New data for12C(p, γ)13N radiative capture process: Note on an anomaly in thick target measurements

A. Kiss, E. Koltay, E. Somorjai

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Abstract

In an earlier publication of Poyarkov and Sizov [1] an anomaly has been found in the position of some gamma lines from the decay of selected (p, γ) resonances, when observed in thick target experiments. No explanation was found for the effect. The reliability of their observation has been checked in the present work based on a repeated experiment for the case of the Epres=1699 keV resonance [4] in the12C(p, γ)13N reaction. Under the improved experimental conditions in this measurement the appearance of the anomaly has not been confirmed; with a more accurate energy position Epres=1688.7±0.7 keV the discrepancy between thin and thick target observations of the resonance has been resolved.

Original languageEnglish
Pages (from-to)277-286
Number of pages10
JournalActa Physica Hungarica
Volume65
Issue number2-3
DOIs
Publication statusPublished - Jun 1989

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anomalies
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New data for12C(p, γ)13N radiative capture process : Note on an anomaly in thick target measurements. / Kiss, A.; Koltay, E.; Somorjai, E.

In: Acta Physica Hungarica, Vol. 65, No. 2-3, 06.1989, p. 277-286.

Research output: Contribution to journalArticle

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