SciFiPicv40 < LHCb

LHCb Web>LHCbUpgrade>UpgradeSciFiTracker>SciFiSimulation>SciFiPicv40 (2015-07-23, OliverGruenberg) (raw view)

---+!! *v4.0 - Monolayer design with dead regions (experimental)*

This version is an improved design of [[https://twiki.cern.ch/twiki/bin/view/LHCb/SciFiPicv20][v2.0]] 
as a result of the [[https://twiki.cern.ch/twiki/bin/view/LHCb/SciFiHarmonisation][SciFiHarmonisation Workshop]].

It has a stepwise beamhole (before: circular) and comes in three different versions:

FTv40:
   * no 'triangles', i.e. horizontal border between top and bottom fibermat
   * no 'sawtooth', i.e. the top and bottom modules are cut at the same y-value

FTv41
   * no 'triangles', with 'sawtooth'

FTv42
   * with 'triangles', with 'sawtooth'

All versions are available in the DDDB since release dddb-20141016.

In FTv4 the modules are concerned by the "StereoIssue", which means 
that X modules and U,V modules have different dimensions, which is not correct from
construction point of view. In fact, all modules (X,U,V) will have the same dimension in x,y and z.
This issue is the major design problem of FTv4, which was released to DDDB too early.
In FTv5 and later this issue is solved.

*FTv4 will be / is superseded by [[https://twiki.cern.ch/twiki/bin/view/LHCb/SciFiPicv50][FTv5]].*

%TOC%

---++ Panoramix pictures

| *#1: Three FTModules of X-Type* * | [[%ATTACHURL%/Px1.pdf][pdf]] , [[%ATTACHURL%/Px1.png][png]] ||
| *#2: Front view on four FTModules of U-Type* * | [[%ATTACHURL%/Px2.pdf][pdf]] , [[%ATTACHURL%/Px2.png][png]] ||
| *#3: View on Central FTModule of U-Type* * | [[%ATTACHURL%/Px3.pdf][pdf]] , [[%ATTACHURL%/Px3.png][png]] ||
| *#4: View on Central FTModule of U-Type* * | [[%ATTACHURL%/Px4.pdf][pdf]] , [[%ATTACHURL%/Px4.png][png]] ||

* dimensions are increased for better viewing

---++ Schematic sketches

| *#1: FTv4 designs* ||
| <img src="%ATTACHURLPATH%/FT_sketch_monolayer_2.png" alt="FT_sketch_monolayer_2.png" width="576" height="312" /> | Full view: [[%ATTACHURL%/FT_sketch_monolayer_2.pdf][pdf]] , [[%ATTACHURL%/FT_sketch_monolayer_2.png][png]] |
| *#2: Sandwich structure* ||
| <img src="%ATTACHURLPATH%/FT_sketch_sandwich.png" alt="FT_sketch_sandwich.png" width="412" height="312" /> | Full view: [[%ATTACHURL%/FT_sketch_sandwich.pdf][pdf]] , [[%ATTACHURL%/FT_sketch_sandwich.png][png]] |
| *#3: !StereoIssue* ||
| <img src="%ATTACHURLPATH%/StereoIssue.png" alt="StereoIssue.png" width="343" height="312" /> | Full view: [[%ATTACHURL%/StereoIssue.pdf][pdf]] , [[%ATTACHURL%/StereoIssue.png][png]] |

-- Main.OliverGruenberg - 19 Jun 2014

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who
pdf	FT_sketch_monolayer_2.pdf	r1	manage	104.5 K	2014-07-18 - 13:22	OliverGruenberg
png	FT_sketch_monolayer_2.png	r1	manage	87.2 K	2014-07-18 - 13:22	OliverGruenberg
pdf	FT_sketch_sandwich.pdf	r3 r2 r1	manage	108.1 K	2014-06-20 - 15:29	OliverGruenberg
png	FT_sketch_sandwich.png	r3 r2 r1	manage	121.0 K	2014-06-20 - 15:29	OliverGruenberg
pdf	Px1.pdf	r1	manage	32.6 K	2014-06-19 - 18:28	OliverGruenberg
png	Px1.png	r1	manage	29.2 K	2014-06-19 - 18:28	OliverGruenberg
pdf	Px2.pdf	r1	manage	118.4 K	2014-06-19 - 18:28	OliverGruenberg
png	Px2.png	r1	manage	44.7 K	2014-06-19 - 18:30	OliverGruenberg
pdf	Px3.pdf	r1	manage	30.3 K	2014-06-19 - 18:28	OliverGruenberg
png	Px3.png	r1	manage	48.4 K	2014-06-19 - 18:28	OliverGruenberg
pdf	Px4.pdf	r1	manage	37.7 K	2014-06-19 - 18:28	OliverGruenberg
png	Px4.png	r1	manage	38.0 K	2014-06-19 - 18:28	OliverGruenberg
pdf	StereoIssue.pdf	r1	manage	142.1 K	2015-04-16 - 19:29	OliverGruenberg
png	StereoIssue.png	r1	manage	68.8 K	2015-04-16 - 19:29	OliverGruenberg

Topic revision: r6 - 2015-07-23 - OliverGruenberg

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