USPAS - SRF Technology: Practices and Hands-on Measurements

Monday Jan 19, 2015, 8:00 AM → 10:00 PM US/Eastern

Jefferson Lab

The US Particle Accelerator School was hosted by Old Dominion University 19-30 January 2015. Taking advantage of proximity, the first of its kind "SRF Technology: Practices and Hands-on Measurements" course was offered and organized at nearby Jefferson Lab.

• The core of the course consisted of eight 5-hour hands-on labs, through which the students rotated in groups of four.
  • Cleanroom - Chemroom - Cavity testing - HOM measurements - Beadpull measurements - Microphonics, warm - Cryomodule rf measurements - Cryomodule microphonics measurements
• Thorough preparatory safety training and a set of 18 1-hour lectures were also provided. Copies of the lectures are posted here.

8:00 AM → 8:20 AM Course organization and agenda

Speaker: Charles Reece (JLab)

Slides 1_USPAS_SRF_Technology_Course_schedule_1-21-15.pdf

8:20 AM → 8:40 AM SRF Cavity Basics

Speaker: Rong-Li Geng (Thomas Jefferson National Accelerator Facility)

Slides 1T_&_3T_-_SRF_cavity_basics.pdf

8:40 AM → 9:00 AM The Math of Cavity Testing

Speaker: Tom Powers (JLab)

Slides 2T_Cavity_Testing_Mathamatics_v1b.pdf

9:00 AM → 9:20 AM Higher Order Modes in SRF Cavities

Speaker: Frank Marhauser (Jefferson Lab)

Slides 4T_-_HOMs.pdf

9:20 AM → 9:40 AM Introduction to Network Analyzer Measurements

Speaker: Tom Powers

Slides 5T_Introduction_to_network_analyzers_v1.pdf

9:40 AM → 10:00 AM Vibration Modal Analysis - examples

Speaker: Joe Matalevich (Jefferson Lab)

Slides 6T_-_Vibration_and_Modal_Analysis_Basics.pdf

10:00 AM → 10:20 AM Microphonics measurements

Speaker: Tom Powers (Jefferson Lab)

Slides 7T_Microphonics_USPAS_2015.pdf

10:20 AM → 10:40 AM Introduction to Cavity Beadpull Techniques

Speaker: Haipeng Wang (Thomas Jefferson Lab)

Slides Bead-pull_Measurement_Principle_Lecture_Haipeng_v8.pdf

10:40 AM → 11:00 AM Cavity Surface Processing

Speaker: John Mammosser (ORNL - SNS)

Slides 9T_-_SRF_Cavity_Preparation.pdf

11:00 AM → 11:20 AM Low Level RF for SRF Cavities

Speaker: Tom Powers (Jefferson Lab)

Slides 10T_LLRF_systems_overview_talk_USPAS_2015.pdf

11:20 AM → 11:40 AM Chemical Safety Awareness for SRF Cavity Work

Speaker: John Mammosser

Slides 11T_-_Chemical_Safety_Intro.pdf

11:40 AM → 12:00 PM Cleanroom Practices with SRF Cavities

Speaker: Ari Palczewski (Jefferson Lab)

Slides 12T_-_Cleanroom_Practices_V1a.pdf

12:00 PM → 12:20 PM BCP and EP for Nb SRF Cavities

Speaker: Charles Reece (JLab)

Slides 13T_-_BCP_and_EP_for_Nb_Cavities_v2.pdf

12:20 PM → 12:40 PM PSS, MPS, and SRF cavities

Speaker: Tom Powers (Jefferson Lab)

12:40 PM → 1:00 PM Cleanroom Design and Operations

Speaker: Phil Denny (Jefferson Lab)

Slides 14T_-_Cleanroom_design_and_operation.pdf

1:00 PM → 1:20 PM Surface Characterization for SRF Cavities

Speaker: Charles Reece (JLab)

Slides 15T_-_Surface_Characterization_for_SRF.pdf

1:20 PM → 1:40 PM Ultrapure Water for SRF Applications

Speaker: Anthony Reilly (JLAB)

Slides 16T_-_Ultrapure_Water_for_SRF_Applications.pdf

1:40 PM → 2:00 PM SRF Cavity Heat Treatments

Speaker: Ari Palczewski (Jefferson Lab)

Slides 17T_-_Cavity_heat_treatments_V0.9-1.pdf

2:00 PM → 2:20 PM CEBAF Design and Performance Overview

Speaker: Mike Spata (JLab)

Slides 18T_-_CEBAF_USPAS_SRF.pdf