scholarly journals Electron impact ionization of water-doped superfluid helium nanodroplets: Observation of He(H2O)n+ clusters

2007 ◽  
Vol 127 (13) ◽  
pp. 134303 ◽  
Author(s):  
Shengfu Yang ◽  
Scott M. Brereton ◽  
Satvinder Nandhra ◽  
Andrew M. Ellis ◽  
Bo Shang ◽  
...  
Keyword(s):  
Electron Impact ◽  
Superfluid Helium ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Helium Nanodroplets ◽  
Ionization Of Water

Electron Impact Ionization of Haloalkanes in Helium Nanodroplets

2006 ◽  
Vol 110 (5) ◽  
pp. 1791-1797 ◽  
Author(s):  
Shengfu Yang ◽  
Scott M. Brereton ◽  
Martyn D. Wheeler ◽  
Andrew M. Ellis
Keyword(s):  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Helium Nanodroplets

scholarly journals Electron impact ionization of water molecules in ice and liquid phases

2007 ◽  
Vol 80 ◽  
pp. 012008 ◽  
Author(s):  
K N Joshipura ◽  
Sumona Gangopadhyay ◽  
C G Limbachiya ◽  
Minaxi Vinodkumar
Keyword(s):  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Water Molecules ◽  
Liquid Phases ◽  
Ionization Of Water

Electron impact ionization of water molecule

2002 ◽  
Vol 117 (1) ◽  
pp. 197-204 ◽  
Author(s):  
C. Champion ◽  
J. Hanssen ◽  
P. A. Hervieux
Keyword(s):  
Water Molecule ◽  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Ionization Of Water

Electron Impact Ionization in Helium Nanodroplets:  Controlling Fragmentation by Active Cooling of Molecular Ions

2004 ◽  
Vol 126 (36) ◽  
pp. 11283-11292 ◽  
Author(s):  
William K. Lewis ◽  
Brian E. Applegate ◽  
Judit Sztáray ◽  
Bálint Sztáray ◽  
Tomas Baer ◽  
...  
Keyword(s):  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Molecular Ions ◽  
Helium Nanodroplets ◽  
Active Cooling

Electron impact ionization of CCl4 and SF6 embedded in superfluid helium droplets

2009 ◽  
Vol 280 (1-3) ◽  
pp. 26-31 ◽  
Author(s):  
Harald Schöbel ◽  
Marcin Dampc ◽  
Filipe Ferreira da Silva ◽  
Andreas Mauracher ◽  
Fabio Zappa ◽  
...  
Keyword(s):  
Electron Impact ◽  
Superfluid Helium ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Helium Droplets

Cross sections for electron-impact ionization of water molecules

2011 ◽  
Vol 89 (6) ◽  
pp. 723-727 ◽  
Author(s):  
Mohammed Sahlaoui ◽  
Mammar Bouamoud
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Impact Ionization ◽  
Transition Amplitude ◽  
Wave Model ◽  
Electron Impact Ionization ◽  
Water Molecules ◽  
Good Precision ◽  
High Incident Energy ◽  
Ionization Of Water

Theoretical triple differential cross sections for the electron-impact ionization of water molecules at high incident energy are presented. The results are derived using an analytical expression for the transition amplitude in the framework of the one Coulomb wave model. For accurate comparison with experiments, an average of the cross sections on the random orientations of the target has been used. The comparison of our results with the available experimental measurements shows that our formalism is able to describe the water molecule ionization process with good precision. The present approach can be used to describe the ionization of other molecular targets with chemical form XHn by other charged particles.

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