Peripheral interactions in the collision of [sup 16]O+[sup 238]U at 110. 4 MeV bombarding energy

Journal Article · Sun Feb 28 23:00:00 EST 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.1170· OSTI ID:6709526

Pagano, A; Aiello, S; De Filippo, E; Lanzano, G; Lo Nigro, S; Milone, C; Blancato, G; Di Marco, G ^[1]; Mermaz, M C ^[2]

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1. Istituto Nazionale di Fisica Nucleare and Dipartimento di Fisica, Corso Italia 57, 95129, Catania (Italy)
2. Service de Physique Nucleaire Centre d'Etude de Saclay, 91191 Gif-sur-Yvette CEDEX (France)

Inclusive and semiexclusive elemental production cross sections of projectilelike fragments emerging in the collision [sup 16]O+[sup 238]U at 110.4 MeV have been investigated. Energy spectra and angular distributions of projectile residues with charge from [ital Z]=3 to [ital Z]=8 have been measured. It has been found that, as expected, the dominant reaction mechanism in the peripheral collisions is a mass transfer from projectile to target mainly dominated by a transfer of an [alpha] particle. The in-plane coincidences between projectilelike and fission fragments suggest that 14% of the total fission cross section is associated with the fission of a targetlike nucleus.

• OSTI ID: 6709526
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 47:3; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663450* -- Heavy-Ion-Induced Reactions & Scattering-- (1992-)
663590 -- Nuclear Mass Ranges-- A=220 & Above-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
ANGULAR DISTRIBUTION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY RANGE
ENERGY SPECTRA
FISSION FRAGMENTS
HEAVY ION REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
OXYGEN 16 REACTIONS
SPECTRA
TARGETS
URANIUM 238 TARGET