Osnovi koincidentnog metoda mjerenja Cezijuma-134
Basic research for coincidence method of Cs-134 measurement
Book part (Published version)
Metadata
Show full item recordAbstract
Odnosom 134Cs/137Cs u nekom uzorku utvrđuje se porijeklo 137Cs, globalni fallout
ili reaktorski akcident. Njihova detekcija i razdvajanje NaI(Tl) detektorom otežana
je bliskim energijama zraka (605 keV i 662 keV), kao i zracima bliskih energija iz
prirodnih radionuklida, zbog čega se nameće potreba razvoja koincidentnog
metoda mjerenja. Koristeći 2 detektora spektrometra PRIPJAT (∼180°) izvor 134Cs
razmatran je u integralnom, nekoincidentnom i režimu dvostrukih koincidencija.
The origin of 137Cs, whether it was generated as a global fallout or reactor
(Chernobyl) accident, is determined with assessment its relationship with 134Cs.
134Cs is artificial radionuclide, produced in nuclear power reactors, with a half-life
of 2.1 years. Since the data on 134Cs activity in Montenegro weren’t publish after
the Chernobyl disaster in 1986, there is no information about relation between
these two radionuclides and therefore its detection in the Montenegro’s
environment is not possible nowadays. Their detection (134Cs and 137Cs) and
separation with NaI (Tl) detector is aggravated with close energies of gamma rays
(605 keV and 662 keV), as well as with rays of close energies from natural
radionuclides, causing a need for the development of coincidence measurement
method. Using 2 detectors of spectrometer Pripyat (∼180°), 134Cs source is
analyzed in an integrated, non-coincidence and the mode of double coincidences.
This paper presents the results of the initi...al research for the establishment of
coincident detection methods and determination of artificial radionuclide 134Cs
activity in samples from the environment.
Source:
Чернобиљ : 30 година после : монографија, 2016, 278-286Publisher:
- Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе
Note:
- Article is part of: http://vinar.vin.bg.ac.rs/handle/123456789/8230
URI
https://vinar.vin.bg.ac.rs/handle/123456789/8244http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=226685452&fmt=11&lani=sc
http://dzz.org.rs/wp-content/uploads/2013/06/30-godina-Cernobilja-monografija-1.pdf
Collections
Institution/Community
VinčaTY - CHAP AU - Svrkota, Nikola AU - Antović, Nevenka M. AU - Anđelić, Tomislav PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8244 UR - http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=226685452&fmt=11&lani=sc UR - http://dzz.org.rs/wp-content/uploads/2013/06/30-godina-Cernobilja-monografija-1.pdf AB - Odnosom 134Cs/137Cs u nekom uzorku utvrđuje se porijeklo 137Cs, globalni fallout ili reaktorski akcident. Njihova detekcija i razdvajanje NaI(Tl) detektorom otežana je bliskim energijama zraka (605 keV i 662 keV), kao i zracima bliskih energija iz prirodnih radionuklida, zbog čega se nameće potreba razvoja koincidentnog metoda mjerenja. Koristeći 2 detektora spektrometra PRIPJAT (∼180°) izvor 134Cs razmatran je u integralnom, nekoincidentnom i režimu dvostrukih koincidencija. AB - The origin of 137Cs, whether it was generated as a global fallout or reactor (Chernobyl) accident, is determined with assessment its relationship with 134Cs. 134Cs is artificial radionuclide, produced in nuclear power reactors, with a half-life of 2.1 years. Since the data on 134Cs activity in Montenegro weren’t publish after the Chernobyl disaster in 1986, there is no information about relation between these two radionuclides and therefore its detection in the Montenegro’s environment is not possible nowadays. Their detection (134Cs and 137Cs) and separation with NaI (Tl) detector is aggravated with close energies of gamma rays (605 keV and 662 keV), as well as with rays of close energies from natural radionuclides, causing a need for the development of coincidence measurement method. Using 2 detectors of spectrometer Pripyat (∼180°), 134Cs source is analyzed in an integrated, non-coincidence and the mode of double coincidences. This paper presents the results of the initial research for the establishment of coincident detection methods and determination of artificial radionuclide 134Cs activity in samples from the environment. PB - Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе T2 - Чернобиљ : 30 година после : монографија T1 - Osnovi koincidentnog metoda mjerenja Cezijuma-134 T1 - Basic research for coincidence method of Cs-134 measurement SP - 278 EP - 286 UR - https://hdl.handle.net/21.15107/rcub_vinar_8244 ER -
@inbook{ author = "Svrkota, Nikola and Antović, Nevenka M. and Anđelić, Tomislav", year = "2016", abstract = "Odnosom 134Cs/137Cs u nekom uzorku utvrđuje se porijeklo 137Cs, globalni fallout ili reaktorski akcident. Njihova detekcija i razdvajanje NaI(Tl) detektorom otežana je bliskim energijama zraka (605 keV i 662 keV), kao i zracima bliskih energija iz prirodnih radionuklida, zbog čega se nameće potreba razvoja koincidentnog metoda mjerenja. Koristeći 2 detektora spektrometra PRIPJAT (∼180°) izvor 134Cs razmatran je u integralnom, nekoincidentnom i režimu dvostrukih koincidencija., The origin of 137Cs, whether it was generated as a global fallout or reactor (Chernobyl) accident, is determined with assessment its relationship with 134Cs. 134Cs is artificial radionuclide, produced in nuclear power reactors, with a half-life of 2.1 years. Since the data on 134Cs activity in Montenegro weren’t publish after the Chernobyl disaster in 1986, there is no information about relation between these two radionuclides and therefore its detection in the Montenegro’s environment is not possible nowadays. Their detection (134Cs and 137Cs) and separation with NaI (Tl) detector is aggravated with close energies of gamma rays (605 keV and 662 keV), as well as with rays of close energies from natural radionuclides, causing a need for the development of coincidence measurement method. Using 2 detectors of spectrometer Pripyat (∼180°), 134Cs source is analyzed in an integrated, non-coincidence and the mode of double coincidences. This paper presents the results of the initial research for the establishment of coincident detection methods and determination of artificial radionuclide 134Cs activity in samples from the environment.", publisher = "Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе", journal = "Чернобиљ : 30 година после : монографија", booktitle = "Osnovi koincidentnog metoda mjerenja Cezijuma-134, Basic research for coincidence method of Cs-134 measurement", pages = "278-286", url = "https://hdl.handle.net/21.15107/rcub_vinar_8244" }
Svrkota, N., Antović, N. M.,& Anđelić, T.. (2016). Osnovi koincidentnog metoda mjerenja Cezijuma-134. in Чернобиљ : 30 година после : монографија Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе., 278-286. https://hdl.handle.net/21.15107/rcub_vinar_8244
Svrkota N, Antović NM, Anđelić T. Osnovi koincidentnog metoda mjerenja Cezijuma-134. in Чернобиљ : 30 година после : монографија. 2016;:278-286. https://hdl.handle.net/21.15107/rcub_vinar_8244 .
Svrkota, Nikola, Antović, Nevenka M., Anđelić, Tomislav, "Osnovi koincidentnog metoda mjerenja Cezijuma-134" in Чернобиљ : 30 година после : монографија (2016):278-286, https://hdl.handle.net/21.15107/rcub_vinar_8244 .