title: Towards the final BSA modeling for the accelerator-driven BNCT facility at INFN LNL.
abstract: Some remarkable advances have been made in the last years on the SPES-BNCT project of the Istituto Nazionale di Fisica Nucleare (INFN) towards the development of the accelerator-driven thermal neutron beam facility at the Legnaro National Laboratories (LNL), aimed at the BNCT experimental treatment of extended skin melanoma. The compact neutron source will be produced via the (9)Be(p,xn) reactions using the 5 MeV, 30 mA beam driven by the RFQ accelerator, whose modules construction has been recently completed, into a thick beryllium target prototype already available. The Beam Shaping Assembly (BSA) final modeling, using both neutron converter and the new, detailed, Be(p,xn) neutron yield spectra at 5 MeV energy recently measured at the CN Van de Graaff accelerator at LNL, is summarized here.
authors.affiliation: Centro de Aplicaciones Tecnlógicas y Desarrollo Nuclear, Playa, Ciudad Habana, Cuba.
authors.forename: C
authors.initials: C
authors.lastname: Ceballos
authors.forename: J
authors.initials: J
authors.lastname: Esposito
authors.forename: S
authors.initials: S
authors.lastname: Agosteo
authors.forename: P
authors.initials: P
authors.lastname: Colautti
authors.forename: V
authors.initials: V
authors.lastname: Conte
authors.forename: D
authors.initials: D
authors.lastname: Moro
authors.forename: A
authors.initials: A
authors.lastname: Pola
mesh_terms: D016754:Boron Neutron Capture Therapy / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D008545:Melanoma / Q000532:radiotherapy; D008962:Models, Theoretical; D012878:Skin Neoplasms / Q000532:radiotherapy