculations were performed using three phenomenological level density models available in code, namely the Constant Temperature Fermi Gas Model, the Back-shifted Fermi Gas Model, and the Generalized Superfluid Model. The most convenient level density model for each reaction was chosen using relative variance calculations. The cross-section calculations were repeated using gamma strength function models, Kopecky-Uhl generalized Lorentzian model, Brink-Axel Lorentzian model, and Goriely's hybrid model and the best level density model was kept constant. The calculated data and the experimental data from the international Experimental Nuclear Reaction Data Library were analysed and compared graphically.en_US
dc.description.sponsorshipNo sponsoren_US
dc.language.isoengen_US
dc.publisherApplied Radiation and Isotopesen_US
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_US
dc.subjectPhotoneutronen_US
dc.subjectfoto-nötronen_US
dc.subjectCross Sectionen_US
dc.subjecttesir kesitien_US
dc.subjectMedical linac headen_US
dc.subjectMedikal lineer hızlandırıcı kafasıen_US
dc.subjectLevel densityen_US
dc.subjectSeviye yoğunluğuen_US
dc.subjectGamma strenght functionen_US
dc.subjectGamma kuvvet fonksiyonuen_US
dc.subjectEXFORen_US
dc.titleInvestigation of level density and gama strength function for photoneutron reaction in medical linacs in beamlineen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.relation.publicationcategoryInternational publicationen_US
dc.identifier.volume186
dc.contributor.orcid0000-0001-6127-9680 [Özdoğan, Hasan]
dc.contributor.abuauthorÖzdoğan, Hasan
dc.contributor.yokid116763 [Özdoğan, Hasan]


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