C Figl et al 2004 J. Phys. B: At. Mol. Opt. Phys. 37 3369 doi:10.1088/0953-4075/37/16/012
C Figl1, J Grosser1, O Hoffmann1 and F Rebentrost2
Show affiliationsExperimental differential cross sections for the optical collision process K(4s)2S + Ar + hν → K(4p)2P + Ar are reported. The characteristic interference structures are used to determine the repulsive parts of the KAr X2Σ and B2Σ potential curves by comparison with the results of exact quantum coupled-channel scattering calculations. By a least-squares procedure we obtain potentials with a relative accuracy of typically 1% in the range 0 ≤ V ≤ 1000–1500 cm−1, corresponding to absolute values of 2–4 cm−1 for the larger and 10–15 cm−1 for the smaller distances sampled by the experiment.
32.80.-t Photoionization and excitation
31.15.-p Calculations and mathematical techniques in atomic and molecular physics
Issue 16 (28 August 2004)
Received 7 May 2004
Published 9 August 2004
C Figl et al 2004 J. Phys. B: At. Mol. Opt. Phys. 37 3369
A Karpati and Z Kis 2003 J. Phys. B: At. Mol. Opt. Phys. 36 905
C W Gardiner and M J Davis 2003 J. Phys. B: At. Mol. Opt. Phys. 36 4731
Natalie M Cann and Ajit J Thakkar 2002 J. Phys. B: At. Mol. Opt. Phys. 35 421
C H Keitel et al 1998 J. Phys. B: At. Mol. Opt. Phys. 31 L75
Ruth E Hoffmeyer et al 1998 J. Phys. B: At. Mol. Opt. Phys. 31 3675
M R Koblischka and R J Wijngaarden 1995 Supercond. Sci. Technol. 8 199
E Bonetti et al 1991 Supercond. Sci. Technol. 4 S196
M J Martínez-Pérez et al 2009 Supercond. Sci. Technol. 22 125020
T Nomura et al 2008 Supercond. Sci. Technol. 21 125028