Electron-impact excitation of the 6p7s {sup 3}P{sub 1} state of Pb atom at small scattering angles

Journal Article · Tue May 15 00:00:00 EDT 2007 · Physical Review. A

DOI:https://doi.org/10.1103/PHYSREVA.75.052713· OSTI ID:20982531

Milisavljevic, S; Rabasovic, M S; Sevic, D; Marinkovic, B P ^[1]; Pejcev, V ^[1]; Filipovic, D M ^[1]; Sharma, Lalita; Srivastava, Rajesh ^[2]; Stauffer, A D ^[3]

---

1. Institute of Physics, Pregrevica 118, 11080 Belgrade (Serbia)
2. Department of Physics, Indian Institute of Technology, Roorkee 247667 (India)
3. Department of Physics and Astronomy, York University, Toronto, Canada M3J 1P3 (Canada)

Electron-impact excitation of the 6p7s {sup 3}P{sub 1} state of Pb atom has been investigated both experimentally and theoretically. Differential cross sections (DCSs) were measured at incident electron energies of E{sub 0}=10, 20, 40, 60, 80, and 100 eV and small scattering angles up to 10 degree sign using a crossed electron-atom beam technique. The forward scattering function method has been used for determination of the absolute generalized oscillator strengths and DCS values. Corresponding relativistic distorted wave calculations have been performed and compared with experimental results.

• OSTI ID: 20982531
• Journal Information: Physical Review. A, Vol. 75, Issue 5; Other Information: DOI: 10.1103/PhysRevA.75.052713; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ATOMS
BEAMS
COMPUTER CALCULATIONS
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
ELECTRON BEAMS
ELECTRON-ATOM COLLISIONS
EV RANGE 10-100
EXCITATION
LEAD
OSCILLATOR STRENGTHS
RELATIVISTIC RANGE
SCATTERING