تقرير
Theoretical Analysis of Antineutron-Nucleus Data needed for Antineutron Mirrors in Neutron-Antineutron Oscillation Experiments
العنوان: | Theoretical Analysis of Antineutron-Nucleus Data needed for Antineutron Mirrors in Neutron-Antineutron Oscillation Experiments |
---|---|
المؤلفون: | Protasov, K. V., Gudkov, V., Kupriyanova, E. A., Nesvizhevsky, V. V., Snow, W. M., Voronin, A. Yu. |
المصدر: | Phys. Rev. D 102, 075025 (2020) |
سنة النشر: | 2020 |
المجموعة: | High Energy Physics - Phenomenology Nuclear Experiment Nuclear Theory |
مصطلحات موضوعية: | High Energy Physics - Phenomenology, Nuclear Experiment, Nuclear Theory |
الوصف: | The values of the antineutron-nucleus scattering lengths, and in particular their imaginary parts, are needed to evaluate the feasibility of using neutron mirrors in laboratory experiments to search for neutron-antineutron oscillations. We analyze existing experimental and theoretical constraints on these values with emphasis on low $A$ nuclei and use the results to suggest materials for the neutron/antineutron guide and to evaluate the systematic uncertainties in estimating the neutron-antineutron oscillation time. As an example we discuss a scenario for a future neutron-antineutron oscillation experiment proposed for the European Spallation Source. We also suggest future experiments which can provide a better determination of the values of antineutron-nuclei scattering lengths. Comment: 18 pages, 9 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevD.102.075025 |
URL الوصول: | http://arxiv.org/abs/2009.11467 |
رقم الأكسشن: | edsarx.2009.11467 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevD.102.075025 |
---|