Digitale Medien
Springer
The European physical journal
7 (1987), S. 189-192
ISSN:
1434-6079
Schlagwort(e):
34.70
;
82.30. Fi
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The difference in charge exchange rate in collisions between spin oriented sodium atoms and H 2 + ions has been measured at an energy of about 1 eV. H 2 + was stored in a Penning trap and polarized by spin exchange with Na beam atoms from a hexapole magnet. The ion loss from the trap due to charge exchange was different as we depolarized the atomic beam. From the data we obtain a ratio of cross sections for singlet and triplet collisionsQ 1/Q 3=1.5±0.2 andQ 3=1.2·10−15 cm2.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01384587
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