دورية أكاديمية
Phase stability and lithium loading capacity in a liquid scintillation cocktail.
| العنوان: | Phase stability and lithium loading capacity in a liquid scintillation cocktail. |
|---|---|
| المؤلفون: | Bergeron DE; Physical Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Dr., Gaithersburg, MD 20899, USA., Mumm HP; Physical Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Dr., Gaithersburg, MD 20899, USA., Tyra MA; Physical Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Dr., Gaithersburg, MD 20899, USA. |
| المصدر: | Journal of radioanalytical and nuclear chemistry [J Radioanal Nucl Chem] 2017; Vol. 314. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Springer Country of Publication: Netherlands NLM ID: 8406474 Publication Model: Print Cited Medium: Print ISSN: 0236-5731 (Print) Linking ISSN: 02365731 NLM ISO Abbreviation: J Radioanal Nucl Chem Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: <2005-> : Dordrecht : Springer Original Publication: Lausanne : Elsevier Sequoia, [1984- |
| مستخلص: | Liquid scintillation cocktails loaded with neutron capture agents such as 6 Li are used in both neutron and neutrino detectors. For detectors designed to operate over extended timespans, long-term stability can be a concern. We demonstrate the identification of thermodynamically unstable emulsions as distinct from stable microemulsions, driving phase separation with centrifugation. Phase separation was identified by monitoring the quench indicating parameter, measured using an external Compton source. Samples were also characterized by dynamic light scattering, where in an extreme case, phase separation could be observed in real time. We describe a stable cocktail with 0.01 mass fraction added Li, a relatively high Li concentration. |
| References: | Appl Radiat Isot. 2012 Sep;70(9):2164-9. (PMID: 22417697) Appl Radiat Isot. 2013 Jul;77:130-8. (PMID: 23608597) Sci Rep. 2014 Apr 24;4:4708. (PMID: 24759616) Nat Commun. 2015 Apr 27;6:6935. (PMID: 25913819) Phys Rev Lett. 2017 Jun 23;118(25):251801. (PMID: 28696753) |
| معلومات مُعتمدة: | 9999-NIST United States Intramural NIST DOC |
| فهرسة مساهمة: | Keywords: Li-6; Phase separation; inverse beta decay; liquid scintillation; neutrino; neutron |
| تواريخ الأحداث: | Date Created: 20190416 Latest Revision: 20200930 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC6459616 |
| DOI: | 10.1007/s10967-017-5341-8 |
| PMID: | 30983652 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 0236-5731 |
|---|---|
| DOI: | 10.1007/s10967-017-5341-8 |