Activation cross sections for reactions of $sup 109$Ag induced with $sup 40$Ar ions

Journal Article · Mon Nov 10 04:00:00 EST 1975 · Nucl. Phys., A, v. 252, no. 2, pp. 496-508

OSTI ID:4100252

Hille, M; Hille, P; Gutbrod, H H

Activation cross sections for reactions of enriched targets of $sup 109$Ag with $sup 40$Ar ions of 288 and 228 MeV have been determined by $gamma$- ray spectroscopy. Yields of evaporation residues and low-mass transfer products have been measured. Evaporation residue yield-mass distributions are compared with three sets of statistical model results. The calculation based on a rotating liquid drop model with fission competition is in very good agreement with experimental results. It is shown that the yields are inconsistent with a mechanism of incomplete fusion plus evaporation. (NL)

• Research Organization: Technische Univ. Muenchen, Garching (F.R. Germany). Physik- Dept.); (Oesterreichische Akademie der Wissenschaften, Vienna. Inst. fuer Radiumforschung und Kernphysik)
• NSA Number: NSA-33-019050
• OSTI ID: 4100252
• Journal Information: Nucl. Phys., A, v. 252, no. 2, pp. 496-508, Journal Name: Nucl. Phys., A, v. 252, no. 2, pp. 496-508; ISSN NUPAB
• Country of Publication: Netherlands
• Language: English

Related Subjects

*ARGON 40 REACTIONS-- COMPOUND-NUCLEUS REACTIONS
*SILVER 109-- ARGON 40 REACTIONS
642805*
CROSS SECTIONS
EVAPORATION MODEL
GAMMA RADIATION
GAMMA SPECTRA
LIQUID DROP MODEL
MEV RANGE 100-1000
N68751* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
90 <= A <= 149--Nuclear Reactions & Scattering
NUCLEAR REACTION KINETICS
STATISTICAL MODELS