Generation of high-energy-resolved NH<sub>3</sub> molecular beam by a Stark decelerator with 179 stages

Generation of high-energy-resolved NH₃ molecular beam by a Stark decelerator with 179 stages

Wei Bin¹, Hou Shunyong¹, Guo Hengjiao¹, Ji Yabing¹, Li Shengqiang², Yin Jianping^{1, †}

Experimental TOF signals of NH₃ when the decelerator is operated in the deceleration-bunch mode. The inset is the zoom-in of the decelerated packet, together with the velocity spread and the corresponding temperature of the packet.