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Time-resolved photoelectron spectroscopy of wavepackets through a conical intersection in NO2
 

Summary: Time-resolved photoelectron spectroscopy of wavepackets through
a conical intersection in NO2
Yasuki Arasaki,1
Kazuo Takatsuka,1,a
Kwanghsi Wang,2
and Vincent McKoy2
1
Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo,
Komaba, 153-8902 Tokyo, Japan
2
Laboratory for Molecular Sciences, California Institute of Technology,
Pasadena, California 91125, USA
Received 15 January 2010; accepted 2 March 2010; published online 30 March 2010
We report the results of theoretical studies of the time-resolved femtosecond photoelectron
spectroscopy of quantum wavepackets through the conical intersection between the first two 2
A
states of NO2. The Hamiltonian explicitly includes the pump-pulse interaction, the nonadiabatic
coupling due to the conical intersection between the neutral states, and the probe interaction
between the neutral states and discretized photoelectron continua. Geometry- and energy-dependent
photoionization matrix elements are explicitly incorporated in these studies. Photoelectron angular

  

Source: Arasaki, Yasuki - Department of Basic Science, University of Tokyo

 

Collections: Physics