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Article
Development of machine learning analyses with graph neural network for the WASA-FRS experiment
The WASA-FRS experiment aims to reveal the nature of light \(\Lambda \) Λ h...
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Article
High-resolution measurement of hypernuclear events in a nuclear emulsion with hard X-ray microscopy
A high-resolution measurement method based on X-ray microscopy was developed to analyze double-strangeness hypernuclear events with a complex topology in a nuclear emulsion. In a feasibility study performed on ...
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Article
Revisiting the former nuclear emulsion data for hypertriton
We revisit previous measurements for the hypertriton binding energy with nuclear emulsion which were published in 1968 and 1973. Using Monte Carlo simulations, the systematic error of the hypertriton binding e...
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Article
Beam helicity asymmetries in \(K^{+} \Lambda\) electroproduction off the proton at low Q2
Beam helicity asymmetries in the \(\overrightarrow{e}p \rightarrow e' K^{+} \Lambda \) ...
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Article
Photonuclear reactions with zinc: A case for clinical linacs
The use of bremsstrahlung photons produced by a linac to induce photonuclear reactions is wide spread. However, using a clinical linac to produce the photons is a new concept. We aimed to induce photonuclear r...
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Article
Latest Results From the HypHI Experiments at GSI: Hypernuclear Spectroscopy with Heavy Ion Induced Reactions
The HypHI Phase 0 experiment with 6Li projectiles at 2 AGeV on a carbon target has been performed at GSI in order to demonstrate the feasibility of hypernuclear spectroscopy with induced reaction of heavy ion bea...
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Article
Open AccessExclusive electroproduction of K+Λ and K+Σ0 final states at Q2 = 0.030–0.055 (GeV/c)2
Cross-section measurements of the exclusive p(e, e′K +)Λ, Σ 0electroproduction reactions have been performed at the Mainz Microtron MAMI in the A1 spectrometer faci...
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Article
Strange hadrons – strangeness in strongly interacting particles
In 2007 the Mainz Microtron MAMI has been upgraded to 1.5 GeV electron beam energy, crossing the energy threshold for open strangeness production. The strangeness quantum number, as carried by the strange quar...
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Article
Open AccessSpin-alignment and g-factor measurement of the \(I^{\pi}\) = 12+ isomer in 192Pb produced in the relativistic-energy fragmentation of a 238U beam
The feasibility of measuring g -factors using the TDPAD method applied to high-energy, heavy fragmentation products is explored. The 2623keV \(\ensuremath I^{\pi}=12^+\) isomer i...
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Chapter and Conference Paper
The HypHI project at GSI and FAIR
Even though both experimental and theoretical activities on hypernuclear physics have been extended by a number of international projects, direct measurements on hypernuclear magnetic moments and studies of hy...
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Article
Relativistic coulomb excitation of neutron-rich 54,56,58Cr
The first excited 2+ states in neutron-rich 54,56,58Cr were populated by relativistic Coulomb excitation and B (E2, 2 1 + → 0+) values were determined for 56Cr and 5...
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Article
Status of the RISING project at GSI
The FRS-RISING set-up at GSI uses secondary radioactive beams at relativistic energies for nuclear structure studies. At GSI the fragmentation or fission of stable primary beams up to 238U provide secondary beam...
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Chapter and Conference Paper
Status of the RISING project at GSI
The FRS-RISING set-up at GSI uses secondary radioactive beams at relativistic energies for nuclear structure studies. At GSI the fragmentation or fission of stable primary beams up to 238U provide secondary beams...
