title: Development of a neutron personal dose equivalent detector.
abstract: A new neutron-measuring instrument that is intended to measure a neutron personal dose equivalent, H(p)(10) was developed. This instrument is composed of two parts: (1) a conventional moderator-based neutron dose equivalent meter and (2) a neutron shield made of borated polyethylene, which covers a backward hemisphere to adjust the angular dependence. The whole design was determined on the basis of MCNP calculations so as to have response characteristics that would generally match both the energy and angular dependencies of H(p)(10). This new instrument will be a great help in assessing the reference values of neutron H(p)(10) during field testing of personal neutron dosemeters in workplaces and also in interpreting their readings.
authors.affiliation: Nuclear Fuel Cycle Engineering Laboratories, Japan Atomic Energy Agency, 4-33, Tokai-mura, Ibaraki-ken 319-1194, Japan. tsujimura.norio@jaea.go.jp
authors.forename: N
authors.initials: N
authors.lastname: Tsujimura
authors.forename: T
authors.initials: T
authors.lastname: Yoshida
authors.forename: C
authors.initials: C
authors.lastname: Takada
authors.forename: T
authors.initials: T
authors.lastname: Momose
authors.forename: T
authors.initials: T
authors.lastname: Nunomiya
authors.forename: K
authors.initials: K
authors.lastname: Aoyama
mesh_terms: D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006801:Humans; D009010:Monte Carlo Method; D009502:Neutrons; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000295:instrumentation* / Q000379:methods; D011835:Radiation Protection / Q000295:instrumentation* / Q000379:methods; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity