NeuLAND - FAIR

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The timeline for milestone 1 includes an elongated system integration time of 6 months instead of 3 months. After the completion of milestone 3 and before milestone 4 a calibration experiment using fast neutrons will be required. 94
13. Organization and Distribution of Responsibilities The detector design was developed from a subgroup of the R 3 B collaboration, called the NeuLAND Working Group. The members, as of today, are listed in appendix A. The NeuLAND Working Group, convened currently by Konstanze Boretzky, GSI, and her deputy, Ushasi Datta Pramanik, SINP, will build the NeuLAND detector. A close contact to the R 3 B Technical Coordinator and the Project Coordinator enables a smooth embedding of the NeuLAND detector into the R 3 B’s full setup. The responsibilities for the different subtasks are closely related to their associated funding profile, as laid out in chapter 11. In table 13, we summarize the required tasks for the construction phase of NeuLAND and assign the institutes with key responsibilities. More details on the tasks are found in the numerated list below. Item NeuLAND Task Short Description Responsible Institutes 1 Submodules purchase, assembly, test SINP, TU Darmstadt, & double planes PNPI, TU Dresden, HZDR, U Cologne, U Frankfurt, GSI 2 Sample Tests using electron beams HZDR 3 Mechanics detector & double-plane frames GSI full integration 4 Electronics quality control, integration GSI 5 HV System production, quality control, integration PNPI, GSI Table 13.1.: Layout of the subtasks for the building phase of NeuLAND and the responsibity distribution. The item numbers refer to the list in the text, accordingly. 1. NeuLAND Submodules and Double-Planes This task comprises first, the purchase of scintillator bars, photomultipliers and needed peripherals like voltage supplies and read-out channels, second, the assembly of NeuLAND submodules and its acceptance tests, third, the arrangement of NeuLAND submodules into double-planes. The work load is shared amongst the partners according to the financial contributions. Since, for practical reasons, the NeuLAND submodules will be built on-site at GSI/FAIR, the external partners will send personnel to GSI/FAIR for the assembly and testing procedure. 95
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FAIR/NUSTAR/R 3 B/TDR NeuLAND Techn
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Germany EMMI and FIAS: Enrico Fiori
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INR Moscow: Alexander Botvina Russi
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Contents Executive Summary 11 1. In
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B.7. MRPC Solution using Glass as C
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Apart from the excellent energy res
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processes in the universe, such as
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decaying into 24 O plus 4 neutrons
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2. Physics Scenarios: Requirements
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e studied at R 3 B at FAIR include
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all theoretical calculations predic
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at the surface of the nucleus. The
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the evolution of fission channels (
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3. Summary of NeuLAND Prototype Res
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counts 70 60 50 40 30 20 10 0 15 15
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Figure 3.4.: Shown is the time reso
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4. Monte Carlo Simulations Within t
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normalized counts normalized counts
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GEANT3 interface. Here, we compare
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Counts 1000 900 800 700 600 500 400
Page 43 and 44: counts 5 10 4 10 3 10 2 10 10 LAND
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Page 47 and 48: investigated. Three values for the
Page 49 and 50: spectrum, absorption length, refrac
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Page 53 and 54: Since, as discussed above, several
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Page 59 and 60: In the following section we discuss
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Page 98 and 99: PNPI St. Petersburg: G.D. Alkhazov,
Page 100 and 101: HV 1.$ mm 2$ mm 0+$1-2)-2'.%/ 5%4'.
Page 102 and 103: Beamline Be exit window P 6 P 3 P 4
Page 104 and 105: B.3. Design Issues Addressed with 4
Page 106 and 107: Time [ns] Counts 41 40 39 2200 2000
Page 108 and 109: Efficiency 100 80 60 40 20 0 7.5 8
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Page 116 and 117: [Bot-04] S. Botvina andI.N. Mishust
Page 118 and 119: [Lip-03] C. Lippmann, PhD Thesis, U
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