Photoionization of Acetylene Doped in Helium Nanodroplets by EUV Synchrotron Radiation

Mandal, Suddhasattwa and Gopal, Ram and Sharma, Vandana (2019) Photoionization of Acetylene Doped in Helium Nanodroplets by EUV Synchrotron Radiation. Springer Proceedings in Physics, 230. pp. 230-238. ISSN 0930-8989

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Abstract

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.

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IITH Creators:	IITH Creators ORCiD Sharma, Vandana UNSPECIFIED
Item Type:	Article
Subjects:	Physics
Divisions:	Department of Physics
Depositing User:	Library Staff
Date Deposited:	24 Oct 2019 12:05
Last Modified:	24 Oct 2019 12:05
URI:	http://raiithold.iith.ac.in/id/eprint/6740
Publisher URL:	http://doi.org/10.1007/978-981-13-9969-5_22
Related URLs:	Google Scholar

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