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The BGO Calorimeter of BGO-OD Experiment

Bantes, B. and Bayadilov, D. and Beck, R. and Becker, M. and Bella, A. and Bielefeldt, P. and Bieling, J. and Bleckwenn, M. and Boese, S. and Braghieri, A. and Brinkmann, K. -Th. and Burdeynyi, D. and Curciarello, F. and De Leo, V. and Di Salvo, R. and Dutz, H. and Elsner, D. and Fantini, A. and Freyermuth, S. and Friedrich, S. and Frommberger, F. and Ganenko, V. and Geffers, D. and Gervino, G. and Ghio, F. and Giardina, G. and Girolami, B. and Glazier, D. and Goertz, S. and Gridnev, A. and Gutz, E. and Hammann, D. and Hannappel, J. and Hartmann, P. -F. and Hillert, W. and Ignatov, A. and Jahn, R. and Joosten, R. and Jude, T. C. and Klein, F. and Koop, K. and Krusche, B. and Lapik, A. and Sandri, P. Levi and Lopatin, I. and Mandaglio, G. and Mei, P. and Messil, F. and Messi, R. and Metag, V. and Moricciani, D. and Nanova, M. and Nedorezov, V. and Novinskiy, D. and Pedroni, P. and Romaniuk, M. and Rostomyan, T. and Rudnev, N. and Schaerf, C. and Scheluchin, G. and Schmieden, H. and Sumachev, V. and Tarakanov, V. and Vegna, V. and Walther, D. and Watts, D. and Zaunick, H. -G. and Zimmermann, T.. (2015) The BGO Calorimeter of BGO-OD Experiment. In: Journal of Physics: Conference Series, 587. 012042.

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Abstract

The BGO Rugby Ball is a large solid angle electromagnetic calorimeter now installed in the ELSA Facility in Bonn. The BGO is operating in the BGO-OD experiment aiming to study meson photoproduction off proton and neutron induced by a Bremsstrahlung polarized gamma beam of energies from 0.2 to 3.2 GeV and an intensity of 5 x 10(7) photons per second. The scintillating material characteristics and the photomultiplier read-out make this detector particularly suited for the detection of medium energy photons and electrons with very good energy resolution. The detector has been equipped with a new electronics read-out system, consisting of 30 sampling ADC Wie-Ne-R modules which perform the off-line reconstruction of the signal start-time allowing for a good timing resolution. Performances in linearity, resolution and time response have been carefully tested at the Beam Test Facility of the INFN National Laboratories in Frascati by using a matrix of 7 BGO crystals coupled to photomultipliers and equipped with the Wie-Ne-R sampling ADCs.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Hadronenphysik (Krusche)
UniBasel Contributors:Krusche, Bernd
Item Type:Conference or Workshop Item
Conference or workshop item Subtype:Conference Paper
Publisher:IOP Publishing
ISSN:1742-6588
e-ISSN:1742-6596
Note:Publication type according to Uni Basel Research Database: Conference paper
Language:English
Identification Number:
Last Modified:13 Mar 2017 10:35
Deposited On:13 Mar 2017 10:35

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