Mainz 2017 – wissenschaftliches Programm

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MS: Fachverband Massenspektrometrie

MS 2: Precision Mass Spectrometry and Fundamental Applications II

MS 2.4: Vortrag

Montag, 6. März 2017, 18:00–18:15, RW 2

Recent upgrades of the SHIPTRAP setup — •Francesca Giacoppo^1,2, Klaus Blaum³, Michael Block^1,2,4, Stanislav Chenmarev^3,5, Premaditya Chhetri⁶, Christian Droese⁷, Sergey Eliseev³, Pavel Filianin^{3, 8}, Stefan Götz^1,2,4, Yuri Gusev⁵, Fritz-Peter Heßberger^1,2, Oliver Kaleja⁴, Mustapha Laatiaoui^1,2, Felix Lautenschläger⁶, Steffen Lohse^2,4, Enrique Minaya Ramirez⁹, Andrew Mistry^1,2, Yuri Novikov^5,8, Sebastian Raeder^1,2, Daniel Rodriguez¹⁰, Lutz Schweikhard⁷, and Peter Thirolf¹¹ — ¹GSI Darmstadt — ²Helmholtz Institut Mainz — ³MPIK Heidelberg — ⁴Universität Mainz — ⁵PNPI KI Gatchina — ⁶TU Darmstadt — ⁷Universität Greifswald — ⁸SPbSU St. Petersburg — ⁹IPN Orsay — ¹⁰Universidad de Granada — ¹¹LMU München

Recently, the SHIPTRAP double Penning-trap system was moved to a new location on axis with the recoil separator SHIP to integrate a cryogenic buffer-gas cell for a more efficient slowing down of the fusion-evaporation products of interest. This upgrade aims at extending the groundbreaking program of direct mass spectrometry towards the superheavy elements.

In addition, a second superconducting magnet was installed at a 90^o angle with the existing beam line. It will be connected to the surface and laser ablation ion sources to develop the single-ion mass spectrometry technique based on the image charge detection (FT-ICR). An overview of the technical developments and the latest off-line measurements with stable nuclides will be presented in this contribution.