Temat: scintillation detectors - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Time - and space - resolved measurements of high - energy ion beams emitted from PF - type discharges
Autorzy:: Kwiatkowski, R.
Sadowski, M. J.
Skladnik-Sadowska, E.
Zebrowski, J.
Malinowski, K.
Czaus, K.
Garkusha, I. E.
Powiązania:: https://bibliotekanauki.pl/articles/147518.pdf
Data publikacji:: 2012
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: ion beams
miniature scintillation detectors
PF-360 facility
Opis:: The paper presents experimental studies of the spatial-microstructure and temporal-characteristics of fast ion beams, which are emitted from high-current plasma-focus (PF) discharges performed within the PF-360 facility at National Centre for Nuclear Research (NCBJ) at Otwock/Świerk, Poland. The spatial structure of the ion beams was investigated by means of pinhole cameras equipped with solid-state nuclear track detectors shielded by absorption filters made of Al-foils of different thickness. In order to perform time-resolved measurements there were applied miniature scintillation detectors placed at different points of the ion-image plane.
Źródło:: Nukleonika; 2012, 57, 2; 211-214
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Measurement of radon concentration in the air by PicoRad detectors
Autorzy:: Chau, N. D.
Powiązania:: https://bibliotekanauki.pl/articles/146088.pdf
Data publikacji:: 2008
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: radon
PicoRad detectors
charcoal
adsorption
desorption
liquid scintillation
Opis:: The paper presents the theory and methodology of radon concentration measurement in the air by PicoRad detector, which consists of a porous canister held securely near the top of a plastic vial. The porous canister contains a bed of a controlled mass of charcoal (1.3 g) and silica desiccant (0.9 g). To measure the radon concentration, the vial detector is exposed in the radon laden air for a certain interval of time (24, 48 or 72 h or longer), then the liquid scintillation cocktail is added into the vial and measured by the help of a liquid scintillation counter. In this paper both radon adsorption by the charcoal detector, while it is being exposed in the radon laden air, and desorption of radon from the charcoal into the liquid scintillation cocktail were investigated. As a result, some conclusions concerning the methodology of radon measurement by PicoRad detectors have been done. The desorption factor of radon from the charcoal into the liquid scintillation cocktail was determined. The radon concentration values in the air measured by PicoRad detectors were in good agreement with those obtained by an AlphaGuard radon monitor.
Źródło:: Nukleonika; 2008, 53, suppl. 2; 21-24
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Incomplete energy deposition in long CsI(Tl) crystals
Autorzy:: Siwek, A.
Budzanowski, A.
Czech, B.
Fomichev, A.
Gburek, T.
Rodin, A.
Skwirczynska, I.
Wolski, R.
Powiązania:: https://bibliotekanauki.pl/articles/147049.pdf
Data publikacji:: 2002
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: nuclear interaction in solids
scintillation detectors
Opis:: We studied process of incomplete energy deposition in long CsI(Tl) crystals, caused by inelastic interactions of impinging nuclear fragment in the scintillating material. The secondary beam from the ACCULINNA fragment separator and the heavy-ion beam from the CELSIUS storage ring were used to measure the yield of this process as a function of the initial energy of incoming fragments. The functional fit to GEANT simulations will be used to correct the energy spectra from future experiments.
Źródło:: Nukleonika; 2002, 47, 4; 141-145
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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