Beams Document 5675-v1

DocDB Home ]  [ Search ] [ Last 20 Days ] [ List Authors ] [ List Topics ] [ List Events ]

Beam Emittance using MW in MI8 for two different LINAC beam Currents

Document #:
Document type:
Submitted by:
Chandrashekhara M. Bhat
Updated by:
Chandrashekhara M. Bhat
Document Created:
23 Jul 2017, 15:35
Contents Revised:
23 Jul 2017, 15:35
Metadata Revised:
23 Jul 2017, 15:35
Viewable by:
  • Public document
Modifiable by:

Quick Links:
Latest Version

Other Versions:
On Feb 18th, 2016 Ming-Jen et. al., have measured a) beam transverse emittance in the MI 8 Beam line as function number of Booster turn (up to a maximum booster turn of 16) and b) contribution to the beam emittance due to the stripping foil (Beams-Doc-5247-V1). Subsequently a similar measurement was carried out on Dec. 29, 2016 with up to 20 Booster turns, but with about 11% more beam than previous measurements. During these two measurements the LINAC beam current were about 25 mA and 21 mA, respectively. Using these measurement data we find the following: 1) the beam emittance growth pattern in the 2nd measurement was significantly different from that of the 1st measurement., 2) at ~4.8E12 ppBc the transverse emittance of the beam from the Booster at extraction was nearly 3-mm-mr less than that measured at higher LINAC beam current
Files in Document:
  • pdf (MI 8-Beamline-Emittance-20160226-1229.pdf, 538.6 kB)
DocDB Home ]  [ Search ] [ Last 20 Days ] [ List Authors ] [ List Topics ] [ List Events ]

DocDB Version 8.8.9, contact Beams Document Database Administrators