تقرير
Tomography by neutrino pair beam
| العنوان: | Tomography by neutrino pair beam |
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| المؤلفون: | Asaka, Takehiko, Okui, Hisashi, Tanaka, Minoru, Yoshimura, Motohiko |
| سنة النشر: | 2018 |
| المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment |
| الوصف: | We consider tomography of the Earth's interior using the neutrino pair beam which has recently been proposed. The beam produces a large amount of neutrino and antineutrino pairs from the circulating partially stripped ions and provides the possibility to measure precisely the energy spectrum of neutrino oscillation probability together with a sufficiently large detector. It is shown that the pair beam gives a better sensitivity to probe the Earth's crust compared with the neutrino sources at present. In addition we present a method to reconstruct a matter density profile by means of the analytic formula of the oscillation probability in which the matter effect is included perturbatively to the second order. Comment: 16 pages, 8 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1016/j.physletb.2018.09.004 |
| URL الوصول: | http://arxiv.org/abs/1805.10793 |
| رقم الأكسشن: | edsarx.1805.10793 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1016/j.physletb.2018.09.004 |
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