L-band RF Gun R&D Group

       KEK
   Osaka University
   Hiroshima University

37th Meeting (24 January 2012)

1. Status of Cavity Fabrication
G. Isoyama
PDF
2. STF Schedule
H. Hayano

3. Minutes
M. Kuriki
DOC

36th Meeting(20 December 2011)

1. Status of Cavity Fabrication
K.Kawase
PDF
2. STF Schedule
H. Hayano

3. Minutes
M. Kuriki
DOC

35th Meeting(15 November 2011)

1. Status of Cavity Fabrication
K.Kawase
PDF
2. A Proposal for Cooling Channel Modification of the Cavity
G. Isoyama
PDF
3. Summary of Cavity Processing
A. Kuramoto
PDF
4. STF Schedule
H. Hayano
XLSX
5. Minutes
M. Kuriki
DOC

34th Meeting(11 October 2011)

1. Status of Cavity Fabrication
K. Kawase
PDF
2. Status of Cavity Processing
M. Kuriki
PDF
3. STF Schedule
H. Hayano

4. Minutes
M. Kuriki
DOC

33rd Meeting(12 Semptember 2011)

1. Status of Cavity Fabrication
G. Isoyama
PDF
2. RF Cavity Tuning
K. Kawase
PDF
3. RF Processing History
M. Kuriki
PDF
4. Minutes
M. Kuriki
DOC

32nd Meeting(22 July 2011)

1. Status of Cavity Fabrication
K. Kawase
PDF
2. Cs2Te Cathode Evaporation Test
Y. Masumoto
PDF
3. Minutes
M. Kuriki
DOC

31st Meeting(21 June 2011)

1. Staus of Cavity Fabrication
G. Isoyama
PDF
2. Cs2Te cathode QE Measurement System
S. Hosoda
PDF
3. Minutes
M. Kuriki
DOC

30th Meeting(10 May 2011)

1. Status of Cavity Fabrication
G. Isoyama
PDF
2. STF Status Report
H. Hayano
PDF
3. A Report of Cs2Te cathode evaporation test
K. Watanabe
PDF
4. Minutes
M. Kuriki
DOC

29th Meeting (13 April 2011)

1. Status of Cavity Fabrication
K.Kawase
PDF
2. Damage and recovery status of KEK site by the East-Japan Earthquake
H. Hayano

3. Minutes
M. Kuriki
DOC

28th Meeting (10 January 2011)

1. A Report of Cavity Cleaning
H. Sugiyama
PDF
2. Status of Cavity Fabrication G. Isoyama
PDF
3. Minutes
M. Kuriki
DOC

27th Meeting (10 January 2011)

1. Status of Cavity Fabrication
G. Isoyama
PDF


26th Meeting (8 December 2010)

1. Status of Cavity Fabrication
T. Kato
DOC
2. Minutes
M. Kuriki
DOC

25th Meeting (26 October 2010)

1.  Cavity Surface Treatment
H. Hayano

2. Minutes
M. Kuriki
DOC

24th Meeting (28 September 2010)

1. Brazing Update
G.Isoyama
PDF1, PDF2
2. A report from Q-Beam injector meeting
M. Kuriki
PDF
3. Minutes
M. Kuriki
DOC

23th Meeting (25 August 2010)

1. Brazing Update
G. Isoyama
PDF1, PDF2, PDF3, PDF4
2. STF Plan
H. Hayano
PPTX
3. Minutes
M. Kuriki
DOC

22th Meeting (20 July 2010)

1. Pick up monitor for the RF Gun cavity
S. Michizono
PDF
2. Brazing test update
G. Isoyama
PDF1, PDF2, PDF3, PDF4, PDF5
3. Dry-ice cleaning for the RF Gun cavity
M. Kuriki
PDF
4. Minutes
M. Kuriki
DOC


21th Meeting (15 June 2010)

1. Brazing summary
G.Isoyama
PDF
2. Brazing document 1
G.Isoyama PDF
3. Brazing document 2
G.Isoyama PDF
4. Brazing document 3
G.Isoyama PDF
5. Progress of RF Gun processing
Y. Takahashi
PPT
6. Minutes
M. Kuriki
DOC


20th Meeting (14 May 2010)

1. Design Considerations on the water cooling channel
G. Isoyama
PDF
2. A report of the brazing test (1)
G. Isoyama
PDF
3. A report of the brazing test (2)
G. Isoyama PDF
4. Grain boundary on OFC-1
G. Isoyama PDF
5. Progress of the DESY/FNAL RF Gun cavity aging at STF
H. Sugiyama
PDF
6. Meeting minutes
M. Kuriki
DOC


19th Meeting (1 April 2010)

1. Status of L-band RF Gun cavity
G. Isoyama

2. A status report of the STF laser installation
M. Takano

3. Discussion on STF injector R&D
M. Kuriki
PDF
4. Meeting Minutes
M. Kuriki
DOC

18th Meeting (3 March 2010)

1. Status of L-band RF Gun cavity and Solenoid magnet fabrication
S. Kashiwagi
PDF
2. Preparation for STF laser installation
M. Kuriki
PDF
3. Meeting Minutes
M. Kuriki
DOC


17th Meeting (27 January 2010)

1. Status of cavity design and fabrication
S. Kashiwagi
PDF
2. Status of FNAL cavity
H. Hayano

3. Preparation of install of the laser system to STF
M. Kuriki

4. Minutes
M. Kuriki
DOC


Quantum Beam Hiroshima Meeting (14-15, January 2010)

1. R&D for high brightness electron sources
M. Kuriki
PDF
2. L-band RF electron gun
G. Isoyama
PDF


16th Meeting (15 December 2009)

1. A report of visit at IAP, Nizhny Novgorod
M. Kuriki
PDF
2. A report of visit at DESY, Hamburg
M. Kuriki
PDF
3. Status of Cavity design
S. Kashiwagi
DOC
4. Minutes
M. Kuriki
DOC

15th Meeting (10 November 2009)

1. STF laser development status
M. Kuriki
PDF
2. Thermal modeling of L-band RF Gun (3)
S. Kashiwagi
PDF
3. Mission  at IAP and DESY
M. Kuriki
PDF
4 Minutes
M. Kuriki
DOC

14th Meeting (13 October 2009)

1. Thermal modeling of L-band RF gun (2)
G. Isoyama
DOC
2. Cavity design of L-band RF Gun
S. Kashiwagi
PDF
3. Possible arrangement of trip to Russia-Germany
M. Kuriki
PDF
4. Minutes
M. Kuriki
DOC

13th Meeting (4 September 2009)

1. Thermal analysis of L-band RF gun cavtiy
G. Isoyama
PDF
2. Update of estimation of cooling water
G. Isayamo
DOC
3. Memorandom of CsTe cathode (3)
H. Sugiyama
PDF
4. Minutes
M. Kuriki
DOC

12th Meeting (3 August 2009)

1. A review of RF gun
N. Terunuma
ZIP
2. Status of Cavity Fabricati
S. Kashiwagi
PPT
3. Laser infrastructure
M. Kuriki
PDF
4. Minutes
M. Kuriki
DOC

11th Meeting (6 July 2009)

1. A qualitative consideration on thermionic property of RF Gun cavity
G. Isoyama
PDF
2. Beam line design and cavity fabrication
S. Kashiwagi
PDF
3. Memorandom of CsTe cathode (2)
H. Sugiyama
PPT
4. Minutes
M. Kuriki
DOC

10th Meeting (8 June 2009)

1. Injector Layout
H.Hayano
PPT
2. Fiber transport of the drive laser
M. Kuriki
PDF
3. A memorandum of CsTe cathode system
H. Sugiyama
PDF
4. Inventory list for CsTe cathode system
H. Sugiyama
DOC
5. STF beamline
S. Kashiwagi
PPT
6. STF beamline (ver2)
S. Kashiwagi PDF
7. L-band cavity thermal analysis
K. Kanbe
PPT
8. Minutes
M. Kuriki
DOC

9th Meeting (24 April 2009)


1. Laser R&D status
M. Kuriki
PDF
2. A report of Cavity fabrication meeting
M. Kuriki PDF
3. A memorandom for Cavity tuning
S. Kashiwagi
PDF
3. Minutes
M. Kuriki DOC

8th Meeting (24 March 2009)

1. FNAL Meeting Report
S. Kashiwagi
PDF
2. Test cavity status
S. Kashiwagi
PDF
3. Discussion on JFY 09 Plan
M. Kuriki
PDF
4. IAP-JINR-KEK laser system: Intermediate report(3/26)
E. Khazanov
PPT
5. Meeting minutes
M. Kuriki
DOC

7th Meeting (24 February 2009)

1. RF tuning and Solenoid
S. Kashiwagi
PDF
2. Minutes
M. Kuriki
DOC



6th Meeting (13 January 2009)



5th Meeting (12 December 2008)

1. Solenoid
S, Kashiwagi
PPT
2. Design of STF phase-2 accelerator beam line (reference)
I.Hwang
PDF
3. Minutes
M. Kuriki
DOC



4th Meeting (10 October 2008)

A report from LINAC 2008
G. Isoyama
DOC
Minutes
M. Kuriki
DOC


 3rd Meeting (5 September 2008)

Test Cavity and Coupler Prototyping
S. Kashiwagi
PDF
Minutes
M. Kuriki
DOC


2nd Meeting (25 July 2008)

General Status
M. Kuriki
PDF
Cavity Tuning
S. Kashiwagi
PPT
Coupler memo
S. Kashiwagi
DOC
Minutes
M. Kuriki
DOC


1st Meeting (20 June 2008)

minutes M. Kuriki
DOC






Created by M. Kuriki
Revised at 16 Feb. 2012