High-Resolution Kaonic-Atom X-ray Spectroscopy with Transition-Edge-Sensor Microcalorimeters
High-Resolution Kaonic-Atom X-ray Spectroscopy with Transition-Edge-Sensor Microcalorimeters
复制标题
具有过渡边缘传感器微量热计的高分辨率 Kaonic 原子 X 射线光谱
DOI：
10.1007/s10909-014-1137-1
复制
发表时间：
2014
影响因子：
2
通讯作者：
S. Yamada
中科院分区：
文献类型：
--
作者：
S. Okada;D. A. Bennett;W. B. Doriese;J. W. Fowler;K. D. Irwin;S. Ishimoto;M. Sato;D. R. Schmidt;D. S. Swetz;H. Tatsuno;J. N. Ullom;S. Yamada
我们正在准备一个超高分辨率的K原子的X射线光谱仪使用的超导过渡边缘传感器微热计阵列的基础上开发的NIST。该仪器在6 keV能量下具有2- 3eV（FWHM）的能量分辨率和约20 mm的大收集面积，这将为研究K ~-核强相互作用打开新的大门，并提供新的精确的带电K ~-质量值。
We are preparing for an ultra-high resolution X-ray spectroscopy of kaonic atoms using an X-ray spectrometer based on an array of superconducting transition-edge-sensor microcalorimeters developed by NIST. The instrument has excellent energy resolutions of 2–3 eV (FWHM) at 6 keV and a large collecting area of about 20 mm. This will open new door to investigate kaon-nucleus strong interaction and provide new accurate charged-kaon mass value.