Multipacting-free quarter-wavelength choke joint design for BNL SRF
Conference
·
OSTI ID:1183845
- Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.
- Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.; Stony Brook Univ., NY (United States). Dept. of Physics and Astronomy
The BNL SRF gun cavity operated well in CW mode up to 2 MV. However, its performance suffered due to multipacting in the quarter-wavelength choke joint. A new multipacting-free cathode stalk was designed and conditioned. This paper describes RF and thermal design of the new cathode stalk and its conditioning results.
- Research Organization:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- DOE Contract Number:
- SC00112704
- OSTI ID:
- 1183845
- Report Number(s):
- BNL-107295-2015-CP; R&D Project: KBCH139; KB0202011; TRN: US1500213
- Resource Relation:
- Conference: 6th International Particle Accelerator Conference (IPAC’15), Richmond, VA (United States), 3-8 May 2015
- Country of Publication:
- United States
- Language:
- English
Similar Records
Multipacting in a grooved choke joint at SRF gun for BNL ERL prototype
Multipacting Analysis of a Quarter Wave Choke Joint used for Insertion of a Demountable Cathode into a SRF Photoinjector
MULTIPACTING ANALYSIS OF A QUARTER WAVE CHOKE JOINT USED FOR INSERTION OF A DEMOUNTABLE CATHODE INTO A SRF PHOTOINJECTOR
Conference
·
Mon Mar 28 00:00:00 EDT 2011
·
OSTI ID:1183845
+5 more
Multipacting Analysis of a Quarter Wave Choke Joint used for Insertion of a Demountable Cathode into a SRF Photoinjector
Conference
·
Wed Aug 01 00:00:00 EDT 2007
·
OSTI ID:1183845
+4 more
MULTIPACTING ANALYSIS OF A QUARTER WAVE CHOKE JOINT USED FOR INSERTION OF A DEMOUNTABLE CATHODE INTO A SRF PHOTOINJECTOR
Conference
·
Mon Jun 25 00:00:00 EDT 2007
·
OSTI ID:1183845