Difference between revisions of "Sadiq IPAC 2012"
Jump to navigation
Jump to search
| Line 1: | Line 1: | ||
= Abstract = | = Abstract = | ||
| − | Emittance of Varian High Rep-Rate Linac (HRRL) was measured with Optical Transition Radiation (OTR) at 14 MeV. Electron beam was observed at 10 <math>\mu m </math> thick Al screen. Projection of beam appear to be sharper than Gaussian distribution, so super-Gaussian distribution were fitted to data. Quadrupole scanning method shows that: <math> \epsilon_{n,x} <math>is< | + | Emittance of Varian High Rep-Rate Linac (HRRL) was measured with Optical Transition Radiation (OTR) at 14 MeV. Electron beam was observed at 10 <math>\mu m </math> thick Al screen. Projection of beam appear to be sharper than Gaussian distribution, so super-Gaussian distribution were fitted to data. Quadrupole scanning method shows that: <math> \epsilon_{n,x} </math> is <math>11.4 \pm 0.6~\mu m</math> and <math>\epsilon_{n,y} </math> is <math> 9.3 \pm 1.8~\mu m. |
Revision as of 02:22, 2 November 2011
Abstract
Emittance of Varian High Rep-Rate Linac (HRRL) was measured with Optical Transition Radiation (OTR) at 14 MeV. Electron beam was observed at 10 thick Al screen. Projection of beam appear to be sharper than Gaussian distribution, so super-Gaussian distribution were fitted to data. Quadrupole scanning method shows that: is and is <math> 9.3 \pm 1.8~\mu m.