Throughput estimates for the BMN STS DAQ and

Throughput estimates for the BM@N STS DAQ and the Proposal of C. J. Schmidt and D. Emschermann Yu. Murin 23. 05. 2017

SP-41 DM Layout

Bird-eye view on STS layout for BM@N

Looking at Station #0 (min bias) • CBM STS TDR: Density of tracks should not exceed 1 -1, 5 per sq. cm In the 2 cm wide rings situated at distance R 0 from the IP Number of tracks (4/10) 30 ! Min bias @ 30 cm and 10 MHz Computer simulations of central Au. Au collisions @ 4, 5 A Ge. V by K. K. Gudima within INC model (LQGSM, Dubna model)

Looking at Station #0 (central) • CBM STS TDR: Density of tracks should not exceed 1 -1, 5 per sq. cm In the 2 cm wide rings situated at distance R 0 from the IP Number of tracks (4/10) 100 ! Central collisions at 30 cm/ 0, 5 MHz Computer simulations of central Au. Au collisions @ 4, 5 A Ge. V by K. K. Gudima within INC model (LQGSM, Dubna model)

Tentative Layout of the STS at 30 cm from the IP

Proposal for the DAQ of the BM@N Silicon Tracker Christian J. Schmidt David Emschermann 03. 04. 2017

Proposal for the DAQ of the BM@N Silicon Tracker TFC (Timing and fast control) Data into compute farm FLIB and FMC 7 x (8 e-links + 1 clk) GBTx. EMU-1/80 multiple max 7 80 Mbps e-links FEB-4/8 max 7 FEB-4/8

Expected average load of STS (Christian explains)

Thank you for attention!