Scattering of 8He on 208Pb at Energies Around the Coulomb Barrier

We have measured the angular distributions of elastic scattering and 6,4He fragments produced in the collisions of an exotic beam of 8He on a 208Pb target at laboratory energies of 18 and 22 MeV, just around the Coulomb barrier (19 MeV). The measurements were performed at the SPIRAL/GANIL facility i...

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Detalles Bibliográficos
Autores: Marquínez Durán, G., Sánchez Benítez, A. M., Martel, I., Berjillos, R., Dueñas, J., Parkar, V. V., Acosta, L., Rusek, K., González Álvarez, Marcos Aurelio, Gómez Camacho, Joaquín José, Fernández García, Juan Pablo, Fernández Martínez, Begoña, Wolski, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/130231
Acceso en línea:https://hdl.handle.net/11441/130231
https://doi.org/10.5506/APhysPolB.43.239
Access Level:acceso abierto
Descripción
Sumario:We have measured the angular distributions of elastic scattering and 6,4He fragments produced in the collisions of an exotic beam of 8He on a 208Pb target at laboratory energies of 18 and 22 MeV, just around the Coulomb barrier (19 MeV). The measurements were performed at the SPIRAL/GANIL facility in Caen, France. In this paper, we present preliminary data on elastic cross sections and discuss the results using optical model and coupled reaction channel calculations.

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