ABOUT THE RETROSPECTIVE DOSIMETRY OF MIXED GAMMA-NEUTRON RADIATION FIELDS
Abstract and keywords
Abstract (English):
The article describes research on the development of a method for doses retrospective determination of gamma-neutron irradiation with separation into components has basing on thermostimulated luminescence of quartz. Confirmation of the hypothesis about the different course of dose responses from neutron radiation and gamma radiation under different conditions of building ceramics quartz’s thermal activation is given. The possibility of separation of luminescent signals in quartz caused by gamma radiation or neutron radiation is shown.

Keywords:
retrospective dosimetry of neutron radiation, thermally stimulated luminescence, monitoring of current and emergency radiation situation
References

1. GOST 22.8.08-2001. Metod opredeleniya pogloschennoy dozy vneshnego gamma-izlucheniya po termolyuminescencii kvarca stroitel'noy keramiki. Poryadok provedeniya izmereniy. M.: Gosstandart Rossii, 2001.

2. Hyutt G.I. i dr. Razrabotka metodov avariynoy dozimetrii na osnove prirodnyh materialov i rekonstrukciya radiacionnoy situacii v 30-kilometrovoy zone Chernobyl'skoy AES. Otchet po NIR. AN Estonskoy Respubliki. Institut geologii. Tallin, 1991.

3. J. Zimmerman, The radiation-induced increase of thermo luminescence sensitivity of fired quartz J, Phys.C: Solid State Physics, 4, rr. 3277-3291, 1971.

4. Popov V.I., Portman A.I., Sakovich V.A., Maslyaev P.F. Vozmozhnosti rekonstrukcii pogloschennoy dozy neytronov po termolyuminescencii kvarca stroitel'noy keramiki//ANRI. 2005. №№3(42). S. 43-44.

5. Portman A.I., Potemkin A.M. O retrospektivnoy dozimetrii smeshannyh gamma-neytronnyh poley izlucheniya//ANRI. 2017. №№4(91). S. 31-35.

6. SanPiN 2.6.1.2523-09. Normy radiacionnoy bezopasnosti NRB-99/2009. M.: Federal'nyy centr gigieny i epidemiologii Rospotrebnadzora, 2009.

7. Shal'nov M.I. Tkanevaya doza neytronov. M.: Atomizdat, 1960.

Login or Create
* Forgot password?