An experimental study on the angular dependence of coherent to Compton scattering differential cross-section ratios of calcium

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AKKUŞ T.

TURKISH JOURNAL OF PHYSICS, cilt.42, sa.4, ss.368-377, 2018 (ESCI) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42 Sayı: 4
  • Basım Tarihi: 2018
  • Doi Numarası: 10.3906/fiz-1802-21
  • Dergi Adı: TURKISH JOURNAL OF PHYSICS
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.368-377
  • Erzincan Binali Yıldırım Üniversitesi Adresli: Evet

Özet

The coherent to Compton scattering cross-section ratio of calcium was measured experimentally for several polar scattering angles (90 degrees, 100 degrees, 110 degrees, 120 degrees, and 130 degrees) and azimuthal scattering angles (30 degrees, 20 degrees, 10 degrees, 0 degrees, 10 degrees, and 20 degrees). A high purity germanium semiconductor detector with a resolution of 199.6 eV at 5.9 keV was used. The theoretical values of the coherent to Compton scattering differential cross-section of calcium were calculated on the basis of nonrelativistic form factors, relativistic form factors, and S-matrix theories. It was observed that the experimental results were most compatible with the nonrelativistic form factor theory.