Sadiq IPAC 2012 - Revision history

Setisadi at 07:21, 11 April 2012

2012-04-11T07:21:58Z

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2011-12-06T18:59:46Z

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2011-12-06T16:55:26Z

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2011-12-06T01:43:03Z

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2011-12-06T01:42:31Z

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2011-11-15T19:17:11Z

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2011-11-15T19:16:57Z

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2011-11-15T19:16:24Z

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2011-11-15T19:16:08Z

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Setisadi at 19:13, 15 November 2011

2011-11-15T19:13:32Z

← Older revision		Revision as of 07:21, 11 April 2012
Line 1:		Line 1:
	='''Emittance Measurement of Varian Medical Linac'''=		='''Emittance Measurement of Varian Medical Linac'''=
		+
		+	Paper Submission Deadline Tues., May 15, 2012

	= Links =		= Links =

@@ Line 10: / Line 10: @@
 = 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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are <math>11.4 \pm 0.6~\mu m</math> and <math> 9.3 \pm 1.8~\mu m</math> respectively.
@@ Line 18: / Line 19: @@
 Transverse Beam Emittance measurements of a 16 MeV  Medical Linac
 Beam emittance measurements of a 16 MeV S-band High Repetition Rate Linac (HRRL) have been performed at Idaho State University's Idaho Accelerator Center (IAC).  The HRRL is one of several low energy accelerators operating at the IAC.  Originally, the linac
@@ Line 24: / Line 26: @@
 system based on an OTR screen and a digital CCD camera, a MATLAB tool to extract beamsize and emittance, detailed
 measurement procedures, and the results of measured transverse emittances for various beam currents and energies.
 = Introduction =

@@ Line 21: / Line 21: @@
 Beam emittance measurements of a 16 MeV S-band High Repetition Rate Linac (HRRL) have been performed at Idaho State University's Idaho Accelerator Center (IAC).  The HRRL is one of several low energy accelerators operating at the IAC.  Originally, the linac
 structure of the HRRL was similar to that used by a typical medical linac.  The HRRL's RF system was upgraded to operate it at the maximum
-repetition rate of 1 kHz. Currently, the HRRL beam line is being reconfigured into an achromat and used as a positron source. The transverse beam emittance of the HRRL was measured to optimize the production of positrons using an intense electron beam on a Tungsten converter.  In this paper, we describe a beam imaging
+repetition rate of 1 kHz. Currently, the HRRL beam line is being reconfigured into an achromat to be used as a positron source. The transverse beam emittance of the HRRL was measured to optimize the production of positrons using an intense electron beam on a Tungsten converter.  In this paper we describe a beam imaging
-system with an OTR screen and a digital CCD camera, a MATLAB tool to extract beamsize and emittance, detailed
+system based on an OTR screen and a digital CCD camera, a MATLAB tool to extract beamsize and emittance, detailed
-measurement procedures, and results of measured transverse emittances for various beam currents and energies.
+measurement procedures, and the results of measured transverse emittances for various beam currents and energies.
 = Introduction =

← Older revision		Revision as of 01:43, 6 December 2011
Line 16:		Line 16:


−	~~Measurements of~~ Transverse Beam Emittance	+	Transverse Beam Emittance measurements of a 16 MeV Medical Linac
−	~~with an IAC~~ Medical Linac ~~Submitted~~

← Older revision		Revision as of 01:42, 6 December 2011
Line 14:		Line 14:

	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are 11.4 <math>\mu m</math> and 9.3 <math> \mu m</math> respectively.		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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are 11.4 <math>\mu m</math> and 9.3 <math> \mu m</math> respectively.
		+
		+
		+	Measurements of Transverse Beam Emittance
		+	with an IAC Medical Linac Submitted
		+
		+
		+	Beam emittance measurements of a 16 MeV S-band High Repetition Rate Linac (HRRL) have been performed at Idaho State University's Idaho Accelerator Center (IAC). The HRRL is one of several low energy accelerators operating at the IAC. Originally, the linac
		+	structure of the HRRL was similar to that used by a typical medical linac. The HRRL's RF system was upgraded to operate it at the maximum
		+	repetition rate of 1 kHz. Currently, the HRRL beam line is being reconfigured into an achromat and used as a positron source. The transverse beam emittance of the HRRL was measured to optimize the production of positrons using an intense electron beam on a Tungsten converter. In this paper, we describe a beam imaging
		+	system with an OTR screen and a digital CCD camera, a MATLAB tool to extract beamsize and emittance, detailed
		+	measurement procedures, and results of measured transverse emittances for various beam currents and energies.

	= Introduction =		= Introduction =

← Older revision		Revision as of 19:17, 15 November 2011
Line 13:		Line 13:


−	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are 11.4<math>~\mu m</math> and 9.3<math>~\mu m</math> respectively.	+	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are 11.4 <math>\mu m</math> and 9.3 <math> \mu m</math> respectively.

	= Introduction =		= Introduction =

← Older revision		Revision as of 19:16, 15 November 2011
Line 13:		Line 13:


−	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are <math>~~11.4~~ ~\mu m</math> and <math> ~~9.3~~ ~\mu m</math> respectively.	+	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are 11.4<math>~\mu m</math> and 9.3<math>~\mu m</math> respectively.

	= Introduction =		= Introduction =

← Older revision		Revision as of 19:16, 15 November 2011
Line 12:		Line 12:
	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are <math>11.4 \pm 0.6~\mu m</math> and <math> 9.3 \pm 1.8~\mu m</math> respectively.		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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are <math>11.4 \pm 0.6~\mu m</math> and <math> 9.3 \pm 1.8~\mu m</math> respectively.

		+
		+	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, and super-Gaussian distribution were fitted. Quadrupole scanning method shows that horizontal and vertical are <math>11.4 \mu m</math> and <math> 9.3 \mu m</math> respectively.

	= Introduction =		= Introduction =

← Older revision		Revision as of 19:13, 15 November 2011
Line 1:		Line 1:
	='''Emittance Measurement of Varian Medical Linac'''=		='''Emittance Measurement of Varian Medical Linac'''=
		+
		+	= Links =
		+
		+	Abstract submission: http://www.ipac12.org/abstractsubmission.htm
		+
		+	Ipac12 home: http://www.ipac12.org/index.htm
		+

	= Abstract =		= Abstract =