Two-neutron stripping in ({sup 18}O, {sup 16}O) and (t,p) reactions

Journal Article · Tue Nov 11 00:00:00 EST 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4901761· OSTI ID:22390495

Cavallaro, M.; Agodi, A.; Carbone, D.; Cunsolo, A. ^[1]; Bondì, M.; Cappuzzello, F.; Nicolosi, D.; Tropea, S. ^[2]; Borello-Lewin, T.; Rodrigues, M. R. D. ^[3]; De Napoli, M. ^[4]; Garcia, V. N. ^[5]; Linares, R.; Lubian, J.; Paes, B. ^[6]; Foti, A. ^[7]

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1. INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, I-95125 Catania (Italy)
2. INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, I-95125 Catania, Italy and Dipartimento di Fisica e Astronomia, Università di Catania, Via S. Sofia 64, I-95125 Catania (Italy)
3. Instituto de Física - Universidade de São Paulo, Rua do Matão Travessa R Nr.187 CEP 05508-090 Cidade Universitária, São Paulo (Brazil)
4. INFN - Sezione di Catania, Via S. Sofia 64, I-95125 Catania (Italy)
5. Instituto de Física, Universidade Federal Fluminense, Avenida Litoranea s/n, Gragoata, 24210-340, Niteroi, RJ (Brazil)
6. Instituto de Física, Universidade Federal Fluminense, Avenida Litoranea s/n, Gragoata , 24210-340, Niteroi, RJ (Brazil)
7. Dipartimento di Fisica e Astronomia, Università di Catania, Via S. Sofia 64, I-95125 Catania, Italy and INFN - Sezione di Catania, Via S. Sofia 64, I-95125 Catania (Italy)

The {sup 12}C({sup 18}O,{sup 16}O){sup 14}C reactions has been investigated at 84 MeV incident energy. The charged ejectiles produced in the reaction have been momentum analyzed and identified by the MAGNEX magnetic spectrometer. Q-value spectra have been extracted with an energy resolution of 160 keV (Full Width at Half Maximum) and several known bound and resonant states of {sup 14}C have been identified up to 15 MeV. In particular, excited states with dominant 2p - 4h configuration are the most populated. The absolute values of the cross sections have been extracted showing a striking similarity with those measured for the same transitions by (t,p) reactions. This indicates that the effect of the {sup 16}O core is negligible in the reaction mechanism.

• OSTI ID: 22390495
• Journal Information: AIP Conference Proceedings, Vol. 1625, Issue 1; Conference: 36. Brazilian Workshop on Nuclear Physics, Sao Sebastiao, SP (Brazil), 1-5 Sep 2013; Other Information: (c) 2014 AIP Publishing LLC; 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
BOUND STATE
CARBON 12 TARGET
CARBON 14
CROSS SECTIONS
ENERGY RESOLUTION
EXCITED STATES
KEV RANGE
MAGNETIC SPECTROMETERS
MEV RANGE
NEUTRONS
NUCLEAR CORES
NUCLEAR STRUCTURE
OXYGEN 16
OXYGEN 18 REACTIONS
Q-VALUE
STRIPPING
TRITON REACTIONS