This article presents the results of the kaonic helium-4 measurement conducted by the SIDDHARTA-2 experiment, aiming to provide crucial insights into the low-energy strong interaction in the strangeness sector. High-precision X-ray spectroscopy is used to examine the interaction between negatively charged kaons and nuclei in atomic systems. The SIDDHARTA-2 setup was optimized through the kaonic helium-4 measurement in preparation for the challenging kaonic deuterium measurement. The kaonic helium-4 measurement at a new density of 2.25 g/l is reported, providing the absolute and relative yields for the L-series transitions, which are essential data for understanding kaonic atom cascade processes.

Sgaramella F., Bazzi M., Clozza A., Curceanu C., De Paolis L., Dulski K., et al. (2024). KAONIC HELIUM-4 L-SERIES YIELD MEASUREMENT AT 2.25 g/l DENSITY BY SIDDHARTA-2 at DAΦNE. ACTA PHYSICA POLONICA. B, 17(1), 1-7 [10.5506/APhysPolBSupp.17.1-A8].

KAONIC HELIUM-4 L-SERIES YIELD MEASUREMENT AT 2.25 g/l DENSITY BY SIDDHARTA-2 at DAΦNE

Abbene L.;Buttacavoli A.;Principato F.;
2024-02-26

Abstract

This article presents the results of the kaonic helium-4 measurement conducted by the SIDDHARTA-2 experiment, aiming to provide crucial insights into the low-energy strong interaction in the strangeness sector. High-precision X-ray spectroscopy is used to examine the interaction between negatively charged kaons and nuclei in atomic systems. The SIDDHARTA-2 setup was optimized through the kaonic helium-4 measurement in preparation for the challenging kaonic deuterium measurement. The kaonic helium-4 measurement at a new density of 2.25 g/l is reported, providing the absolute and relative yields for the L-series transitions, which are essential data for understanding kaonic atom cascade processes.
26-feb-2024
Sgaramella F., Bazzi M., Clozza A., Curceanu C., De Paolis L., Dulski K., et al. (2024). KAONIC HELIUM-4 L-SERIES YIELD MEASUREMENT AT 2.25 g/l DENSITY BY SIDDHARTA-2 at DAΦNE. ACTA PHYSICA POLONICA. B, 17(1), 1-7 [10.5506/APhysPolBSupp.17.1-A8].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/628593
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