Scattering of 11Be by 209Bi at the Coulomb barrier

Journal Article · Mon Aug 14 00:00:00 EDT 2006 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2338363· OSTI ID:20888119

Glodariu, T ^[1]; Mazzocco, M ^[2]; Signorini, C ^[1]; Romoli, M; Vardaci, E; De Rosa, A; Inglima, G; La Commara, M; Martin, B; Pierroutsakou, D; Sandoli, M ^[3]; Bonetti, R; Guglielmetti, A ^[4]; Soramel, F ^[5]; Stroe, L ^[6]; Yoshida, K; Yoshida, A; Khai, N; Motobayashi, T ^[7]; Kanungo, R ^[8]

---

1. Dipartimento di Fisica, via Marzolo 8, I-35131, Padova (Italy)
2. GSI, Planckstrasse 1, D-64291 Darmstadt (Germany)
3. Dipartimento di Scienze Fisiche, via Cinthia, I-80125, Naples (Italy)
4. Istituto di Fisica Generale ed Applicata, via Celoria 16, I-20133, Milan (Italy)
5. Dipartimento di Fisica, via delle Scienze 208, I-33100, Udine (Italy)
6. INFN Laboratori Nazionali di Legnaro, via dell'Universita 2, I-35020, Legnaro(PD) (Italy)
7. Institute of Physical and Chemical Research (RIKEN), Wako-shi, Saitama, 351-0198 (Japan)
8. TRIUMF, 4004 Wesbrook Mall, Vancouver (Canada)

The angular distribution for the quasi-elastic scattering of the halo nucleus 11Be from 209Bi has been measured at 40 MeV beam energy. The measurement performed with a beam intensity of {approx} 104 Hz could be done due to a {approx} 4{pi} array based on high granularity Si detectors. The 11Be (Sn = 0.504 MeV) angular distribution was found to be nearly equal to that of 9Be (S2{alpha}+n = 1.574 MeV), i.e. with quite similar reaction cross section. This means that the influence of low binding energy and/or halo structure onto reaction dynamics has to be better understood.

• OSTI ID: 20888119
• Journal Information: AIP Conference Proceedings, Vol. 853, Issue 1; Conference: FUSION06: International conference on reaction mechanisms and nuclear structure at the Coulomb barrier, Venice (Italy), 19-23 Mar 2006; Other Information: DOI: 10.1063/1.2338363; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BERYLLIUM 11
BERYLLIUM 9
BINDING ENERGY
BISMUTH 209
BISMUTH 209 TARGET
COULOMB FIELD
CROSS SECTIONS
MEV RANGE 01-10
MEV RANGE 10-100
QUASI-ELASTIC SCATTERING