مورد إلكتروني
A Possible Neutron-Antineutron Oscillation Experiment at PF1B at the Institut Laue Langevin
| العنوان: | A Possible Neutron-Antineutron Oscillation Experiment at PF1B at the Institut Laue Langevin |
|---|---|
| بيانات النشر: | Stockholms universitet, Fysikum Lunds Universitet, Sweden 2021 |
| تفاصيل مُضافة: | Gudkov, Vladimir Klinby, Esben Meirose, Bernhard Milstead, David Nesvizhevsky, Valery V. Protasov, Konstantin V. Rizzi, Nicola Santoro, Valentina Snow, William Michael Wagner, Richard Yiu, Sze-Chun |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | We consider a possible neutron–antineutron (n−n¯) oscillation experiment at the PF1B instrument at Institut Laue Langevin. It can improve the best existing constraint on the transition rate and also allow the testing of the methods and instrumentation which would be needed for a later larger-scale experiment at ESS. The main gain factors over the most competitive experiment, performed earlier at PF1 instrument at ILL, are: a more intense neutron beam and a new operating mode based on coherent n and n¯ mirror reflections. The installation of such an experiment would need a temporary replacement of the existing ballistic neutron guide by a specially designed n/n¯ guide with a gradually increasing cross section and a specially selected coating as well as the development and construction of an advanced n¯ annihilation detector with a high efficiency and low background. The overall gain factor could reach up to an order of magnitude and depends on the chosen experiment configuration. |
| مصطلحات الفهرس: | baryon number violation, neutron-antineutron oscillations, quantum reflection, Physical Sciences, Fysik, Article in journal, info:eu-repo/semantics/article, text |
| DOI: | 10.3390.sym13122314 |
| URL: | Symmetry, 2021, 13:12 |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/restrictedAccess |
| ملاحظة: | English |
| أرقام أخرى: | UPE oai:DiVA.org:su-201910 0000-0002-1908-5644 0000-0003-0032-7022 0000-0002-5124-4078 doi:10.3390/sym13122314 ISI:000745675900001 1306174644 |
| المصدر المساهم: | UPPSALA UNIV LIBR From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1306174644 |
| قاعدة البيانات: | OAIster |
| DOI: | 10.3390.sym13122314 |
|---|