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Marcel Mudrich

Photoionization of Acetylene Doped in Helium Nanodroplets by EUV Synchrotron Radiation

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  • Suddhasattwa Mandal, Indian Institute of Science Education and Research Pune
  • ,
  • Ram Gopal, TIFR Centre for Interdisciplinary Sciences
  • ,
  • S. R. Krishnan, Indian Institute of Technology, Madras
  • ,
  • Robert Richter, Elettra-Sincrotrone Trieste S.C.p.A.
  • ,
  • Marcello Coreno, Consiglio Nazionale delle Ricerche
  • ,
  • Marcel Mudrich
  • Hemkumar Srinivas, Max Planck Institute for Nuclear Physics
  • ,
  • Alessandro D’Elia, Università degli Studi di Trieste
  • ,
  • Bhas Bapat, Indian Institute of Science Education and Research Pune
  • ,
  • Vandana Sharma, Indian Institute of Technology Hyderabad

Photoionization process of acetylene doped in helium nanodroplets is studied with EUV synchrotron radiation with photon energies between 20 and 26 eV by Photoelectron-Photoion Coincidence (PEPICO) experiment by detecting photoelectrons in coincidence with the photoions using electron velocity map imaging (VMI) spectrometer and ion time of flight (TOF) spectrometer. Acetylene is ionized in the droplet via Penning ionization at 21.6 eV photon energy. For photon energy of 23.9 eV and above the photoionization threshold of He, charge transfer ionization occurs in acetylene following autoionization and direct ionization in the droplet respectively.

OriginalsprogEngelsk
TitelQuantum Collisions and Confinement of Atomic and Molecular Species, and Photons : Select Proceedings of the 7th Topical Conference of ISAMP 2018
RedaktørerP.C. Deshmukh, E. Krishnakumar, Stephan Fritzsche, M. Krishnamurthy, Sonjoy Majumder
Antal sider9
ForlagSpringer
Udgivelsesår2019
Sider230-238
ISBN (trykt)9789811399688
DOI
StatusUdgivet - 2019
Begivenhed7th Topical Conference of the Indian Society of Atomic and Molecular Physics, ISAMP 2018 - Tirupati, Indien
Varighed: 6 jan. 20178 jan. 2017

Konference

Konference7th Topical Conference of the Indian Society of Atomic and Molecular Physics, ISAMP 2018
LandIndien
ByTirupati
Periode06/01/201708/01/2017
SerietitelSpringer Proceedings in Physics
Vol/bind230
ISSN0930-8989

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