Ftof p1a:Integrated Digitized Bank

Forward Time of Flight Detector

FTOF

SubBank Number	Variable	Description
1	sector
2	paddle
3	ADCL
4	ADCR
5	TDCL
6	TDCR
7	ADCLu
8	ADCRu
9	TDCLu
10	TDCRu
99	hitn

Geometry Description (CLAS12 NOTE 2016-?)

Detector Simulation Notes NOTE 2016-?)

Figure 1: View of the FTOF counters for CLAS12 highlighting the location of the panel-1 and panel-2 counters. The panel-1b counter arrays are shown in orange and the panel-2 counter arrays, mounted around the perimeter of the Forward Carriage, are shown in red. The panel-1a counter arrays mounted just downstream of the panel-1b arrays are not visible in this picture. The Forward Carriage is roughly 10 m in diameter.

Figure 2: View of the FTOF scintillators for panel-1a, panel-1b, and panel-2 in the sector mid-plane with the key parameters indicated.

Sectors

Figure 3: View of the upstream face of the Forward Carriage in Hall B showing the CLAS12 sector naming conversion for Sector 1 (S1) through Sector 6 (S6). The dashed lines denote the mid-planes for each sector.

Panel 1A

Figure 4: View of the face of a generic FTOF panel-1a array showing the numbering scheme for the 23 scintillators that make up the counters in each of the six sectors of CLAS12.

Panel 1B

Figure 5: View of the face of a generic FTOF panel-1b array showing the numbering scheme for the 62 scintillators that make up the counters in each of the six sectors of CLAS12.