Home > Search Results: recid:478501
Search:
 
Search Tips :: Simple Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 

Warning: Requested record does not seem to exist.
Effect of energy distribution spectrum of radionuclides on pulse resolving time of scintilation spectrometers
 Chromá, Ladislava ; Nováková, Olga (advisor) ; Zimák, Jaroslav (referee)
Every radiation counting system exhibits a characteristic pulse resolving time (dead time) that is related to the time required to individual detected events. In case that a second pulse occures before the first has disappeared the two pulses will form a single distored pulse. Because of dead time losses, the measured counting rate (cps) is less than the true (teoretical) counting rate. Pulse resolving time can considerably change the relationship in case of measuring small and high activities. According to experimental results in my work dead time losses are dependant on the scintillators type, time constant of pulse amplifier and energy of radionuklides. There are given counting rate limits for three radionuklides - 99mTc, 51Cr and 131I and two scintillation spectrometers - JKA 300 and JKA1102.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English