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Data-flow coupling and data-acquisition triggers for the PreSPEC-AGATA campaign at GSI

D. Ralet ; S. Pietri ; Y. Aubert ; M. Bellato ; D. Bortolato ; S. Brambilla ; F. Camera ; N. Dosme ; A. Gadea ; J. Gerl ; P. Golubev ; X. Grave ; Håkan T. Johansson (Institutionen för fundamental fysik) ; N. Karkour ; A. Korichi ; N. Kurz ; X. Lafay ; E. Legay ; D. Linget ; N. Pietralla ; D. Rudolph ; H. Schaffner ; O. Stezowski ; B. Travers ; O. Wieland
Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment (0168-9002). Vol. 786 (2015), p. 32-39.
[Artikel, refereegranskad vetenskaplig]

The PreSPEC setup for high-resolution 'gamma-ray spectroscopy using radioactive ion beams was employed for experimental campaigns in 2012 and 2014. The setup consisted of the state of the art Advanced GAmma Tracking Array (AGATA) and the High Energy gamma cleteCTOR (HECTOR+) positioned around a secondary target at the final focal plane of the GSI FRagment Separator (FRS) to perform in-beam gamma-ray spectroscopy of exotic nuclei. The Lund York Cologne CAlorimeter (LYCCA) was used to identify the reaction products. In this paper we report on the trigger scheme used during the campaigns. The dataflow coupling between the Multi-Branch System (MBS) based Data AcQuisition (DAQ) used for FRS-LYCCA and the "Nouvelle Acquisition temps Reel Version 1.2 Avec Linux" (NARVAL) based acquisition system used for AGATA are also described.

Nyckelord: AGATA, PreSPEC, MBS, NARVAL, DAQ, Trigger



Denna post skapades 2015-05-21.
CPL Pubid: 217358

 

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Institutioner (Chalmers)

Institutionen för fundamental fysik (2005-2015)

Ämnesområden

Subatomär fysik
Acceleratorfysik och instrumentering

Chalmers infrastruktur