Cross section and angular distribution for the photodetachment of Be-(1s(2)2s2p(2)(4)P)

Authors
Xi, JH Fischer, CF
Citation
Jh. Xi et Cf. Fischer, Cross section and angular distribution for the photodetachment of Be-(1s(2)2s2p(2)(4)P), J PHYS B, 32(2), 1999, pp. 387-396
Citations number
17
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
32
Issue
2
Year of publication
1999
Pages
387 - 396
Database
ISI
SICI code
0953-4075(19990128)32:2<387:CSAADF>2.0.ZU;2-M
Abstract
The photodetachment process from the Be-(1s(2)2s2p(2 4)P) state is studied in detail. Cross sections and angular distributions are calculated with pho ton energy from threshold up to 7.5 eV, which covers the energy region belo w the n = 4 threshold where n is the principal quantum number of the outerm ost electron of the Be targets. The cross section of the photodetachment to the 1s(2)s2p(P-3(o)) (ks, kd) P-4 channels shows a resonance at 3.944 63 e V, immediately below the Be(1s(2)2s3s(3)S) threshold.