Colloquium 8Apr2013 - Revision history

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2013-04-02T20:56:02Z

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2013-04-02T20:55:43Z

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Foretony: /* Abstract */

2013-04-02T20:55:26Z

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Foretony: /* Abstract */

2013-04-02T20:54:31Z

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Foretony at 20:53, 2 April 2013

2013-04-02T20:53:28Z

Setisadi: /* Abstract */

2013-04-02T20:16:41Z

Abstract

Setisadi at 23:23, 28 March 2013

2013-03-28T23:23:24Z

Foretony: /* Title */

2013-03-28T04:00:09Z

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Foretony: /* Abstract */

2013-03-28T03:57:58Z

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Setisadi: /* Abstract */

2013-03-27T17:56:11Z

Abstract

← Older revision		Revision as of 20:56, 2 April 2013
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	=Abstract=		=Abstract=
−	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by 12 MeV electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Producing ~~positrons~~ in this manner is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.	+	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by 12 MeV electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Producing a positron beam in this manner is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.

← Older revision		Revision as of 20:55, 2 April 2013
Line 5:		Line 5:

	=Abstract=		=Abstract=
−	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Producing positrons in this manner is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.	+	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by 12 MeV electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Producing positrons in this manner is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.

← Older revision		Revision as of 20:55, 2 April 2013
Line 5:		Line 5:

	=Abstract=		=Abstract=
−	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). ~~Positron collection~~ is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.	+	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Producing positrons in this manner is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.

← Older revision		Revision as of 20:54, 2 April 2013
Line 5:		Line 5:

	=Abstract=		=Abstract=
−	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). ~~Positrons escape from~~ the downstream side of the tungsten ~~with a wide momentum and angular spread~~. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.	+	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Positron collection is challenging due to the wide momentum and angular spread of the positrons leaving the downstream side of the tungsten target. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.

← Older revision		Revision as of 20:53, 2 April 2013
Line 5:		Line 5:

	=Abstract=		=Abstract=
−	The positron production efficiency of a ~~potential~~ Linac based positron source ~~was measured~~ that ~~relies~~ on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). ~~When a 12 MeV electron beam is used on the tungsten target, positrons~~ escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend ~~using NaI detectors~~. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using ~~the~~ NaI detectors. In this talk, the speaker will ~~talk about~~ theory of the positron production as well as the experimental setup, procedure, and ~~results~~.	+	The positron production efficiency of a Linac based positron source that uses on a quadrupole triplet system to collect positrons was measured. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). Positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using NaI detectors. In this talk, the speaker will present the theory of the positron production as well as the experimental setup, procedure, and measured positron production efficiency.

← Older revision		Revision as of 20:16, 2 April 2013
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	=Abstract=		=Abstract=
−	The positron production efficiency of a potential Linac based positron source was measured that relies on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick ~~Tungsten~~ target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors. Positrons that annihilated on a second tungsten target, located ~~after~~ the 90 degree ~~bend~~, produced 511 keV photons that were observed using the NaI detectors. In this talk, the speaker will talk about the experimental setup, procedure and results.	+	The positron production efficiency of a potential Linac based positron source was measured that relies on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors. Positrons that annihilated on a second tungsten target, located at the end of the 90 degree beamline, produced 511 keV photons that were observed using the NaI detectors. In this talk, the speaker will talk about theory of the positron production as well as the experimental setup, procedure, and results.

← Older revision		Revision as of 23:23, 28 March 2013
Line 5:		Line 5:

	=Abstract=		=Abstract=
−	The positron production efficiency of a potential Linac based positron source was measured that relies on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick Tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors. Positrons that annihilated on a second ~~Tungsten~~ target, ~~locted~~ after the 90 degree bend, produced 511 keV photons that were observed using the NaI detectors.. In this talk, the speaker will talk about the experimental setup, procedure and results.	+	The positron production efficiency of a potential Linac based positron source was measured that relies on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick Tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors. Positrons that annihilated on a second tungsten target, located after the 90 degree bend, produced 511 keV photons that were observed using the NaI detectors. In this talk, the speaker will talk about the experimental setup, procedure and results.

@@ Line 1: / Line 1: @@
 =  Title =
-'''A POSITRON PRODUCTION EFFICIENCY MEASUREMENT USING THE IAC’S HIGH REPETITION RATE LINAC
 '''
 =Abstract=
 The positron production efficiency of a potential Linac based positron source  was measured that relies on a quadrupole triplet system to collect positrons.  Positrons are produced when a 2mm thick Tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors.   Positrons that annihilated on a second Tungsten target, locted after the 90 degree bend,  produced  511 keV photons that were observed using the NaI detectors.. In this talk, the speaker will talk about the experimental setup, procedure and results.

← Older revision		Revision as of 03:57, 28 March 2013
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	=Abstract=		=Abstract=
−	Th positron production efficiency ~~was measured for~~ a positron source that ~~uses~~ a quadrupole triplet system to collect positrons ~~from a tungsten target that~~ are produced when ~~the~~ target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons ~~escaping~~ from the downstream side of the tungsten with a wide momentum and angular spread. ~~The positrons~~ with energies ~~of 1~~ to 5 MeV observed experimentally after a 90 degree bend using NaI detectors ~~to detect~~ 511 keV photons ~~from annihilation process~~. In this talk, the speaker will talk about the experimental setup, procedure and results.	+	The positron production efficiency of a potential Linac based positron source was measured that relies on a quadrupole triplet system to collect positrons. Positrons are produced when a 2mm thick Tungsten target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escape from the downstream side of the tungsten with a wide momentum and angular spread. Positrons with energies between one to five MeV were observed experimentally after the beam line's 90 degree bend using NaI detectors. Positrons that annihilated on a second Tungsten target, locted after the 90 degree bend, produced 511 keV photons that were observed using the NaI detectors.. In this talk, the speaker will talk about the experimental setup, procedure and results.

← Older revision		Revision as of 17:56, 27 March 2013
Line 4:		Line 4:

	=Abstract=		=Abstract=
−	Th positron production efficiency was measured for a positron source that uses a quadrupole triplet system to collect positrons from a tungsten target that are produced when the target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escaping from the downstream side of the tungsten with a wide momentum and angular spread. The positrons with ~~spread~~ of 1 to 5 MeV observed experimentally after a 90 degree bend using NaI detectors to detect 511 keV photons from annihilation process. In this talk, the speaker will talk about the experimental setup, procedure and results.	+	Th positron production efficiency was measured for a positron source that uses a quadrupole triplet system to collect positrons from a tungsten target that are produced when the target is impinged by electrons from the High Repetition Rate Linac (HRRL) at Idaho State University's (ISU) Idaho Accelerator Center (IAC). When a 12 MeV electron beam is used on the tungsten target, positrons escaping from the downstream side of the tungsten with a wide momentum and angular spread. The positrons with energies of 1 to 5 MeV observed experimentally after a 90 degree bend using NaI detectors to detect 511 keV photons from annihilation process. In this talk, the speaker will talk about the experimental setup, procedure and results.