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Subject: sPHENIX MAPS tracker discussion

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From: mxliu <ming AT bnl.gov>
To: sPHENIX LDRD <sphenix-ldrd AT lanl.gov>, sPHENIX-MVTX <sphenix-maps-l AT lists.bnl.gov>
Cc: Rachid Nouicer <rachid.nouicer AT bnl.gov>, Itaru Nakagawa <itaru AT bnl.gov>, henp-team <p25henp-l AT lanl.gov>
Subject: [Sphenix-maps-l] sPHENIX MVTX/INTT near term R&D etc
Date: Tue, 01 May 2018 18:43:17 -0400

Hi all,

I thought we had very good meetings/discussions at MIT in the last two days, thanks Gunther and Bob hosting the event at MIT.

Here are a few near term action items MVT/INTT groups will work on in preparation for the mini sPHENIX review

(~last week of June or early July, TBD soon).

The workfest page,

Cheers,

Ming

----

•w/ ~50cm FPC power extension

@LANL, voltage drop, noise pickup

MVTX conical structure modification, reduced radius

•w/ 10cm extension FPC – Plan A

INTT layout, “cables” and supporting structures

Final extension bus ~1.2m, INTT, summer 18

MVTX conical structure modification

10cm HS signal simulation now ..

Early R&D possible? right now, ~Sept 2018 @CERN

Mechanical mockup: MVTX+INTT + .. , @BNL, LANL

•w/o FPC extension – Plan B

•INTT/MVTX simulations

Resources

•MIT engineers Jim/Jason ?

•Walt, Dan, Mike L…, new $$ from non-MIE BNL project? New engineers?

Ming Xiong Liu

P-25, MS H846 TEL:505-667-7125

Physics Division 631-344-7821(BNL)

LANL 630-840-5708(FNAL)

Los Alamos, NM 87545 FAX: 505-665-7020

[Sphenix-maps-l] sPHENIX MVTX/INTT near term R&D etc, mxliu, 05/01/2018
- Re: [Sphenix-maps-l] sPHENIX MVTX/INTT near term R&D etc, Itaru Nakagawa, 05/01/2018