Multinucleon transfer reactions for the sup 50 Ti+ sup 93 Nb system at sub- and near-barrier energies

Conference · Fri Jun 01 04:00:00 EDT 1990

OSTI ID:6939663

Kim, H J; Gomez del Campo, J; Shapira, D; Stelson, P H ^[1]; Napoli, D; Scarlassara, F ^[2]; D'Onofrio, A ^[3]; Wieleczko, J P ^[4]

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1. Oak Ridge National Lab., TN (USA)
2. Istituto Nazionale di Fisica Nucleare, Legnaro (Italy). Lab. Nazionale di Legnaro
3. Istituto Nazionale di Fisica Nucleare, Naples (Italy)
4. Oak Ridge National Lab., TN (USA) CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)

A significant yield of multinucleon-transfer products is observed at back angles in quasielastic reactions between {sup 50}Ti and {sup 93}Nb at sub- and near-barrier energies. A variety of nuclidic species that require transfers of up to four nucleons are observed for E{sub c.m.} {ge} 103.9 MeV. The internuclear separation distance where the multinucleon-transfer products first emerge nearly coincides with the closest approach distance of the experimentally established fusion threshold energy, indicating a common origin for the fusion enhancement and multinucleon-transfer reactions.

• Research Organization: Oak Ridge National Lab., TN (USA)
• Sponsoring Organization: DOE/ER
• DOE Contract Number: AC05-84OR21400
• OSTI ID: 6939663
• Report Number(s): CONF-9005221-4; ON: DE90012730
• Country of Publication: United States
• Language: English

Related Subjects

651720* -- Nuclear Properties & Reactions
A=90-149
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
ENERGY SPECTRA
HEAVY ION REACTIONS
NIOBIUM 93 TARGET
NUCLEAR REACTIONS
PROBABILITY
SPECTRA
TARGETS
TITANIUM 50 REACTIONS
TRANSFER REACTIONS