تقرير
New bounds on heavy axions with an X-ray free electron laser
| العنوان: | New bounds on heavy axions with an X-ray free electron laser |
|---|---|
| المؤلفون: | Halliday, Jack W. D., Marocco, Giacomo, Beyer, Konstantin A., Heaton, Charles, Nakatsutsumi, Motoaki, Preston, Thomas R., Arrowsmith, Charles D., Baehtz, Carsten, Goede, Sebastian, Humphries, Oliver, Garcia, Alejandro Laso, Plackett, Richard, Svensson, Pontus, Vacalis, Georgios, Wark, Justin, Wood, Daniel, Zastrau, Ulf, Bingham, Robert, Shipsey, Ian, Sarkar, Subir, Gregori, Gianluca |
| سنة النشر: | 2024 |
| المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology Physics (Other) |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment, Physics - Atomic Physics, Physics - Instrumentation and Detectors |
| الوصف: | We present new exclusion bounds obtained at the European X-ray Free Electron Laser facility (EuXFEL) on axion-like particles (ALPs) in the mass range 10^{-3} eV < m_a < 10^{4} eV. Our experiment exploits the Primakoff effect via which photons can, in the presence of a strong external electric field, decay into axions, which then convert back into photons after passing through an opaque wall. While similar searches have been performed previously at a 3^rd generation synchrotron [1], our work demonstrates improved sensitivity, exploiting the higher brightness of X-rays at EuXFEL. Comment: 7 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2404.17333 |
| رقم الأكسشن: | edsarx.2404.17333 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |