Image of On the optimisation of the use of 3 He in radiation portal monitors
Penanda Bagikan

Article

On the optimisation of the use of 3 He in radiation portal monitors

RadiationPortalMonitors(RPMs)areusedtodetectillicittraffickingofnuclearorotherradioactive materialconcealedinvehicles,cargocontainersorpeopleatstrategiccheckpoints,suchasborders, seaportsandairports.Mostofthemincludeneutrondetectorsfortheinterceptionofpotential plutoniumsmuggling. The mostcommontechnologyusedforneutrondetectioninRPMsisbasedon 3He proportional counters.Therecentsevereshortageofthisrareandexpensivegashascreatedaproblemofcapacity for manufacturerstoprovideenoughdetectorstosatisfythemarketdemand. In thispaperweanalysethedesignoftypicalcommercialRPMsandtrytooptimisethedetector parametersinordereithertomaximisetheefficiencyusingthesameamountof 3He orminimisethe amountofgasneededtoreachthesamedetectionperformance:byreducingthevolumeorgas pressureinanoptimiseddesign.

Ketersediaan
#
IPC Corporate University Library ATC PO NIN o C.1
ATC1602703
Tersedia
Informasi Detail
Judul Seri
NuclearInstrumentsandMethodsin Physics ResearchA
No. Panggil
ATC PO NIN o
Penerbit
Italy : Elsevier.,
Deskripsi Fisik
5 p.
Bahasa
English
ISBN/ISSN
0168-9002
Klasifikasi
PO
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
online resource
Edisi
-
Subjek
Nuclear security
Neutron detection
3He detectors
Info Detail Spesifik
-
Pernyataan Tanggungjawab
Versi lain/terkait
Lampiran Berkas
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