Determination of K-shell absorption jump factor for some elements using EDXRF Technique

BUDAK G., KARABULUT A., ERTUĞRUL M.

Radiation Measurements, cilt.37, sa.2, ss.103-107, 2003 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 2
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1016/s1350-4487(02)00181-6
  • Dergi Adı: Radiation Measurements
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.103-107
  • Anahtar Kelimeler: absorption jump ratio, absorption jump factor, EDXRF, X-ray fluorescence, X-RAY-FLUORESCENCE, SCATTERING CROSS-SECTIONS, TOTAL ATOMIC ATTENUATION, ENERGY REGION, COEFFICIENT, YIELDS
  • Atatürk Üniversitesi Adresli: Evet

Özet

Upper limits are presented on the diffuse flux of ultra-high energy $\nu_e$, based on analysis of data taken by the RICE experiment during August, 2000. The RICE receiver array at South Pole monitors cold ice for radio-wavelength Cherenkov radiation resulting from neutrino-induced in-ice showers. For energies above 1 EeV, RICE is an effective detector of over 15 km$^3$ sr. Potential signal events are separated from backgrounds using vertex location, event reconstruction, and signal shape. These are the first terrestrial limits exploiting the physics of radio Cherenkov emissions from charged-current $\nu_e+N\to e+N'$ interactions.