Scientific Studies

 

A. PUBLICATIONS

 

A.   34.   O. Ozer, W. A. Sheekhop, G. Sayin
A toy model for determining the critical size condition in fission chain reaction
Journal : Revista Mexicana de Física E
Label : Rev. Mex. Fis. E,, Volume 22,no. 1, Jan-Jun, pp.010213 1; doi.org/10.31349/RevMexFisE.22.010213 (2025),

 

A.   33.   H. Koklu and O. Ozer
Analyzing of the Scattering Coefficients in the Neutron Transport Equation for Critical Systems
Journal : Journal of Computational and Theoretical Transport
Label : J. of Computational and Theoretical Transport, Volume 51,no. 1-3, 112-138; doi:10.1080/23324309.2022.2091601 (2022),

 

A.   32.   H. Koklu and O. Ozer
Critical thickness problem for tetra-anisotropic scattering in the reflected reactor system
Journal : PRAMANA-Journal of Physics
Label : Pramana - J Phys, Volume 95, no. 4, Article no:90; doi:10.1007/s12043-021-02190-1 (2021),

 

A.   31.   H. Koklu and O. Ozer
Critical size of a slab reactor with triplet anisotropic scattering in the neutron trasnport theory
Journal : The International Journal of Materialsand Engineering Technology
Label : TIJMET, Volume 003,no. 2, 98-108; doi: n/a (2020),

 

A.   30.   H. Koklu and O. Ozer
Extension to quadratic anisotropic scattering in one-speed neutron transport equation for critical thickness calculations
Journal : Kerntechnik
Label : Kerntechnik, Volume 85,no. 5, 380-386; doi: 10.3139/124.190042 (2020),

 

A.   29.   G. Sayegh and O. Ozer
Application of Monte Carlo Method for systems without/with reflector
Journal : AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 2178, 030059-1/030059-4; doi: 10.1063/1.5135457 (2019),

 

A.   28.   H. Koklu and O. Ozer
Critical thickness calculations for quadratic anisotropic scattering in one-speed neutron transport equation
Journal : Igdir 1st International Conference on Multidisciplinary Studies
Label : UMTEB Igdir Conference Proc. 1, 1247-1252; doi: not available (2018),

 

A.   27.   H. I. Andic and O. Ozer
Calculation of astrophysical S factor at low energy levels
Journal : AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 1815, 130001-130003; doi: 10.1063/1.4976480 (2017),

 

A.   26.   K. Firat and O. Ozer
Evaluation of the Fokker-Planck probability by Asymptotic Taylor Expansion Method
Journal : AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 1815, 130004-130007; doi: 10.1063/1.4976483 (2017),

 

A.   25.   H. Koklu, A. Ersoy, M. C.Gulecyuz and O. Ozer
Calculation of the neutron diffusion equation by using Homotopy Perturbation Method
Journal : AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 1722, 030007-1–030007-4; doi: 10.1063/1.4944130 (2016),

 

A.   24.   O. Ozer and H. Koklu
An alternative approach to energy eigenvalue problems of anharmonic potentials
Journal : Advances in Mathematical Physics
Label : Adv. Math. Phys. 2014, 537563 (2014)

 

A.   23.   O. Ozer, H. Koklu and S. Resitoglu
Application of the Asymptotic Taylor Expansion Method to Bistable potentials
Journal : Advances in Mathematical Physics
Label : Adv. Math. Phys. 2013, 239254 (2013)

 

A.   22.   H. Koklu, S. Resitoglu and O. Ozer
The critical mass and the eigenvalue of fast neutrons reaction
Journal :Balkan Physics Letters
Label : BPL 21, 140-152 (2013)

 

A.   21.   H. Koklu, S. Resitoglu and O. Ozer
Criticality of bare and reflected reactors for fast neutrons reaction
Journal : Energy Education Science and Technology Part A: Energy Science and Research
Label : EEST PART A 30, 707-710 (2012)

 

A.   20.   Okan Ozer and Géza Lévai
Asymptotic iteration method applied to bound-state problems with unbroken and broken supersymmetry
Journal : Romanian Journal of Physics
Label : Rom. Journ. Phys. 57, 582-593 (2012)

 

A.   19.   Y. Basak and O. Ozer
Variational method and supersymmetric techniques for the Fokker-Planck probability
Journal : Balkan Physics Letters
Label : BPL 20, 231-242 (2012)

 

A.   18.   Hakan Ciftci, Okan Ozer and Pinaki Roy
Asymptotic iteration approach to supersymmetric bistable potentials
Journal : Chinese Physics B
Label : Chin. Phys. B 21, 010303-1/010303-6 (2012)

 

A.   17.   Géza Lévai and Okan Ozer
An exactly solvable Schrodinger equation with finite positive position-dependent effective mass
Journal : Journal of Mathematical Physics
Label : J. Math. Phys. 51, 092103-1/092103-13 (2010)

 

A.   16.   O. Ozer
Solution of a novel quasi-exactly solvable potential via asymptotic iteration method
Journal : Progress of Theoretical Physics
Label : Prog. Theor. Phys. 121, 437-443 (2009)

 

A.   15.   O. Ozer
Application of asymptotic iteration method to some exactly solvable Hermitian and QES non-Hermitian Hamiltonians
Journal : Balkan Physics Letters
Label : BPL, 15, 151041, (2009)

 

A.   14.   Okan Ozer and Pinaki Roy
The asymptotic iteration method applied to certain quasinormal modes and non Hermitian systems
Journal : Central European Journal of Physics
Label : Cent. Eur. J. Phys., 7, 747-752 (2009)

 

A.   13.   O. Ozer and V. Aslan
Application of asymptotic iteration method to the Khare-Mandal and its PT-symmetric QES partner potential
Journal : Central European Journal of Physics
Label : Cent. Eur. J. Phys., 6, 879-883 (2008)

 

A.   12.   O. Ozer
Eigenvalue problems of non-Hermitian systems via improved asymptotic iteration method
Journal : Chinese Physics Letters
Label : Chinese Phys. Lett., 25, 3111-3114 (2008)

 

A.   11.   R. Koc, O. Ozer and H. Tutunculer
Solution of the Matrix Hamiltonians via asymptotic iteration method
Journal : Chinese Journal of Physics
Label : Chinese J. Phys., 46, 1-13 (2008)

 

A.  10.   R. Koc, O. Ozer and H. Tutunculer and R. G. Yıldırım
Solution of spin-boson systems in one and two-dimensional geometry via the asymptotic iteration method
Journal : The European Physical Journal B
Label : Eur. Phys. J. B 59, 375-383 (2007)

 

A.  9.   O. Ozer, M. Yılmaz
Determination of The Astrophysical S Factor Near Zero Energy
Journal: AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 899, p. 537 (2007)

 

A.  8.   M. Yılmaz, O. Ozer
Nuclear Halos and Borromeans in the Primordial Nucleosynthesis Process and in Astrophysical Nuclear Reactions.
Journal: AIP Conference Proceedings
Label : AIP Conf. Proc. Volume 899, p. 551 (2007)

 

A.  7.   B. Gonul, O. Ozer, M. Kocak
Unified treatment of screening Coulomb and anharmonic oscillator potentials in arbitrary dimensions
Journal : Communications in Theoretical Physics
Label : Comm. Theor. Phys. 45, 807-812 (2006)

 

A.  6.   O. Ozer and B. Gonul
New exact treatment of the perturbed Coulomb interactions
Journal : Modern Physics Letters A
Label : Mod. Phys. Lett A 18, 2581-2586 (2003)

 

A.  5.   Bulent Gonul, Okan Ozer, Besire Gonul and Fatma Uzgun
Exact solutions of effective-mass Schrödinger equations
Journal : Modern Physics Letters A
Label : Mod. Phys. Lett A 17, 2453-2465 (2002)

 

A.  4.   Besire Gonul, Bulent Gonul, Dilek Tutcu and Okan Ozer
Supersymmetric approach to exactly solvable systems with position-dependent effective masses
Journal : Modern Physics Letters A
Label : Mod. Phys. Lett. A 17, 2057-2066 (2002)

 

A.  3.   B. Gonul, O. Ozer, M. Kocak, D. Tutcu and Y. Cancelik
Supersymmetry and the relationship between a class of singular potentials in arbitrary dimensions
Journal : Journal of Physics A: Mathematical And General
Label : J. Phys. A: Math. Gen. 34, 8271-8279 (2001)

 

A.  2.  B. Gonul, O. Ozer, Y. Cançelik and M. Kocak
Hamiltonian hierarchy and the Hulthen potential
Journal : Physics Letters A
Label : Phys. Lett. A 275, 238-243 (2000)

 

A.  1.   B. Gonul, O. Ozer and M. Yılmaz
Investigation of phase-equivalent potentials by a halo transfer reaction
Journal : The European Physical Journal A
Label : Eur. Phys. J. A 9, 19-28 (2000)

 

B. CONFERENCE and SEMINAR

B.  30. S. Safadi and O. Ozer
Determination of Multiplication Factor with Enrichment for an Enriched Uranium Reactor (oral presentation)
Turkish Physical Society 39th International Physics Conference (TFD-39)
31 August - 04 September, 2023 at Bodrum/Mugla-TURKEY
Abstracts, p: 280

 

B.  29. H. Koklu and O. Ozer
Critical thickness Calculation of a slab reactor for triplet anisotropic scattering (oral presentation)
4th International Energy & Engineering Congress (UEMK 4th)
24 -25 October, 2019 at Gaziantep-TURKEY
Abstracts, p: 1119

 

B.  28. O. Ozer
Heat transfer and variable specific heats of working fluid in Otto cycle (oral presentation)
4th International Energy & Engineering Congress (UEMK 4th)
24 -25 October, 2019 at Gaziantep-TURKEY
Abstracts, p: 1325

 

B.  27. H. Koklu and O. Ozer
Critical size of a slab reactor with neutron transport theory of the triplet anisotropic scattering (oral presentation)
International Conference of Materials and Engineering Technology(TICMET’19)
10 - 12 October, 2019 at Gaziantep-TURKEY
Abstracts, p: 47

 

B.  26. G. Sayegh and O. Ozer
Application of Monte Carlo method for systems without/with reflector (oral presentation)
Turkish Physical Society 35th International Physics Conference (TFD-35)
4 - 8 September, 2019 at Bodrum/Mugla-TURKEY
Abstracts, p: 281

 

B.  25. H. Koklu and O. Ozer
Critical thickness calculations for quadratic anisotropic scattering in one-speed neutron transport equation (oral presentation)
1st International Conference on Multidisciplinary Studies (UMTEB)
06 - 07 November, 2018 at Igdir-TURKEY
Abstracts, p: 1247

 

B.  24. H. Koklu and O. Ozer
Calculation of the critical size for a slab reactor in one-speed neutron transport theory by (an)isotropic scattering (oral presentation)
Turkish Physical Society 34th International Physics Conference (TFD-34)
05 - 09 September, 2018 at Bodrum/Mugla-TURKEY
Abstracts, p: 100

 

B.  23. W. A. Sheekhoo and O. Ozer
Calculation of critical mass for fission chain reaction by Monte Carlo method (oral presentation)
Turkish Physical Society 33rd International Physics Conference (TFD-33)
06 - 10 September, 2017 at Bodrum/Mugla-TURKEY
Abstracts, p: 698

 

B.  22. K. Firat and O. Ozer
Evaluation of the Fokker-Planck probability by Asymptotic Iteration Method (oral presentation)
Turkish Physical Society 32nd International Physics Conference (TFD-32)
6 - 9 September, 2016 at Bodrum/Mugla-TURKEY
Abstracts, p: 394

 

B.  21. H. I. Andic and O. Ozer
Calculation of astrophysical S-factor at low energy levels (oral presentation)
Turkish Physical Society 32nd International Physics Conference (TFD-32)
6 - 9 September, 2016 at Bodrum/Mugla-TURKEY
Abstracts, p: 385

 

B.  20. H. Koklu and O. Ozer
Solution of the neutron diffusion equation by Pn method
Turkish Physical Society 32nd International Physics Conference (TFD-32)
6 - 9 September, 2016 at Bodrum/Mugla-TURKEY
Abstracts, p: 193

 

B.  19. H. Koklu, A. Ersoy, M. C. Gulecyuz and O. Ozer
Calculation of the neutron diffusion equation by using Homotopy Perturbation Method (oral presentation)
9th International Conference of the Balkan Physical Union (BPU-9)
24 - 27 August, 2015 at Istanbul-TURKEY
Abstracts, p: 71

 

B.  18. H. Koklu, O. Ozer, M. C. Gulecyuz and A. Ersoy
Evaluation of Buckling for certain type reactor systems (poster presentation)
Turkish Physical Society 31st International Physics Conference (TFD-31)
21 - 24 July, 2014 at Bodrum/Mugla-TURKEY
Abstracts, p: 473

 

B.  17. A. Ersoy, H. Koklu, O. Ozer and M. C. Gulecyuz
The P_{N} method for the Milne problem for linearly anisotropic scattering (poster presentation)
Turkish Physical Society 31st International Physics Conference (TFD-31)
21 - 24 July, 2014 at Bodrum/Mugla-TURKEY
Abstracts, p: 476

 

B.  16. H. Koklu, S. Resitoglu and O. Ozer
The critical mass and the eigenvalue of fast neutrons reactions (oral presentation)
Turkish Physical Society 29th International Physics Conference (TFD-29)
5 - 8 September, 2012 at Bodrum/Mugla-TURKEY
Abstracts, p: 275

 

B.  15. O. Ozer
A remark on solution of the Fokker-Planck equation for Bistable potentials (oral presentation)
Turkish Physical Society 29th International Physics Conference (TFD-29)
5 - 8 September, 2012 at Bodrum/Mugla-TURKEY
Abstracts, p: 282

 

B.  14. Y. Basak and O. Ozer
Variational method and supersymmetric techniques for the Fokker-Planck probability (oral presentation)
Turkish Physical Society 28th International Physics Conference (TFD-28)
6 - 9 September, 2011 at Bodrum/Mugla-TURKEY
Abstracts, p: 82

 

B.  13. T. Sarıoglu (Aydemir) and O. Ozer
Application of Asymptotic Iteration Method to Certain Supersymmetric Partner Potentials (oral presentation)
Turkish Physical Society 27th International Physics Conference (TFD-27)
14 - 17 September, 2010 at Istanbul-TURKEY
Abstracts, p: 48

 

B.  12.   N. F. Ercengiz and O. Ozer
Critical Mass Calculation by Monte Carlo Method (oral presentation)
7th International Student Conference of the Balkan Physical Union (ISCBPU-7)
4 - 7 September, 2009 at Bodrum/Mugla-TURKEY
Abstracts, p: 44

 

B.  11.   O. Ozer
Application of asymptotic iteration method to some exactly solvable Hermitian and QES non-Hermitian Hamiltonians (oral presentation)
Turkish Physical Society 25th International Physics Conference (TFD-25)
25 - 29 August, 2008 at Bodrum/Mugla-TURKEY
Abstracts, p: 293

 

B.  10.   V. Aslan and O. Ozer
Analytical Solution of Hermitian Systems via an Improvement in the Asymptotic Iteration Method (oral presentation)
6th International Student Conference of the Balkan Physical Union (ISCBPU-6)
21 - 24 August, 2008 at Bodrum/Mugla-TURKEY
Abstracts, p: 54

 

B.  9.   S. Sahin and O. Ozer
Simulation of a Fission Reaction (oral presentation)
5th International Student Conference of the Balkan Physical Union (ISCBPU-5)
21 - 24 August, 2007 at Bodrum/Mugla-TURKEY
Abstracts, p: 45

 

B.  8.   N. B. Atlay and O. Ozer
Fuel Cells (oral presentation)
5th International Student Conference of the Balkan Physical Union (ISCBPU-5)
21 - 24 August, 2007 at Bodrum/Mugla-TURKEY
Abstracts, p: 85

 

B.  7.   V. Aslan and O. Ozer
Application of the Asymptotic Iteration Method to the Schrödinger Equation (oral presentation)
4th International Student Conference of the Balkan Physical Union (ISCBPU-4)
29 August - 1 September, 2006 at Bodrum/Mugla-TURKEY
Abstracts, p: 45

 

B.  6.   O. Ozer, M. Yılmaz
Determination of The Astrophysical S Factor Near Zero Energy (poster)
6th International Conference of the Balkan Physical Union (BPU-6)
22 - 26 August, 2006 at Istanbul-TURKEY
Abstracts, p: 579

 

B.  5.   M. Yılmaz, O. Ozer
Nuclear Halos and Borromeans in the Primordial Nucleosynthesis Process and in Astrophysical Nuclear Reactions (poster).
6th International Conference of the Balkan Physical Union (BPU-6)
22 - 26 August, 2006 at Istanbul-TURKEY
Abstracts, p: 610

 

B.  4.   M. Yılmaz, O. Ozer
144Sm Crosssection and Reaction RateCalculations for Astrophysical Nuclear Reactions (poster)
6th International Conference of the Balkan Physical Union (BPU-6)
22 - 26 August, 2006 at Istanbul-TURKEY
Abstracts, p: 595

 

B.  3.   O. Ozer, B. Gonul
N-Boyut Uzayda, Perdelenmis Coulomb Potansiyeli Ve Anharmonic Osilatör Potansiyeli'nin Birlestirme Islemi (oral presentation)
Turkish Physical Society 21th International Physics Conference (TFD-21)
Süleyman Demirel University,
11-14 September, 2002 at Isparta-TURKEY
Abstracts, p: 150

 

B.  2.   B. Gonul, B. Gonul, O. Ozer and D. Tutcu
Değişken Efektif Kütle İçeren Fiziksel Sistemlerin Tam Çözümleri (oral presentation)
Turkish Physical Society 21th International Physics Conference (TFD-21)
Süleyman Demirel University,
11-14 September, 2002 at Isparta-TURKEY
Abstracts, p: 268

 

B.  1.   O. Ozer, B. Gonul
Phase-Equaivalent Supersymmetric Deep and Shallow Potentials (oral presentation)
II. Kızılırmak Uluslararası Fen Bilimleri Kongresi (Fizik),
Kırıkkale University,
20-22 May, 1998 at Kırıkkale- TURKEY
Abstracts, p:158

 

C. PUBLISHED BOOKS

C.  1.   B. Gonul, M. Yılmaz, O. Ozer and I. Zorba
Experiments in Nuclear Physics
ISBN: 975-7375-27-6, First Edition (September, 2000)
(Available from the University Bookshop . Code No.:270)

 

D. ACADEMIC VISITS TO OTHER INSTITUTIONS

D.   6.   Okan Ozer

The Rosatom Technical Academy (Rosatom)
Obninsk & St. Petersburg, Russian Federation,
October, 2022.
(supported by the International Atomic Energy Agency, (IAEA), and the Rosatom)

 

D.   5.   Okan Ozer

The Abdus Salam International Centre for Theoretical Physics (ICTP)
Trieste, ITALY,
April, 2016.
(supported by the ICTP and the International Atomic Energy Agency, IAEA, the Italian Ministry of Foreign Affairs, FARNESINA, and Partnership for Nuclear Security, PNS)

 

D.   4.   Okan Ozer

The Abdus Salam International Centre for Theoretical Physics (ICTP)
Trieste, ITALY,
February, 2015.
(supported by the ICTP and the International Atomic Energy Agency, IAEA)

 

D.   3.   Okan Ozer

Department of Physics & Mathematics,

Siegen University , GERMANY,
June, 2014.
(supported by the Erasmus Teaching Program.)

 

D.   2.   Okan Ozer

Institute of Nuclear Research of the Hungarian Academy of Sciences (ATOMKI-HAS)

Debrecen , HUNGARY,
28th September – 25th December 2009.
(supported by the Hungarian Academy of Sciences (HAS) and TUBITAK.)

 

D.   1.   Okan Ozer

The Abdus Salam International Centre for Theoretical Physics (ICTP)
Trieste, ITALY,
August, 2006.
(supported by the ICTP and the University of Gaziantep.)