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Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1

Year 2006, Volume: 19 Issue: 2, 105 - 112, 29.03.2010

Abstract

In this study, the experimental data on elastic scattering of 16O +16O reaction at the incident energies ELAB=75.0, 80.6 and 87.2MeV have been analyzed theoretically within the framework of the Optical model formalism by using the Fresco code. Our cross-section calculations have revealed a good agreement with the experimental data as much as the previous theoretical works. It is suggested that, more suitable fits with the experimental data may be obtained in coupled-channels formalism by considering the absorption due to the 3- and 2+ channels.

 Key Words: Optical Model

References

  • M.E. Brandan, and G.R. Satchler, “The interaction between light heavy-ions and what it tell us”, Phys. Rep., Vol. 285, pp. 143-243, 1997.
  • G.R. Satchler, “Introduction to Nuclear Reactions”, Mc Millan Press Ltd., London, pp. 153-210, 1980.
  • D.T. Khoa, “Study of diffractive and refractive structure in the elastic 16O+O scattering at incident energies ranging from 124 to 1120MeV”, Nucl. Phys. A, Vol. 672, pp. 387-416, 2000.
  • Y. Kondo, “Airy minimum crossing θcm=90° at Elab=124MeV for the 16O+16O system”, Phys. Lett. B, Vol. 365, pp. 17-22, 1996.
  • G. Bartnitzky, “Model-unrestricted nucleus-nucleus scattering potentials from measurement and analysis of O+16O scattering”, Phys. Lett. B, Vol. 365, pp. 23-28, 1996.
  • M.P. Nicoli, “Refractive effects in the elastic scattering of light heavy ions between 5 and 10MeV/n: the 16O+16O reaction”, Nucl. Phys. A, Vol. 654, pp. 882-887, 1999.
  • M.E. Brandan, and G.R. Satchler, “Optical potential ambiguities and 16O+16O at 350MeV”, Phys. Lett. B, Vol. 256, pp. 311-315, 1991.
  • Y. Kondo, "A Deep potential description of the 16O + 16O system" Phys. Lett. B, Vol. 227, pp. 310- 314, 1989.
  • M.M. Gonzalez and M.E. Brandan, “The dispersion relation applied to the radial shape and energy dependence of the 16O-16O potential at intermediate energies”, Nucl. Phys. A, Vol. 69, pp. 603-615, 2001.
  • H F. Haas and Y. Abe, “Surface transparency and resonant behavior in some lighter-heavy-ion reactions”, Phys. Rev. Lett., Vol. 46, pp. 1667– 1670, 1981.
  • J.V. Maher, “Nuclear interaction of oxygen with oxygen”, Phys. Rev., Vol. 188, no. 4, pp. 1665- 1682, 1969.
  • M.L. Halbert, “Elastic scattering of 16O by 16O”, Phys. Lett. B, Vol. 51, no. 4, pp. 341-344, 1974.
  • A. Aydın, “Ar(p,p)40Ar esnek saçılmasının 22.6, 27.5, 30.0 ve 36.7MeV proton enerjilerinde optiksel model analizi”, Doktora Tezi, Ondokuz Mayıs Üniversitesi Fen Bilimleri Enstitüsü, Samsun, pp. 26-35, 1997.
  • K.S. Krane, “Introductory Nuclear Physics”, John Wiley and Sons, New York, pp. 396-416, 1988.
  • G.R. Satchler, “Direct Nuclear Reactions”, Oxford University Press., New York, pp. 392-680, 1983.
  • H. Feshbach, “Model for nuclear reactions with neutrons”, Phys. Rev., Vol. 96, no. 2, pp. 448–464, 1954.
  • R.D. Woods and D.S. Saxon, “Diffuse surface optical model for nucleon-nuclei scattering”, Phys. Rev., Vol. 95, no. 2, pp. 577–578, 1954.
  • I.J. Thompson, “Coupled channels methods for nuclear physics”, Computer Phys. Rep., Vol. 7, pp. 167-212, 1988.
  • M.H. Macfarlane, “Techniques for heavy-ion coupled-channels calculations. I. long-range coulomb coupling”, Phys. Rev. C, Vol. 21, pp. 2417–2426, 1980.
  • B.V. Carlson, “Optical model calculations with the codeECIS95”, 2000.
  • M.E. Kürkçüoğlu, “16O+16O Elastik saçılmasının yüksek enerjilerde optik model ile incelenmesi”, TFD 22. Fizik Kongresi, Bodrum, 539 2004.
  • O. Bayrak, “Hafif-ağır iyon reaksiyonlarının yeni bir potansiyel yaklaşımı ile incelenmesi”, Yükek Lisans Tezi, Erciyes Üniversitesi Fen Bilimleri Enstitüsü, Kayseri, pp. 55-62, 2004.
  • M.F. El-Azab Farid,“Analysis of heavy ions elastic scattering using the double folding cluster model”, Nucl. Phys. A, Vol. 691, pp. 671-690, 2001.
  • I. Boztosun, “A systematic investigation of light heavy-ion reactions”, Phys. Atom. Nucl., Vol. 65, pp. 607-614, 2002.
  • H.H. Rossner, “The heavy-ion reaction channels of the system16O+16O”, Nucl. Phys. A, Vol. 218, pp. 606-620, 1974.
  • I. Boztosun and W.D.M. Rae, “A new coupling potential for the scattering of deformed light heavy-ion nuclei”, Physics Letter B, Vol. 518, pp. 229-233, 2001.
Year 2006, Volume: 19 Issue: 2, 105 - 112, 29.03.2010

Abstract

References

  • M.E. Brandan, and G.R. Satchler, “The interaction between light heavy-ions and what it tell us”, Phys. Rep., Vol. 285, pp. 143-243, 1997.
  • G.R. Satchler, “Introduction to Nuclear Reactions”, Mc Millan Press Ltd., London, pp. 153-210, 1980.
  • D.T. Khoa, “Study of diffractive and refractive structure in the elastic 16O+O scattering at incident energies ranging from 124 to 1120MeV”, Nucl. Phys. A, Vol. 672, pp. 387-416, 2000.
  • Y. Kondo, “Airy minimum crossing θcm=90° at Elab=124MeV for the 16O+16O system”, Phys. Lett. B, Vol. 365, pp. 17-22, 1996.
  • G. Bartnitzky, “Model-unrestricted nucleus-nucleus scattering potentials from measurement and analysis of O+16O scattering”, Phys. Lett. B, Vol. 365, pp. 23-28, 1996.
  • M.P. Nicoli, “Refractive effects in the elastic scattering of light heavy ions between 5 and 10MeV/n: the 16O+16O reaction”, Nucl. Phys. A, Vol. 654, pp. 882-887, 1999.
  • M.E. Brandan, and G.R. Satchler, “Optical potential ambiguities and 16O+16O at 350MeV”, Phys. Lett. B, Vol. 256, pp. 311-315, 1991.
  • Y. Kondo, "A Deep potential description of the 16O + 16O system" Phys. Lett. B, Vol. 227, pp. 310- 314, 1989.
  • M.M. Gonzalez and M.E. Brandan, “The dispersion relation applied to the radial shape and energy dependence of the 16O-16O potential at intermediate energies”, Nucl. Phys. A, Vol. 69, pp. 603-615, 2001.
  • H F. Haas and Y. Abe, “Surface transparency and resonant behavior in some lighter-heavy-ion reactions”, Phys. Rev. Lett., Vol. 46, pp. 1667– 1670, 1981.
  • J.V. Maher, “Nuclear interaction of oxygen with oxygen”, Phys. Rev., Vol. 188, no. 4, pp. 1665- 1682, 1969.
  • M.L. Halbert, “Elastic scattering of 16O by 16O”, Phys. Lett. B, Vol. 51, no. 4, pp. 341-344, 1974.
  • A. Aydın, “Ar(p,p)40Ar esnek saçılmasının 22.6, 27.5, 30.0 ve 36.7MeV proton enerjilerinde optiksel model analizi”, Doktora Tezi, Ondokuz Mayıs Üniversitesi Fen Bilimleri Enstitüsü, Samsun, pp. 26-35, 1997.
  • K.S. Krane, “Introductory Nuclear Physics”, John Wiley and Sons, New York, pp. 396-416, 1988.
  • G.R. Satchler, “Direct Nuclear Reactions”, Oxford University Press., New York, pp. 392-680, 1983.
  • H. Feshbach, “Model for nuclear reactions with neutrons”, Phys. Rev., Vol. 96, no. 2, pp. 448–464, 1954.
  • R.D. Woods and D.S. Saxon, “Diffuse surface optical model for nucleon-nuclei scattering”, Phys. Rev., Vol. 95, no. 2, pp. 577–578, 1954.
  • I.J. Thompson, “Coupled channels methods for nuclear physics”, Computer Phys. Rep., Vol. 7, pp. 167-212, 1988.
  • M.H. Macfarlane, “Techniques for heavy-ion coupled-channels calculations. I. long-range coulomb coupling”, Phys. Rev. C, Vol. 21, pp. 2417–2426, 1980.
  • B.V. Carlson, “Optical model calculations with the codeECIS95”, 2000.
  • M.E. Kürkçüoğlu, “16O+16O Elastik saçılmasının yüksek enerjilerde optik model ile incelenmesi”, TFD 22. Fizik Kongresi, Bodrum, 539 2004.
  • O. Bayrak, “Hafif-ağır iyon reaksiyonlarının yeni bir potansiyel yaklaşımı ile incelenmesi”, Yükek Lisans Tezi, Erciyes Üniversitesi Fen Bilimleri Enstitüsü, Kayseri, pp. 55-62, 2004.
  • M.F. El-Azab Farid,“Analysis of heavy ions elastic scattering using the double folding cluster model”, Nucl. Phys. A, Vol. 691, pp. 671-690, 2001.
  • I. Boztosun, “A systematic investigation of light heavy-ion reactions”, Phys. Atom. Nucl., Vol. 65, pp. 607-614, 2002.
  • H.H. Rossner, “The heavy-ion reaction channels of the system16O+16O”, Nucl. Phys. A, Vol. 218, pp. 606-620, 1974.
  • I. Boztosun and W.D.M. Rae, “A new coupling potential for the scattering of deformed light heavy-ion nuclei”, Physics Letter B, Vol. 518, pp. 229-233, 2001.
There are 26 citations in total.

Details

Primary Language English
Journal Section Physics
Authors

Mehmet Kürkçüoğlu This is me

Hüseyin Aytekin This is me

İsmail Boztosun This is me

Publication Date March 29, 2010
Published in Issue Year 2006 Volume: 19 Issue: 2

Cite

APA Kürkçüoğlu, M., Aytekin, H., & Boztosun, İ. (2010). Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1. Gazi University Journal of Science, 19(2), 105-112.
AMA Kürkçüoğlu M, Aytekin H, Boztosun İ. Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1. Gazi University Journal of Science. March 2010;19(2):105-112.
Chicago Kürkçüoğlu, Mehmet, Hüseyin Aytekin, and İsmail Boztosun. “Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction Around ELAB=5MeV/Nucleon1”. Gazi University Journal of Science 19, no. 2 (March 2010): 105-12.
EndNote Kürkçüoğlu M, Aytekin H, Boztosun İ (March 1, 2010) Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1. Gazi University Journal of Science 19 2 105–112.
IEEE M. Kürkçüoğlu, H. Aytekin, and İ. Boztosun, “Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1”, Gazi University Journal of Science, vol. 19, no. 2, pp. 105–112, 2010.
ISNAD Kürkçüoğlu, Mehmet et al. “Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction Around ELAB=5MeV/Nucleon1”. Gazi University Journal of Science 19/2 (March 2010), 105-112.
JAMA Kürkçüoğlu M, Aytekin H, Boztosun İ. Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1. Gazi University Journal of Science. 2010;19:105–112.
MLA Kürkçüoğlu, Mehmet et al. “Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction Around ELAB=5MeV/Nucleon1”. Gazi University Journal of Science, vol. 19, no. 2, 2010, pp. 105-12.
Vancouver Kürkçüoğlu M, Aytekin H, Boztosun İ. Optical Model Analysis of the 16O+16O Nuclear Scattering Reaction around ELAB=5MeV/Nucleon1. Gazi University Journal of Science. 2010;19(2):105-12.