Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]

C. Beck; F. A. Souza; N. Rowley; S. J. Sanders; N. Aissaoui; E. E. Alonso; P. Bednarczyk; N. Carlin; S. Courtin; A. Diaz-Torres; A. Dummer; F. Haas; A. Hachem; K. Hagino; F. Hoellinger; R. V.F. Janssens; N. Kintz; R. Liguori Neto; E. Martin; M. M. Moura; M. G. Munhoz; P. Papka; M. Rousseau; A. Sànchez i Zafra; O. Stézowski; A. A. Suaide; E. M. Szanto; A. Szanto de Toledo; S. Szilner; J. Takahashi

doi:10.1103/PhysRevC.67.054602

Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]

C. Beck, F. A. Souza, N. Rowley, S. J. Sanders, N. Aissaoui, E. E. Alonso, P. Bednarczyk, N. Carlin, S. Courtin, A. Diaz-Torres, A. Dummer, F. Haas, A. Hachem, K. Hagino, F. Hoellinger, R. V.F. Janssens, N. Kintz, R. Liguori Neto, E. Martin, M. M. MouraM. G. Munhoz, P. Papka, M. Rousseau, A. Sànchez i Zafra, O. Stézowski, A. A. Suaide, E. M. Szanto, A. Szanto de Toledo, S. Szilner, J. Takahashi

SCI - Physics

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the [Formula Presented] reactions. Evaporation residues were identified by their characteristic [Formula Presented] rays and the corresponding yields measured with both the IReS Garel [Formula Presented] array at the Vivitron facility and with the São Paulo Ge array at the 8UD Pelletron tandem facility using standard γ-ray techniques. The data extend to medium-mass systems previous works exploring the coupling effects (hindrance versus enhancement) in fusion reactions of both lighter and heavier systems. The results indicate a small enhancement of total fusion for the more weakly bound [Formula Presented] at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.

Original language	English
Number of pages	1
Journal	Physical Review C - Nuclear Physics
Volume	67
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.67.054602
Publication status	Published - 2003

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.67.054602

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Beck, C., Souza, F. A., Rowley, N., Sanders, S. J., Aissaoui, N., Alonso, E. E., Bednarczyk, P., Carlin, N., Courtin, S., Diaz-Torres, A., Dummer, A., Haas, F., Hachem, A., Hagino, K., Hoellinger, F., Janssens, R. V. F., Kintz, N., Liguori Neto, R., Martin, E., ... Takahashi, J. (2003). Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]. Physical Review C - Nuclear Physics, 67(5). https://doi.org/10.1103/PhysRevC.67.054602

Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]. / Beck, C.; Souza, F. A.; Rowley, N.; Sanders, S. J.; Aissaoui, N.; Alonso, E. E.; Bednarczyk, P.; Carlin, N.; Courtin, S.; Diaz-Torres, A.; Dummer, A.; Haas, F.; Hachem, A.; Hagino, K.; Hoellinger, F.; Janssens, R. V.F.; Kintz, N.; Liguori Neto, R.; Martin, E.; Moura, M. M.; Munhoz, M. G.; Papka, P.; Rousseau, M.; Sànchez i Zafra, A.; Stézowski, O.; Suaide, A. A.; Szanto, E. M.; Szanto de Toledo, A.; Szilner, S.; Takahashi, J.

In: Physical Review C - Nuclear Physics, Vol. 67, No. 5, 2003.

Research output: Contribution to journal › Article

Beck, C, Souza, FA, Rowley, N, Sanders, SJ, Aissaoui, N, Alonso, EE, Bednarczyk, P, Carlin, N, Courtin, S, Diaz-Torres, A, Dummer, A, Haas, F, Hachem, A, Hagino, K, Hoellinger, F, Janssens, RVF, Kintz, N, Liguori Neto, R, Martin, E, Moura, MM, Munhoz, MG, Papka, P, Rousseau, M, Sànchez i Zafra, A, Stézowski, O, Suaide, AA, Szanto, EM, Szanto de Toledo, A, Szilner, S & Takahashi, J 2003, 'Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]', Physical Review C - Nuclear Physics, vol. 67, no. 5. https://doi.org/10.1103/PhysRevC.67.054602

Beck, C. ; Souza, F. A. ; Rowley, N. ; Sanders, S. J. ; Aissaoui, N. ; Alonso, E. E. ; Bednarczyk, P. ; Carlin, N. ; Courtin, S. ; Diaz-Torres, A. ; Dummer, A. ; Haas, F. ; Hachem, A. ; Hagino, K. ; Hoellinger, F. ; Janssens, R. V.F. ; Kintz, N. ; Liguori Neto, R. ; Martin, E. ; Moura, M. M. ; Munhoz, M. G. ; Papka, P. ; Rousseau, M. ; Sànchez i Zafra, A. ; Stézowski, O. ; Suaide, A. A. ; Szanto, E. M. ; Szanto de Toledo, A. ; Szilner, S. ; Takahashi, J. / Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]. In: Physical Review C - Nuclear Physics. 2003 ; Vol. 67, No. 5.

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title = "Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]",

abstract = "Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the [Formula Presented] reactions. Evaporation residues were identified by their characteristic [Formula Presented] rays and the corresponding yields measured with both the IReS Garel [Formula Presented] array at the Vivitron facility and with the S{\~a}o Paulo Ge array at the 8UD Pelletron tandem facility using standard γ-ray techniques. The data extend to medium-mass systems previous works exploring the coupling effects (hindrance versus enhancement) in fusion reactions of both lighter and heavier systems. The results indicate a small enhancement of total fusion for the more weakly bound [Formula Presented] at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.",

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AU - Beck, C.

AU - Souza, F. A.

AU - Rowley, N.

AU - Sanders, S. J.

AU - Aissaoui, N.

AU - Alonso, E. E.

AU - Bednarczyk, P.

AU - Carlin, N.

AU - Courtin, S.

AU - Diaz-Torres, A.

AU - Dummer, A.

AU - Haas, F.

AU - Hachem, A.

AU - Hagino, K.

AU - Hoellinger, F.

AU - Janssens, R. V.F.

AU - Kintz, N.

AU - Liguori Neto, R.

AU - Martin, E.

AU - Moura, M. M.

AU - Munhoz, M. G.

AU - Papka, P.

AU - Rousseau, M.

AU - Sànchez i Zafra, A.

AU - Stézowski, O.

AU - Suaide, A. A.

AU - Szanto, E. M.

AU - Szanto de Toledo, A.

AU - Szilner, S.

AU - Takahashi, J.

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