Chirped Pulse Fourier Transform Spectroscopy for Astrophysics (B04)

该项目使用啁啾脉冲傅里叶变换光谱 (CP-FTS) i) 记录厘米和毫米波长范围内的宽带光谱，以帮助解释 CRC 956 内的天体物理观测结果；ii) 用于快速激发和数据采集，允许记录时间相关信号，从而为研究光谱识别分子（例如分子）的碰撞动力学提供了可能性。 NH3 H2 和 He。 B3、B4、D3 和 Project S 合作建造的实验室发射光谱仪将作为未来 CP-FTS 实验的先进接收器。

Chirped Pulse Fourier Transform Spectroscopy (CP-FTS) is used in this project i) to record broad band spectra in the centimeter and millimeter wavelength ranges to help interpreting astrophysical observations within CRC 956 and ii) for fast excitation and data acquisition allowing to record time dependent signals which opens the possibility to study collision kinetics of spectrally identified molecules, e.g. NH3 + H2 and He. The laboratory emission spectrometer built in collaboration between B3, B4, D3 and project S shall serve as advanced receivers for future CP-FTS experiments.