Giant resonances and photoemission in atomic quantum wires

Authors
Provasi, D Breda, N Broglia, RA Colo, G Lorenzoni, A Roman, HE
Citation
D. Provasi et al., Giant resonances and photoemission in atomic quantum wires, NUCL PHYS A, 649, 1999, pp. 440C-446C
Citations number
12
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
649
Year of publication
1999
Pages
440C - 446C
Database
ISI
SICI code
0375-9474(19990328)649:<440C:GRAPIA>2.0.ZU;2-G
Abstract
The electromagnetic response and photoemission spectrum of a linear carbon chain are obtained from ab initio calculations of its electronic structure and vibrational modes. Theoretical results are presented for a chain of 5 a toms for which the photoabsorption and photoemission spectra have been meas ured experimentally. The theory accurately accounts for the experimental ob servations.