Schwerionenreaktionen, schwerste Elemente

Beziehungen:

Besitzt Publikation

Die Publikationsliste für die Kategorie "Organisationseinheit" zeigt alle Publikationen, die der einzelnen Organisationseinheit direkt zugeordnet sind. Für eine Liste, die auch alle Publikationen von untergeordneten Organisationseinheiten inkludiert, nutzen Sie die Liste in der Facette "Organisationseinheit".

• Filament studies for laser spectroscopy on lawrencium
• Recent trends in precision measurements of atomic and nuclear properties with lasers and ion traps
• Mass measurements and ion-manipulation techniques applied to the heaviest elements
• High-Precision Mass Measurements of Radionuclides with Penning Traps
• Perspectives for laser spectroscopy of the element nobelium
• Spontaneous fission of rutherfordium isotopes - total kinetic energies
• Electronic Structure of Lr+ (Z = 103) from Ab Initio Calculations
• Advancing Radiation-Detected Resonance Ionization towards Heavier Elements and More Exotic Nuclides
• Formation of two-ion crystals by injection from a Paul-trap source into a high-magnetic-field Penning trap
• Resolution Characterizations of JetRIS in Mainz Using 164Dy
• A Progress Report on Laser Resonance Chromatography
• Identification of excited states in 188Bi and 188Po
• First application of the phase-imaging ion-cyclotron resonance technique at TRIGA-Trap
• THEORETICAL IMPLICATIONS OF FERMILAB TEVATRON TOTAL AND ELASTIC DIFFERENTIAL-CROSS-SECTION MEASUREMENTS
• BELLS ARE RINGING
• Studying Superheavy Elements
• Study of nuclear structure influencing fusion reactions
• High-precision Penning trap mass measurements of ‘difficult’ elements produced via projectile fragmentation with LEBIT
• Penning trap mass measurements of transfermium elements with SHIPTRAP
• Collimated-hole structures as efficient differential pumping barrier, one-way valve and tool for aligning Penning traps
• Precision Penning trap mass measurements on exotic ions: status and perspectives
• High precision Penning trap mass spectrometry of rare isotopes produced by projectile fragmentation
• Measurements of ground-state properties for nuclear structure studies by precision mass and laser spectroscopy
• Investigation of fission properties and evaporation residue measurement in the reactions using238U target nucleus
• Chemical and nuclear studies of hassium and element 112
• The Chemistry of Superheavy Elements
• NICE - Neutron Induced Charged particle Emission
• Copper-catalyzed click reactions: quantification of retained copper using 64Cu-spiked Cu(I), exemplified for CuAAC reactions on liposomes
• Superheavy Element Synthesis And Nuclear Structure
• High-Precision Mass Measurements At TRIGA-TRAP
• Spatial separation of atomic states in a laser cooled ion crystal
• Untersuchungen an gespeicherten 40 Ca +-Ionen in einer linearen Paulfalle
• Opportunities for Fundamental Physics Research with Radioactive Molecules
• Mass measurements of exotic nuclides at SHIPTRAP
• Precise mass measurements of exotic nuclei—the SHIPTRAP Penning trap mass spectrometer
• Mass Measurements at SHIPTRAP
• Chemical conversions in lead thin films induced by heavy-ion beams at Coulomb barrier energies
• Direct demonstration of the two-phonon structure of the $J\pi =14742\mathrm{keV}-$ state of $\mathrm{Sr}88$
• Laser ionization scheme development for in-gas-jet spectroscopy studies of Th+
• Penning-trap measurement of the $Q$-value of the electron capture in $^{163}\mathrm{Ho}$ for the determination of the electron neutrino mass
• Heavy-ion-induced production and physical preseparation of short-lived isotopes for chemistry experiments
• First chemical investigation of hassium (Hs, Z=108).
• Comparison of reactions for the production of 258,257Db: 208Pb(51V, xn) and 209Bi(50Ti, xn)
• Attempts to chemically investigate element 112
• Extraction of short-lived zirconium and hafnium isotopes using crown ethers:: A model system for the study of rutherfordium
• Attempt to confirm superheavy element production in the 48Ca+238U reaction -: art. no. 014605
• Development of an odd-Z-projectile reaction for heavy element synthesis:: 208Pb(64Ni,n)271Ds and 208Pb(65Cu,n)272111 -: art. no. 212702
• Chemical and nuclear studies of hassium and element 112
• Miss Piggy, a californium-252 fission fragment source as a generator of short-lived radionuclides
• On the decay properties of 269Hs and indications for the new nuclide 270Hs
• First chemical investigation of hassium (Hs, Z=108)
• Chemical investigation of hassium (element 108)
• On the stability and volatility of group 8 tetroxides, MO4 (M = ruthenium, osmium, and hassium (Z=108))
• IVO, a device for In situ Volatilization and On-line detection of products from heavy ion reactions
• Production of 262Db (Z=105) in the reaction 248Cm(19F, 5n)
• Mass-asymmetric fission in the 40Ca+142Nd reaction
• NUCLEAR REACTION STUDIES AND PROSPECTS FOR THE NEW MARA-LEB FACILITY
• Coupled-oscillator model to analyze the interaction between a quartz resonator and trapped ions
• State-specific ion mobilities of Lr+ (Z=103) in helium
• Extraction efficiency and extraction time of the SHIPTRAP gas-filled stopping cell
• Measurement and simulation of the pressure ratio between the two traps of double Penning trap mass spectrometers
• MOCADI_FUSION: Extension of the monte-carlo code MOCADI to heavy-ion fusion-evaporation reactions
• Extension of the Monte-Carlo code MOCADI to fusion-evaporation reactions
• Development of a Fourier-Transform Ion-Cyclotron-Resonance detection for short-lived radionuclides at SHIPTRAP
• Octupolar excitation of ions stored in a Penning trap mass spectrometer - A study performed at SHIPTRAP
• Towards cooling of high-intensity ion beams
• Direct mass measurements of the heaviest elements with Penning traps
• Probing the nuclides 102Pd, 106Cd, and 144Sm for resonant neutrinoless double-electron capture
• FT-ICR: A non-destructive detection for on-line mass measurements at SHIPTRAP
• Spatial separation of atomic states in a laser-cooled ion crystal
• Recent developments in Penning-trap mass spectrometry
• Direct mass measurements and ionization potential measurements of the actinides
• Recent developments in ion detection techniques for Penning trap mass spectrometry at TRIGA-TRAP
• Towards optical spectroscopy of the element nobelium (Z=102) in a buffer gas cell -: First on-line experiments on 155Yb at the velocity filter SHIP with a novel ion collection and atom re-evaporation method of high efficiency
• Carbon-cluster mass calibration at SHIPTRAP
• Precision experiments with thermalized beams of rare isotopes from projectile fragmentation
• Thermalized exotic nuclei from fragmentation, creation and study
• 3d 2D5/2 lifetime in laser cooled Ca+:: Influence of cooling laser power
• Investigation of the magnetic field fluctuation and implementation of a temperature and pressure stabilization at SHIPTRAP
• Shifts of the 3D-4P transitions in different isotopes of positive calcium ions
• On laser spectroscopy of the element nobelium (Z=102)
• TRIGA-SPEC:: A setup for mass spectrometry and laser spectroscopy at the research reactor TRIGA Mainz
• Precision mass measurements of rare isotopes near N=Z=33 produced by fast beam fragmentation
• Q values for neutrinoless double-electron capture in 96Ru, 162Er, and 168Yb
• Direct determination of the atomic mass difference of 187Re and 187Os for neutrino physics and cosmochronology
• NUCLEAR STRUCTURE OF HEAVY N=153 ISOTONES
• Damping effects in Penning trap mass spectrometry
• Accuracy studies with carbon clusters at the Penning trap mass spectrometer TRIGA-TRAP
• Transport of fission products with a helium gas-jet at TRIGA-SPEC
• Position-sensitive ion detection in precision Penning trap mass spectrometry
• Mass measurements of rare isotopes with the LEBIT facility at the NSCL
• Charged particle transport and extraction studies in the NSCL gas cell for stopping radioactive fragments
• Discovery of a nuclear isomer in 65Fe with penning trap mass spectrometry (vol 100, art no 132501, 2008)
• Penning trap mass measurements of rare isotopes produced by projectile fragmentation with LEBIT at NSCL
• Direct mass measurements around A=46 at SHIPTRAP
• The LEBIT facility at MSU -: High-precision mass measurements at a fragmentation facility
• On-line commissioning of SHIPTRAP
• The ion-trap facility SHIPTRAP -: Status and perspectives
• A setup to develop novel Chemical Isobaric SEparation (CISE)
• The performance of the cryogenic buffer-gas stopping cell of SHIPTRAP
• Dynamics of an unbalanced two-ion crystal in a Penning trap for application in optical mass spectrometry
• Evidence for hindrance in fusion between sulfur and lead nuclei
• High-precision method of measuring short-lived nuclides by means of developed systems of ion traps for high-charge ions (MATS project)
• Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP
• First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry
• Penning trap mass spectrometry of neutron-rich Fe and Co isotopes around N=40 with the LEBIT mass spectrometer
• High-precision Penning trap mass measurements of neutron-rich sulfur isotopes at the N=28 shell closure
• Precision Penning trap mass measurements of rare isotopes produced by projectile fragmentation
• Mass measurements in the vicinity of the r p-process and the ν p-process paths with the Penning trap facilities JYFLTRAP and SHIPTRAP
• Discovery of a nuclear isomer in 65Fe with penning trap mass spectrometry
• Electron and positron cooling of highly charged ions in a cooler Penning trap
• INVESTIGATION OF THE FIRST IONIZATION POTENTIAL OF YTTERBIUM IN ARGON BUFFER GAS
• High-precision mass measurements for the isobaric multiplet mass equation at A=52
• Developments for resonance ionization laser spectroscopy of the heaviest elements at SHIP
• The decay energy of the pure s-process nuclide 123Te
• Extending the applicability of an open-ring trap to perform experiments with a single laser-cooled ion
• Mass measurements of neutron-deficient radionuclides near the end-point of the rp-process with SHIPTRAP
• Towards direct mass measurements of nobelium at SHIPTRAP
• Mass measurements in the endpoint region of the rp-process at SHIPTRAP
• High-precision mass measurements of 203-207Rn and 213Ra with SHIPTRAP
• Double-β transformations in isobaric triplets with mass numbers A=124, 130, and 136
• Probing the nuclide 180W for neutrinoless double-electron capture exploration
• Multiple-resonance phenomenon in neutrinoless double-electron capture
• Electronic structure of Rf+ (Z=104) from ab initio calculations
• Fabrication, swift heavy ion irradiation, and damage analysis of lanthanide targets
• The synthetic elements at the end of the periodic table
• Rapid extraction of short-lived isotopes from a buffer gas cell for use in gas-phase chemistry experiments. Part I: Off-line studies with 219Rn and 221Fr
• Speeding up liquid-phase heavy element chemistry: Development of a vacuum to liquid transfer chamber (VLTC)
• Metallic magnetic calorimeter arrays for the first phase of the ECHo experiment
• From ECHo-1k to ECHo-100k:Optimization of High-Resolution Metallic Magnetic Calorimeters with Embedded 163Ho for Neutrino Mass Determination
• Advancements in the fabrication and characterization of actinide targets for superheavy element production
• Sensitive search for near-symmetric and super-asymmetric fusion-fission of the superheavy element Flerovium (Z=114)
• Rapid extraction of short-lived isotopes from a buffer gas cell for use in gas-phase chemistry experiments, Part II: On-line studies with short-lived accelerator-produced radionuclides
• Opportunities and limitations of in-gas-cell laser spectroscopy of the heaviest elements with RADRIS
• First observation of a shape isomer and a low-lying strongly-coupled prolate band in neutron-deficient semi-magic 187Pb
• First observation of the decay of the 13/2+ isomer in 183Hg and B (M2) systematics of neutron transitions across the nuclear chart
• Study of fusion reactions forming Cf nuclei
• The performance of thin layers produced by molecular plating as α-particle sources
• Complex chemistry with complex compounds
• Study of Heavy-ion Induced Fission for Heavy Element Synthesis
• Improving material properties and performance of nuclear targets for transmutation-relevant experiments
• Seaborgium's complex studies
• Systematic evidence for quasifission in 9Be-, 12C-, and 16O-induced reactions forming 258,260No
• Radiochemical study of the kinematics of multi-nucleon transfer reactions in 48Ca+248Cm collisions 10% above the Coulomb barrier
• High intensity target wheel at TASCA: target wheel control system and target monitoring
• Smooth crack-free targets for nuclear applications produced by molecular plating
• Electron stripping of Bi ions using a modified 1.4 MeV/u gas stripper with pulsed gas injection
• On the search for elements beyond Z=118. An outlook based on lessons from the heaviest known elements
• In-beam Fissio Study at JAEA for Heavy Element Synthesis
• Isomeric states in 256Rf
• Decomposition studies of group 6 hexacarbonyl complexes. Part 1: Production and decomposition of Mo(CO)6 and W(CO)6
• Quasifission in heavy and superheavy element formation reactions
• Elucidation of constant current density molecular plating
• Study of heavy-ion induced fission for heavy-element synthesis
• Average charge states of heavy and superheavy ions passing through a rarified gas: Theory and experiment
• Fundamental aspects of molecular plating and production of smooth crack-free Nd targets
• Preparation of actinide targets for the synthesis of the heaviest elements
• In-situ formation, thermal decomposition, and adsorption studies of transition metal carbonyl complexes with short-lived radioisotopes
• Applications of the pulsed gas stripper technique at the GSI UNILAC
• Experimental study of the quasifission, fusion-fission, and de-excitation of Cf compound nuclei
• Quantitative molecular plating of large-area 242PU targets with improved layer properties
• Study of the average charge states of 188Pb and 252,254No ions at the gas-filled separator TASCA
• Physical separators for the heaviest elements
• Influence of projectile neutron number in the 208Pb(48Ti,n)255Rf and 208Pb(50Ti,n)257Rf reactions
• Doubly magic nucleus 108270Hs162
• Chemical properties of the transactinide elements studied in liquid phase with SISAK
• Cross section limits for the 248Cm(25Mg,4n-5n)268,269Hs reactions
• Nuclear orientation in the reaction 34S+238U and synthesis of the new isotope 268Hs
• 248Cm(22Ne,xn)270-xSg reaction and the decay properties of 265Sg reexamined (vol 77, art no 064320, 2008)
• Preparation of targets for the gas-filled recoil separator TASCA by electrochemical deposition and design of the TASCA target wheel assembly
• Superheavy element studies with preseparated isotopes
• Toward large-area targets for "TRAKULA"
• Measurement of the 208Pb(52Cr,n)259Sg excitation function
• Superheavy elements at GSI: a broad research program with element 114 in the focus of physics and chemistry
• TASISpec-A highly efficient multi-coincidence spectrometer for nuclear structure investigations of the heaviest nuclei
• Physical preseparation:: A powerful new method for transactinide chemists
• Experimental study of the 238U(36S,3-5n)269-271Hs reaction leading to the observation of 270Hs
• New isotope 263Hs
• 248Cm(22Ne,xn)270-xSg reaction and the decay properties of 265Sg reexamined
• The recoil transfer chamber-An interface to connect the physical preseparator TASCA with chemistry and counting setups
• Gas chemical investigation of hafnium and zirconium complexes with hexafluoroacetylacetone using preseparated short-lived radioisotopes
• PHYSICAL PRESEPARATION FOR CHEMISTRY EXPERIMENTS
• ODIn - A setup for Off-line Deposit Irradiations of thin layers for nuclear physics applications
• From actinides to superheavies and to the stars
• Production and study of chemical properties of superheavy elements
• 118 and Counting ... The Periodic Table on its 150th Anniversary
• Development and characterization of a Drop-on-Demand inkjet printing system for nuclear target fabrication
• Superheavy element research at GSI
• Transuranium target based Superheavy Element research at GSI
• Heavy element research at the recoil separator TASCA at GSI
• Measurement of the 48Ti (208Pb, xn) 256-xnRf excitation function
• Scientific contributions of Heino Nitsche to actinide and transactinide chemistry
• Systematic heavy element formation studies with 208Pb and 209Bi targets
• Strong dependence of reaction cross sections on projectile neutron number: 208Pb(48Ti,xn)256-xRf vs. 208Pb(50Ti,xn)258-xRf
• Development of a liquid scintillator based active fission target for FIPPS
• Improved 242Pu(n,) thermal cross section combining activation and prompt gamma analysis
• Entrance-channel effects in heavy-ion induced fusion reactions producing 262, 261Bh
• Chemical experiments with element 114
• Systematic study of heavy element compound nucleus reactions with 238U targets
• On the use of stacks of fission-like targets for neutron capture experiments
• Doubly magic nucleus 270Hs
• Mechanisms Suppressing Superheavy Element Yields in Cold Fusion Reactions
• Fast-neutron-induced fission cross section of 242PU measured at the neutron time-of-flight facility nELBE
• Nuclear structure dependence of fusion hindrance in heavy element synthesis
• The Electron Capture $^{163}$Ho Experiment ECHo
• On the Search for Elements Beyond Z=118-An Outlook Based on Lessons from the Heaviest Known Elements
• Direct detection of the Elusive 229Thorium Isomer: Milestone Towards a Nuclear Clock
• Quasifission Dynamics in the Formation of Superheavy Elements
• How elements up to 118 were reached and how to go beyond
• Radioelements: Transactinides
• SUPERHEAVY ELEMENT RESEARCH AT TASCA AT GSI
• Spectroscopic Tools Applied to Flerovium Decay Chains
• Development of a fast characterization setup for radionuclide generators demonstrated by a 227Ac-based generator
• Status and developments of target production for research on heavy and superheavy nuclei and elements
• Rapid Synthesis of Radioactive Transition-Metal Carbonyl Complexes at Ambient Conditions
• The 48Ca+181Ta reaction: Cross section studies and investigation of neutron-deficient 86 ≤ Z ≤ 93 isotopes
• Impact of buffer gas quenching on the 1S0 → 1P1 ground-state atomic transition in nobelium
• The identification and confirmation of isomeric states in 254Rf and 255Rf through conversion electron detection
• Online chemical adsorption studies of Hg, Tl, and Pb on SiO2 and Au surfaces in preparation for chemical investigations on Cn, Nh, and Fl at TASCA
• Low-lying states in 219Ra and 215Rn: Sampling microsecond α-decaying nuclei
• Spectroscopic Tools Applied to Element Z=115 Decay Chains
• Extending Penning Trap Mass Measurements with SHIPTRAP to the Heaviest Elements
• Recent developments for high-precision mass measurements of the heaviest elements at SHIPTRAP
• IRiS-Exploring new frontiers in neutron-rich isotopes of the heaviest elements with a new Inelastic Reaction Isotope Separator
• FIRST EXPERIMENT AT TASCA TOWARDS X-RAY FINGERPRINTING OF ELEMENT 115 DECAY CHAINS
• Data analysis of Q-value measurements for double-electron capture with SHIPTRAP
• The ion-catcher device for SHIPTRAP
• rp Process and Masses of N≈Z≈34 Nuclides
• Sequential fission and the influence of 208Pb closed shells on the dynamics of superheavy element synthesis reactions
• Spectroscopy along flerovium decay chains. II. Fine structure in odd-$A$ $^{289}\mathrm{Fl}$
• Spectroscopy along flerovium decay chains. III. Details on experiment, analysis, $^{282}\mathrm{Cn}$, and spontaneous fission branches
• Developments at CERN-ISOLDE’s OFFLINE 2 mass separator facility for studies of molecular ion beams
• Measurement of the fission yield of 136Cs in the 239Pu(nth,f) reaction
• In-source and in-trap formation of molecular ions in the actinide mass range at CERN-ISOLDE
• Production of neptunium and plutonium nuclides from uranium carbide using 1.4-GeV protons
• 118 und (k)ein Ende in Sicht? Das Periodensystem feiert 150. Geburtstag
• In-source and in-trap formation of molecular ions in the actinide mass range at CERN-ISOLDE
• Production of neptunium and plutonium nuclides from uranium carbide using 1.4-GeV protons
• Octupolar-excitation penning-trap mass spectrometry for Q-value measurement of double-electron capture in 164Er
• Mass Measurements of Very Neutron-Deficient Mo and Tc Isotopes and Their Impact on rp Process Nucleosynthesis
• Resonant Enhancement of Neutrinoless Double-Electron Capture in 152Gd
• First penning trap mass measurements beyond the proton drip line
• Penning-trap eigenfrequency measurements with optical radiofrequency detectors
• The Electron Capture $^{163}$Ho Experiment ECHo: an overview
• Decay properties of the neutron-deficient isotope $\mathrm{Es}242$
• Prospects for laser spectroscopy, ion chemistry and mobility measurements of superheavy elements in buffer-gas traps
• Penning trap mass measurements on nobelium isotopes
• Direct mass measurements above uranium bridge the gap to the island of stability
• Beam purification techniques for low energy rare isotope beams from a gas cell
• The cryogenic gas stopping cell of SHIPTRAP
• Probing sizes and shapes of nobelium isotopes by laser spectroscopy
• Precision test of the isobaric multiplet mass equation for the A=32, T=2 quintet
• Charge-state dynamics of 1.4-and 11-MeV/u uranium ions penetrating H2 and He gas targets
• Towards nuclear structure with radioactive muonic atoms
• Measurements of charge state distributions of 0.74 and 1.4 MeV/u heavy ions passing through dilute gases
• Observation of the 3n evaporation channel in the complete hot-fusion reaction 26Mg+248Cm leading to the new superheavy nuclide 271Hs
• The Electron Capture 163Ho Experiment ECHo
• DICE: Apparatus for Detection of Internal Conversion Electrons
• Actinide and lanthanide thin-layer developments using a drop-on-demand printing system
• The process of molecular plating and the characteristics of the produced thin films - What we have learned in 60 years and what is still unknown
• Anionic Fluoro Complex of Element 105, Db
• Thermochromatographic studies of mercury and radon on transition metal surfaces
• Observation of mass-asymmetric fission of mercury nuclei in heavy ion fusion
• Synthesis and detection of a seaborgium carbonyl complex
• On the adsorption and reactivity of element 114, flerovium
• A cold electron-impact ion source driven by a photo-cathode - New opportunities for the delivery of radioactive molecular beams?
• A concept for the extraction of the most refractory elements at CERN-ISOLDE as carbonyl complex ions
• First Study on Nihonium (Nh, Element 113) Chemistry at TASCA
• Application of a novel gas phase synthesis approach to carbonyl complexes of accelerator-produced 5d transition metals
• Spectroscopy along Flerovium Decay Chains: Discovery of 280Ds and an Excited State in 282Cn
• Precise ground state properties of the heaviest elements for studies of their atomic and nuclear structure
• Direct mass measurements of the heaviest elements with Penning traps
• A phase-imaging technique for cyclotron-frequency measurements
• Precision Measurement of the First Ionization Potential of Nobelium
• Atom-at-a-time laser resonance ionization spectroscopy of nobelium
• Superheavy Element Flerovium (Element 114) Is a Volatile Metal
• Spectroscopy of element 115 decay chains
• Elucidating the nature of the proton radioactivity and branching ratio on the first proton emitter discovered 53mCo
• Comment on "Atomic mass compilation 2012" by B. Pfeiffer, K. Venkataramaniah, U. Czok, C. Scheidenberger
• The reaction 48Ca+248Cm → 296116*studied at the GSI-SHIP
• Isotope dependence of the Zeeman effect in lithium-like calcium
• First superheavy element experiments at the GSI recoil separator TASCA: The production and decay of element 114 in the 244Pu(48Ca,3-4n) reaction
• Direct mapping of nuclear shell effects in the heaviest elements
• Direct measurement of the mass difference of Ho 163 and Dy 163 solves the Q-value puzzle for the neutrino mass determination
• Production and Decay of Element 114: High Cross Sections and the New Nucleus 277Hs
• High brilliance uranium beams for the GSI FAIR
• Comparison of complementary reactions for the production of 261,262Bh
• Excitation function for the production of 262Bh (Z=107) in the odd-Z-projectile reaction 208Pb(55Mn, n) -: art. no. 014611
• Chemical characterization of bohrium (element 107)
• The upgraded ISOLDE yield database - A new tool to predict beam intensities
• U28+-intensity record applying a H2-gas stripper cell
• Storage ring at HIE-ISOLDE Technical design report
• Five decades of GSI superheavy element discoveries and chemical investigation
• Penning trap mass measurements of transfermium elements with SHIPTRAP
• Direct Measurement of the Mass Difference of Ho163 and Dy163 Solves the Q-Value Puzzle for the Neutrino Mass Determination
• Direct mapping of nuclear shell effects in the heaviest elements
• The quest for superheavy elements and the limit of the periodic table
• Sympathetic cooling of trapped Th3+alpha-recoil ions for laser spectroscopy
• Sympathetic cooling of trapped Th3+ alpha-recoil ions for laser spectroscopy
• Penning-trap measurement of the Q value of electron capture in 163Ho for the determination of the electron neutrino mass
• Laser spectroscopic characterization of the nuclear-clock isomer ²²⁹mTh
• Robust Polarization Gradient Cooling of Trapped Ions
• Direct detection of the 229Th nuclear clock transition
• Measurement of the 208Pb(55Mn, n)262Bh excitation function.
• Synthesis of rutherfordium isotopes in the 238U(26Mg, xn)264-xRf reaction and study of their decay properties
• New isotope 264Sg and decay properties of 262-264Sg
• Zeptosecond contact times for element Z=120 synthesis
• Measurement of the 229Th Isomer Energy with a Magnetic Microcalorimeter
• Energy of the 229Th nuclear clock transition
• Laser spectroscopic characterization of the nuclear-clock isomer 229mTh
• Excitation energy dependence of fragment-mass distributions from fission of 180,190Hg formed in fusion reactions of 36Ar+144,154Sm
• Chemical studies of Fl (element 114): Heaviest chemically studied element
• Actinide Targets for Fundamental Research in Nuclear Physics
• Search for fission from a long-lived isomer in ²⁵⁰No and evidence of a second isomer
• Radioactive boron beams produced by isotope online mass separation at CERN-ISOLDE
• Spontaneous fission instability of the neutron-deficient No and Rf isotopes: The new isotope 249No
• Application of a novel gas phase synthesis approach to carbonyl complexes of accelerator-produced 5d transition metals (vol 110, pg 75, 2022)
• Direct high-precision mass spectrometry of superheavy elements with SHIPTRAP
• Recent progress in experiments on the heaviest nuclides at SHIP
• Alpha-gamma decay studies of 247Md
• Crystalline ion structures in a Paul trap
• ISOMERIC STATES IN 255Rf, 256Rf AND 257Rf
• Investigation of electron capture decay of 258Db and decay of 258Rf
• Phase-Imaging Ion-Cyclotron-Resonance Measurements for Short-Lived Nuclides
• Nuclear structure investigations of 253-255ES by laser spectroscopy
• First online operation of TRIGA-TRAP
• Highly efficient isotope separation and ion implantation of 163Ho for the ECHo project
• Specific Heat of Holmium in Gold and Silver at Low Temperatures
• Optimization of a laser ion source for 163Ho isotope separation
• High-resolution and low-background 163Ho spectrum: interpretation of the resonance tails
• Rydberg and autoionizing states of tellurium studied by laser resonance ionization spectroscopy
• Resonance laser ionization spectroscopy of tellurium
• Measurement of the laser resonance ionization efficiency for lutetium
• Production, isolation and characterization of radiochemically pure 163Ho samples for the ECHo-project
• The electron capture in 163Ho experiment - ECHo
• Simulation and optimization of the implantation of holmium atoms into metallic magnetic microcalorimeters for neutrino mass determination experiments
• A White Paper on keV sterile neutrino Dark Matter
• Recent Results for the ECHo Experiment
• Resonance ionization of holmium for ion implantation in microcalorimeters
• Development of a recoil ion source providing slow Th ions including Th-229(m) in a broad charge state distribution
• Atom beam emersion from hot cavity laser ion sources
• Detection of the Lowest-Lying Odd-Parity Atomic Levels in Actinium
• On the performance of wavelength meters: Part 1-consequences for medium-to-high-resolution laser spectroscopy
• Source production for the neutrino mass experiment ECHo - Highly efficient ion implantation of ultrapure Ho-163
• Recoil-alpha-fission and recoil-alpha-alpha-fission events observed in the reaction Ca-48 + Am-243
• Nuclear moments and isotope shifts of the actinide isotopes 249-253Cf probed by laser spectroscopy
• Production of highly charged ions of rare species by laser-induced desorption inside an electron beam ion trap
• Quartz resonators for penning traps toward mass spectrometry on the heaviest ions
• The TRAPSENSOR facility: an open-ring 7 tesla Penning trap for laser-based precision experiments
• A quartz amplifier for high-sensitivity Fourier-transform ion-cyclotron-resonance measurements with trapped ions
• Ion Mobilities for Heaviest Element Identification
• Alpha-gamma decay studies of 258Db and its (grand)daughter nuclei 254Lr and 250Md
• TOTAL KINETIC ENERGY MEASUREMENTS FOR SPONTANEOUS FISSION OF 255; 256; 258Rf
• Laser spectroscopy studies on nobelium
• Quantum-state-selective decay spectroscopy of 213Ra
• RECENT UPGRADES OF THE SHIPTRAP SETUP: ON THE FINISH LINE TOWARDS DIRECT MASS SPECTROSCOPY OF SUPERHEAVY ELEMENTS
• COMPASS-A COMPAct decay spectroscopy set-up
• Some Remarks on the Discovery of 244Md
• Search for elements 119 and 120
• K isomerism in 255Rf and total kinetic energy measurements for spontaneous fission of 255,256,258Rf
• Mass Measurements of the Heaviest Elements
• Simulation studies of the laser ablation ion source at the SHIPTRAP setup
• Recent progress in laser spectroscopy of the actinides
• DECAY SPECTROSCOPY OF HEAVY ISOTOPES AT SHIP USING THE COMPASS FOCAL PLANE DETECTION SET-UP
• Search for Electron-Capture Delayed Fission in the New Isotope 244Md
• A gas-jet apparatus for high-resolution laser spectroscopy on the heaviest elements at SHIP
• Alpha- and EC-decay measurements of 257Rf
• Fission in the landscape of heaviest elements: Some recent examples
• Selected spectroscopic results on element 115 decay chains
• An RFQ cooler and buncher for the TRIGA-SPEC experiment
• Towards saturation of the electron-capture delayed fission probability: The new isotopes 240Es and 236Bk
• Decay spectroscopy of element 115 daughters:280Rg → 276Mt and 276Mt → 272Bh
• TRIGA-SPEC: the prototype of MATS and LaSpec
• ALPHA-PHOTON COINCIDENCE SPECTROSCOPY ALONG ELEMENT 115 DECAY CHAINS
• A new assessment of the alleged link between element 115 and element 117 decay chains
• In situ synthesis of volatile carbonyl complexes with short-lived nuclides
• Recoil-α-fission and recoil-α-α-fission events observed in the reaction 48Ca+243Am
• New Short-Lived Isotope 221U and the Mass Surface Near N=126
• Ca-48+Bk-249 Fusion Reaction Leading to Element Z=117: Long-Lived alpha-Decaying Db-270 and Discovery of Lr-266
• A new cryogenic gas-filled stopping chamber for SHIPTRAP
• Implementation of an aerodynamic lens for TRIGA-SPEC
• Fluorescence calorimetry of an ion crystal
• Investigation of the atomic structure of curium and determination of its first ionization potential
• Atomic-structure investigations of neutral einsteinium by laser resonance ionization
• First ionization potential of the heaviest actinide lawrencium, element 103
• ISLAND OF HEAVYWEIGHTS
• Non-equilibrium coupling of a quartz resonator to ions for Penning-trap fast resonant detection
• Installation and operation of a high-temperature surface ion source for the online coupling of TRIGA-SPEC to the TRIGA Mainz research reactor and high-precision mass measurements of transuranium nuclides at TRIGA-TRAP
• Study of non-fusion products in the Ti-50+Cf-249 reaction
• Fusion reaction Ca-48+Bk-249 leading to formation of the element Ts (Z =117)
• Targets on superhydrophobic surfaces for laser ablation ion sources
• Direct mass measurements of cadmium and palladium isotopes and their double-beta transition Q values
• Status of the project TRAPSENSOR: Performance of the laser-desorption ion source
• Q value and half-life of double-electron capture in184Os
• Gas phase synthesis of 4d transition metal carbonyl complexes with thermalized fission fragments in single-atom reactions
• Alpha spectrometric characterization of thin U-233 sources for Th-229(m) production
• Penning trap mass measurements of the deuteron and the HD+ molecular ion
• Sodium chloride is an ionic checkpoint for human TH2 cells and shapes the atopic skin microenvironment
• Trapping and sympathetic cooling of single thorium ions for spectroscopy
• Thermal (n,y) cross section and resonance integral of Tm-171
• Catching, trapping and in-situ-identification of thorium ions inside Coulomb crystals of Ca-40 ions
• The concept of laser-based conversion electron Mössbauer spectroscopy for a precise energy determination of Th-229m
• 66.7-keV y-line intensity of 171Tm determined via neutron activation
• First Ionization Potentials of Fm, Md, No, and Lr: Verification of Filling-Up of 5f Electrons and Confirmation of the Actinide Series
• Probing the Atomic Structure of Californium by Resonance Ionization Spectroscopy
• Measurement of the first ionization potential of lawrencium, element 103
• Penning-trap mass measurements of the deuteron and the HD+ molecular ion
• Alpha spectrometric characterization of thin ²³³U sources for ²²⁹(m)Th production
• Direct mass measurements of cadmium and palladium isotopes and their double-beta transition Q-values
• Q value and half-life of double-electron capture in Os-184

Teil von

• Wissenschaftliche Gruppen Chemie