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=== Schedule about cryogenic payload === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1918|Schedule(K. Yamamoto)]] . Figure about cryogenic payload (It should be replaced). . OSEM and stepping motor (D. Chen) === KAGRA cryogenic payload kickoff meeting (2013 Nov. 15th ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1990|Strategies for suspension: HC bonding and indium welds - Status and required R&D)(A. Khalaidovski)]] === 20th cryogenic payload meeting (2013 Feb. 6 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1501|Current status (1/4 cryostat, Toshiba, Sapphire fibers)(K. Yamamoto)]] === 19th cryogenic payload meeting (2013 Jan. 9 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1470|Cryogenic accelerometer(D. Chen)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1469|Mechanical loss measurement of sapphire fibers and cryoduct with baffle(Y. Sakakibara)]] === 18th cryogenic payload meeting (2012 Dec. 12 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1424|Thermal Boundary Resistance(W. Johnson)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1423|Cryogenic accelerometer and sphere without DLC in Toshiba(D. Chen)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1422|Current status (Toshiba, 1/4 cryostat, sapphire fibers, ET meeting, Jena)(K. Yamamoto)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1420|Mechanical loss measurement of sapphire fibers and disks(Y. Sakakibara)]] === 17th cryogenic payload meeting (2012 Nov. 4 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1381|Reprot from Glasgow (Y. Sakakibara)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=1383|Measurement of vibration of radiation shield(D. Chen)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1382|Current status (ELiTES meeting, Guests, Toshiba, Sapphire fibers)(K. Yamamoto)]] === 16th cryogenic payload meeting (2012 Sep. 26 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1293|Current status (Experiments in Toshiba, Suspension model, Sapphire fibers. Misc. )(K. Yamamoto)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1292|Radiation effect in initial cooling (Y. Sakakibara)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1294|Measurement of vibration of radiation shield(D. Chen)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1271|Separated Functions proposed for KAGRA suspensions(W. Johnson)]] === 15th cryogenic payload meeting (2012 Aug. 29 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1257|Report of ELiTES thermal noise workshop I (Optical experiment in Jena)(D. Chen)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1256|Report of ELiTES thermal noise workshop II (Parametric instability of ET) (K. Shibata)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1254|Current status (Toshiba, ELiTES, Baffle, Brittleness of Maraging, Cryogenic duct)(K. Yamamoto)]] |
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. ・ [[attachment:vertical-spring.pdf|低温用縦ばねの開発-(高橋)]] . ・ [[attachment:20111026_material_tokoku.pdf|マスの材質-(東谷)]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/vertical-spring.pdf|低温用縦ばねの開発-(高橋)]] . ・ [[attachment:KAGRA/Subgroups/VAC/20111026_material_tokoku.pdf|マスの材質-(東谷)]] |
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. ・ [[attachment:meeting110928.ppt|低温懸架打ち合わせ-(山元) 110928]] . ・ [[attachment:tapered sapphire fiber 110928.pdf|テーパー付サファイアファイバー-(内山) 110928]] . ・ [[attachment:榊bafdoublecone2.pdf|ダクトシールドからの入熱-(榊原) 110928]] . ・ [[attachment:報告110928_TS.pdf|接合の進展 -常温接合打ち合わせ報告-(鈴木) 110928]] . ・ [[attachment:minute (2011 Sep. 28).pdf|議事録-(山元) 110928]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/meeting110928.ppt|低温懸架打ち合わせ-(山元) 110928]] . ・ [[attachment:KAGRA/Subgroups/VAC/tapered sapphire fiber 110928.pdf|テーパー付サファイアファイバー-(内山) 110928]] . ・ [[attachment:KAGRA/Subgroups/VAC/榊bafdoublecone2.pdf|ダクトシールドからの入熱-(榊原) 110928]] . ・ [[attachment:KAGRA/Subgroups/VAC/報告110928_TS.pdf|接合の進展 -常温接合打ち合わせ報告-(鈴木) 110928]] . ・ [[attachment:KAGRA/Subgroups/VAC/minute (2011 Sep. 28).pdf|議事録-(山元) 110928]] |
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. ・ [[attachment:110831coolingtime_sakakibara.pdf|初期冷却時間(榊原) 110831]] . ・ [[attachment:110831highem_sakakibara.pdf|黒化処理材料の反射率測定(榊原) 110831]] . ・ [[attachment:SapphireBond_CryoPayload3rd_TS_v1.pdf|接合の現状(鈴木) 110831]] . ・ [[attachment:minutes110831_susp.pdf|議事録(山元) 110831]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/110831coolingtime_sakakibara.pdf|初期冷却時間(榊原) 110831]] . ・ [[attachment:KAGRA/Subgroups/VAC/110831highem_sakakibara.pdf|黒化処理材料の反射率測定(榊原) 110831]] . ・ [[attachment:KAGRA/Subgroups/VAC/SapphireBond_CryoPayload3rd_TS_v1.pdf|接合の現状(鈴木) 110831]] . ・ [[attachment:KAGRA/Subgroups/VAC/minutes110831_susp.pdf|議事録(山元) 110831]] |
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. ・ [[attachment:kickoff110701.ppt|打ち合わせ資料(山元) 110701]] . ・ [[attachment:PAB110621CryogenicsE2.ppt|参考資料(鈴木) 110701]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/kickoff110701.ppt|打ち合わせ資料(山元) 110701]] . ・ [[attachment:KAGRA/Subgroups/VAC/PAB110621CryogenicsE2.ppt|参考資料(鈴木) 110701]] |
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. ・ [[attachment:torisha110627.pdf|立ち会い報告 110627]] | . ・ [[attachment:KAGRA/Subgroups/VAC/torisha110627.pdf|立ち会い報告 110627]] |
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. ・ [[attachment:CryoShield110224_25Memo.rtf|打ち合わせメモ 11024および110225]] . ・ [[attachment:LCGT_Shieldmode-110225.pdf|Cryostat Shields図 110225]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/CryoShield110224_25Memo.rtf|打ち合わせメモ 11024および110225]] . ・ [[attachment:KAGRA/Subgroups/VAC/LCGT_Shieldmode-110225.pdf|Cryostat Shields図 110225]] |
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. ・ [[attachment:shield110217Memo.rtf|打ち合わせメモ 110217]] . ・ [[attachment:LCGT_Cryo_110217.pdf|Cryostat Shields図 110217]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/shield110217Memo.rtf|打ち合わせメモ 110217]] . ・ [[attachment:KAGRA/Subgroups/VAC/LCGT_Cryo_110217.pdf|Cryostat Shields図 110217]] |
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. ・ [[attachment:議事録110210.rtf|打ち合わせメモ110210]] . ・ [[attachment:LCGT_Cryo_110210.pdf|Cryostat Shield図 110210]] |
. ・ [[attachment:KAGRA/Subgroups/VAC/議事録110210.rtf|打ち合わせメモ110210]] . ・ [[attachment:KAGRA/Subgroups/VAC/LCGT_Cryo_110210.pdf|Cryostat Shield図 110210]] |
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. ・ [[attachment:cryo20101119_2.pdf|打ち合わせ資料v2]] | . ・ [[attachment:KAGRA/Subgroups/VAC/cryo20101119_2.pdf|打ち合わせ資料v2]] |
Contents
- 冷凍機
-
低温装置
- Document
- Schedule about cryogenic payload
- KAGRA cryogenic payload kickoff meeting (2013 Nov. 15th ICRR)
- 20th cryogenic payload meeting (2013 Feb. 6 ICRR)
- 19th cryogenic payload meeting (2013 Jan. 9 ICRR)
- 18th cryogenic payload meeting (2012 Dec. 12 ICRR)
- 17th cryogenic payload meeting (2012 Nov. 4 ICRR)
- 16th cryogenic payload meeting (2012 Sep. 26 ICRR)
- 15th cryogenic payload meeting (2012 Aug. 29 ICRR)
- 14th cryogenic payload meeting (2012 Aug. 8 ICRR)
- 13th cryogenic payload meeting (2012 July. 4 ICRR)
- 12th cryogenic payload meeting (2012 June. 6 ICRR)
- 11th cryogenic payload meeting (2012 April. 25 ICRR)
- 10th cryogenic payload meeting (2012 April. 4 ICRR)
- 9th cryogenic payload meeting (2012 Mar. 7 ICRR)
- 8th cryogenic payload meeting (2012 Feb. 8 ICRR)
- 第七回 低温懸架打ち合わせ(2012.1.10 ICRR)
- 第六回 低温懸架打ち合わせ(2011.11.30 ICRR)
- 第五回 低温懸架打ち合わせ(2011.10.26 ICRR)
- 第四回 低温懸架打ち合わせ(2011.09.28 ICRR)
- 第三回 低温懸架打ち合わせ(2011.08.31 ICRR)
- 第一回 低温懸架打ち合わせ(2011.07.01 KEK)
- 低温装置打ち合わせ
冷凍機
- リーダー: 春山富義 (KEK)
- サブリーダー:内山隆 (ICRR)
Document
・ICD
低温装置
- リーダー: 鈴木敏一 (KEK)
- サブリーダー:内山隆 (ICRR)
- サブリーダー:木村誠宏 (KEK)
- サブリーダー(Cryo-Payload):山元一広 (ICRR)
Document
Schedule about cryogenic payload
- Figure about cryogenic payload (It should be replaced).
- OSEM and stepping motor (D. Chen)
KAGRA cryogenic payload kickoff meeting (2013 Nov. 15th ICRR)
・ Strategies for suspension: HC bonding and indium welds - Status and required R&D)(A. Khalaidovski)
20th cryogenic payload meeting (2013 Feb. 6 ICRR)
19th cryogenic payload meeting (2013 Jan. 9 ICRR)
18th cryogenic payload meeting (2012 Dec. 12 ICRR)
・ Cryogenic accelerometer and sphere without DLC in Toshiba(D. Chen)
・ Current status (Toshiba, 1/4 cryostat, sapphire fibers, ET meeting, Jena)(K. Yamamoto)
・ Mechanical loss measurement of sapphire fibers and disks(Y. Sakakibara)
17th cryogenic payload meeting (2012 Nov. 4 ICRR)
16th cryogenic payload meeting (2012 Sep. 26 ICRR)
・ Current status (Experiments in Toshiba, Suspension model, Sapphire fibers. Misc. )(K. Yamamoto)
・ Separated Functions proposed for KAGRA suspensions(W. Johnson)
15th cryogenic payload meeting (2012 Aug. 29 ICRR)
・ Report of ELiTES thermal noise workshop I (Optical experiment in Jena)(D. Chen)
・ Report of ELiTES thermal noise workshop II (Parametric instability of ET) (K. Shibata)
・ Current status (Toshiba, ELiTES, Baffle, Brittleness of Maraging, Cryogenic duct)(K. Yamamoto)
14th cryogenic payload meeting (2012 Aug. 8 ICRR)
13th cryogenic payload meeting (2012 July. 4 ICRR)
12th cryogenic payload meeting (2012 June. 6 ICRR)
・Current status(Measurement of thermal conductivity of sapphire fiber)(T. Ushiba)
・Current status(ELiTES and IMPEX sapphire fiber)(K. Yamamoto)
11th cryogenic payload meeting (2012 April. 25 ICRR)
10th cryogenic payload meeting (2012 April. 4 ICRR)
9th cryogenic payload meeting (2012 Mar. 7 ICRR)
8th cryogenic payload meeting (2012 Feb. 8 ICRR)
・Reduction of thermal radiation through a shield pipe for KAGRA (Sakakibara)
・Material Selection for the Masses (4) and Lab Preparation(Tokoku)
第七回 低温懸架打ち合わせ(2012.1.10 ICRR)
第六回 低温懸架打ち合わせ(2011.11.30 ICRR)
第五回 低温懸架打ち合わせ(2011.10.26 ICRR)
第四回 低温懸架打ち合わせ(2011.09.28 ICRR)
第三回 低温懸架打ち合わせ(2011.08.31 ICRR)
- ・ 低温懸架装置ミーティング(山元)110831
第一回 低温懸架打ち合わせ(2011.07.01 KEK)
低温装置打ち合わせ
- Vib. Isolator for 1W PTC 2011.06.27 at J. Torisha
.Report of annealing for thin Al bundles 2011.06.24 .・ Heat Linkサンプルの焼鈍結果 110627
.Cryostat Shield (4th) 2011.2.24 and Cryostat Shield (4th) 2011.2.25, KEK Cryogenics Centre R110
.Cryostat Shield (4th) 2011.2.14 KEK Cryogenics Centre R110
.Cryostat Shield (3rd) 2011.2.10 KEK Cryogenics Centre R110 Polycom+EVO
.Cryostat 2010.11.18 EVO