A facility for measurements of nuclear cross sections for fast neutron cancer therapy

A facility for measurements of neutron-induced double-differential light-ion production cross-sections, for application within, e.g., fast neutron cancer therapy, is described. The central detection elements are three-detector telescopes consisting of two silicon detectors and a CsI crystal. Use of...

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Podrobná bibliografie
Vydáno v:	Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Ročník 452; číslo 3; s. 484 - 504
Hlavní autoři:	Dangtip, S, Ataç, A, Bergenwall, B, Blomgren, J, Elmgren, K, Johansson, C, Klug, J, Olsson, N, Carlsson, G.Alm, Söderberg, J, Jonsson, O, Nilsson, L, Renberg, P.-U, Nadel-Turonski, P, Brun, C.Le, Lecolley, F.-R, Lecolley, J.-F, Varignon, C, Eudes, Ph, Haddad, F, Kerveno, M, Kirchner, T, Lebrun, C
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.10.2000 Elsevier
Témata:	Biological Physics Carbon Cesium compounds Charged particle spectrometer array Computer software MEDICIN MEDICINE Neutron spectrometers Nuclear reactions Oncology Optical collimators Particle detectors Phosphors Physics Semiconducting silicon Telescopes Charged particle spectrometer array 29.40.Mc 25.40.−h Nuclear reactions 29.30.Ep 29.40.Wk charged particle spectrometer array HELIUM SPECTRA LIGHT CHARGED-PARTICLE PHOTODIODE READOUT DIFFERENTIAL INCLUSIVE HYDROGEN CSI(TL) SCINTILLATOR INDUCED SOFT ERRORS HEAVY-IONS KERMA FACTORS ENERGY-RANGE nuclear reactions SALIVARY-GLAND TUMORS
ISSN:	0168-9002, 1872-9576, 1872-9576
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Popis
Shrnutí:	A facility for measurements of neutron-induced double-differential light-ion production cross-sections, for application within, e.g., fast neutron cancer therapy, is described. The central detection elements are three-detector telescopes consisting of two silicon detectors and a CsI crystal. Use of Δ E–Δ E– E techniques allows good particle identification for p, d, t, 3He and alpha particles over an energy range from a few MeV up to 100 MeV. Active plastic scintillator collimators are used to define the telescope solid angle. Measurements can be performed using up to eight telescopes at 20° intervals simultaneously, thus covering a wide angular range. The performance of the equipment is illustrated using experimental data taken with a carbon target at E n=95 MeV. Distortions of the measured charged-particle spectra due to energy and particle losses in the target are corrected using a newly developed computer code. Results from such correction calculations are presented.
Bibliografie:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0168-9002 1872-9576 1872-9576
DOI:	10.1016/S0168-9002(00)00455-1