Yazar "Akkurt, I." için listeleme
-
Calculation of Gamma Strength Functions for Photonucleon Reactions
Karpuz, N.; Mavi, B.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)The cross section for (gamma,N) reaction is important for investigation of nuclear structure, especially in low-energy giant dipole resonance (GDR). The total cross sections of C-12(gamma, n)C-11 and C-12(gamma,p)B-11 ... -
Calculations of Double Differential Cross Sections on Fe-56, Cu-63 and Zr-90 Neutron Emission in Proton Induced Reactions
Demir, N. Karpuz; Cetin, B.; Akkurt, I.; Noori, S. S. (POLISH ACAD SCIENCES INST PHYSICS, 2017)In general, the deep understanding of proton-induced reactions is a crucial step for the further development of nuclear reactions theory. However there has been an interesting focus in nuclear physics. Some applications ... -
Comparison of Excitation Functions of Longer and Shorter Lived Radionuclides
Noori, S. S.; Akkurt, I.; Demir, N. K. (POLISH ACAD SCIENCES INST PHYSICS, 2017)Nuclear reactions, which are very important from the point of view of human health, may occur during the production of the radiation sources, used in radiotherapy. The nuclear reaction data are needed in the radioisotope ... -
The Concentrations of K-40, Ra-226 and Th-232 in Soil Sample in Osmaniye (Turkey)
Akkurt, I.; Kara, A.; Mavi, B.; Gunoglu, K.; Karaborklu, S. (AMER INST PHYSICS, 2011)The K-40, Ra-226 and Th-232 concentration is due to the magmatic structure of the earth and it can be varied from place to place. Osmaniye is located in the Eastern side of Mediteranean Region. It holds the climatic ... -
Cross Sections Calculation of (gamma,N) Reactions for Some Elements
Karpuz, N.; Boz, M. C.; Mavi, B.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)Photonuclear processes can play an important role in the detection of nuclear materials. For this purpose, in this study, the (gamma,n) and (gamma,p) cross sections as functions of photon energy in medium weight nuclei ... -
Determination of Gamma-ray Attenuation Coefficients at Different Energies in Amasya Marbles
Mavi, B.; Oner, F.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)The linear attenuation coefficients of different marble samples (Perlato Beige, Regal Beige and Crema Siva Beige) produced in Amasya were measured. The measurements have been performed at the photon energies of 511, 835 ... -
Determination of Natural Radioactivity and Associated Radiological Hazard in Excavation Field in Turkey (Oluz Hoyuk)
Cetin, B.; Oner, F.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2016)The level of natural radioactivity may be varied with the increase in dependence of the depth into the earth. In present study, soil samples from different depths were collected in Oluz Hoyuexcavation area. The radionuclide ... -
Determination of natural radioactivity levels in soil and travertine of the region of Tokat and Sivas, Turkey
Yigitoglu, I.; Eser, E.; Cetin, B.; Kilicaslan, S.; Oner, F.; Akkurt, I.; Gursoy, G.; Yamcicier, S.; Koc, H. (SPRINGER HEIDELBERG, 2018)In this study, the environmental radioactivity measurements for Tokat and Sivas provinces in the northeast of Turkey were performed. Using gamma ray spectrometry, the activity concentrations of natural radionuclides in ... -
The Effect of Pumice Rate on the Gamma Absorption Parameters of Concrete
Akkurt, I.; Akyildirim, H.; Mavi, B.; Kilincarslan, S.; Basyigit, C. (POLISH ACAD SCIENCES INST PHYSICS, 2012)Since the technology concerning gamma radiation showed a rapid development, it became a necessity to be protected from it. One of the common shielding materials for this purpose is concrete. This study aims to give the ... -
Excitation Functions of (d,n) Reactions on Some Light Nuclei
Noori, S. S.; Karpuz, N.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2016)Nuclear reactions of the induced deuteron particles with light nuclei have been investigated in the history of nuclear physics. In this study, excitation functions for the deuteron reactions Li-6(d,n)Be-7, C-12(d,n)N-13, ... -
Investigation of Double Differential Cross Sections of (gamma, p) Reaction for C-12 Nuclei
Karpuz, N.; Mavi, B.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2016)Photonuclear reaction data, is important for basic and applied research. In additional to this, double differential data is especially vital in the field of nuclear medicine. The increase in the number of patients, admitted ... -
Investigation of Production Reaction Cross Section for Cs-137 Used in Radiotherapy
Karpuz, N.; Boz, C.; Mavi, B.; Oner, F.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)During the production of the radiation source that used in radiotherapy may occur nuclear reactions are very important in terms of human health. Cs-137 is used in radiotherapy that consists of fission the U-235 core. Because ... -
Investigation of Radiation Absorption Properties of Some India Granites
Mavi, B.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)The radiation shielding properties of India granites have been investigated. Gamma-ray attenuation coefficients of some India granites were determined for different energies, 662, 1173, and 1332 keV. The results were ... -
Natural Radioactivity of Boron Added Clay Samples
Akkurt, I.; Canakci, H.; Mavi, B.; Gunoglu, K. (AMER INST PHYSICS, 2011)Clay, consisting fine-grained minerals, is an interesting materials and can be used in a variety of diferent fields especially in dermatology application. Using clay such a field it is important to measure its natural ... -
Photon Attenuation Coefficients of Iron Doped Clay at 662 keV
Akkurt, I.; Mavi, B.; Gunoglu, K.; Akyildirim, H.; Canakci, H. (POLISH ACAD SCIENCES INST PHYSICS, 2013)After discovery of the radioactivity by Becquerel, radiation started to be used in large fields and it became part of our life nowadays. Using radiation from industry to medicine brings its hazardous effect and radiation ... -
RETRACTED: SHIELDING PROPERTY OF NATURAL BIOMASS AGAINST GAMMA RAYS (Retracted article. See vol. 17, pg. 787, 2015)
Mavi, B.; Gurbuz, F.; Ciftci, H.; Akkurt, I. (TAYLOR & FRANCIS INC, 2014)Algae and cyanobacteria are capable living under harsh conditions in the natural environments and can develop peculiar survival processes. In order to evaluate radiation shielding properties of green algae; Chlorella ... -
Variation of Photoneutron Cross Section with Mass Number
Karpuz, N.; Boz, M. C.; Mavi, B.; Akkurt, I. (POLISH ACAD SCIENCES INST PHYSICS, 2015)Photonuclear reactions play an important role in many different subfields of nuclear astrophysics, and fields, such as nucleosynthesis applications. The photonuclear reaction cross sections, especially the photoneutron ...