A dedicated AMS setup for medium mass isotopes at the Cologne FN Tandem Accelerator
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Title: | Main Title: A dedicated AMS setup for medium mass isotopes at the Cologne FN Tandem Accelerator |
Description: | Abstract: Following demands for AMS measurements of medium mass isotopes, especially for 53Mn and 60Fe, we started to build a dedicated AMS setup at the Cologne FN-Tandem accelerator. This accelerator with a maximum terminal voltage of 10 MV can be reliably operated at a terminal voltage of 9.5 MV which corresponds to energies of 95-100 MeV for 60Fe or 53Mn beams using the 9+ or 10+ charge state. These charge states can be obtained by foil stripping with effciencies of 30% and 20%, respectively. With second-foil-stripping we can increase the energy to 130 MeV. The suppression of the stable isobars 60Ni and 53Cr will be done by a gas filled magnet and a focal plane detector. Additionally (dE/dx) techniques, using combinations of energy degrader foils and dispersive elements like an electrostatic analyzer and a time of fight (TOF) system, can be used to increase the suppression. In this contribution we will report on details of the setup and the expected features of the new AMS system. Especially the frst measurements concerning efficiency, transmission and background will be presented. |
Responsible Party
Creator: | Markus Schiffer (Author) |
Publisher: | CRC1211 Database (CRC1211DB) |
Publication Year: | 2019 |
Topic
CRC1211 Topic: | Dating |
Related Subproject: | D1 |
Subject: | Keyword: Accelerator Mass Spectroscopy |
File Details
Filename: | Vortrag_ecaart12_2016.pdf |
Data Type: | Text - Text |
File Size: | 20.6 MB |
Date: | Available: 04.07.2016 |
Mime Type: | application/pdf |
Language: | English |
Status: | Completed |
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Download Permission: | Only Project Members |
General Access and Use Conditions: | According to the CRC1211DB data policy agreement. |
Access Limitations: | According to the CRC1211DB data policy agreement. |
Licence: | None |
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Specific Information - Presentation
Presenter: | M. Schiffer |
Presentation Date: | 4th of July, 2016 |
Presentation Type: | Talk |
Event: | ECAART 12 |
Event Type: | Conference |
Event Location: | JyvaskylÀ, Finland |
Event Duration: | 4th of July, 2016 - 8th of July, 2016 |
Metadata Details
Metadata Creator: | Markus Schiffer |
Metadata Created: | 30.10.2019 |
Metadata Last Updated: | 30.10.2019 |
Subproject: | D1 |
Funding Phase: | 1 |
Metadata Language: | English |
Metadata Version: | V50 |
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Page Visits: | 162 |
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