77 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- GSI Helmholtz Centre for Heavy Ion ResearchDE28 papers
- Justus-Liebig-Universität GießenDE27 papers
- Technische Universität DarmstadtDE14 papers
- University of EdinburghGB6 papers
- Goethe University FrankfurtDE5 papers
- University of British ColumbiaCA5 papers
- Colorado School of MinesUS4 papers
- McGill UniversityCA4 papers
- Michigan State UniversityUS4 papers
- TRIUMFCA4 papers
- University of GrazAT4 papers
- University of ManitobaCA4 papers
37 papers
The dipole strength distribution of He and decay characteristics
C. Lehr, T. Aumann, M. Duer +91
The weak binding and spatially extended neutron densities characteristic of drip-line nuclei give rise to a distinctive low-energy dipole response. The drip-line nucleus He is…
Model-Based Real-Time Synthesis of Acousto-Optically Generated Laser-Beam Patterns and Tweezer Arrays
Marcel Mittenbuehler, Lukas Sturm, Malte Schlosser +1
Acousto-optic deflectors (AOD) enable spatiotemporal control of laser beams through diffraction at an ultrasonic grating that is controllable by radio-frequency (rf) waveforms. The…
Search for the in the photoproduction cross section measurement of at GlueX
GlueX Collaboration
Based on 334 pb of photoproduction data collected with the GlueX detector at Jefferson Lab, we have measured for the first time the cross section of the exclusive reaction $…
Kinetic Mixing and Axial Charges in the Parity-Doublet Model
Christian Kummer, Stefan Leupold, Lorenz von Smekal
The standard parity doublet model with its mass-mixing mechanism fails to describe the axial charge of the nucleon. While in the original Gell-Mann--Levy model, whi…
Renormalization-Group Invariant Parity-Doublet Model for Nuclear and Neutron-Star Matter
Mattia Recchi, Lorenz von Smekal, Jochen Wambach
The Parity-Doublet Model (PDM) is a chirally invariant effective theory for strong-interaction matter involving nucleons and their opposite-parity partners in a parity-doubling fra…
First Proton-Induced Cross Sections on a Stored Rare Ion Beam: Measurement of 118Te(p,γ) for Explosive Nucleosynthesis
F. Dellmann, J. Glorius, Yu. A. Litvinov +75
We present the first nuclear cross-section measurements of (p,γ) and (p,n) reactions on 118Te at energies relevant for the γ-process nucleosynthesis. Absolute cross-section values…
Rydberg atoms for electric field gradiometry
Philip Kitson, Wayne J. Chetcuti, Gerhard Birkl +2
We propose a quantum sensor for electric fields based on networks of Rydberg atoms. The sensing mechanism exploits the strong dependence of the Rydberg blockade on the applied elec…
Revised value in the semi-magic nucleus Pb
C. M. Nickel, V. Werner, G. Rainovski +25
The lifetime of the state of Pb was measured in the Pb(O, O)Pb two-neutron transfer reaction by -ray spectroscopy employing the rec…
Renormalizing the Quark-Meson-Diquark Model
Hosein Gholami, Lennart Kurth, Ugo Mire +2
We present a comprehensive study of the two-flavor Quark--Meson--Diquark (QMD) model by comparing a renormalization approach with a renormalization-group (RG) consistent mean-field…
Investigation of Direct Nuclear Reactions in a Storage Ring Using In-Ring Detection
J. C. Zamora, T. Aumann, S. Bagchi +62
\textbf{Background:} Experiments involving nuclear reactions in a storage ring offer exceptional possibilities for precise measurements in inverse kinematics. These experiments pro…
High-Precision Ab Initio Radius Calculations of Boron Isotopes
Tobias Wolfgruber, Tobias Gesser, Marco Knöll +2
We perform a precision study of radii in Boron isotopes for multiple realistic interactions from chiral effective field theory. We obtain predictions of radii with combined many-bo…
Electron-ion collision spectroscopy at the CRYRING@ESR electron cooler
C. Brandau, S. Fuchs, V. Hannen +7
Electron-ion collision spectroscopy at heavy-ion storage rings aims at precision measurements of resonance features that occur in the cross sections of electron collision processes…
Precision mass measurements of Sr using TITAN's Multiple-Reflection Time-of-Flight Mass Spectrometer
Z. Hockenbery, T. Murböck, B. Ashrafkhani +29
We report precision mass measurements of Sr performed with the TITAN Multiple-Reflection Time-of-Flight Mass Spectrometer. This marks a first time mass measurement of $^{…
Impact of nuclear masses on r-process nucleosynthesis: bulk properties versus shell effects
Samuel A. Giuliani, Gabriel Martínez-Pinedo, Andreas Bauswein +1
We investigate the impact of the model estimating the masses of exotic nuclei on r-process nucleosynthesis, assessing the dependence of the abundance distribution on the specific p…
Structure of open-flavour four-quark states in the charm and bottom region
Joshua Hoffer, Gernot Eichmann, Christian S. Fischer
We present quantitative results for masses and the internal structure of four-quark states with two heavy quarks, i.e. with and $q,q' \in \{u…
Quantum Electrodynamics in Strong Electromagnetic Fields: Substate Resolved K Transition Energies in Helium-like Uranium
Philip Pfäfflein, Günter Weber, Steffen Allgeier +34
Using novel metallic magnetic calorimeter detectors at the CRYRING@ESR, we recorded X-ray spectra of stored and electron cooled helium-like uranium (U) with an unmatched sp…
On the sensitivity of nuclear clocks to new physics
Andrea Caputo, Doron Gazit, Hans-Werner Hammer +4
The recent demonstration of laser excitation of the eV isomeric state of Thorium-229 is a significant step towards a nuclear clock. The low excitation energy likely res…
Photoneutron cross section measurements on Pb in the Giant Dipole Resonance region
I. Gheorghe, S. Goriely, N. Wagner +16
Photoneutron reactions on Pb in the Giant Dipole Resonance energy region have been investigated at the -ray beam line of the NewSUBARU facility in Japan. The measurement…
Hidden-flavour four-quark states in the charm and bottom region
Joshua Hoffer, Gernot Eichmann, Christian S. Fischer
We discuss the spectrum and the internal composition of ground and excited four-quark states in the charm and bottom energy region. To this end we extend previous calculations with…
First experimental time-of-flight-based proton radiography using low gain avalanche diodes
Felix Ulrich-Pur, Thomas Bergauer, Tetyana Galatyuk +13
Ion computed tomography (iCT) is an imaging modality for the direct determination of the relative stopping power (RSP) distribution within a patient's body. Usually, this is done b…
Quantum Sensing in Tweezer Arrays: Optical Magnetometry on an Individual-Atom Sensor Grid
Dominik Schäffner, Tobias Schreiber, Fabian Lenz +2
We implement a scalable platform for quantum sensing comprising hundreds of sites capable of holding individual laser-cooled atoms and demonstrate the applicability of this single-…
QCD Anderson transition with overlap valence quarks on a twisted-mass sea
Robin Kehr, Dominik Smith, Lorenz von Smekal
In this work we probe the QCD Anderson transition by studying spectral distributions of the massless overlap operator on gauge configurations created by the twisted mass at finite…
Opportunities for Fundamental Physics Research with Radioactive Molecules
Gordon Arrowsmith-Kron, Michail Athanasakis-Kaklamanakis, Mia Au +59
Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics,…
Glueballs from bound state equations
Markus Q. Huber, Christian S. Fischer, Helios Sanchis-Alepuz
Glueballs are bound states in the spectrum of quantum chromodynamics which consist only of gluons. They belong to the group of exotic hadrons which are widely studied experimentall…