PUBLICATIONS

  • ISSN No. Print
  • ISSN No. Online
  • Registration No.
  • Periodicity
  • Print
  • Online
  • Website

Heavy-ion Fusion Cross Sections of 32 S on 90,96 Zr Targets Using Coulomb and Proximity Potential

DOI
https://doi.org/10.15415/jnp.2017.42029

AUTHORS

K. P. Santhosh and V. Bobby Jose

ABSTRACT

The fusion excitation functions for the fusion of 32 S on 90,96 Zr have been calculated larger value, while using one-dimensional barrier penetration model, taking scattering potential as the sum of Coulomb and proximity potential and the calculated values are compared with experimental data with considerations to shape degrees of freedom. At and above the barrier the computed cross sections match well with the experimental data, whereas below the barrier, calculations with nuclear surface tension coefficient improved by Reisdorf in the proximity potential with considerations to shape degrees of freedom give an approximate fit. Reduced reaction cross sections for the systems 32 S on 90,96 Zr have also been described.

KEYWORDS

Heavy-ion reactions, Sub-barrier fusion, Barrier penetration model.

REFERENCES

  • C. Y. Wong, Phys.Rev.Lett. 31 (1973) 766
  • N. Rowley, G. R. Satchler and P. H. Stelson, Phys. Lett. B 254 (1991) 25
  • R. K. Puri and R. K. Gupta, Phys.Rev.C 45 (1992) 1837
  • J. R. Leigh, M. Dasgupta, D. J. Hinde, J. C. Mein, C. R. Morton, R. C. Lemmon, J. P. Lestone, J. O. Newton, H. Timmers, J. X. Wei and N. Rowley, Phys.Rev.C 52 (1995) 3151
  • H. Timmers, J. R. Leigh, N. Rowley, A. M. Stefanini, D. Ackermann, S.Beghini, L. Corradi, M. Dasgupta, J. H. He, D. J. Hinde, J. C. Mein, G. Montagnoli, C. R. Morton, J. O. Newton, F. Scarlassara and G. F. Segato, J.Phys.G:Nucl.Part.Phys. 23 (1997) 1175
  • K. Hagino, N.Rowley and A. T. Kruppa, Comput.Phys.Commun. 123(1999) 143
  • J. O. Newton, R. D. Butt, M. Dasgupta, D. J. Hinde, I.I.Gontchar and C. R. Morton, Phys.Rev.C 70 (2004) 024605
  • P. R. S. Gomes, I.Padron, E. Crema, O. A. Capurro, Fernandez Niello, A. Arazi, G. V. Marti, J. Lubian, M. Trotta, A. J. Pacheco, J. E. Testoni, M. D. Rodriguez, M. E. Ortega, L. C. Chamon, R. M. Anjos, R. Veiga, M. Dasgupta, D. J. Hinde and K. Hagino, Phys.Rev.C 73 (2006) 064606
  • Ning Wang, Zhuxia Li and Werner Scheid, J.Phys.G:Part.Phys. 34 (2007) 1935
  • K. P. Santhosh, V. Bobby Jose, Antony Joseph and K. M. Varier, Nucl. Phys. A817 (2009) 35
  • J. D. Bierman, P. Chan, J. F. Liang, M. P. Kelly, A. A. Sonzogni and R. Vandenbosch, Phys.Rev.Lett. 76 (1996) 1587
  • R. G. Stokstadand and E. E. Gross, Phys. Rev. C 23 (1981)281
  • A. M. Stefanini, G. Fortuna, A. Tivelli, W. Meczynski, S. Beghini, C. Signorini, S. Lunardi and M. Morando, Phys. Rev.C 30 (1984) 2088
  • A.M. Stefanini, D. Ackermann, L. Corradi, J. H. He, G. Montagnoli, S. Beghini, F. Scarlassara and G. F. Segato, Phys. Rev.C 52 (1995) R1727
  • J. O. Newton, C. R. Morton, M. Dasgupta, J.R. Leigh, J. C. Mein, D. J. Hinde, H. Timmers and K. Hagino, Phys.Rev. C 64 (2001) 064608
  • A. M. Stefanini, D. Ackermann, L. Corradi, D. R Napoli, C. Petrache, P.Spolaore, P. Bednarczyk and H. Q. Zhang, Phys.Rev.Lett. 74 (1995) 864
  • V. I. Zagrebaev, Phys.Rev. C67 (2003) 061601
  • V. Yu. Denisov, Eur. Phys. J.A 7 (2000) 87
  • V. Tripathi, L. T. Baby, J. J. Das, P. Sugathan, N. Madhavan, A. K. Sinha, P. V. Madhusudhana Rao, S. K. Hui, R. Sing and K. Hagino, Phys. Rev. C 65 (2001) 014614
  • L. T. Baby, V. Tripathi, D. O. Kataria, J. J. Das, P. Sugathan, N. Madhavan, A. K. Sinha, M. C. Radhakrishna, N. M. Badiger, N. G. Puttaswamy, A. M. Vinodkumar and N. V. S. V. Prasad, Phys.Rev.C 56 (1997) 1936
  • C. E. Aguiar, V. C. Barbosa, L. F. Canto and R. Donangelo, Nucl.Phys.A 472 (1987) 571
  • C. E. Aguiar, L. F. Canto and R. Donangelo, Phys. Rev.C 31 (1985) 1969
  • K.P. Santhosh and A. Joseph, Pramana J. Phys. 58 (2002) 611
  • H. Q. Zhang, C. J. Lin, F. Yang, H. M. Jia, X. X. Xu, Z. D. Wu, F. Jia, S. T. Zhang, Z. H. Liu, A. Richardand C. Beck, Phys. Rev.C 82 (2010) 054609
  • J. Blocki, J. Randrup, W. J. Swiatecki and C. F. Tsang, Ann. Phys. (N.Y) 105 (1977) 427
  • W. Reisdorf, J. Phys. G: Nucl. Part. Phys. 20 (1994) 1297
  • W. D. Myers and W. J. Swiatecki, Phys.Rev.C 62 (2000) 044610
  • T. D. Thomas, Phys.Rev. 116 (1959) 703
  • J. Huizenga and G. Igo, Nucl.Phys . 29 (1961) 462
  • J. Rasmussen and K. Sugawara-Tanabe, Nucl.Phys.A 171(1971) 49620
  • D. L. Hill and J. A. Wheeler, Phys.Rev. 89 (1953) 1102
  • J. Galin, D. Guerreau, M. Lefort and X. Tarrago, Phys.Rev.C 9 (1974) 1018
  • H. H. Gutbrod, W. G. Winn and M. Blann, Nucl.Phys.A 213 (1973) 267
  • D. Glas and U. Mosel, Phys.Rev.C 10 (1974) 2620
  • N. Malhotra, and R. K. Gupta, Phys Rev.C 31 (1985)1179
  • R. K. Gupta, M. Balasubramaniam, R. Kumar, N. Singh, M. Manhas and W.Greiner, J. Phys. G: Nucl. Part. Phys . 31 (2005) 631
  • M. Beckerman, M. Salomaa , A. Sperduto, J. D. Molitoris and A. DiRienzo, Phys. Rev.C 25 (1982) 837
  • D. E. DiGregorio, J. O. Fernandez Niello, A. J. Pacheco, D. Abriola, S. Gil, A. O. Macchiavelli, J. E. Testoni, P. R. Pascholati, V. R. Vanin, R. LiguoriNeto, N. Carlin Filho, M. M. Coimbra, P. R. S. Gomes and R. G. Stokstad, Phys.Lett.B 176 (1986) 322
Call for Papers Publication Policy Instructions to the Authors Paper Submission Subscription Form Copyright Form Author Profile Format Sample paper Recommend to a Librarian

Refereed Research Journal

Member of CrossRef

Index Copernicus Value

ICV 2014: 43.38

Indexing









Call for Papers

Invites Papers for next issue of Journal of Nuclear Physics, Material Sciences, Radiation and Applications

Frequency

Journal of Nuclear Physics, Material Sciences, Radiation and Applications is published Bi - Annually

Number-1 August
Number-2 February