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Nuclear Recoil Cross Sections from Time-dependent Studies of Two-Photon Double Ionization of Helium

Journal Article · · Physical Review A
OSTI ID:983271
We examine the sensitivity of nuclear recoil cross sections produced by two-photon double ionization of helium to the underlying triple differential cross sections (TDCS) used in their computation. We show that this sensitivity is greatest in the energy region just below the threshold for sequential double ionization. Accurate TDCS, extracted from non-perturbative solutions of the time-dependent Schroedinger equation, are used here in new computations of the nuclear recoil cross section.
Research Organization:
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US)
Sponsoring Organization:
Chemical Sciences Division
DOE Contract Number:
AC02-05CH11231
OSTI ID:
983271
Report Number(s):
LBNL-3412E
Journal Information:
Physical Review A, Journal Name: Physical Review A Vol. 81; ISSN 1050-2947; ISSN PLRAAN
Country of Publication:
United States
Language:
English

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