97 citations · 497 across the 21 of their papers we have counts for
22 papers
A Low-Complexity 200 Mbit/s Full-Duplex Digital Link Over a Single Coaxial Cable for Laboratory Instrumentation
Michael Wiebusch
Modern full-duplex communication systems, such as Gigabit Ethernet, enable high data rates over challenging transmission media but require sophisticated circuitry and non-trivial d…
Design and Implementation of a Compact Analog Constant Fraction Discriminator for High-Resolution Timing in Gamma-Ray Spectroscopy
Michael Wiebusch
This work presents a custom analog front-end card designed for the read-out of PMTs coupled to lanthanum bromide scintillators. It integrates 16 discrete analog constant fraction d…
Comparison of readout systems for high-rate silicon photo-multiplier applications
M. L. Wong, M. Kołodziej, K. Briggl +11
Recent years have shown an increased use of silicon photo-multipliers (SiPM) in experiments as they are of reasonable cost, have relatively low power consumption and are easily ava…
A Custom Discrete Amplifier-Shaper-Discriminator Circuit for the Drift Chambers of the R3B Experiment at GSI
Michael Wiebusch, Henning Heggen, Michael Heil
This contribution presents a pragmatic approach to read-out electronics for drift chambers used in particle physics experiments, specifically for the R3B experiment at GSI. The des…
Inclusive ee production in collisions of pions with protons and nuclei in the second resonance region of baryons
R. Abou Yassine, J. Adamczewski-Musch, O. Arnold +125
Inclusive ee production has been studied with HADES in + p, + C and reactions, using the GSI pion beam at = 1.49 GeV. Inva…
Hadron Production and Propagation in Pion-Induced Reactions on Nuclei
R. Abou Yassine, J. Adamczewski-Musch, O. Arnold +125
Hadron production (, proton, , , ) in and collisions is investigated at an incident pion beam momentum of $1.7~\mathrm…
Proton, deuteron and triton flow measurements in Au+Au collisions at GeV
HADES collaboration, J. Adamczewski-Musch, O. Arnold +102
High precision measurements of flow coefficients () for protons, deuterons and tritons relative to the first-order spectator plane have been performed in Au+Au c…
First measurement of massive virtual photon emission from N* baryon resonances
R. Abou Yassine, J. Adamczewski-Musch, O. Arnold +127
First information on the time-like electromagnetic structure of baryons in the second resonance region has been obtained from measurements of dielectron (e+ e-) invariant-mass and…
Impact of the Coulomb field on charged-pion spectra in few-GeV heavy-ion collisions
J. Adamczewski-Musch, O. Arnold, C. Behnke +124
In nuclear collisions the incident protons generate a Coulomb field which acts on produced charged particles. The impact of these interactions on charged pion transverse-mass and r…
Correlated pion-proton pair emission off hot and dense QCD matter
J. Adamczewski-Musch, O. Arnold, C. Behnke +119
In this letter we report the first multi-differential measurement of correlated pion-proton pairs from 2 billion Au+Au collisions at \sqrt{s_{NN}} = 2.42 GeV collected with HADES.…
Directed, elliptic and higher order flow harmonics of protons, deuterons and tritons in Au+Au collisions at GeV
HADES collaboration, J. Adamczewski-Musch, O. Arnold +123
Flow coefficients of the orders are measured with the High-Acceptance DiElectron Spectrometer (HADES) at GSI for protons, deuterons and tritons as a function of…
Two-Pion production in the second resonance region in collisions with HADES
J. Adamczewski-Musch, O. Arnold, E. T. Atomssa +117
Pion induced reactions provide unique opportunities for an unambiguous description of baryonic resonances and their coupling channels by means of a partial wave analysis. Using the…
Proton number fluctuations in = 2.4 GeV Au+Au collisions studied with HADES
J. Adamczewski-Musch, O. Arnold, C. Behnke +117
We present an analysis of proton number fluctuations in = 2.4 GeV Au+Au collisions measured with the High-Acceptance DiElectron Spectrometer (HADES) at GSI. With th…
Identical pion intensity interferometry at sqrt(s_{NN})=2.4 GeV
J. Adamczewski-Musch, O. Arnold, C. Behnke +116
High-statistics and femtoscopy data are presented for Au+Au collisions at GeV, measured with HADES at SIS18/GSI. The experimental corre…
Sub-threshold production of K^{0}_{s} mesons and Λ hyperons in Au(1.23A GeV)+Au
HADES collaboration, J. Adamczewski-Musch, O. Arnold +113
We present first data on sub-threshold production of K0 s mesons and Λ hyperons in Au+Au collisions at = 2.4 GeV. We observe an universal <Apart> scaling of hadrons…
Strong absorption of hadrons with hidden and open strangeness in nuclear matter
J. Adamczewski-Musch, O. Arnold, E. T. Atomssa +115
We present the first observation of K- and ϕabsorption within nuclear matter by means of π- -induced reactions on C and W targets at an incident beam momentum of 1.7 GeV/c studied…
Identical pion intensity interferometry in central Au+Au collisions at 1.23A GeV
J. Adamczewski-Musch, O. Arnold, C. Behnke +114
We investigate identical pion HBT intensity interferometry for central Au+Au collisions at 1.23A GeV. High-statistics and data are measured with HADES at SIS18/GS…
Towards new Front-End Electronics for the HADES Drift Chamber System
Michael Wiebusch, Christian Müntz, Christian Wendisch +3
Operating HADES at the future FAIR SIS-100 accelerator challenges the rate capability of DAQ and electronics. A new, more robust version of front-end electronics needs to be built…
Centrality determination of Au+Au collisions at 1.23A GeV with HADES
HADES collaboration, J. Adamczewski-Musch, O. Arnold +106
The centrality determination for Au+Au collisions at 1.23A GeV, as measured with HADES at the GSI-SIS18, is described. In order to extract collision geometry related quantities, su…
Analysis of the exclusive final state npee in quasi-free np reaction
J. Adamczewski-Musch, O. Arnold, E. T. Atomssa +114
We report on the investigation of dielectron production in tagged quasi-free neutron-proton collisions by using a deuteron beam of kinetic energy 1.25 GeV/u inpinging on a liquid h…
(1232) Dalitz decay in proton-proton collisions at T=1.25 GeV measured with HADES
J. Adamczewski-Musch, O. Arnold, E. T. Atomssa +114
We report on the investigation of (1232) production and decay in proton-proton collisions at a kinetic energy of 1.25 GeV measured with HADES. Exclusive dilepton decay channels…
Deep sub-threshold ϕ production and implications for the K+/K- freeze-out in Au+Au collisions
J. Adamczewski-Musch, O. Arnold, C. Behnke +110
We present data on charged kaons (K+-) and ϕ mesons in Au(1.23A GeV)+Au collisions. It is the first simultaneous measurement of K and ϕ mesons in central heavy-ion collisions below…