Status and outlook of the CRYRING@ESR project

Geithner, W.; Andelkovic, Zoran; Beck, Donald R.; Bräuning, H.; Bräuning‐Demian, A.; Danared, H.; Dimopoulou, C.; Engström, M.; Fedotova, Svetlana; Gorda, O.; Herfurth, F.; Heß, R.; Källberg, A.; Kleffner, C.; Kotovskiy, N.; Kraus, I.; Lestinsky, M.; Litvinov, S.; Nolden, F.; Reiter, Andreas; Sieber, T.; Steck, M.; Vorobyev, Gleb

doi:10.1007/s10751-016-1383-5

Cited by 7 publications

(5 citation statements)

References 17 publications

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“…For this purpose the storage ring has further been optimized for future experiments with heavy bare and few-electrons ions, exotic nuclei as well as antiprotons [32] that are all part of the scientific program of FAIR. The modified ring has been installed downstream of ESR as part of the modularized start version of FAIR and is now referred to as CRYRING@ESR [33]. There it offers unique opportunities for a broad range of experiments with electron-cooled heaviest one-and fewelectron ions at low energies.…”

Section: Experimental Setup At Cryring@esrmentioning

confidence: 99%

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

et al. 2022

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We report on the ﬁrst integration of novel metallic magnetic (micro-) calorimeter detectors, developed within SPARC (Stored Particles Atomic Physics Research Collaboration), into the experimental environment of storage rings at GSI, Darmstadt, namely at the electron cooler of CRYRING@ESR. Two of these detector systems were positioned at the 0° and 180° view ports of the cooler section to obtain high-resolution x-ray spectra originating from a stored beam of hydrogen-like uranium interacting with the cooler electrons. While previous test measurements with microcalorimeters at the accelerator facility of GSI were conducted in the mode of well-established stand-alone operation, for the present experiment we implemented several notable modiﬁcations to exploit the full potential of this type of detector for precision x-ray spectroscopy of stored heavy ions. Among these are a new readout system compatible with the multi branch system data acquisition platform of GSI, the synchronization of a quasi-continuous energy calibration with the operation cycle of the accelerator facility, as well as the ﬁrst exploitation of the maXs detectors’ time resolution to apply coincidence conditions for the detection of photons and charge-changed ions.

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Section: Experimental Setup At Cryring@esrmentioning

confidence: 99%

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

et al. 2022

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show abstract

“…For this purpose the storage ring has further been optimized for future experiments with heavy bare and few-electrons ions, exotic nuclei as well as anti-protons [30] that are all part of the scientific program of FAIR. The modified ring has been installed downstream of ESR as part of the modularized start version of FAIR and is now referred to as CRYRING@ESR [31]. There it offers unique opportunities for a broad range of experiments with electron-cooled heaviest one-and few-electron ions at low energies.…”

Section: Experimental Setup At Cryring@esrmentioning

confidence: 99%

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

Pfäfflein¹,

Bernitt²,

Hahn³

et al. 2022

Preprint

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We report on the first integration of novel magnetic microcalorimeter detectors (MMCs), developed within SPARC (Stored Particles Atomic Physics Research Collaboration), into the experimental environment of storage rings at GSI ‡, Darmstadt, namely at the electron cooler of CRYRING@ESR. Two of these detector systems were positioned at the 0 • and 180 • view ports of the cooler section to obtain high-resolution x-ray spectra originating from a stored beam of hydrogen-like uranium interacting with the cooler electrons. While previous test measurements with microcalorimeters at the accelerator facility of GSI were conducted in the mode of well-established stand-alone operation, for the present experiment we implemented several notable modifications to exploit the full potential of this type of detector for precision x-ray spectroscopy of stored heavy ions. Among these are a new readout system compatible with the multi branch system data acquisition platform of GSI, the synchronization of a quasicontinuous energy calibration with the operation cycle of the accelerator facility, as well as the first exploitation of the maXs detectors' time resolution to apply coincidence conditions for the detection of photons and charge-changed ions.

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“…After injection into the ESR the beams can be accelerated or decelerated to any energy which corresponds to a magnetic rigidity in the range 0.5 to 10 Tm. The addition of the former CRYRING (Figure 7) as another stage for deceleration of heavy ions and rare isotopes will open an extended scope for experiments with low energy stored and cooled heavy ion beams in the new CRYRING@ESR facility which is part of the FAIR Phase-0 experimental program [83]. The CRYRING was formerly operated with beams from a linac which were injected at rather low energy.…”

Section: Separation Of Secondary Beamsmentioning

confidence: 99%

Heavy-ion storage rings and their use in precision experiments with highly charged ions

Steck

Litvinov

2020

Progress in Particle and Nuclear Physics

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Status and outlook of the CRYRING@ESR project

Cited by 7 publications

References 17 publications

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

Integration of maXs-type microcalorimeter detectors for high-resolution x-ray spectroscopy into the experimental environment at the CRYRING@ESR electron cooler

Heavy-ion storage rings and their use in precision experiments with highly charged ions

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