Doç. Dr. Orhan BAYRAK Akdeniz Üniversitesi Fen Fakültesi, Fizik Bölümü 07058-Antalya / Türkiye : ++90 242 310 22 96 : ++90 242 227 89 11 @ : bayrak@akdeniz.edu.tr : http://nukleer.akdeniz.edu.tr/ : Cuma 13.00-15.00 Doğum tarihi ve yeri 1979 Kayseri ARAŞTIRMA ALANLARI Nükleer Reaksiyonlar ve Saçılma: kararlı, ekzotik ve halo çekirdeklerin elastik ve inelastik saçılması. Nükleer Saçılma Metotları : Optik model (Optical Model), Çiftlenmiş kanallar metodu (Coupled Channel), Çift-katlama (Double Folding), WKB, Eikonal ve S-matrix parametrizasyonu. Yarı-kararlı Durumlar, Nükleer bozunum süreçleri. Kuantum Mekaniksel Dalga denklemlerinin analitik ve numerik çözümleri. Diferansiyel denklemlerin analitik ve nümerik çözümleri. ARAŞTIRMA PROJELERİ Yürütücüsü olduğu projeler: 1. TÜBİTAK - 210T155- Tamamlandı Ağir Çekirdeklerin Alfa Bozunum Mekanizmalarinin İncelenmesi, Antalya 2011. Yardımcı araştırmacı olarak görev aldığı projeler: 1. TÜBİTAK - TBAG-2398 - Tamamlandı Nükleer Kümelenme: Nükleer Yapı ve Reaksiyon Formalizmine Uygulanması, Kayseri, 2006. 2. TÜBİTAK - TBAG-106T024 - Tamamlandı Nükleer Fizik ve Astrofizikteki Reaksiyon Gözlenebilirlerine Transfer ve Quasi-Elastik Reaksiyonların Etkisi, Kayseri, 2007. 3. E.Ü.B.A.P.- FBT-04-16 - Tamamlandı Hafif Ağır Çekirdek Reaksiyonlarının Açıklanması İçin Yeni Bir Potansiyel Yaklaşımı, Kayseri, 2006.
4. E.Ü.B.A.P.- FBA-03-27 - Tamamlandı Hafif-Ağır İyonların Elastik ve İnelastik Etkileşimlerinin Yeni Çiftlenim Potansiyeli Kullanılarak İncelenmesi ve Bulunan Teorik Sonuçların Türkiye Atom Enerjisi Kurumunun İmkanları Kullanılarak Deneysel Olarak Test Edilmesi, Kayseri, 2006. DİĞER FAALİYETLER Verdiği Dersler: Genel Fizik, Modern Fizik, Nükleer Fizik, Parçacık Fiziği, Fizikte Özel Fonksiyonlar, Kuantum Mekaniği, Atom ve Molekül Fiziği Uluslararası Hakemlik Yaptığı Dergiler: Journal of Mathematical Physics Physica Scripta Central European Journal of Physics (CEJP) International Journal of Theoretical Physics (IJTP) ISRN Mathematical Physics ESERLER A. Uluslararası hakemli dergilerde yayımlanan makaleler : According to the Web of Science (WoS) cited paper: 400 h-index: 11 A28. A. Soylu, Y. Sert, O. Bayrak and I. Boztosun, Role of the cluster deformations in explaining the exotic decay half-lives, The European Physical Journal A - Hadrons and Nuclei (Eur. Phys. J. A) 48, 128 (2012). A27. A. Soylu, O. Bayrak and I. Boztosun, "The Effect of the velocity-dependent potentials on the Morse Potential energy eigenvalues", Central European Journal of Physics (CENT EUR J PHYS) 10, 953 (2012). A26. Y. Sert, T. Caner, O. Bayrak and I. Boztosun, Radial Sensitivity of the Elastic Scattering around the Coulomb Barrier Energies for Weakly-Bound and Halo Nuclei, Modern Physics Letters A (MOD PHYS LETT A) 27, 1250118 (2012). A25. G. Kocak, O. Bayrak and I. Boztosun, "Supersymmetric solution of Schrodinger equation by using the asymptotic iteration method", Annalen der Physik (ANN PHYS- BERLIN) 524, 353 (2012).
A24. A. Coban, O. Bayrak, A. Soylu and I. Boztosun, Deformation Effects on the Alpha Decay Half-lives, Physical Review C (Phys. Rev. C) 85, 044324 (2012). A23. M. Aygun, O. Bayrak, I. Boztosum, Y. Şahin, "The energy eigenvalues of the Kratzer potential in the presence a magnetic field", European Physical Journal D (Eur. Phys. J. D) 66, 35 (2012). A22. O. Bayrak and I. Boztosun, "Phase shift analysis of the 6He+208Pb and the 6He+197Au systems", Central European Journal of Physics (CENT EUR J PHYS) 10, 109 (2012). A21. O. Bayrak, A. Soylu and I. Boztosun, Effect of the Velocity-Dependent Potentials on the Bound State Energy Eigenvalues, Chinese Physics Letters (CHIN. PHYS LETT.) 28, 040304 (2011). A20. O. Bayrak, and I. Boztosun, Semiclassical Description of the 6 He+ 12 C Elastic Scattering, Physics of Atomic Nuclei (PHYS ATOM NUCL+) 74, 1 (2011). A19. O. Bayrak, A. Soylu and I. Boztosun, The relativistic treatment of spin-0 particles under the rotating Morse oscillator, Journal of Mathematical Physics (J MATH PHYS) 51, 112301 (2010). A18. O. Bayrak, M. Karakoc, I. Boztosun ad R. Sever, Analytical solution of the Schrodinger equation for Makarov potential with any l angular momentum, International Journal of Theoretical Physics (INT J THEOR PHYS) 47, 3005 (2008). A17. A. Soylu, O. Bayrak and I. Boztosun, Exact solutions of Klein-Gordon equation with scalar and vector Rosen-Morse-type potentials, Chinese Physics Letters (CHINESE PHYS LETT) 25, 2754 (2008). A16. F. Taskin, I. Boztosun and O. Bayrak, Exact solutions of Klein-Gordon equation with exponential scalar and vector potentials, International Journal of Theoretical Physics (INT J THEOR PHYS) 47, 1612 (2008). A15. A. Soylu, O. Bayrak and I. Boztosun, kappa state solutions of the Dirac equation for the Eckart potential with pseudospin and spin symmetry, Journal of Physics A- Mathematical and Theoretical (J PHYS A-MATH THEOR) 41, 065308 (2008). A14. G. Kocak, O. Bayrak and I. Boztosun, Arbitrary l-state solution of the Hellmann potential, Journal of Theoretical & Computational Chemistry (J THEOR COMPUT CHEM) 6, 893 (2007). A13. O. Bayrak and I. Boztosun, An alternative accurate solution of the exponential cosine screened Coulomb potential, International Journal of Modern Physics C (INT J MOD PHYS C) 18, 1443 (2007). A12. A. Soylu, O. Bayrak and I. Boztosun, An approximate solution of Dirac-Hulthen problem with pseudospin and spin symmetry for any kappa state, Journal of Mathematical Physics (J MATH PHYS) 48, 082302 (2007).
A11. O. Bayrak and I. Boztosun, The pseudospin symmetric solution of the Morse potential for any kappa state, Journal of Physics A-Mathematical and Theoretical (J PHYS A-MATH THEOR) 40, 11119 (2007). A10. O. Bayrak and I. Boztosun, Bound state solutions of the Hulthen potential by using the asymptotic iteration method, PHYSICA SCRIPTA (PHYS SCRIPTA) 76, 92 (2007). A9. O. Bayrak and I. Boztosun, Application of the asymptotic iteration method to the exponential cosine screened coulomb potential, International Journal of Quantum Chemistry (INT J QUANTUM CHEM) 107, 1040 (2007). A8. M. Aygun, O. Bayrak and I. Boztosun, Solution of the radial Schrodinger equation for the potential family V(r)=(A)/(r2)-(B)(/r)+Cr-kappa using the asymptotic iteration method, Journal of Physics B-Atomic Molecular and Optical Physics (J PHYS B- AT MOL OPT) 40, 537 (2007). A7. O. Bayrak and I. Boztosun, Analytical solutions to the Hulthen and the Morse potentials by using the asymptotic iteration method, Journal of Molecular Structure- Theochem (J MOL STRUC-THEOCHEM) 802, 17 (2007). A6. O. Bayrak, I. Boztosun and H. Ciftci, Exact analytical solutions to the Kratzer potential by the asymptotic iteration method, International Journal of Quantum Chemistry (INT J QUANTUM CHEM) 107, 540 (2007). A5. A. Soylu, O. Bayrak and I. Boztosun, The energy eigenvalues of the two dimensional hydrogen atom in a magnetic field, International Journal of Modern Physics E-Nuclear Physics (INT J MOD PHYS E) 15, 1263 (2006). A4. O. Bayrak, G. Kocak and I. Boztosun, Any l-state solutions of the Hulthen potential by the asymptotic iteration method, Journal of Physics A-Mathematical and General (J PHYS A-MATH THEOR) 39, 11521 (2006). A3. O. Bayrak and I. Boztosun, Arbitrary l-state solutions of the rotating Morse potential by the asymptotic iteration method, Journal of Physics A-Mathematical and General (J PHYS A-MATH THEOR) 39, 6955 (2006). A2. I. Boztosun, Y. Dagdemir and O. Bayrak, The examination of the C-12+Mg-24 elastic scattering around the Coulomb barrier, Physics of Atomic Nuclei (PHYS ATOM NUCL+) 68, 1153 (2005). A1. I. Boztosun, O. Bayrak and Y. Dagdemir, "A comparative study of the C-12+Mg-24 system with deep and shallow potentials", International Journal of Modern Physics E- Nuclear Physics (INT J MOD PHYS E) 14, 663 (2005).
B. Uluslararası bilimsel toplantılarda sunulan çağrılı konuşmalar: B1. O. Bayrak, The investigation of the alpha decay mechanisms of heavy nuclei, International Conference on Nuclear Fragmentation 2011 (NUFRA2011), Kemer- Antalya. C. Uluslararası bilimsel toplantılarda sunulan ve bildiri kitabında (Proceedings) basılan bildiriler : C1. O. Bayrak and I. Boztosun, Analytical Solution of the Morse and the Hulthen Potentials by Using Asymptotic Iteration Method, Sixth International Conference of The Balkan Physical Union, AIP Conf. Proc. 899, 353 (2007). C2. A. Soylu, O. Bayrak, I. Boztosun, Kappa State Solutions of Dirac-Hulthen and Dirac-Eckart Problems with Pseudospin and Spin Symmetry, NUCLEAR PHYSICS AND ASTROPHYSICS: Nuclear Physics and Astrophysics: From Stable Beams to Exotic Nuclei, AIP Conf. Proc. 1072, 322 (2008).