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Ionization flowing-afterglow measurement

Upper and lower bounds for Dq AtH ) are reasonably well established from photo-ionization and flowing-afterglow measurements " 4.2 eV > Dq(AtV ) > 3.4 eV. Several groups have scattered protons oif argon. Wherever the analysis has depended exclusively on the location of the supernumerary rainbows, the derived values for Do(ArH ) are all < 3.4 eV. In one study, " superior resolution has revealed the rapid oscillations in the differential cross section and an analysis based on their location gives Do(ArH ) = 3.85 eV, agreeing with a theoretical calculated value of 3.9 Zero-point-energy... [Pg.207]

R.C. Bolden, R.S. Hemsworth, M.J. Shaw, and N.D. Twiddy, The measurement of penning ionization cross sections for helium 2 S metastables using a steady-state flowing afterglow method, J. Phys. R. 3, 61-71 (1970). [Pg.251]

See other pages where Ionization flowing-afterglow measurement is mentioned: [Pg.154]    [Pg.255]    [Pg.113]    [Pg.476]    [Pg.565]    [Pg.65]    [Pg.32]    [Pg.95]    [Pg.90]    [Pg.92]    [Pg.138]    [Pg.556]    [Pg.4]    [Pg.211]    [Pg.138]    [Pg.6]   
See also in sourсe #XX -- [ Pg.427 ]



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