Near-barrier fusion of weakly bound 6Li and 7Li nuclei with 59Co

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

Near-barrier fusion of weakly bound ⁶Li and ⁷Li nuclei with ⁵⁹Co

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

Research output: Contribution to journal › Article › peer-review

129 Citations (Scopus)

Abstract

Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the ^6,7Li+⁵⁹Co reactions, Evaporation residues were identified by their characteristic γ rays and the corresponding yields measured with both the IReS Garel - 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 ⁶Li at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.

Original language	English
Article number	054602
Pages (from-to)	546021-546025
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	67
Issue number	5
Publication status	Published - 2003 May 1
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

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 ⁶Li and ⁷Li nuclei with ⁵⁹Co. Physical Review C - Nuclear Physics, 67(5), 546021-546025. [054602].

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 ⁶Li and ⁷Li nuclei with ⁵⁹Co', Physical Review C - Nuclear Physics, vol. 67, no. 5, 054602, pp. 546021-546025.

@article{742b2198db124bab9a3021472e45fd31,

title = "Near-barrier fusion of weakly bound 6Li and 7Li nuclei with 59Co",

abstract = "Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the 6,7Li+59Co reactions, Evaporation residues were identified by their characteristic γ rays and the corresponding yields measured with both the IReS Garel - 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 6Li at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.",

author = "C. Beck and Souza, {F. A.} and N. Rowley and Sanders, {S. J.} and N. Aissaoui and Alonso, {E. E.} and P. Bednarczyk and N. Carlin and S. Courtin and A. Diaz-Torres and A. Dummer and F. Haas and A. Hachem and K. Hagino and F. Hoellinger and Janssens, {R. V.F.} and N. Kintz and {Liguori Neto}, R. and E. Martin and Moura, {M. M.} and Munhoz, {M. G.} and P. Papka and M. Rousseau and {S{\`a}nchez i Zafra}, A. and O. St{\'e}zowski and Suaide, {A. A.} and Szanto, {E. M.} and {Szanto de Toledo}, A. and S. Szilner and J. Takahashi",

year = "2003",

month = may,

day = "1",

language = "English",

volume = "67",

pages = "546021--546025",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "5",

}

TY - JOUR

T1 - Near-barrier fusion of weakly bound 6Li and 7Li nuclei with 59Co

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.

PY - 2003/5/1

Y1 - 2003/5/1

N2 - Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the 6,7Li+59Co reactions, Evaporation residues were identified by their characteristic γ rays and the corresponding yields measured with both the IReS Garel - 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 6Li at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.

AB - Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the 6,7Li+59Co reactions, Evaporation residues were identified by their characteristic γ rays and the corresponding yields measured with both the IReS Garel - 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 6Li at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.

UR - http://www.scopus.com/inward/record.url?scp=0041653602&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0041653602&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0041653602

SN - 0556-2813

VL - 67

SP - 546021

EP - 546025

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 054602

ER -

Near-barrier fusion of weakly bound ⁶Li and ⁷Li nuclei with ⁵⁹Co

Abstract

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this