Search Results - "Steck, M"
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Author Correction: Testing quantum electrodynamics in extreme fields using helium-like uranium
Published in Nature (London) (11-11-2024)Get full text
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Physics book: CRYRING@ESR
Published in The European physical journal. ST, Special topics (01-09-2016)“…The exploration of the unique properties of stored and cooled beams of highly-charged ions as provided by heavy-ion storage rings has opened novel and…”
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Wavelength-dispersive spectroscopy in the hard x-ray regime of a heavy highly-charged ion: the 1s Lamb shift in hydrogen-like gold
Published in New journal of physics (18-07-2018)“…Accurate spectroscopy of highly-charged high-Z ions in a storage ring is demonstrated to be feasible by the use of specially adapted crystal optics. The method…”
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Testing quantum electrodynamics in extreme fields using helium-like uranium
Published in Nature (London) (25-01-2024)“…Quantum electrodynamics (QED), the quantum field theory that describes the interaction between light and matter, is commonly regarded as the best-tested…”
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Discovery of highly excited long-lived isomers in neutron-rich hafnium and tantalum isotopes through direct mass measurements
Published in Physical review letters (22-10-2010)“…A study of cooled ¹⁹⁷Au projectile-fragmentation products has been performed with a storage ring. This has enabled metastable nuclear excitations with energies…”
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Matter radius of the doubly-magic $$^{56}$$Ni measured in a storage ring
Published in The European physical journal. A, Hadrons and nuclei (20-04-2023)“…Abstract The matter radius of the doubly magic $$^{56}$$ 56 Ni was extracted from a measurement of the differential cross section by employing, for the first…”
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Quantum electrodynamics in strong electric fields : The ground-state lamb shift in hydrogenlike uranium
Published in Physical review letters (10-06-2005)“…X-ray spectra following radiative recombination of free electrons with bare uranium ions (U92+) were measured at the electron cooler of the ESR storage ring…”
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Storage, accumulation and deceleration of secondary beams for nuclear astrophysics
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-08-2023)“…Low-energy investigations on rare ion beams are often limited by the available intensity and purity of the ion species in focus. Here, we present the first…”
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Laser cooling of relativistic heavy-ion beams for FAIR
Published in Physica scripta (01-11-2015)“…Laser cooling is a powerful technique to reduce the longitudinal momentum spread of stored relativistic ion beams. Based on successful experiments at the…”
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First measurement of the linear polarization of radiative electron capture transitions
Published in Physical review letters (01-12-2006)“…For radiative electron capture into the K shell of bare uranium ions, a study of the polarization properties has been performed. For this purpose a position…”
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Nuclear physics experiments with ion storage rings
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-12-2013)“…•Accurate mass measurements of stored exotic nuclei.•Beta decay of highly-charged ions.•In-ring reactions for nuclear structure and astrophysics.•Dielectronic…”
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First measurement of isoscalar giant resonances in a stored-beam experiment
Published in Physics letters. B (10-12-2016)“…A new technique developed for measuring nuclear reactions at low momentum transfer with stored beams in inverse kinematics was successfully used to study…”
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Electron cooling experiments at the ESR
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-10-2004)“…The properties of electron cooled beams of highly charged ions have been studied at the ESR. New experiments using a beam scraper to determine the transverse…”
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Breit interaction in dielectronic recombination of hydrogenlike uranium
Published in Physical review. A, Atomic, molecular, and optical physics (18-02-2011)Get full text
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The electron–ion scattering experiment ELISe at the International Facility for Antiproton and Ion Research (FAIR)—A conceptual design study
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2011)“…The electron–ion scattering experiment ELISe is part of the installations envisaged at the new experimental storage ring at the International Facility for…”
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CsI–Silicon Particle detector for Heavy ions Orbiting in Storage rings (CsISiPHOS)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-11-2016)“…A heavy-ion detector was developed for decay studies in the Experimental Storage Ring (ESR) at the GSI Helmholtz Centre for Heavy Ion Research in Darmstadt,…”
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Investigation of the momentum compaction factor of the ESR thorough Schottky mass measurements
Published in Physica scripta (01-11-2015)“…Schottky mass spectrometry was applied to stored and cooled neutron-deficient 152Sm projectile fragments at the experimental storage ring (ESR) facility at GSI…”
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Conceptual design of elliptical cavities for intensity and position sensitive beam measurements in storage rings
Published in Physica scripta (01-11-2015)“…Position sensitive beam monitors are indispensable for the beam diagnostics in storage rings. Apart from their applications in the measurements of beam…”
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Storage ring at HIE-ISOLDE: Technical design report
Published in The European physical journal. ST, Special topics (2012)“…We propose to install a storage ring at an ISOL-type radioactive beam facility for the first time. Specifically, we intend to setup the heavy-ion, low-energy…”
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Probing nuclear properties by resonant atomic collisions between electrons and ions
Published in Physica scripta (01-09-2013)“…The utilization of the resonant atomic electron-ion collision process of dielectronic recombination (DR) as a tool to probe nuclear properties via isotope…”
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