Sökning: L773:0029 5450 OR L773:1943 7471 > (1995-1999) > Fission Gas Release...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02804naa a2200457 4500 | |
001 | oai:DiVA.org:uu-77326 | |
003 | SwePub | |
008 | 060315s1998 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-773262 URI |
024 | 7 | a https://doi.org/10.13182/NT98-A28692 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Matsson, Ingvar4 aut |
245 | 1 0 | a Fission Gas Release Determination Using an Anti-Compton Shield Detector |
264 | 1 | c 1998 |
338 | a print2 rdacarrier | |
520 | a Poolside measurements of fission gas release (FGR) in fuel pins have been made using gamma-ray spectroscopy with a Ge detector, measuring 85Kr activity in the fuel rod plenum. The gamma-ray energy spectra from irradiated nuclear fuel are characterized by prominent Compton distributions that can obscure the weak 514-keV 85Kr peak. To improve the sensitivity, the detector has been provided with an anti-Compton shield of six Bi3Ge4O12 detectors. Laboratory tests of the detector system showed that the maximum peak-to-Compton (p/c) ratio was improved by a factor of ~6. The results of the poolside measurement p/c ratio showed a somewhat smaller improvement (a factor of ~4) because of scattered gamma radiation from the surrounding material. However, the precision in the poolside FGR measurements was improved substantially utilizing the Compton shield. | |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
653 | a nuclear fuel | |
653 | a gamma-ray spectroscopy | |
653 | a anti-compton | |
653 | a fission gas release | |
653 | a FGR | |
653 | a Nuclear physics | |
653 | a Kärnfysik | |
653 | a Applied Nuclear Physics | |
653 | a Tillämpad kärnfysik | |
653 | a Fysik med inriktning mot tillämpad kärnfysik | |
653 | a Physics with specialization in Applied Nuclear Physics | |
700 | 1 | a Grapengiesser, Björn4 aut |
700 | 1 | a Jansson, Peter,d 1971-u Uppsala universitet,Institutionen för strålningsvetenskap,Kärnfysik4 aut0 (Swepub:uu)petejans |
700 | 1 | a Håkansson, Aneu Uppsala universitet,Institutionen för strålningsvetenskap,Kärnfysik4 aut0 (Swepub:uu)aha03918 |
700 | 1 | a Bäcklin, Andersu Uppsala universitet,Institutionen för strålningsvetenskap,Kärnfysik4 aut0 (Swepub:uu)aba03918 |
710 | 2 | a Uppsala universitetb Institutionen för strålningsvetenskap4 org |
773 | 0 | t Nuclear Technologyg 122:3, s. 276-283q 122:3<276-283x 0029-5450 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-77326 |
856 | 4 8 | u https://doi.org/10.13182/NT98-A2869 |
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