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Coincidence studies of the radiations from the decay of182Ta

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Il Nuovo Cimento (1955-1965)

Summary

γ-rays at 68 keV, 100 keV, 152 keV, 1.122 MeV, 1.189 MeV, and 1.222 MeV have been found in the decay of182Ta using a scintillation spectrometer. The γ-ray of 68 keV is found to be in coincidence with 57 keV, 100 keV, 264 keV, 1.122 MeV and 1.222 MeV energy γ-rays. The γ-ray of 152 keV is found to be in coincidence with 57 keV, 100 keV, 1.122 MeV and 1.222 MeV energy γ-rays and also the 222 keV γ-ray is found to be in coincidence with 57 keV, 100 keV and 1.231 MeV energy γ-rays. Two β-ray groups of maximum energy of (560±50) keV and (460±40) keV have been found by coincidence studies. These coincidence studies have established the levels at 100 keV, 1.222 MeV, 1.290 MeV, 1.331 MeV, 1.374 MeV and 1.554 MeV in182W.

Riassunto

Facendo uso di uno spettrometro a scintillazione si sono trovati nel decadimento del182Ta raggi γ di energie di 68 keV, 100 keV, 152 keV, 1 122 MeV, 1 189 MeV e 1 222 MeV. Si riscontra che il raggio γ di 68 keV è in coincidenza con i raggi γ aventi energia di 57 keV, 100 keV, 264 keV, 1 122 MeV e 1 222 MeV. Si trova che i raggi γ di 152 keV sono in coincidenza con i raggi γ aventi energia di 57 keV, 100 keV, 1 122 MeV e 1 222 MeV, e che il raggio γ di 222 keV sono in coincidenza con i raggi γ aventi energia di 57 keV, 100 keV e 1 231 MeV. Da studi di coincidenza sono stati trovati due gruppi di raggi β aventi energia massima rispettivamente di (560±50) keV e (460±40) keV. Questi studi di coincidenza hanno stabilito i livelli nel182W, a 100 keV, 1 222 MeV, 1 290 MeV, 1 331 MeV, 1 374 MeV e 1 554 MeV.

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Singh, B.P., Hans, H.S. & Gill, P.S. Coincidence studies of the radiations from the decay of182Ta. Nuovo Cim 14, 99–107 (1959). https://doi.org/10.1007/BF02725010

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  • DOI: https://doi.org/10.1007/BF02725010

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