title: Determination of fast neutron flux distribution in irradiation sites of the Malaysian Nuclear Agency research reactor.
abstract: Determination of thermal to fast neutron flux ratio (f(fast)) and fast neutron flux (ϕ(fast)) is required for fast neutron reactions, fast neutron activation analysis, and for correcting interference reactions. The f(fast) and subsequently ϕ(fast) were determined using the absolute method. The f(fast) ranged from 48 to 155, and the ϕ(fast) was found in the range 1.03×10(10)-4.89×10(10) n cm(-2) s(-1). These values indicate an acceptable conformity and applicable for installation of the fast neutron facility at the MNA research reactor.
authors.affiliation: School of Applied Physics, Faculty of Science and Technology, The National University of Malaysia, Bangi, Selangor, Malaysia.
authors.forename: A R
authors.initials: AR
authors.lastname: Yavar
authors.forename: S B
authors.initials: SB
authors.lastname: Sarmani
authors.forename: A K
authors.initials: AK
authors.lastname: Wood
authors.forename: S M
authors.initials: SM
authors.lastname: Fadzil
authors.forename: M H
authors.initials: MH
authors.lastname: Radir
authors.forename: K S
authors.initials: KS
authors.lastname: Khoo