Speaker
Jiajun Liao
(Sun Yat-Sen University)
Description
In this talk, I will discuss coherence effects in non-standard interactions and astrophysical environments. For nonstandard tensor interactions, contributions traditionally considered spin-suppressed can instead receive coherent enhancement within a complete nuclear response framework, leading to cross sections orders of magnitude larger than conventional expectations. In astrophysics, ultra-high-energy cosmic rays can boost relic neutrinos into the CEνNS regime, allowing coherent scattering effects to emerge at high energies. These results demonstrate the strong dependence of coherence effects on interaction structure and energy scale, with important implications for neutrino probes of new physics.
| 请选择分会 | 中微子物理、粒子天体物理与宇宙学 |
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Primary author
Jiajun Liao
(Sun Yat-Sen University)
