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A Possible Neutron-...
A Possible Neutron-Antineutron Oscillation Experiment at PF1B at the Institut Laue Langevin
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- Gudkov, Vladimir (author)
- University of South Carolina
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- Klinby, Esben (author)
- Technical University of Denmark
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- Meirose, Bernhard (author)
- Stockholm University,Lund University,Lunds universitet,Stockholms universitet,Fysikum,Lunds Universitet, Sweden,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Milstead, David (author)
- Stockholm University,Stockholms universitet,Fysikum
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- Nesvizhevsky, Valery V. (author)
- Institut Laue Langevin
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- Protasov, Konstantin V. (author)
- N2P3 Institut National de Physique Nucleaire et de Physique des Particules
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- Rizzi, Nicola (author)
- Technical University of Denmark
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- Santoro, Valentina (author)
- European Spallation Source ERIC, Sweden
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- Snow, William Michael (author)
- Indiana University
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- Wagner, Richard (author)
- Institut Laue Langevin
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- Yiu, Sze-Chun (author)
- Stockholm University,Stockholms universitet,Fysikum
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(creator_code:org_t)
- 2021-12-03
- 2021
- English.
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In: Symmetry. - : MDPI AG. - 2073-8994. ; 13:12
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Abstract
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- 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.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- baryon number violation
- neutron-antineutron oscillations
- quantum reflection
- Baryon number violation
- Neutron-antineutron oscillations
- Quantum reflection
Publication and Content Type
- ref (subject category)
- art (subject category)
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Symmetry
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- By the author/editor
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Gudkov, Vladimir
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Klinby, Esben
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Meirose, Bernhar ...
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Milstead, David
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Nesvizhevsky, Va ...
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Protasov, Konsta ...
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Rizzi, Nicola
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Santoro, Valenti ...
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Snow, William Mi ...
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Wagner, Richard
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Yiu, Sze-Chun
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
- Articles in the publication
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Symmetry
- By the university
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Stockholm University
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Lund University