A detection system with broad angular acceptance for particle identification and angular distribution measurements

A new detection system for time-optimized heavy-ion angular distribution measurements has been designed and constructed. This device is composed by an ionization chamber with a segmented-grid anode and three position-sensitive silicon detectors. This particular arrangement allows identifying reaction products emitted within a 30° wide angular range with better than 1° angular resolution. As a demonstration of its capabilities, angular distributions of the elastic scattering cross-section and the production of alpha particles in the 7Li+27Al system, at an energy above the Coulomb barrier, are presented.

Palabras clave: Ionization Chamber , Position-Sensitivedetector , Angular Distribution , Particle Identification , Straggling

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/1654

DOI: http://dx.doi.org/10.1016/j.nima.2013.05.182

URL: http://www.sciencedirect.com/science/article/pii/S0168900213008085

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Articulos(ITEDA)
Articulos de INSTITUTO DE TEC. EN DETECCION Y ASTROPARTICULAS

Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL

Citación

Carnelli, Patricio Francisco Florencio; Arazi, Andrés; Fernández Niello, Jorge Oscar; Capurro, Oscar Ángel; Cardona, Maria Angélica; et al.; A detection system with broad angular acceptance for particle identification and angular distribution measurements; Elsevier Science; Nuclear Instruments And Methods In Physics Research A: Accelerators, Spectrometers, Detectors And Associated Equipament; 726; 116; 6-2013; 116-119

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