You are here

Home » Content

197Au için (γ,xn) ve (p,xn) Reksiyonlarının Tesir Kesiti Hesaplamaları

Cross-Section Calculations of (γ,xn) and (p,xn) Reactions for 197Au

Journal Name:

  • Cumhuriyet Üniversitesi Fen Fakültesi Fen Bilimleri Dergisi

Publication Year:

  • 2016

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, cross–sections of (γ,n), (γ,2n), (γ,3n) and (p,xn) reactions for 197Au have been calculated. The main aim of this study is to investigate the pre–equilibrium and equilibrium effects on 197Au. While the Weisskopf–Ewing and equilibrium models have been used for the equilibrium process in the calculations, the hybrid, geometry dependent hybrid and two component exciton nuclear reaction models have been used for the pre–equilibrium process. For this purpose, the TALYS 1.6, EMPIRE 3.2 and ALICE/ASH codes have been used. The calculated results have been discussed and compared with the experimental data
Bookmark/Search this post with
Abstract (Original Language): 
Bu çalışmada, 197Au için (γ,n), (γ,2n), (γ,3n) ve (p,xn) reaksiyonlarının tesir kesitleri hesaplanmıştır. Bu çalışmanın ana amacı, 197Au üzerindeki denge öncesi ve denge etkilerinin incelenmesidir. Denge hesaplamaları için Weisskopf-Ewing ve denge modelleri kullanılırken, denge öncesi hesaplamaları için hibrid, geometri bağımlı hibrit ve iki bileşenli eksiton model kullanılmıştır. Bu amaçla, TALYS 1.6, EMPIRE 3.2 ve ALICE/ASH kodları kullanılmıştır. Hesaplanan değerler, teorik veriler ile kıyaslanmıştır.
FULL TEXT (PDF): 
PDF icon arastirmax-197au-icin-gxn-pxn-reksiyonlarinin-tesir-kesiti-hesaplamalari.pdf
  • 6
208
213
  • Turkish

REFERENCES

References: 

1. Forrest A., Kopecky J., Ch J., 2005. Cross Section Library The European Activation File: EAF-
2005, UKAEA FUS 515
2. Walt M., in Fast Neutron Physics Part I: Techniques edited by Marion J. B. and Fowler J. L.,
(Interscience, New York, 1960), p. 509.
3. Betak E., Droste E., Mikolajewski S., et al., Activation Cross Sections for Reactions Induced by
14.7-MeV Neutrons on Natural Calcium and Enriched 44Ca Targets. Nucl. Sci. Eng. 1999., 132(3),
295-307.
ÖZDOĞAN, ŞEKERCİ, ÇAPALI, KAPLAN
S213
4. Aydın, E. G., Tel, E., Kaplan, A., New Calculations of Proton Cyclotron Production Cross Sections
For Some Medical Radioisotopes and Target Nuclei Used on The Spallation neutron Sources.
2007., Süleyman Demirel University, Arts and Sciences Faculty, Journal of Science (e-journal), 2-
2, 160-171.
5. Tel, E., Aydın, A., Kaplan, A., Şarer, B., New calculation method for initial exciton numbers on
nucleon induced pre-equilibrium reactions. 2008, , Phys. Rev. C 77(5), 054605.
6. Mclane V., 1997., CSISRS experimental nuclear data file, National Nuclear Data Center
Brookhaven National Laboratory, , http://www.nndc.bnl.gov/
7. Broeders C. H. M., Konobeyev A. Yu., Korovin Yu. A., Lunev V. P., Blann M., 2006. ALICEIASH
- Pre-compound and evaporation model code system for calculation of excitation functions, energy
and angular distributions of emitted particles in nuclear reactions at intermediate energies. FZK
7183.
8. Koning A., Hilaire S., Goriely S., 2013. TALYS–1.6 A Nuclear Reaction Program, User Manual
(NRG, The Netherlands),
9. Herman M., Capote R., Carlson B.V., Obložinský P., Sin M., Trkov A., Wienke H., Zerkin V.
EMPIRE: Nuclear reaction model code system for data evaluation. Nucl. Data Sheets 2007; 108
(12), 2655-2715.
10. Weisskopf V. F., Ewing D. H., 1940. On the yield of nuclear reactions with the heavy elements
Phys. Rev. 57, 472-485.
11. Blann M, 1991. Code ALICE-91, PSR-146, Statistical Model Code System with Fission
Competition, OAK RIDGE NATIONAL LABORATORY, RSICC PERIPHERAL SHIELDING
ROUTINE COLLECTION, Lawrence Livermore National Laboratory, Livermore, California and
IAEA.
12. Ignatyuk A. V., Istekov K K., Smirenkin G, 1979. The role of collective effects in the systematic
of nuclear level densities. Yadernaja Fizika, 29, 875-883.
13. A V Ignatyuk, In: Handbook for Calculations of Nuclear Reaction Data. IAEA-TECDOC-1034.
International Atomic Energy Agency Report, 1998, p. 65,
http://www.nds.iaea.or.at/ripl/ripl_handbook.htm.

Thank you for copying data from http://www.arastirmax.com