Experimental study on ratios of coherent scattering to Compton scattering for elements with atomic numbers 26 <= Z <= 82 in 59.5 keV for 55 degrees and 115 degrees


Icelli O. , Erzeneoglu S.

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, cilt.57, sa.8, ss.1317-1323, 2002 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 57 Konu: 8
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1016/s0584-8547(02)00050-2
  • Dergi Adı: SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
  • Sayfa Sayıları: ss.1317-1323

Özet

Differential cross-sections for coherent and Compton scattering of 59.5 keV gamma-rays at the scattering 55degrees and 115degrees by Fe, Ni, Cu, Zn, Zr, Nb, Mo, Ag, Sn, Ta, Au and Pb were measured using a Ge(Li) detector. To measure theoretical coherent and Compton scattering differential cross-sections are extracted by interpolating atomic form factors and incoherent scattering functions corresponding to 2.216 and 4.048 Angstrom(-1) photon momentum transfer. The experimental cross-section ratios are compared with predictions of nonrelativistic and relativistic form factors theories. (C) 2002 Elsevier Science B.V All rights reserved.