1 / 5

MATS

MATS. TOF. n. n. c. Q. Preparation. Precision. Time-of-flight. RFQ. EBIT. Mass Analyzer. Penning trap. Penning trap. detector. Precision M easurements of Very-Short Lived Nuclei Using an A dvances T rapping S ystem for Highly-Charged Ions. Ion production. FRS Low.

ashley
Download Presentation

MATS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MATS TOF n n c Q Preparation Precision Time-of-flight RFQ EBIT Mass Analyzer Penning trap Penning trap detector Precision Measurements of Very-Short Lived Nuclei Using an Advances Trapping System for Highly-Charged Ions Ion production FRS Low Energy Branch Beam bunching q / A - selection Cooling process Mass measurement Detection Charge breeding

  2. MATS – Ion Trapping: • effective use of rare species • extended observation & interaction time • high quality q/m selection • manipulation of charged particles at low E • accumulation & bunching • charge breeding • polarization EFFICIENCY ACCURACY SENSITIVITY Mass measurements and trap assisted nuclear spectroscopy

  3. Setup • Detectors: • FT-ICR • TOF-ICR • Si(Li) electron 3.0m Precision trap: mass measure- ments Cooler trap: beam preparation spectroscopy Magn. deflector: q/m separation 3.0m EBIT: charge breeding

  4. MATS – Experiments with Exotic Nuclei • Detectors: • FT-ICR • TOF-ICR • Si(Li) electron T1/2 ... Mass 3.0m Precision trap: mass measure- ments Laser Spectroscopy Cooler trap: beam preparation & spectroscopy Magn. deflector: q/m separation 3.0m EBIT: charge breeding X- ray Spectroscopy In-Trap Spectroscopy

  5. Summary Preparation Precision RFQ EBIT Mass Analyzer Penning trap Penning trap Design parameters: Overall efficiency 1-5% Maximum resolving power 108 Accessable half-life 10 ms Relative mass uncertainty 10-9 Organisation and responsibilities Mainz, Greifswald, Jyväskylä, Stockholm: Penning trap system GSI, Munich, Huelva: RFQ cooler and buncher Heidelberg, GSI, Livermore, Seattle: EBIT Giessen, Mainz, Orsay: Detection system and electronics Mainz, Munich: Trap assisted spectroscopy MOU prepared – to be signed Simulations ongoing MATS will be an advanced trapping system for mass spectrometry, laser spectroscopy, and in-trap decay spectroscopy with highly-charged, short-lived ions.

More Related