Real-Time Transverse Emittance and Phase-Space Monitor [electronic resource].
- Published:
- Washington, D.C. : United States. Dept. of Energy. Office of Energy Research, 1998.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description:
- 53 Kilobytes pages : digital, PDF file
- Additional Creators:
- Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Summary:
- A real-time multislit [1] transverse-emittance monitor has been developed for diagnosing the space-charge-dominated beam in the 10MeV injection line of the FEL at Thomas Jefferson National Accelerator Facility (formerly CEBAF). It gives emittance, Twiss parameters, and phase-space contours (without any symmetry assumptions) at the update rate of 1Hz. It reduces measurement noise in real-time, and incorporates a special algorithm for constructing the phase-space matrix, which yields more accurate results by sweeping the beam across the slits. In this paper we will discuss issues relevant to the software design and implementation. Experimental results obtained from a 250keV photocathode gun will also be presented and compared with other methods and with PARMELA simulations.
- Report Numbers:
- E 1.99:jlab-acc-97-42
E 1.99: doe/er/40150-1821
doe/er/40150-1821
jlab-acc-97-42 - Subject(s):
- Other Subject(s):
- Note:
- Published through SciTech Connect.
01/01/1998.
"jlab-acc-97-42"
" doe/er/40150-1821"
Nuclear Instruments and Methods in Physics Research Section A, Vol. 407 (1-3) (1998) pp. 343-349 407 FT
G. A. Krafft; G. R. Neil; K. Jordan; J. Song; R. Li; E. Feldl; C.L. Bohn; D. Kehne; J.-C. Denard; P. Piot; R. Legg. - Funding Information:
- AC05-84ER40150
View MARC record | catkey: 14692289