Installation of ARMCO modules on assembly stands … for integration of Scintillator modules E. Noah, A. Blondel, P. Benoit, F. Cadoux, A. Dudarev, L. Nicola, H. Ten Kate 7th February 2017

Top view of assembly zone Assembly zone occupation: 13 February – 24 March Block 1: Series: 091611 Type I …. x 4 Type II …. x 5 Keep orientation on stands same as positioning at J-PARC for most modules Have scintillator modules in the center for ease of access during pre-cabling! Entrance Block 1: Block 1: Ref. Type II Pos. 09 Ref. Type II Ref. Type I Pos. 07 Pos. 04 Ref. Type II Pos. 01 Block 4!! Ref. Ref. Ref. Pos. 29 Pos. 08 Pos. 06 Pos. 03 Type II Type I Type I Type II Ref. Arrow indicates location of ARMCO magnet plate number which is etched into the side of the plate

Top view of assembly zone Assembly zone occupation: 24 March – 24 April Keep orientation on stands same as positioning at J-PARC for most modules Have scintillator modules in the center for ease of access during pre-cabling! Entrance Block 4: Block 3: v Block 2: Ref. Type I Pos. 26 Ref. Type I Ref. Type I Pos. 14 Ref. Type I Pos. 18 Pos. 10 Block 4!! Ref. Pos. 29 Pos. 22 Pos. 16 Pos. 12 Type II Type I Type I Type I Ref. Ref. Ref. Arrow indicates location of ARMCO magnet plate number

Top view of assembly zone Assembly zone occupation: 24 April – 15 May Keep orientation on stands same as positioning at J-PARC for most modules Have scintillator modules in the center for ease of access during pre-cabling! Entrance Block 4: Extra scintillator modules Ref. Type I Pos. 26 Ref. Type I Pos. 30 Pos. yy Pos. yy Block 4!! Ref. Ref. Pos. 29 Pos. 33 Pos. yy Pos. yy Type II Type II Arrow indicates location of ARMCO magnet plate number

More info…

Assembly zone: 7 February 2017 28 plates: tested 4 plates: welding Support stands: painting Last plate: coil assembly!!

B-field tests: 7 February 2017 status Number of ARMCO magnet modules tested Series Type I Type II Total 091621 6 8 14 091611 5 7 12 479231 2 13 15 28 Series Mean Bmax σ_Bmax Mean Bres σ_Bres 091621 1.564 0.022 1.051 0.038 091611 1.594 0.012 1.117 0.098 479231 1.559 0.007 1.209 0.024 Min: 1.541 Max: 1.619

ARMCO position: position in Baby MIND detector in beam direction Block 1: Top View ARMCO position: position in Baby MIND detector in beam direction 9 8 7 6 5 4 3 2 1 Power supply this side Beam

Block 1: Installation of ARMCO magnet modules on assembly stands ARMCO position in Baby MIND ARMCO module type 1 II 2 I 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ARMCO position: position in Baby MIND detector in beam direction ARMCO Position Module Type ARMCO Series Plate number Put on stand Orientation on stand Plate reference 1 II 091611 Yes normal Prevessin 2 I No N/A 3 4 5 6 7 8 Rotate 180 about mid-vertical Bellegarde 9

Block 2: Installation of ARMCO magnet modules on assembly stands ARMCO position in Baby MIND ARMCO module type 1 II 2 I 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ARMCO position: position in Baby MIND detector in beam direction ARMCO Position Module Type ARMCO Series Plate number Put on stand Orientation on stand Plate reference 10 I 091621 Yes normal Prevessin 11 II No N/A 12 Rotate 180 about mid-vertical Bellegarde 13 14 15 16 17

Block 3: Installation of ARMCO magnet modules on assembly stands ARMCO position in Baby MIND ARMCO module type 1 II 2 I 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ARMCO position: position in Baby MIND detector in beam direction ARMCO Position Module Type ARMCO Series Plate number Put on stand Orientation on stand Plate reference 18 I 091621 Yes normal Prevessin 19 II No N/A 20 21 22 Rotate 180 about mid-vertical Bellegarde 23 24 25

Block 4: Installation of ARMCO magnet modules on assembly stands ARMCO position in Baby MIND ARMCO module type 1 II 2 I 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ARMCO position: position in Baby MIND detector in beam direction ARMCO Position Module Type ARMCO Series Plate number Put on stand Orientation on stand Plate reference 26 I Yes normal Prevessin 27 II No N/A 28 29 30 31 32 33

Layout driven by transport considerations d: detector module a: ARMCO steel module But can be optimized online for physics! d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d10 d11 d12 d13 d14 d15 d16 d17 d18 d19 [a1-3] [a4-6] [a7] [a8] [a9] [a10-11] [a12-13] [a14-15] [a16-17] [a18-21] [a22-25] [a26-29] [a30-33] 10 2000 10 500 500 500 200 200 Block 1 Block 2 Block 3 Block 4

Positioning of power supply racks: B2 floor at J-PARC JAPAN Position 2 confirmed by Minamino-san 6 February 2017 Position 2 Position 1 WAGASCI Position 2 is preferred! i.e. left side of Baby MIND on this top view orientation Shaft

Positioning of power supply at CERN T9 beam zone East Area

When standing in front of Baby MIND, looking into it, in direction of beam, … power supply is on right side, both at CERN and in Japan