Photoelectron-Photofragment Coincidence Spectroscopy With Ions Prepared in a Cryogenic Octopole Accumulation Trap: Collisional Excitation and Buffer Gas Cooling

Photoelectron-Photofragment Coincidence Spectroscopy With Ions Prepared in a Cryogenic Octopole Accumulation Trap: Collisional Excitation and Buffer Gas Cooling

A cryogenic octopole accumulation trap (COAT) has been coupled to a photoelectron-photofragment coincidence (PPC) spectrometer allowing for improved control over anion vibrational excitation. The anions are heated and cooled via collisions with buffer gas <17 K. Shorter trapping times (500 μs...

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Bibliographic Details
Main Authors: Ben B. Shen, Katharine G. Lunny, Yanice Benitez, Robert E. Continetti
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-04-01
Series:Frontiers in Chemistry
Subjects:
ion trap
ozonide
photoelectron
photofragment
coincidence spectroscopy
collisional excitation
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2019.00295/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2019.00295/full

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