Measurement of atomic L shell Coster-Kronig yields (f(12), f(23) and f(13)) for some elements in the atomic number range 59 <= Z <= 90


Oz E. , Ekinci N., Ozdemir Y., Ertugrul M., Sahin Y., Erdogan H.

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, cilt.34, ss.631-638, 2001 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 34 Konu: 4
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1088/0953-4075/34/4/311
  • Dergi Adı: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
  • Sayfa Sayıları: ss.631-638

Özet

Non-radiative transitions cause changes in the generation of the intensity of the L lines. In order to investigate the physical quantities relevant to the L lines affected by the non-radiative transitions, experimental measurements were carried out using a Si(Li) x-ray spectrometer. Atomic L shell Coster-Kronig yields (f(12), f(13) and f(23)) for some elements in the atomic number range 59 less than or equal to Z less than or equal to 90 were determined. These selected measured semi-empirical values were also fitted by least squares to polynomials in Z of the form Sigma (n) a(n) Z(n) (except for f(13)) and compared with theoretical and with earlier fitted values.