Rovibronic Spectroscopy of Sympathetically Cooled 40CaH+ | Zendy

Aaron Calvin | Zendy; Smitha Janardan | Zendy; John Condoluci | Zendy; René Rugango | Zendy; Eric Pretzsch | Zendy; Gang Shu | Zendy; Kenneth R. Brown | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Rovibronic Spectroscopy of Sympathetically Cooled ⁴⁰CaH⁺

Author(s) -

Aaron Calvin,

Smitha Janardan,

John Condoluci,

René Rugango,

Eric Pretzsch,

Gang Shu,

Kenneth R. Brown

Publication year - 2018

Publication title -

the journal of physical chemistry a

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.756

H-Index - 235

eISSN - 1520-5215

pISSN - 1089-5639

DOI - 10.1021/acs.jpca.7b12823

Subject(s) - atomic physics , excitation , spectroscopy , doppler effect , photodissociation , ab initio quantum chemistry methods , laser , chemistry , physics , optics , molecule , photochemistry , organic chemistry , quantum mechanics , astronomy

We measure the rovibronic transitions X 1 Σ + , v″ = 0, J″ → A 1 Σ + , v' = 0-3, J' of CaH + and obtain rotational constants for the A 1 Σ + state. The spectrum is obtained using two-photon photodissociation of CaH + cotrapped with Doppler cooled Ca + . The excitation is driven by a mode-locked, frequency-doubled Ti:Sapph laser, which is then pulse shaped to narrow the spectral bandwidth. The measured values of the rotational constants are in agreement with ab initio theory.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research