PP

Table of geometric layout of inelasticity counters.
Two start trigger and timing counters has been added. One is a 3 slat counters in front of D1. The pictures here give an idea about the layout.
- Side view as seen near front of D1.The slats are at 32 cm in front.
- Front view as seen from near IP.
- Brief description (Pdf) format by Dana.
- Cable connections html table.6 outer BB counters are used for these 6 signals.
- The response from TD1 was analyzed particular to evaluate for requirements in dA and pp run-3. A brief report (pdf) was written 09/12/02 (fv).
the other start counter is a long slat just across the front of TPM1. For particle emerging from the beam- this covers the phi-region needed for full accpetance at the TOFW. With this config the spec can at most go to ~ 50 deg.
- Brief description (html) format by Dana.
- Side view as seen near from side of tpm1 (Notrh)
- Front view as seen from near IP above the beam pipe.
Triggers for pp and dA. An interrim document describes several concerns about this. (slides by fv). (pdf document)