RISING experiments delivered important knowledge on difficulties in performing prompt in-beam gamma-ray spectroscopy measurements, caused by the use of very fast radioactive beams. The obtained results pointed out possible ways to suppress the overwhelming gamma-ray background that should be considered in setting up new facilities planned at GSI and FAIR. In the course of the RISING campaign, the spectroscopy methods: gamma-ray angular distribution and lifetime measurements useful in deducing B(E2) transition rates were developed. They can be effectively applied in experiments with the new generation gamma-ray detector array AGATA.
In-beam gamma-ray angular distribution and lifetime measurements : experience from rising and perspectives at fair / P. Bednarczyk, J. Grebosz, M. Kmiecik, A. Maj, W. Meczynski, S. Myalski, J. Styczen, C. Domingo-Pardo, P. Doornenbal, J. Gerl, M. Gorska, H.J. Wollersheim, J. Jolie, P. Reiter, A. Bracco, F. Camera. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - 41:2(2010 Feb), pp. 505-510.
In-beam gamma-ray angular distribution and lifetime measurements : experience from rising and perspectives at fair
A. BraccoPenultimo
;F. CameraUltimo
2010
Abstract
RISING experiments delivered important knowledge on difficulties in performing prompt in-beam gamma-ray spectroscopy measurements, caused by the use of very fast radioactive beams. The obtained results pointed out possible ways to suppress the overwhelming gamma-ray background that should be considered in setting up new facilities planned at GSI and FAIR. In the course of the RISING campaign, the spectroscopy methods: gamma-ray angular distribution and lifetime measurements useful in deducing B(E2) transition rates were developed. They can be effectively applied in experiments with the new generation gamma-ray detector array AGATA.
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