English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/117107
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

CEPA: A LaBr3(Ce)/LaCl3(Ce) phoswich array for simultaneous detection of protons and gamma radiation emitted in reactions at relativistic energies

AutorSánchez del Río, José ; García Borge, María José ; Nácher, Enrique ; Perea, Ángel ; Ribeiro, G.; Tengblad, Olof
Palabras claveScintillators
Phoswich
Protons and gamma radiation
Fecha de publicación2014
EditorWorld Scientific Publishing
CitaciónInternacional Journal of Modern Physics: Conference Series 27: 1460143 (2014)
ResumenA sophisticated design of 750 LaBr3(Ce):LaCl3(Ce) phoswich crystals (CEPA10) with a segmentation determined by the Doppler correction and an energy resolution of 5% at 1 MeV is presented. Monte Carlo simulations have been performed for high energy protons (50–500 MeV) and gamma radiation (0.5–30 MeV) to determine the length and shape of the crystals for optimum performance of the detector. In the case of protons, the two-layer detector can be used as a ∆ELaBr3 – ETot telescope or, for very high energies, as a double energy loss detector (∆ELaBr3 + ∆ELaCl3), in order to determine the initial energy. In addition, an experimental test with high energy protons (70–230 MeV) was performed at the cyclotron center in Krakow, Poland with a first prototype of 2 x 2 phoswich rectangular crystals (CEPA4) packed in an aluminum can (0.5 mm case). To simulate CEPA10 efficiencies and resolutions, optical pulses detected in CEPA4 by photomultiplier tubes with a DAQ system were used as energy input functions in Monte Carlo simulations
Descripción8 pags.; 9 figs.; Open Access funded by Creative Commons Attribution 3.0 (CC-BY) License; PACS numbers: 29.20.-c;29.38.-c;29.40.Mc;29.40.Vj;29.85.-c;29.90.+r;
URIhttp://hdl.handle.net/10261/117107
DOI10.1142/S2010194514601434
Identificadoresdoi: 10.1142/S2010194514601434
issn: 2010-1945
Aparece en las colecciones: (CFMAC-IEM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
CEPA.pdf720,66 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.