[1] Free Univ Brussels, Inst Astron & Astrophys, B-1050 Brussels, Belgium
[2] Ctr Spectrometrie Nucl & Spectrometrie Masse, CNRS, IN2P3, F-91405 Orsay, France
[3] Ruhr Univ Bochum, D-44780 Bochum, Germany
[4] Univ Stuttgart, Inst Strahlenphys, D-70550 Stuttgart, Germany
[5] Natl Ctr Sci Res Demokritos, Inst Nucl Phys, Lab Mat Anal, GR-15310 Aghia Paraskevi, Greece
[6] Univ Ferrara, Dipartmento Fis, I-44100 Ferrara, Italy
[7] Ist Nazl Fis Nucl, I-44100 Ferrara, Italy
[8] Univ Lisbon, Ctr Fis Nucl, P-1699 Lisbon, Portugal
[9] Inst Phys & Nucl Engn, Bucharest, Romania
[10] Univ Edinburgh, Dept Phys & Astron, Edinburgh EH9 3JZ, Midlothian, Scotland
[11] USTHB, Inst Phys, Algiers, Algeria
[12] CEN Bordeaux Gradignan, IN2P3, CNRS, F-33175 Gradignan, France
[13] Univ Bordeaux 1, F-33175 Gradignan, France
[14] Univ Pisa, Dipartimento Fis, I-56100 Pisa, Italy
[15] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy
[16] Ist Nazl Fis Nucl, I-16146 Genoa, Italy
[17] Univ Coimbra, Ctr Fis Teor, P-3000 Coimbra, Portugal
[18] Univ Catolica Portuguese, Escola Super Ciencias & Tecnol, P-3080 Figueira Da Foz, Portugal
[19] Atom Energy Org Iran, Nucl Res Ctr, Van De Graaff Lab, Tehran, Iran