تقرير
New physics from COHERENT data with improved Quenching Factor
| العنوان: | New physics from COHERENT data with improved Quenching Factor |
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| المؤلفون: | Khan, Amir N., Rodejohann, Werner |
| المصدر: | Phys. Rev. D 100, 113003 (2019) |
| سنة النشر: | 2019 |
| المجموعة: | Astrophysics High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Theory |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, Astrophysics - High Energy Astrophysical Phenomena, High Energy Physics - Experiment, Nuclear Theory |
| الوصف: | A recent new measurement and re-analysis of past measurements suggested an improved quenching factor value and uncertainty for CsI[Na]. This implies a measurement of the COHERENT experiment of coherent elastic neutrino-nucleus scattering that is closer to the Standard Model prediction and has less uncertainty. We illustrate the impact of this improvement by revisiting fits to the Weinberg angle, neutrino magnetic moments, neutron rms and neutrino charge radii, neutrino non-standard interactions (in particular those relevant for LMA-Dark) and new scalar as well as vector bosons. Significant improvement is observed, particularly for those scenarios coherently affecting the electroweak SM process. Comment: 12 pages, 8 figures, Energy dependence of the QF included, Modified to the published version |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevD.100.113003 |
| URL الوصول: | http://arxiv.org/abs/1907.12444 |
| رقم الأكسشن: | edsarx.1907.12444 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevD.100.113003 |
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