Assembly and validation of the ALICE silicon microstrip detector

Bregant, M.; Borysov, Oleksandr; Bosisio, L.; Camerini, P.; Contin, G.; Faleschini, Flora; Fragiacomo, E.; Grion, N.; Margagliotti, G. V.; Piano, S.; Rachevskaia, I.; Rui, R.; Benedosso, F.; Haas, A.; Kluit, R.; Kuijer, P. G.; Nooren, G.; Oskamp, C.J.; Sokolov, Andrey N.; Brink, A. van den; Agnese, F.; Bron, Dominique; Clausse, O.; Imhoff, M.; Kuhn, C.; Littel, F.; Lutz, J.R.; Plumeri, S.; Wabnitz, C.; Zeter, V.; Oinonen, M.; Nikkinen, S.; Radivojevic, Z.; Seppänen, Henri; Osterberg, Mathias; Antonova, V.; Borshchov, V.; Kiprich, S.K.; Listratenko, A. M.; Tymchuk, I.; Zinovjev, G.

doi:10.1016/j.nima.2006.09.031

Cited by 8 publications

(7 citation statements)

References 2 publications

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“…The last module in the LumiCal stack shown in grey is assembled using the tape automatic bonding (TAB) technology [12]. This sensor plane was not used in the present analysis.…”

Section: Sc1mentioning

confidence: 99%

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Performance and Molière radius measurements using a compact prototype of LumiCal in an electron test beam

et al. 2019

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A new design of a detector plane of sub-millimetre thickness for an electromagnetic sampling calorimeter is presented. It is intended to be used in the luminometers LumiCal and BeamCal in future linear e + e − collider experiments. The detector planes were produced utilising novel connectivity scheme technologies. They were installed in a compact prototype of the calorimeter and tested at DESY with an electron beam of energy 1-5 GeV. The performance of a prototype of a compact LumiCal comprising eight detector planes was studied. The effective Molière radius at 5 GeV was determined to be (8.1 ± 0.1 (stat) ± 0.3 (syst)) mm, a value well reproduced by the Monte Carlo (MC) simulation (8.4 ± 0.1) mm. The dependence of the effective Molière radius on the electron energy in the range 1-5 GeV was also studied. Good agreement was obtained between data and MC simulation.

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“…The last module in the LumiCal stack shown in grey is assembled using the tape automatic bonding (TAB) technology [12]. This sensor plane was not used in the present analysis.…”

Section: Sc1mentioning

confidence: 99%

“…The measured averaged transverse energy values, E det n , were fitted to the function in eqn. (12). Results for data and Monte Carlo simulation for electrons of 5 GeV energy, are shown in Figure 21, where one sees the dependence of E det n on the distance from the shower core, dcore.…”

Section: The Effective Molière Radius Determination At 5 Gevmentioning

confidence: 99%

Performance and Molière radius measurements using a compact prototype of LumiCal in an electron test beam

et al. 2019

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“…The LumiCal prototype has been operated in test beam campaigns in 2015 and 2016 at DESY in an electron beam of energies between 1 and 5 GeV. Eight ultra-thin detector planes were assembled for the 2016 test beam including one assembled using TAB technology [4]. A schematic view of the DESY setup is presented in Figure 1.…”

Section: Test Beam Set-upmentioning

confidence: 99%

Moliere radius measurement using a compact prototype of LumiCal in a test set-up

Ghenescu¹

2019

Proceedings of the 39th International Conference on High Energy Physics — PoS(ICHEP2018)

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The FCAL collaboration has performed a design study for luminometers at future electronpositron colliders. Compact sampling calorimeters with precisely positioned silicon sensors and a fast readout will reach the necessary performance even in the presence of background from beamstrahlung and two-photon processes. A prototype calorimeter has been built with special focus on ultra-thin fully instrumented sensor planes to ensure a very small effective Molière radius. Preliminary results of measurements in a 5 GeV electron beam are presented.

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“…Several alternative solutions were considered for connecting sensors with front-end electronics to avoid prone to damage wire loops. One of them is the tape automatic bonding (TAB) technique, which was successfully used for silicon strip detectors for the STAR and the ALICE experiments [10,11]. This technique requires high geometrical accuracy of the bonding parts and it is known that failed bonds are almost not repairable.…”

Section: Layermentioning

confidence: 99%

Progress Report on an Ultra-compact LumiCal

Borysov¹

2017

Preprint

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A new design of a detector module of submillimeter thickness for an electromagnetic calorimeter is presented. It is aimed to be used in the luminometers LumiCal and BeamCal in future linear e + e − collider experiments. The module prototypes were produced utilizing novel connectivity schemes technologies. They are installed in a compact prototype of the calorimeter and tested at DESY with an electron beam of 1 GeV -6 GeV. The performance of eight detector modules and the possibility of electron and photon identification is studied.Talk presented at the International Workshop on Future Linear Colliders (LCWS2016)

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Assembly and validation of the ALICE silicon microstrip detector

Cited by 8 publications

References 2 publications

Performance and Molière radius measurements using a compact prototype of LumiCal in an electron test beam

Performance and Molière radius measurements using a compact prototype of LumiCal in an electron test beam

Moliere radius measurement using a compact prototype of LumiCal in a test set-up

Progress Report on an Ultra-compact LumiCal

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