Difference between revisions of "BLTWG Meeting 10/2/2008"
From GlueXWiki
(→List of documents for review pre-brief package) |
(→Table of contents for Chapter4 of the TDR V4) |
||
Line 40: | Line 40: | ||
http://argus.phys.uregina.ca/gluex/DocDB/0011/001127/002/PPS_Review08.pdf | http://argus.phys.uregina.ca/gluex/DocDB/0011/001127/002/PPS_Review08.pdf | ||
− | 1 Introduction 1 | + | {| |
− | 2 Choice of technique 3 | + | |1 || Introduction || Richard || 1 |
− | 2.1 Compton back-scatter | + | |- |
− | 2.2 Tagged bremsstrahlung | + | |2 || Choice of technique|| " || 3 |
− | 2.3 Coherent bremsstrahlung | + | |- |
− | 3 Photon source 11 | + | |2.1 || Compton back-scatter || " ||3 |
− | 3.1 Essential features | + | |- |
− | 3.2 Use of collimation | + | |2.2 || Tagged bremsstrahlung || " ||6 |
− | 3.3 Choice of | + | |- |
− | 3.4 Crystal quality | + | |2.3 ||Coherent bremsstrahlung ||"||7 |
− | 3.5 Crystal thickness | + | |- |
− | 3.6 Crystal mount | + | |3|| Photon source ||"||11 |
− | 3.7 Crystal alignment and monitoring | + | |- |
− | 3.8 Crystal lifetime | + | |3.1|| Essential features|| " || 12 |
− | 4 Electron beam 39 | + | |- |
− | 4.1 Beam polarization | + | |3.2 ||Use of collimation || " ||14 |
− | 4.2 Beam emittance | + | |- |
− | 4.3 Electron beam line optics | + | |3.3 ||Choice of raditor || " ||23 |
− | 4.4 Electron beam dump | + | |- |
− | 4.5 Beam containment and shielding | + | |3.4 ||Crystal quality ||" || 25 |
− | 5 Tagging spectrometer 51 | + | |- |
− | 5.1 Specifcations | + | |3.5 ||Crystal thickness || " || 31 |
− | 5.2 Magnet | + | |- |
− | 5.3 Spectrometer optics | + | |3.6 ||Crystal mount|| Franz || 33 |
− | 5.4 Tagger detectors | + | |- |
− | 5.4.1 Focal plane microscope detectors | + | |3.7 ||Crystal alignment and monitoring || Franz || 35 |
− | 5.4.2 Fixed focal plane array | + | |- |
− | 5.5 Beam dump optics | + | |3.8 ||Crystal lifetime|| " || 36 |
− | 6 Polarimetry instrumentation 59 | + | |- |
− | 7 Operating beam intensity 63 | + | |4 ||Electron beam|| Jim ||39 |
+ | |- | ||
+ | |4.1 ||Beam polarization|| " ||39 | ||
+ | |- | ||
+ | |4.2 ||Beam emittance || " || 41 | ||
+ | |- | ||
+ | |4.3 ||Electron beam line optics || " ||44 | ||
+ | |- | ||
+ | |4.4 ||Electron beam dump|| " || 47 | ||
+ | |- | ||
+ | |4.5 ||Beam containment and shielding || " || 47 | ||
+ | |- | ||
+ | |5 ||Tagging spectrometer || " ||51 | ||
+ | |- | ||
+ | |5.1|| Specifcations || " || 51 | ||
+ | |- | ||
+ | |5.2|| Magnet || " ||52 | ||
+ | |- | ||
+ | |5.3|| Spectrometer optics|| " || 54 | ||
+ | |- | ||
+ | |5.4|| Tagger detectors || Franz ||56 | ||
+ | |- | ||
+ | |5.4.1 ||Focal plane microscope detectors ||Richard||56 | ||
+ | |- | ||
+ | |5.4.2 ||Fixed focal plane array || Franz||56 | ||
+ | |- | ||
+ | |5.5 ||Beam dump optics ||Jim|| 57 | ||
+ | |- | ||
+ | |6 ||Polarimetry instrumentation || Jim||59 | ||
+ | |- | ||
+ | |7|| Operating beam intensity || Curtis||63 | ||
+ | |} |
Revision as of 14:29, 1 October 2008
- Time: 9:30 EST
- Place: EVO and ESNET (with telephone bridge)
- Connecting: instructions are here
- Present:
Agenda
- Writeups needed for the pre-brief materials packet - see below
- Tim's updated tagger hall drawings
- Relative placement of fixed array and microscope - Richard, Franz, Tim
- Resolution on tagger pole shape - Jim, Yang
- Remaining simulation studies needed for review - Richard
- Progress on simulation of the collimators - Sascha
List of documents for review pre-brief package
- The general consensus was that we should take chapter 4 in the TDR version 4 and re-write it and then use this as the core of the pre-brief material.
- A short document which summarized the recommendations from the last review and how they were resolved.
- A drawing package for the magnet needs to be provided.
- An update of the preliminary spec should be given.
- Yang's note on the TOSCA and transport studies should be included.
- Yang's report
- Dan Sober has agreed to work on improving this document.
- A description of the present status of the fixed hodoscope.
- The June R+D note on the microscope
- The pair spectrometer proposal with a few updated.
- Plan for what we want to study with diamonds.
Table of contents for Chapter4 of the TDR V4
http://argus.phys.uregina.ca/gluex/DocDB/0011/001127/002/PPS_Review08.pdf
1 | Introduction | Richard | 1 |
2 | Choice of technique | " | 3 |
2.1 | Compton back-scatter | " | 3 |
2.2 | Tagged bremsstrahlung | " | 6 |
2.3 | Coherent bremsstrahlung | " | 7 |
3 | Photon source | " | 11 |
3.1 | Essential features | " | 12 |
3.2 | Use of collimation | " | 14 |
3.3 | Choice of raditor | " | 23 |
3.4 | Crystal quality | " | 25 |
3.5 | Crystal thickness | " | 31 |
3.6 | Crystal mount | Franz | 33 |
3.7 | Crystal alignment and monitoring | Franz | 35 |
3.8 | Crystal lifetime | " | 36 |
4 | Electron beam | Jim | 39 |
4.1 | Beam polarization | " | 39 |
4.2 | Beam emittance | " | 41 |
4.3 | Electron beam line optics | " | 44 |
4.4 | Electron beam dump | " | 47 |
4.5 | Beam containment and shielding | " | 47 |
5 | Tagging spectrometer | " | 51 |
5.1 | Specifcations | " | 51 |
5.2 | Magnet | " | 52 |
5.3 | Spectrometer optics | " | 54 |
5.4 | Tagger detectors | Franz | 56 |
5.4.1 | Focal plane microscope detectors | Richard | 56 |
5.4.2 | Fixed focal plane array | Franz | 56 |
5.5 | Beam dump optics | Jim | 57 |
6 | Polarimetry instrumentation | Jim | 59 |
7 | Operating beam intensity | Curtis | 63 |