Electron line shape of the KATRIN monitor spectrometer
Electron line shape of the KATRIN monitor spectrometer
复制标题
KATRIN 监测光谱仪的电子线形状
DOI：
10.1088/1748-0221/8/12/t12002
复制
发表时间：
2013
影响因子：
1.3
通讯作者：
M. Zbořil
中科院分区：
文献类型：
--
作者：
M. Slezák;S. Bauer;O. Dragoun;M. Erhard;K. Schlösser;A. Špalek;D. Vénos;M. Zbořil
Conversion electrons emitted from 83mKr implanted into a solid substrate will serve as a powerful tool for monitoring of the energy scale stability in the KATRIN neutrino experiment. An appropriate description of the conversion line shape is essential to determine the energy of the emitted electrons. It is shown that the Doniach-Sunjic line shape gives a significantly better fit to the conversion electron spectra than the previously used double Voigt model. The electron spectra were obtained with the KATRIN MAC-E filter monitor spectrometer.
