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Ground state preparation for HD+ rovibration transition measurement

May 22, 2023, 5:30 PM
2h 30m
Poster presentation fundamental physical constants Poster Session 1

Speaker

QianYu Zhang (APM of CAS)

Description

Generation of ground state HD+ based on the [2+1’] resonance-enhanced threshold photoionization (RETPI) is provided for rovibrational transition frequency measurement. Using state-selected [1+1’] resonance-enhanced multiphoton dissociation, the yield of rovibrational ground state HD+ is evaluated. The state preparation of HD+ lay an important basis of the proceed measurement which detects the (v=0,j=0)→(v=6,j=1) rovibrational transition frequency.

Primary authors

QianYu Zhang (APM of CAS) Mr Yong Zhang (APM of CAS) Mr ShengGuo He (APM of CAS) Mr Xin Tong (APM of CAS)

Presentation materials

There are no materials yet.